WorldWideScience

Sample records for petroleum fuel refineries

  1. Yugoslavian Petroleum Refinery development program

    International Nuclear Information System (INIS)

    Ocic, Ozren

    1999-01-01

    This paper shows the analysis of the world petroleum industry development, being an important factor in planning the development of the Yugoslav petroleum industry and Pancevo Petroleum Refinery, as well. Then Yugoslav petroleum industry development is analysed, including the appropriate balances of crude oil production and crude oil products consumption. The way of realizing the basic targets are also proposed. Likewise, the analysis of the condition within West European refineries has been conducted, from the aspects of technology, energy consumption and environmental protection and the same analysis for Pancevo Petroleum Refinery has been presented, too. The analysis of the condition within the refineries in the European Union countries and comparing it with the condition within Pancevo Petroleum Refinery, makes it mainly possible to recognize the development programmes which should be realized in order that Pancevo Petroleum Refinery could reach the refining level of the EU countries. (Original)

  2. U.S. petroleum refining: Meeting requirements for cleaner fuels and refineries

    International Nuclear Information System (INIS)

    Warden, R.B.

    1993-01-01

    A review is presented of a study carried out by the National Petroleum Council that assessed the ability of the U.S. oil industry to manufacture and supply the quantity and quality of products required in the 1990s and beyond. The competitiveness of domestic supply vs product imports was analyzed and the investment requirements and other costs associated with meeting new environmental legislation and regulations on petroleum products and refineries were addressed. In particular, the requirements of the 1990 Clean Air Act Amendments and other environmental, health, and safety initiatives, both current and prospective, were evaluated. Refineries and the logistics system were studied but not crude oil supply or service stations. The costs of stationary source health, safety and environmental regulations and requirements were evaluated for the years 1995, 2000 and 2010, and sources of U.S. light products and U.S. refinery utilization were modelled for these years. Three demand scenarios were considered: growth, no-growth, and decline. Annual expenditures for health, safety and environment programs inside refineries are expected to double in the 1990s. Expenditures of $106 billion are projected over the period 1990-2010 for new facilities and programs necessary for current and anticipated stationary source regulations. Refining and logistics costs will increase substantially. Other conclusions related to capital expenditures, refining capability, product compatibility, oxygenates and foreign product supply cost are drawn. 26 figs

  3. Utilization of the waste gases from a petroleum refinery as fuel

    International Nuclear Information System (INIS)

    Torres Contreras, Jose Francisco

    2012-01-01

    The fuels waste gases that are burned in a flare stack were proposed as an alternative for its utilization. The current operation of the flare stack system of a petroleum refinery was analyzed. The historical information of the equipment and original design of the same was used. From the calculations that were performed, it is expected that the delivered heat for the flare gases approaching to 65 MJ/M 3 , so it would be an effective fuel for be used in furnaces and boilers. A new flare stack system and a system for recovery of the waste gases of process is proposed. The new flare stack system must have a liquid separator of 2,3 meters of diameter, a length of 6,4 meters and a capacity of 26,1 cubic meters. The velocity of the gas to the exit of the separator has been of 80,7 m/s. The liquid hydrocarbon flow that has exited the separator has been of 71 m 3 /h, with a speed of 0,91 m/s and a pump of 2,75 HP is required. The liquid seal of flare stack systems must have a minimum height of 1,05 m. The gas recovery system to burn in the flare stack should be located between the liquid separator and liquid seal of the flare stack systems. For an average consumption of 150 m 3 /h of fuel gas for furnaces and boilers, the gas recovery system must have with a compressor of 4,75 HP, a liquid separator of 50 m 3 and a pump of 2,50 HP. The gas recovery system has had with an absorber of 7 plates for washing of the stream acid gas with MEA, at 40 degrees celsius and an pressure of operating of 67 kPa, and a flow of 55,88 kg/h at amine solution. The flare gas flow has been recommended to be analyzed chemically, as well as the measurement of the flow of gas streams plant consumption and gases flare. A technical-economic feasibility study of the process should be realized. (author) [es

  4. Energy use in petroleum refineries

    Energy Technology Data Exchange (ETDEWEB)

    Haynes, V.O.

    1976-09-01

    Refining petroleum accounts for about 4 percent of the total energy consumed in the United States and about 15 percent of all industrial consumption. The kinds of energy used and the manner in which energy is used are discussed on a process-by-process basis. Emphasis is placed on existing processes to identify and quantify process and equipment substitutions which might significantly conserve energy. General industry and process information is given and estimates of potential savings are made. A few research and development opportunities are identified and nontechnical factors are discussed. Nearly one-half the energy consumed by refineries is obtained from by-product refinery gas and coke, and about one-third is supplied by natural gas. On a regional basis, refineries were found to vary by a factor of two in the amount of energy used to refine a unit of crude oil. Refineries in regions traditionally abundant in inexpensive natural gas were found to use relatively more natural gas and energy. About 36 percent of the energy used by petroleum refineries is consumed in the distillation units to separate the refinery streams into their basic components. Including energy for manufacturing hydrogen, about 24 percent of the total is used for cracking of the heavier components. Most of the remainder is used for reforming, hydrogen treating, and alkylation, distributed about 11, 17, and 6 percent respectively. Potential energy savings discussed in this report total 61 x 10/sup 13/ Btu/yr based on 1974 capacities, a figure which represents about 20 percent of the energy consumed to refine petroleum.

  5. Revisiting diesel fuel formulation from Petroleum light and middle refinery streams based on optimized engine behavior

    OpenAIRE

    Ben Amara , Arij; Dauphin , Roland; Babiker , Hassan; Viollet , Yoann; Chang , Junseok; Jeuland , Nicolas; Amer , Amer

    2016-01-01

    International audience; The share of diesel fuel in European transport sector, which currently represents over 50% of total 11 demand, is increasing, requiring massive imports of this product, while at the same time, gasoline fuels are 12 today in surplus. In terms of air pollutant emissions, gasoline and kerosene streams have shown potential 13 in achieving lower emissions in Compression Ignition (CI) engines, particularly nitrogen oxides (NOx) 14 and particulates. A new fuel formulation app...

  6. Benzene exposure in a Japanese petroleum refinery.

    Science.gov (United States)

    Kawai, T; Yamaoka, K; Uchida, Y; Ikeda, M

    1990-07-01

    Time-weighted average (TWA) intensity of exposure of workers to benzene vapor during a shift was monitored by diffusive sampling technique in a Japanese petroleum refinery. The subjects monitored (83 in total) included refinery operators, laboratory personnel and tanker-loading workers. The results showed that the time-weighted average exposures are well below 1 ppm in most cases. The highest exposure was recorded in 1 case involved in bulk loading of tanker ships, in which exposure of over 1 ppm might take place depending on operational conditions. The observation was generally in agreement with levels previously reported.

  7. 77 FR 56421 - Standards of Performance for Petroleum Refineries; Standards of Performance for Petroleum...

    Science.gov (United States)

    2012-09-12

    ... Parts 9 and 60 Standards of Performance for Petroleum Refineries; Standards of Performance for Petroleum...-9672-3] RIN 2060-AN72 Standards of Performance for Petroleum Refineries; Standards of Performance for Petroleum Refineries for Which Construction, Reconstruction, or Modification Commenced After May 14, 2007...

  8. Planning and scheduling for petroleum refineries using mathematical programming

    Directory of Open Access Journals (Sweden)

    Joly M.

    2002-01-01

    Full Text Available The objective of this paper is the development and solution of nonlinear and mixed-integer (MIP optimization models for real-world planning and scheduling problems in petroleum refineries. Firstly, we present a nonlinear planning model that represents a general refinery topology and allows implementation of nonlinear process models as well as blending relations. The optimization model is able to define new operating points, thus increasing the production of the more valuable products and simultaneously satisfying all specification constraints. The second part addresses scheduling problems in oil refineries, which are formulated as MIP optimization models and rely on both continuous and discrete time representations. Three practical applications closely related to the current refinery scenario are presented. The first one addresses the problem of crude oil inventory management of a refinery that receives several types of crude oil delivered exclusively by a single oil pipeline. Subsequently, two optimization models intended to define the optimal production policy, inventory control and distribution are proposed and solved for the fuel oil and asphalt plant. Finally, the planning model of Moro et al. (1998 is extended in order to sequence decisions at the scheduling level in the liquefied petroleum gas (LPG area for maximization of the production of petrochemical-grade propane and product delivery.

  9. Bioremediation at a petroleum refinery

    International Nuclear Information System (INIS)

    Carson, A.W.; Jarvis, J.; Richardson, K.E.

    1994-01-01

    This paper presents a summary of three projects at the Mobil Refinery in Torrance, California where bioremediation technologies were successfully employed for the remediation of hydrocarbon contaminated soil. The three projects represent variations of implementation of bioremediation, both in-situ and ex-situ. Soil from all of the projects was considered non-hazardous designated waste under the California Code of Regulations, Title 23, section 2522. The projects were permitted and cleanup requirements were defined with the Los Angeles Regional Water Quality Control Board. In all of the projects, different methods were used for supplying water, oxygen, and nutrients to the hydrocarbon degrading bacteria to stimulate growth. The Stormwater Retention Basin Project utilized in-situ mechanical mixing of soils to supply solid nutrients and oxygen, and a self-propelled irrigation system to supply water. The Tank Farm Lake project used an in-situ active bioventing technology to introduce oxygen, moisture, and vapor phase nutrients. The Tank 1340X247 project was an ex-situ bioventing remediation project using a drip irrigation system to supply water and dissolved nutrients, and a vapor extraction system to provide oxygen

  10. Source identification of underground fuel spills in a petroleum refinery using fingerprinting techniques and chemo-metric analysis. A Case Study

    International Nuclear Information System (INIS)

    Kanellopoulou, G.; Gidarakos, E.; Pasadakis, N.

    2005-01-01

    Crude oil and its refining products are the most frequent contaminants, found in the environment due to spills. The aim of this work was the identification of spill source(s) in the subsurface of a petroleum refinery. Free phase samples were analyzed with gas chromatography and the analytical results were interpreted using Principal Component Analysis (PCA) method. The chemical analysis of groundwater samples from the refinery subsurface was also employed to obtain a comprehensive picture of the spill distribution and origin. (authors)

  11. Poland petroleum refinery sludge lagoon demonstration project

    International Nuclear Information System (INIS)

    Altman, D.J.

    2000-01-01

    The US Department of Energy and the Institute for Ecology of Industrial Area have been working together to develop mutually beneficial, cost-effective environmental remediation technologies such as the demonstration of bioremediation techniques for the clean up of acidic petroleum sludge impacted soils at an oil refinery in southern Poland. After an expedited site characterization, treatability study, and a risk assessment study, a remediation strategy was devised. The waste material was composed primarily of high molecular weight paraffinic and polynuclear aromatic hydrocarbons. A biopile design which employed a combination of passive and active aeration in conjunction with nutrient and surfactant application as used to increase the biodegradation of the contaminants of concern

  12. Ranking environmental liabilities at a petroleum refinery

    International Nuclear Information System (INIS)

    Lupo, M.

    1995-01-01

    A new computer model is available to allow the management of a petroleum refinery to prioritize environmental action and construct a holistic approach to remediation. A large refinery may have numerous solid waste management units regulated by the Resource Conservation and Recovery Act (RCRA), as well as process units that emit hazardous chemicals into the environment. These sources can impact several environmental media, potentially including the air, the soil, the groundwater, the unsaturated zone water, and surface water. The number of chemicals of concern may be large. The new model is able to rank the sources by considering the impact of each chemical in each medium from each source in terms of concentration, release rate, and a weighted index based on toxicity. In addition to environmental impact, the sources can be ranked in three other ways: (1) by cost to remediate, (2) by environmental risk reduction caused by the remediation in terms of the decreases in release rate, concentration, and weighted index, and (3) by cost-benefit, which is the environmental risk reduction for each source divided by the cost of the remedy. Ranking each unit in the refinery allows management to use its limited environmental resources in a pro-active strategic manner that produces long-term results, rather than in reactive, narrowly focused, costly, regulatory-driven campaigns that produce only short-term results

  13. Petroleum Refinery Effluents Treatment by Advanced Oxidation Process with Methanol

    Energy Technology Data Exchange (ETDEWEB)

    Shoucheng, Wen [Yangtze Univ., HuBei Jingzhou (China)

    2014-02-15

    Petroleum refinery effluents are waste originating from industries primarily engaged in refining crude oil. It is a very complex compound of various oily wastes, water, heavy metals and so on. Conventional processes are unable to effectively remove the chemical oxygen demand (COD) of petroleum refinery effluents. Supercritical water oxidation (SCWO) was proposed to treat petroleum refinery effluents. In this paper, methanol was used to investigate co-oxidative effect of methanol on petroleum refinery effluents treatment. The results indicated that supercritical water oxidation is an effective process for petroleum refinery effluents treatment. Adding methanol caused an increase in COD removal. When reaction temperature is 440 .deg. C, residence time is 20 min, OE is 0.5 and initial COD is 40000 mg/L, and COD removal increases 8.5%.

  14. Petroleum Refinery Effluents Treatment by Advanced Oxidation Process with Methanol

    International Nuclear Information System (INIS)

    Shoucheng, Wen

    2014-01-01

    Petroleum refinery effluents are waste originating from industries primarily engaged in refining crude oil. It is a very complex compound of various oily wastes, water, heavy metals and so on. Conventional processes are unable to effectively remove the chemical oxygen demand (COD) of petroleum refinery effluents. Supercritical water oxidation (SCWO) was proposed to treat petroleum refinery effluents. In this paper, methanol was used to investigate co-oxidative effect of methanol on petroleum refinery effluents treatment. The results indicated that supercritical water oxidation is an effective process for petroleum refinery effluents treatment. Adding methanol caused an increase in COD removal. When reaction temperature is 440 .deg. C, residence time is 20 min, OE is 0.5 and initial COD is 40000 mg/L, and COD removal increases 8.5%

  15. Assessment of Petroleum Leakage in Groundwater of the Abadan Refinery

    Directory of Open Access Journals (Sweden)

    Seyed Reza Shadizadeh

    2010-06-01

    Full Text Available Knowledge of petroleum leakage at oil refineries is vital for environmental study of water and soil pollution. Abadan Refinery is located between the Arvandrud and Bahmanshir rivers in the highly populated area of Abadan city. These rivers supply domestic, industrial, and agricultural water toAbadancity. During the war betweenIranandIraq, enormous volumes of oil and petroleum products leaked from storage tanks and pipelines at Abadan Refinery into the surrounding environment. The resulting pollution is a serious threat and a growing environmental concern for the region. In this work, twenty boreholes were dug to investigate petroleum leaks into the surrounding area both during and after the war. The thickness of petroleum floating on underground waters at the refinery was measured by sampling underground water over a period of one year along with measuring the piezometric heads of groundwater monitoring wells. Also, groundwater movement pattern at Abadan Refinery was determined by measuring the water table in each well over the same period. The results of sampling indicate that oil leaks were observed in just two wells; namely, wells No.3 and No.11. The results also show that the greatest portion of the oil spill in underground layers at Abadan Refinery was absorbed into clay soil.

  16. Bioremediation of petroleum refinery effluent by Planococcus ...

    African Journals Online (AJOL)

    In the present investigation, Planococcus halophilus was screened for hydrocarbon degradation and bioremediation of refinery effluent. The test organism, P. halophilus, showed the capability to utilize kerosene as carbon source in minimal medium. Biological treatment of the refinery effluent with P. halophilus reduced the ...

  17. Petroleum Refinery Jobs and Economic Development Impact (JEDI) Model User Reference Guide

    Energy Technology Data Exchange (ETDEWEB)

    Goldberg, Marshall [MRG and Associates, Nevada City, CA (United States)

    2013-12-31

    The Jobs and Economic Development Impact (JEDI) models, developed through the National Renewable Energy Laboratory (NREL), are user-friendly tools utilized to estimate the economic impacts at the local level of constructing and operating fuel and power generation projects for a range of conventional and renewable energy technologies. The JEDI Petroleum Refinery Model User Reference Guide was developed to assist users in employing and understanding the model. This guide provides information on the model's underlying methodology, as well as the parameters and references used to develop the cost data utilized in the model. This guide also provides basic instruction on model add-in features, operation of the model, and a discussion of how the results should be interpreted. Based on project-specific inputs from the user, the model estimates job creation, earning and output (total economic activity) for a given petroleum refinery. This includes the direct, indirect and induced economic impacts to the local economy associated with the refinery's construction and operation phases. Project cost and job data used in the model are derived from the most current cost estimations available. Local direct and indirect economic impacts are estimated using economic multipliers derived from IMPLAN software. By determining the regional economic impacts and job creation for a proposed refinery, the JEDI Petroleum Refinery model can be used to field questions about the added value refineries may bring to the local community.

  18. A strategic review of the petroleum refinery industry sector

    International Nuclear Information System (INIS)

    1999-10-01

    The report studies the environmental performance of the U.K. petroleum refinery industry sector with reference to world-wide best practice and describes the five most practical strategic options for emission reduction in the context of projected technology, cost, demand, capacity and legislation. (author)

  19. Evaluation of treatment efficiency of processes for petroleum refinery`s wastewater

    Energy Technology Data Exchange (ETDEWEB)

    Kee, Kean Chin [National Univ. of Singapore, Kent Ridge (Singapore). Dept. of Civil Engineering

    1993-12-31

    Processes used in the treatment of a petroleum refinery wastewater included initial API oil separator to be followed by dissolved air flotation and extended aeration system. The use of extended aeration biological system proved to be an improvement but not a solution yet in such kind of treatment. 2 refs., 2 tabs.

  20. Evaluation of treatment efficiency of processes for petroleum refinery`s wastewater

    Energy Technology Data Exchange (ETDEWEB)

    Kee, Kean Chin [National Univ. of Singapore, Kent Ridge (Singapore). Dept. of Civil Engineering

    1994-12-31

    Processes used in the treatment of a petroleum refinery wastewater included initial API oil separator to be followed by dissolved air flotation and extended aeration system. The use of extended aeration biological system proved to be an improvement but not a solution yet in such kind of treatment. 2 refs., 2 tabs.

  1. Study of technical and financial pre-feasibility for the handling and sale, as fuel in cement industries, of petroleum coke produced at a petroleum refinery located in Moin, Limon

    International Nuclear Information System (INIS)

    Corrales Suarez, Jeffry

    2013-01-01

    A study of the technical and financial pre-feasibility is realized for the handling, conditioning and sale as fuel in cement industries of petroleum coke, that is produced in the project of extension and modernization of the refinery of RECOPE in Moin, Limon. Daily production has been of 570 metric tons. The market study has determined a demand of approximately 120 000 metric tons in the country and in the region. The total production of coke has been possible place it at national and regional level, due to lack of another producer. The coke is recommended to crush it to decrease the size of the particles for the conditioning, handling and to facilitate their manipulation. Conveyor belts are used for handling on the inside of the refinery. The coke is transported in trucks type tanker on the exterior of the refinery. The moisture content is reduced by dryer vibratory of fluidized bed to 5% of moisture to guarantee a product better quality. The product is stored under roof in ventilated facilities and with appropriate systems of security to minimize the risk of an accident. The fixed capital investment to develop the project has been of USD 3,1 millions and working capital of USD 14,4 millions. The financial evaluation is realized considering two financing models of 70% and without financing. The net present value (NPV) has been of USD -13,0 millions and the desirability index of -6,6 for the model with financing. The model without financing has obtained a NPV of USD -1,9 millions and a desirability index of -1,2. The financial profitability of the project has been very sensitive to the sales price of the coke, to the coke volume of production, to the growth percentage of the sale price and the cost of the raw material for the two models considered. The financial risk analysis is realized by the Monte Carlo method, whereupon is obtained a probability of approximately 34% in that the internal rate of return (IRR) has been higher than the cut rate and of 36% in that

  2. FEASIBILITY STUDY FOR A PETROLEUM REFINERY FOR THE JICARILLA APACHE TRIBE

    International Nuclear Information System (INIS)

    Jones, John D.

    2004-01-01

    A feasibility study for a proposed petroleum refinery for the Jicarilla Apache Indian Reservation was performed. The available crude oil production was identified and characterized. There is 6,000 barrels per day of crude oil production available for processing in the proposed refinery. The proposed refinery will utilize a lower temperature, smaller crude fractionation unit. It will have a Naphtha Hydrodesulfurizer and Reformer to produce high octane gasoline. The surplus hydrogen from the reformer will be used in a specialized hydrocracker to convert the heavier crude oil fractions to ultra low sulfur gasoline and diesel fuel products. The proposed refinery will produce gasoline, jet fuel, diesel fuel, and a minimal amount of lube oil. The refinery will require about $86,700,000 to construct. It will have net annual pre-tax profit of about $17,000,000. The estimated return on investment is 20%. The feasibility is positive subject to confirmation of long term crude supply. The study also identified procedures for evaluating processing options as a means for American Indian Tribes and Native American Corporations to maximize the value of their crude oil production

  3. Microbial enhanced separation of oil from a petroleum refinery sludge.

    Science.gov (United States)

    Joseph, P J; Joseph, Ammini

    2009-01-15

    Petroleum refineries around the world have adopted different technological options to manage the solid wastes generated during the refining process and stocking of crude oil. These include physical, chemical and biological treatment methods. In this investigation bacterial mediated oil separation is effected. Two strains of Bacillus were isolated from petroleum-contaminated soils, and inoculated into slurry of sludge, and sludge-sand combinations. The bacteria could effect the separation of oil so as to form a floating scum within 48h with an efficiency of 97% at < or =5% level of sludge in the sludge-sand mixture. The activity was traced to the production of biosurfactants by bacteria.

  4. 76 FR 42052 - National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries

    Science.gov (United States)

    2011-07-18

    ...-AO55 National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries AGENCY... the National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries. EPA is now... signed a final rule amending the National Emission Standards for Hazardous Air Pollutants From Petroleum...

  5. Advanced purification of petroleum refinery wastewater by catalytic vacuum distillation.

    Science.gov (United States)

    Yan, Long; Ma, Hongzhu; Wang, Bo; Mao, Wei; Chen, Yashao

    2010-06-15

    In our work, a new process, catalytic vacuum distillation (CVD) was utilized for purification of petroleum refinery wastewater that was characteristic of high chemical oxygen demand (COD) and salinity. Moreover, various common promoters, like FeCl(3), kaolin, H(2)SO(4) and NaOH were investigated to improve the purification efficiency of CVD. Here, the purification efficiency was estimated by COD testing, electrolytic conductivity, UV-vis spectrum, gas chromatography-mass spectrometry (GC-MS) and pH value. The results showed that NaOH promoted CVD displayed higher efficiency in purification of refinery wastewater than other systems, where the pellucid effluents with low salinity and high COD removal efficiency (99%) were obtained after treatment, and the corresponding pH values of effluents varied from 7 to 9. Furthermore, environment estimation was also tested and the results showed that the effluent had no influence on plant growth. Thus, based on satisfied removal efficiency of COD and salinity achieved simultaneously, NaOH promoted CVD process is an effective approach to purify petroleum refinery wastewater. Copyright 2010 Elsevier B.V. All rights reserved.

  6. Analysis and control of odors from petroleum refineries

    International Nuclear Information System (INIS)

    O'Brien, M.A.; Duffee, R.A.; Ostojic, N.

    1992-01-01

    This paper presents a proven approach used to effectively solve odor problems associated with atmospheric emissions from petroleum refineries. A systematic evaluation is first conducted to identify all emissions with the potential for off-site odor impacts. Sampling is then conducted and dynamic dilution olfactometry is used to quantify the odor emission rates of each source. Community odor surveys are performed simultaneously with the source sampling to quantitatively document the downwind odor impacts. Atmospheric dispersion modeling specifically designed for odor is then used to predict instantaneous odor occurrences at various receptor sites under meteorological conditions not actually encountered during the field study. The findings make it possible to rank sources by their odor emission rates and potential for odor impacts in the community. It is then possible to determine how much odor reduction is required to bring the present odor impacts of the individual sources to an acceptable level under worst-case meteorological conditions. Once the degree of control required is determined, control alternatives are selected and evaluated. Case histories have been selected to illustrate the application of this approach at petroleum refineries. They provide descriptions of odor assessment and abatement studies conducted specifically for refinery effluent treatment plant sources as well as process unit emission sources. The sources identified as needing control and the odor abatement measures taken are discussed

  7. Aerobic degradation of petroleum refinery wastewater in sequential batch reactor.

    Science.gov (United States)

    Thakur, Chandrakant; Srivastava, Vimal C; Mall, Indra D

    2014-01-01

    The aim of the present work was to study the effect of various parameters affecting the treatment of raw petroleum refinery wastewater (PRW) having chemical oxygen demand (COD) of 350 mg L(-1) and total organic carbon (TOC) of 70 mg L(-1) in sequential batch reactor (SBR). Effect of hydraulic retention time (HRT) was studied in instantaneous fill condition. Maximum COD and TOC removal efficiencies were found to be 80% and 84%, respectively, for fill phase of 2 h and react phase of 2 h with fraction of SBR being filled with raw PRW in each cycle being 0.4. Effect of parameters was studied in terms of settling characteristic of treated slurry. Kinetics of treatment process has been studied. FTIR and UV-visible analysis of PRW before and after treatment have been performed so as to understand the degradation mechanism.

  8. BTEX biodegradation by bacteria from effluents of petroleum refinery.

    Science.gov (United States)

    Mazzeo, Dânia Elisa Christofoletti; Levy, Carlos Emílio; de Angelis, Dejanira de Franceschi; Marin-Morales, Maria Aparecida

    2010-09-15

    Groundwater contamination with benzene, toluene, ethylbenzene and xylene (BTEX) has been increasing, thus requiring an urgent development of methodologies that are able to remove or minimize the damages these compounds can cause to the environment. The biodegradation process using microorganisms has been regarded as an efficient technology to treat places contaminated with hydrocarbons, since they are able to biotransform and/or biodegrade target pollutants. To prove the efficiency of this process, besides chemical analysis, the use of biological assessments has been indicated. This work identified and selected BTEX-biodegrading microorganisms present in effluents from petroleum refinery, and evaluated the efficiency of microorganism biodegradation process for reducing genotoxic and mutagenic BTEX damage through two test-systems: Allium cepa and hepatoma tissue culture (HTC) cells. Five different non-biodegraded BTEX concentrations were evaluated in relation to biodegraded concentrations. The biodegradation process was performed in a BOD Trak Apparatus (HACH) for 20 days, using microorganisms pre-selected through enrichment. Although the biodegradation usually occurs by a consortium of different microorganisms, the consortium in this study was composed exclusively of five bacteria species and the bacteria Pseudomonas putida was held responsible for the BTEX biodegradation. The chemical analyses showed that BTEX was reduced in the biodegraded concentrations. The results obtained with genotoxicity assays, carried out with both A. cepa and HTC cells, showed that the biodegradation process was able to decrease the genotoxic damages of BTEX. By mutagenic tests, we observed a decrease in damage only to the A. cepa organism. Although no decrease in mutagenicity was observed for HTC cells, no increase of this effect after the biodegradation process was observed either. The application of pre-selected bacteria in biodegradation processes can represent a reliable and

  9. Conservation and reuse of water in Brazilian petroleum refineries; Conservacao e reuso de agua em refinarias de petroleo no Brasil

    Energy Technology Data Exchange (ETDEWEB)

    Pombo, Felipe Ramalho; Magrini, Alessandra; Szklo, Alexandre Salem [Universidade Federal do Rio de Janeiro (PPE/COPPE/UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-Graduacao de Engenharia. Programa de Planejamento Energetico], Emails: frpombo@ppe.ufrj.br, ale@ppe.ufrj.br, szklo@ppe.ufrj.br

    2010-07-01

    This paper views to present the main technologies for effluent treatment of petroleum refineries having as target the reuse. An analysis of international and Brazilian experiences of water reuse in petroleum refineries is performed viewing to support the proposition of recommendations for Brazilian refineries.

  10. The Implementation and Maintenance of a Behavioral Safety Process in a Petroleum Refinery

    Science.gov (United States)

    Myers, Wanda V.; McSween, Terry E.; Medina, Rixio E.; Rost, Kristen; Alvero, Alicia M.

    2010-01-01

    A values-centered and team-based behavioral safety process was implemented in a petroleum oil refinery. Employee teams defined the refinery's safety values and related practices, which were used to guide the process design and implementation. The process included (a) a safety assessment; (b) the clarification of safety-related values and related…

  11. CARBON ACCOUNTING INITIATIVES: CASE STUDY OF A PETROLEUM REFINERY IN MALAYSIA TO PREPARE FOR FUTURE CARBON MARKET

    Directory of Open Access Journals (Sweden)

    AMANDA H.L. CHEE

    2010-06-01

    Full Text Available Petroleum refining process produces a large amount of atmospheric pollutants including greenhouse gases which are attributed to global warming. The international community inevitably addressed the global warming issue by introducing a market-based mechanism known as Emission Trading Systems (ETS under the Kyoto Protocol which imposes binding limits to developed nations using three flexibility mechanisms, including the Clean Development Mechanism (CDM. This case study was carried out in a petroleum refinery in Malaysia to explore the possibility for the refinery to participate in CDM. Information was collected through observatory field survey at the refinery and documentation review. Results show that the current monitoring tool using indirect calculation of fuel consumption provides a comprehensive coverage of emission sources but the reporting frequency should be increased for data accuracy. An accounting system was then created to predict the emissions gap of the refinery with reference to the baseline-year set by the Kyoto Protocol. It was concluded that the refinery showed promising potential to participate in CDM to benefit from technology transfer by selling their ‘credits’ to Annex I countries despite the uncertainty on the impact of the carbon market in a Non-Annex I country.

  12. Rationalization of imports, refineries and distribution of petroleum in Africa

    International Nuclear Information System (INIS)

    Mayorga-Alba, E.

    1993-01-01

    Petroleum products currently provide 69% of commercial energy requirements in Sub-Saharan Africa (SSA), or 21% of total primary energy consumption, including fuelwoods used for household energy needs - a proportion that will increase with the process of modernization in these economies and with the growing difficulties they are experiencing in financing projects for alternative commercial energy sources. In macro-economic terms, securing reliable and cheap petroleum product supplies is of vital importance for maintaining a sustainable level of economic growth. Petroleum products are an important tax base, contributing to nearly 40% of the fiscal revenues in Sub-Saharan countries. With the exceptions of Nigeria, Congo, Cameroon, Angola and Gabon, SSA countries are net importers of oil, devoting on average a third of their hard currency earnings to these imports. There is no other region in the world than SSA - with the lowest GDP per capita - that dependence on oil imports has become such a dominant factor in the macroeconomic calculus. The vulnerability of these economies, most of which depend heavily on donor financing for a large portion of their foreign exchange, can be directly assessed by understanding their increasing difficulty in assuring petroleum supplies. The use of petroleum products in SSA remains largely confined to the transport sector and to the existing light industry. Gasoline, jetfuel and diesel represent more than 2/3rds of the total petroleum consumption. The supply of households, which account for the largest portion of primary energy needs, is still based on fuelwoods and is growing beyond sustainable levels, posing an increasing threat to the environment. To respond to the deforestation problem and to facilitate the transition to more environmentally sound supply systems, African countries need to assess their capacity and means to increase their use of LPGs and other modern household fuels. 6 tabs

  13. REFINERY INTEGRATION OF BY-PRODUCTS FROM COAL-DERIVED JET FUELS

    Energy Technology Data Exchange (ETDEWEB)

    Leslie R. Rudnick; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2005-05-18

    This report summarizes the accomplishments toward project goals during the first six months of the second year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Coal samples have procured and are being assessed for cleaning prior to use in coking studies.

  14. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Leslie R. Rudnick; Andre Boehman; Chunshan Song; Bruce Miller; John Andresen

    2004-09-17

    This report summarizes the accomplishments toward project goals during the first twelve months of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Coal samples have procured and are being assessed for cleaning prior to use in coking studies.

  15. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Caroline E. Burgess Clifford; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2006-05-17

    This report summarizes the accomplishments toward project goals during the first six months of the third year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. Characterization of the gasoline fuel indicates a dominance of single ring alkylcycloalkanes that have a low octane rating; however, blends containing these compounds do not have a negative effect upon gasoline when blended in refinery gasoline streams. Characterization of the diesel fuel indicates a dominance of 3-ring aromatics that have a low cetane value; however, these compounds do not have a negative effect upon diesel when blended in refinery diesel streams. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Combustion and characterization of fuel oil indicates that the fuel is somewhere in between a No. 4 and a No. 6 fuel oil. Emission testing indicates the fuel burns similarly to these two fuels, but trace metals for the coal-based material are different than petroleum-based fuel oils. Co-coking studies using cleaned coal are highly reproducible in the pilot-scale delayed coker. Evaluation of the coke by Alcoa, Inc. indicated that while the coke produced is of very good quality, the metals content of the carbon is still high in iron and silica. Coke is being evaluated for other possible uses

  16. Purification and detoxification of petroleum refinery wastewater by electrocoagulation process.

    Science.gov (United States)

    Gousmi, N; Sahmi, A; Li, H Z; Poncin, S; Djebbar, R; Bensadok, K

    2016-09-01

    The treatment of synthetic oily wastewater having the characteristics of a typical petroleum refinery wastewater (PRW) by electrocoagulation (EC) using iron and aluminum electrodes was conducted in an electrolytic reactor equipped with fluid recirculation. During the treatment, the emulsion stability was followed by the measurement of Zeta potential and particle sizes. Effects of some operating conditions such as electrodes material, current density and electrolysis time on removal efficiencies of turbidity, and chemical oxygen demand (COD) were investigated in detail. The PRW purification by the EC process was found to be the most effective using aluminum as the anode and cathode, current density of 60 A/m(2) and 30 min of electrolysis time. Under these conditions, the process efficiencies were 83.52% and 99.94%, respectively, for COD and turbidity removals which correspond to final values of 96 mg O2/L and 0.5 NTU. A moderate energy consumption (0.341 kWh) was needed to treat 1 m(3) of PRW. Besides, the ecotoxicity test proved that toxic substances presented in the PRW, and those inhibiting the germination growth of whet, were eliminated by the EC technique.

  17. Treatment of petroleum refinery sourwater by advanced oxidation processes

    International Nuclear Information System (INIS)

    Coelho, Alessandra; Castro, Antonio V.; Dezotti, Marcia; Sant'Anna, G.L.

    2006-01-01

    The performance of several oxidation processes to remove organic pollutants from sourwater was investigated. Sourwater is a specific stream of petroleum refineries, which contains slowly biodegradable compounds and toxic substances that impair the industrial biological wastewater treatment system. Preliminary experiments were conducted, using the following processes: H 2 O 2 , H 2 O 2 /UV, UV, photocatalysis, ozonation, Fenton and photo-Fenton. All processes, except Fenton and photo-Fenton, did not lead to satisfactory results, reducing at most 35% of the sourwater dissolved organic carbon (DOC). Thus, further experiments were performed with these two techniques to evaluate process conditions and organic matter removal kinetics. Batch experiments revealed that the Fenton reaction is very fast and reaches, in a few minutes, an ultimate DOC removal of 13-27%, due to the formation of iron complexes. Radiation for an additional period of 60 min can increase DOC removal up to 87%. Experiments were also conducted in a continuous mode, operating one 0.4 L Fenton stirred reactor and one 1.6 L photo-Fenton reactor in series. DOC removals above 75% were reached, when the reaction system was operated with hydraulic retention times (HRT) higher than 85 min. An empirical mathematical model was proposed to represent the DOC removal kinetics, allowing predicting process performance quite satisfactorily

  18. Stabilization of Bio-Oil Fractions for Insertion into Petroleum Refineries

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Robert C. [Iowa State Univ., Ames, IA (United States); Smith, Ryan [Iowa State Univ., Ames, IA (United States); Wright, Mark [Iowa State Univ., Ames, IA (United States); Elliott, Douglas [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Resasco, Daniel [Univ. of Oklahoma, Norman, OK (United States); Crossley, Steven [Univ. of Oklahoma, Norman, OK (United States)

    2014-09-28

    This project is part of a collaboration effort between Iowa State University (ISU), University of Oklahoma (OK) and Pacific Northwest National Laboratory (PNNL). The purpose of this project is to stabilize bio-oil fractions and improve their suitability for insertion into petroleum refineries. Bio-oil from fast pyrolysis of biomass is a complex mixture of unstable organic compounds. These organic compounds react under standard room conditions resulting in increases in bio-oil viscosity and water content – both detrimental for bio-oil storage and transportation. This study employed fractionation and upgrading systems to improve the stability of bio-oil. The fractionation system consists of a series of condensers, and electrostatic precipitators designed to separate bio-oil into five fractions: soluble carbohydrates (SF1&2), clean phenolic oligomers (CPO) and middle fraction (SF3&4), light oxygenates (SF5). A two-stage upgrading process was designed to process bio-oil stage fractions into stable products that can be inserted into a refinery. In the upgrading system, heavy and middle bio-oil fractions were upgraded into stable oil via cracking and subsequent hydrodeoxygenation. The light oxygenate fraction was steam reformed to provide a portion of requisite hydrogen for hydroprocessing. Hydrotreating and hydrocracking employed hydrogen from natural gas, fuel gas and light oxygenates reforming. The finished products from this study consist of gasoline- and diesel-blend stock fuels.

  19. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Leslie R. Rudnick; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2005-11-17

    This report summarizes the accomplishments toward project goals during the first six months of the second year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts, acquisition and installation of a research gasoline engine, and modification of diesel engines for use in evaluating diesel produced in the project. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Evaluations to assess the quality of coal based fuel oil are reported. Coal samples have procured and are being assessed for cleaning prior to use in coking studies.

  20. Health implications of petroleum refinery air emissions: Part I main report : Final : Executive summary

    International Nuclear Information System (INIS)

    2003-03-01

    This report provides a review of recent public health risk assessments performed in the field of petroleum refineries, and epidemiological or community health studies of populations residing close to petroleum refineries. The objective was to identify and access information concerning possible health impacts specific to this industry. The small number of studies performed on the topic as well as shortcomings in study design, concomitant exposure to other industrial sources and somewhat inconsistent findings make the data difficult to interpret. Potential concerns include short-term respiratory effects from exposure to sulphur dioxide and other substances, and cancer risks from benzene and other substances. There was very limited support for these findings in epidemiology studies of populations in the vicinity of petroleum refineries. This review provides additional support concerning cardiac and respiratory effects of air pollution including particulate matter (PM) and ground level ozone

  1. Aspects of petrochemistry in a fuels refinery

    Energy Technology Data Exchange (ETDEWEB)

    Esser, J.; Mielicke, C.J.; Maier, T. [MIRO - Mineraloelraffinerie Oberrhein GmbH und Co. KG, Karlsruhe (Germany)

    2007-07-01

    Classical links between refinery and petrochemical downstream operations are light naphtha, C2-C4-Olefins and various aromatic compounds. Additionally long chain paraffines from dewaxing or even heavy residues can be interesting starting materials for petrochemistry. Some aspects of these links between refining and petrochemistry as well as their impact on refinery operation and product pools are discussed. (orig.)

  2. Computer model for refinery operations with emphasis on jet fuel production. Volume 3: Detailed systems and programming documentation

    Science.gov (United States)

    Dunbar, D. N.; Tunnah, B. G.

    1978-01-01

    The FORTRAN computing program predicts flow streams and material, energy, and economic balances of a typical petroleum refinery, with particular emphasis on production of aviation turbine fuels of varying end point and hydrogen content specifications. The program has a provision for shale oil and coal oil in addition to petroleum crudes. A case study feature permits dependent cases to be run for parametric or optimization studies by input of only the variables which are changed from the base case.

  3. Fire precautions at petroleum refineries and bulk storage installations

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    Topics covered in this Code of Practice include petroleum products and combustion, site evaluation for fire defence, and fire prevention, protection, detection, systems, fighting, and fire fighting facilities in storage areas. Appendices cover legal requirements and enforcement arrangements, application rates for fire water and foam, codes of practice, flammable limits of petroleum compounds, flash points and spontaneous ignition temperatures and classification of fires. (UK)

  4. A dynamic, efficient, and flexible metal HAP standard for petroleum refinery FCCs

    Energy Technology Data Exchange (ETDEWEB)

    Rao, P. [Pennsylvania State Univ., University Park, PA (United States)

    2000-07-01

    The Petroleum Refinery Maximum Achievable Control Technology (MACT) II standards were recently announced by the United States Environmental Protection Agency. The standards are designed to control hazardous air pollutants (HAPs) from fluid catalytic cracking (FCC), catalytic reforming and sulfur recovery units. The major role of feed quality in determining emissions of heavy metals, sulfur oxides (SOx) and nitrous oxides from FCC vents were discussed. The impact of FCC feed quality on carbon dioxide emissions was also examined. Some potential loopholes in the SOx new source performance standard for FCCs were also identified. This paper also outlined regulatory issues that occur when pollutant emission rates vary with raw material or fuel quantity. When input qualities vary, the format of emission standards take on special meaning. In particular, proportional control standards perform poorly resulting in environmentally damaged inputs. Precautions should be taken in profit-induced moves to avoid lower quality inputs, particularly at this time for setting new directions for a cleaner environment. 22 refs., 2 tabs., 10 figs.

  5. Petroleum Refineries (Catalytic Cracking, Catalytic Reforming and Sulfur Recovery Units): National Emission Standards for Hazardous Air Pollutants (NESHAP)

    Science.gov (United States)

    learn more about the NESHAP for catalytic cracking and reforming units, as well as sulfur recovery units in petroleum refineries by reading the rule history, rule summary, background information documents, and compliance information

  6. Assessment of the estrogenic potency of effluents from petrochemical facilities and a petroleum refinery in Ontario

    International Nuclear Information System (INIS)

    Sherry, J.P.; Trepanier, T.; Tinson, C.; Munro, S.

    2002-01-01

    Studies have shown that wastewater from refineries could induce vitellogenin (Vg) in juvenile rainbow trout. Vg is a biomarker of exposure to estrogenic chemicals. This study reassessed the estrogenic potency of the wastewater from an Ontario refinery and assessed the estrogenicity of wastewater from 3 petrochemical facilities. A 21 day static renewal test was conducted to test the effluents and in which a competitive binding ELISA detected induced Vg. Statistical testing for tank effects was performed in a replicated tank design and the St. Clair River water from upstream industrial facilities was used as a negative reference. The positive control treatment was waterborne 17β-estradiol. Wastewater from the petroleum refinery induced Vg in the treated fish, but wastewater from the petrochemical effluents did not induce detectable levels of Vg in treated trout. The information obtained through this study will be used to determine the potential for responses in feral fish

  7. Development of optimum conditions for modification of Kpautagi clay for application in petroleum refinery wastewater treatment

    Directory of Open Access Journals (Sweden)

    Matthew A. ONU

    2015-12-01

    Full Text Available Kautagi clay is a kaolin type deposit that is abundantly available in Niger State, Nigeria with potential for application in pollution control such as wastewater treatment. This study investigates the optimum conditions for modification of Kpautagi clay for application in refinery wastewater treatment. Sulphuric acid was used in the modification of the clay and the modification variables considered were acid concentration, activation time and temperature. To develop the optimum conditions for the modification variables, the sulphuric acid modified Kpautagi clay was applied in the treatment of refinery wastewater in column mode at a fixed flow rate and mass of adsorbent. The results obtained indicate that the optimum conditions for modification of Kpautagi clay for application in the treatment of petroleum refinery wastewater are: acid concentration of 4M; activation time of 120min and activation temperature of 100°C. Therefore, the optimum conditions developed in this study for modification of Kpautagi clay could be applied for improved performance in the treatment of petroleum refinery wastewater.

  8. Inhibition of dehydrogenase activity in petroleum refinery wastewater bacteria by phenolic compounds

    OpenAIRE

    Gideon C. Okpokwasili; Christian Okechukwu Nweke

    2010-01-01

    The toxicity of phenol, 2-nitrophenol, 4-nitrophenol, 2,4-dinitrophenol, 2-chlorophenol, 4-chlorophenol, 4-bromophenol and 3,5-dimethylphenol on Pseudomonas, Bacillus and Escherichia species isolated from petroleum refinery wastewater was assessed via inhibition of dehydrogenase enzyme activity. At low concentrations, 2-nitrophenol, 2-chlorophenol, 4-chlorophenol, 4-bromophenol and 3,5-dimethylphenol stimulated dehydrogenase activity and at sufficient concentrations, phenolic compounds inhibi...

  9. 40 CFR 80.596 - How is a refinery motor vehicle diesel fuel volume baseline calculated?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false How is a refinery motor vehicle diesel... Requirements § 80.596 How is a refinery motor vehicle diesel fuel volume baseline calculated? (a) For purposes of this subpart, a refinery's motor vehicle diesel fuel volume baseline is calculated using the...

  10. Bioelectricity generation and treatment of petroleum refinery effluent ...

    African Journals Online (AJOL)

    Microbial fuel cells (MFCs) being an emerging technology have been the research focus of increasing interest due to their sustainable capacity for wastewater treatment together with electricity generation. This study investigated the potential use of pure culture Bacillus cereus and Clostridium butyricum as inoculums in ...

  11. Optimization of water network in petroleum refinery; Otimizacao de redes de agua em refinarias de petroleo

    Energy Technology Data Exchange (ETDEWEB)

    Faria, Debora C.; Souza, Selene M.A. Guelli Ulson de; Souza, Antonio A. Ulson de [Universidade Federal de Santa Catarina (UFSC), Florianopolis, SC (Brazil)

    2004-07-01

    The petroleum refineries have shown high water's consuming that creates high costs and damages the hydric resources. However, the industrial sector, especially the petroleum industry, has been looking for alternatives that minimizing the impact caused by to use these natural resources. Currently, methodologies of controlling the pollution on the source have been appearing how a strong tendency and the reuse and/or recycle of wastewater can be emphasized. The optimization by mathematical programming, together with engineering know-how, is one of the great tendency in process integration technology developed. The present work presents one optimization mathematical model that objectifies to reduce the water's consuming and/or operational costs. The model is based in chemical species and mass conservation equation. This work presents the solution of one case found in literature that broach one petroleum refinery's network of water. This network is composed of six operations and three regenerative processes, and there are four keys contaminants. The water's consuming was minimized first and next the minimum cost in the minimum consume was broached. The results found were enough satisfactory and presented reductions up to 76% in the water consume and approximately 65% in the operational costs. (author)

  12. Assessment of volatile organic emissions from a petroleum refinery land treatment site

    International Nuclear Information System (INIS)

    Wetherold, R.G.; Eklund, B.M.; Blaney, B.J.; Throneloe, S.A.

    1990-01-01

    This paper reports on a field assessment performed to measure the emissions of volatile organics from a petroleum refinery land treatment site. As part of this study, the emissions of total volatile organics from surface-applied and subsurface-injected oily sludge were measured over a 5-week period. The effect of soil tilling on the emissions also was monitored. Volatile organics emission rates were measured using the emission isolation flex chamber method. Soil samples were collected during the test periods to determine soil properties, oil levels and microbe count. Soil surface and ambient temperatures, both inside and outside the flux chambers, were measured throughout the test periods

  13. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Caroline Clifford; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2008-03-31

    commercial fuels ({approx}60 ON for coal-based gasoline and {approx}20 CN for coal-based diesel fuel). Therefore, the allowable range of blending levels was studied where the blend would achieve acceptable performance. However, in both cases of the coal-based fuels, their ignition characteristics may make them ideal fuels for advanced combustion strategies where lower ON and CN are desirable. Task 3 was designed to develop new approaches for producing ultra clean fuels and value-added chemicals from refinery streams involving coal as a part of the feedstock. It consisted of the following three parts: (1) desulfurization and denitrogenation which involves both new adsorption approach for selective removal of nitrogen and sulfur and new catalysts for more effective hydrotreating and the combination of adsorption denitrogenation with hydrodesulfurization; (2) saturation of two-ring aromatics that included new design of sulfur resistant noble-metal catalysts for hydrogenation of naphthalene and tetralin in middle distillate fuels, and (3) value-added chemicals from naphthalene and biphenyl, which aimed at developing value-added organic chemicals from refinery streams such as 2,6-dimethylnaphthalene and 4,4{prime}-dimethylbiphenyl as precursors to advanced polymer materials. Major advances were achieved in this project in designing the catalysts and sorbent materials, and in developing fundamental understanding. The objective of Task 4 was to evaluate the effect of introducing coal into an existing petroleum refinery on the fuel oil product, specifically trace element emissions. Activities performed to accomplish this objective included analyzing two petroleum-based commercial heavy fuel oils (i.e., No. 6 fuel oils) as baseline fuels and three co-processed fuel oils, characterizing the atomization performance of a No. 6 fuel oil, measuring the combustion performance and emissions of the five fuels, specifically major, minor, and trace elements when fired in a watertube boiler

  14. Investigating an effective supply chain for a refinery in a regulated petroleum sector

    Directory of Open Access Journals (Sweden)

    Chris Adendorf

    2012-12-01

    Full Text Available Currently, refined petroleum products are manufactured by six refineries in South Africa. The supply of refined petroleum products is supplemented by imports of refined petroleum products. These refined petroleum products are transported by pipeline, rail, road, sea and a combination thereof to depots across the country. These products are then distributed directly to commercial customers through points of resale in the form of retail service stations. The challenge is that the storage facilities and distribution networks in South Africa are currently utilised to its full capacity. There is a need to expand current storage infrastructure or to erect new storage facilities to facilitate imports. Durban Port that currently handles 70% of the country’s crude oil and 40% of refined products is also utilised to its full capacity. The investigated problem pertains to the limited storage and transport capacity available for the distribution of petroleum products in the country. The interview protocol, which was based on the literature reviewed, was used for compiling the primary data for the case study. Selected findings revealed that the respondents perceived that storage capacity is the most significant constraint militating against adequate supply by the supply chain. The findings also indicated that the respondents were of the opinion that transport rates and routes (cost of logistics are the greatest contributor to the prices of products. As a result, there appears to be a major scope for improvement in terms of the usage of pipelines and rails for the movement of petroleum products. Keywords: Petroleum products, storage facilities, supply chain, transportation, South African energy sector. Disciplines: civil engineering, architecture, business studies, energy studies

  15. Use of petroleum code as fuel in the cement industry

    International Nuclear Information System (INIS)

    Nawaz, S.

    2006-01-01

    The Cement industry is a very energy intensive industry. Each ton of cement produced requires 60 to 130 kilograms of fuel oil or an equivalent fuelling amount also requires an average 110 kWh of electricity as well over 40% of total production cost is the energy requirements in the cement industry (i.2). Normally oil, gas or coal is fired in cement kilns as traditional fuels. However use of waste, both as alternative fuels and raw materials is now common practice in many cement companies. Many different types of wastes are burnt today in cement kilns like used tyres, rubber, paper waste, waste oils, waste wood, paper sludge, sewage, animal meal and animal remains (i,4). The choice of fuel for the purpose is normally based on price and availability considering different properties of the fuel as energy contents, ash contents, moisture and volatiles contents. Petcoke is not yet produced in any petroleum refinery in Pakistan but it is abundantly available in the market worldwide as it is obtained as a waste product during the refining processes. The purpose of the current research is to figure out the suitability of petroleum coke as a fuel for cement industry both on technical and economic basis. (author)

  16. Optimization of petroleum refinery effluent treatment in a UASB reactor using response surface methodology

    International Nuclear Information System (INIS)

    Rastegar, S.O.; Mousavi, S.M.; Shojaosadati, S.A.; Sheibani, S.

    2011-01-01

    Highlights: ► A UASB was successfully used for treatment of petroleum refinery effluent. ► Response surface methodology was applied to design and analysis of experiments. ► System was modeled between efficient factors include HRT, influent COD and V up . ► UASB was able to remove about 76.3% influent COD at optimum conditions. - Abstract: An upflow anaerobic sludge blanket (UASB) bioreactor was successfully used for the treatment of petroleum refinery effluent. Before optimization, chemical oxygen demand (COD) removal was 81% at a constant organic loading rate (OLR) of 0.4 kg/m 3 d and a hydraulic retention time (HRT) of 48 h. The rate of biogas production was 559 mL/h at an HRT of 40 h and an influent COD of 1000 mg/L. Response surface methodology (RSM) was applied to predict the behaviors of influent COD, upflow velocity (V up ) and HRT in the bioreactor. RSM showed that the best models for COD removal and biogas production rate were the reduced quadratic and cubic models, respectively. The optimum region, identified based on two critical responses, was an influent COD of 630 mg/L, a V up of 0.27 m/h, and an HRT of 21.4 h. This resulted in a 76.3% COD removal efficiency and a 0.25 L biogas/L feed d biogas production rate.

  17. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Caroline E. Burgess Clifford; Andre Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2007-03-17

    This report summarizes the accomplishments toward project goals during the no cost extension period of the third year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts for a third round of testing, the use of a research gasoline engine to test coal-based gasoline, and modification of diesel engines for use in evaluating diesel produced in the project. At the pilot scale, the hydrotreating process was modified to separate the heavy components from the LCO and RCO fractions before hydrotreating in order to improve the performance of the catalysts in further processing. Hydrotreating and hydrogenation of the product has been completed, and due to removal of material before processing, yield of the jet fuel fraction has decreased relative to an increase in the gasoline fraction. Characterization of the gasoline fuel indicates a dominance of single ring alkylcycloalkanes that have a low octane rating; however, blends containing these compounds do not have a negative effect upon gasoline when blended in refinery gasoline streams. Characterization of the diesel fuel indicates a dominance of 3-ring aromatics that have a low cetane value; however, these compounds do not have a negative effect upon diesel when blended in refinery diesel streams. Both gasoline and diesel continue to be tested for combustion performance. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Activated carbons have proven useful to remove the heavy sulfur components, and unsupported Ni/Mo and Ni/Co catalysts have been very effective for

  18. Rationalization of imports, refineries and distribution of petroleum in Sub-Saharan Africa

    International Nuclear Information System (INIS)

    Mayorga Alba, E.

    1993-01-01

    This paper outlines policies to secure and reduce the cost of oil supplies in Sub-Saharan Africa (SSA), taking into account the existing forces at play: limited foreign exchange, competition for increasingly scarce funds, and the likely emergence of Africa as the fastest growing centre of energy demand over the coming decade. It identifies major inefficiencies in petroleum procurement, refining and distribution, and analyses the specific bottlenecks at each stage of the supply chain. Many of the diseconomies, estimated to yield savings of US$ 1.4 per year, are traced to an inefficient regulatory set-up in SSA countries, as well as unnecessary government interference in the downstream petroleum sector. In particular, price controls, small topping refineries, monopolistic agencies, government subsidies and opaque management structures prevent the working of efficient market mechanisms. The paper discusses the importance of policy reform, outlining what changes need to be implemented on the levels of institutional arrangements, closing of inefficient units, petroleum pricing and encouraging foreign investment in the sector. (author). 1 ref., 7 figs

  19. Biostimulation of indigenous microbial community for bioremediation of petroleum refinery sludge.

    Directory of Open Access Journals (Sweden)

    Jayeeta Sarkar

    2016-09-01

    Full Text Available Nutrient deficiency severely impairs the catabolic activity of indigenous microorganisms in hydrocarbon rich environments (HREs and limits the rate of intrinsic bioremediation. The present study aimed to characterize the microbial community in refinery waste and evaluate the scope for biostimulation based in situ bioremediation. Samples recovered from the wastewater lagoon of Guwahati refinery revealed a hydrocarbon enriched high total petroleum hydrocarbon (TPH, oxygen-, moisture-limited, reducing environment. Intrinsic biodegradation ability of the indigenous microorganisms was enhanced significantly (>80% reduction in TPH by 90 days with nitrate amendment. Preferred utilization of both higher- (>C30 and middle- chain (C20-30 length hydrocarbons were evident from GC-MS analysis. Denaturing gradient gel electrophoresis (DGGE and community level physiological profiling (CLPP analyses indicated distinct shift in community’s composition and metabolic abilities following nitrogen (N amendment. High throughput deep sequencing of 16S rRNA gene showed that the native community was mainly composed of hydrocarbon degrading, syntrophic, methanogenic, nitrate/iron/sulfur reducing facultative anaerobic bacteria and archaebacteria, affiliated to γ- and δ-Proteobacteria and Euryarchaeota respectively. Genes for aerobic and anaerobic alkane metabolism (alkB and bssA, methanogenesis (mcrA, denitrification (nirS and narG and N2 fixation (nifH were detected. Concomitant to hydrocarbon degradation, lowering of dissolve O2 and increase in oxidation-reduction potential (ORP marked with an enrichment of N2 fixing, nitrate reducing aerobic/facultative anaerobic members e.g., Azovibrio, Pseudoxanthomonas and Commamonadaceae members was evident in N amended microcosm. This study highlighted that indigenous community of refinery sludge was intrinsically diverse, yet appreciable rate of in situ bioremediation could be achieved by supplying adequate N sources.

  20. Biostimulation of Indigenous Microbial Community for Bioremediation of Petroleum Refinery Sludge

    Science.gov (United States)

    Sarkar, Jayeeta; Kazy, Sufia K.; Gupta, Abhishek; Dutta, Avishek; Mohapatra, Balaram; Roy, Ajoy; Bera, Paramita; Mitra, Adinpunya; Sar, Pinaki

    2016-01-01

    Nutrient deficiency severely impairs the catabolic activity of indigenous microorganisms in hydrocarbon rich environments (HREs) and limits the rate of intrinsic bioremediation. The present study aimed to characterize the microbial community in refinery waste and evaluate the scope for biostimulation based in situ bioremediation. Samples recovered from the wastewater lagoon of Guwahati refinery revealed a hydrocarbon enriched [high total petroleum hydrocarbon (TPH)], oxygen-, moisture-limited, reducing environment. Intrinsic biodegradation ability of the indigenous microorganisms was enhanced significantly (>80% reduction in TPH by 90 days) with nitrate amendment. Preferred utilization of both higher- (>C30) and middle- chain (C20-30) length hydrocarbons were evident from GC-MS analysis. Denaturing gradient gel electrophoresis and community level physiological profiling analyses indicated distinct shift in community’s composition and metabolic abilities following nitrogen (N) amendment. High throughput deep sequencing of 16S rRNA gene showed that the native community was mainly composed of hydrocarbon degrading, syntrophic, methanogenic, nitrate/iron/sulfur reducing facultative anaerobic bacteria and archaebacteria, affiliated to γ- and δ-Proteobacteria and Euryarchaeota respectively. Genes for aerobic and anaerobic alkane metabolism (alkB and bssA), methanogenesis (mcrA), denitrification (nirS and narG) and N2 fixation (nifH) were detected. Concomitant to hydrocarbon degradation, lowering of dissolve O2 and increase in oxidation-reduction potential (ORP) marked with an enrichment of N2 fixing, nitrate reducing aerobic/facultative anaerobic members [e.g., Azovibrio, Pseudoxanthomonas and Comamonadaceae members] was evident in N amended microcosm. This study highlighted that indigenous community of refinery sludge was intrinsically diverse, yet appreciable rate of in situ bioremediation could be achieved by supplying adequate N sources. PMID:27708623

  1. Econometric model of the petroleum industry. [Determining crude supply and outputs/prices of refinery products

    Energy Technology Data Exchange (ETDEWEB)

    Rice, P [Oak Ridge National Lab., TN; Smith, V K

    1977-11-01

    This paper describes a forty-two nonlinear equation model of the U.S. petroleum industry estimated over the period 1946 to 1973. The model specifies refinery outputs and prices as being simultaneously determined by market forces while the domestic output of crude oil is determined in a block-recursive segment of the model. The simultaneous behavioral equations are estimated with nonlinear two-stage least-squares adjusted to reflect the implications of autocorrelation for those equations where it appears to be a problem. A multi-period sample simulation, together with forecasts for 1974 and 1975 are used to evaluate the model's performance. Finally, it is used to forecast to 1985 under two scenarios and compared with the Federal Energy Administration's forecast for the same period. 2 figures, 8 tables, 38 references.

  2. Free-living dinitrogen-fixing bacteria isolated from petroleum refinery oily sludge

    Energy Technology Data Exchange (ETDEWEB)

    Laguerre, G.; Bossand, B.; Bardin, R.

    1987-07-01

    Dinitrogen-fixing activity (acetylene reduction and /sup 15/N/sub 2/ fixation) was found in an oily sludge originating from a petroleum refinery. Two representative dinitrogen-fixing bacterial strains were isolated from this oily waste. Their nitrogenase activity was effective when they were cultivated on sterilized sludge or simple carbon substrates (organic acid salts, sugars). Using the classical methods, these strains could not be unambiguously related to other diazotrophic taxa. The landfarming process is widely used for oily sludge disposal; this study shows that oily sludges are more than a simple carbon input into the soil but that they must also be considered as real sources of dinitrogen-fixing and probably degradative microorganisms.

  3. Free-living dinitrogen-fixing bacteria isolated from petroleum refinery oily sludge

    International Nuclear Information System (INIS)

    Laguerre, G.; Bossand, B.; Bardin, R.

    1987-01-01

    Dinitrogen-fixing activity (acetylene reduction and 15 N 2 fixation) was found in an oily sludge originating from a petroleum refinery. Two representative dinitrogen-fixing bacterial strains were isolated from this oily waste. Their nitrogenase activity was effective when they were cultivated on sterilized sludge or simple carbon substrates (organic acid salts, sugars). Using the classical methods, these strains could not be unambiguously related to other diazotrophic taxa. The landfarming process is widely used for oily sludge disposal; this study shows that oily sludges are more than a simple carbon input into the soil but that they must also be considered as real sources of dinitrogen-fixing and probably degradative microorganisms

  4. Large scale and long term application of bioslurping: the case of a Greek petroleum refinery site.

    Science.gov (United States)

    Gidarakos, E; Aivalioti, M

    2007-11-19

    This paper presents the course and the remediation results of a 4-year application of bioslurping technology on the subsurface of a Greek petroleum refinery, which is still under full operation and has important and complicated subsurface contamination problems, mainly due to the presence of light non-aqueous phase liquids (LNAPL). About 55 wells are connected to the central bioslurping unit, while a mobile bioslurping unit is also used whenever and wherever is necessary. Moreover, there are about 120 additional wells for the monitoring of the subsurface of the facilities that cover a total area of 1,000,000 m(2). An integrated monitoring program has also been developed and applied on the site, including frequent LNAPL layer depth and thickness measurements, conduction of bail-down and recovery tests, sampling and chemical analysis of the free oil phase, etc., so as to evaluate the remediation technique's efficiency and ensure a prompt tracing of any new potential leak. Despite the occurrence of new leaks within the last 4 years and the observed entrapment of LNAPL in the vadoze zone, bioslurping has managed to greatly restrict the original plume within certain and relatively small parts of the refinery facilities.

  5. Management and analysis of data from petroleum refinery wastewater treatment plants

    Energy Technology Data Exchange (ETDEWEB)

    Chapman, D T [Wastewater, Technology Centre, Burlington, ON (Canada); Grammas, J [SOHO, Lima, OH (USA)

    1989-01-01

    Current efforts to monitor trace contaminants in treated oil refinery wastewaters increase the need to implement systematic, clear, and consistent procedures for reporting and presenting all monitoring data. The ability to interpret trace contaminant data which is to be collected by the governments of the U.S. and Canada for regulations development will rely on information about operating procedures and the efficiency of removal of conventional pollutants. An overview is provided of the main issues which must be addressed in managing and analyzing data from wastewater treatment facilities. The objectives of enviromental data management and analysis are discussed from the point of view of both the plant operator or owner and the regulatory authority. Based on the examination of the 1985 records of flow and phenol concentrations from seven Canadian petroleum refineries, recommendations are made for improving existing databases. In analyzing environmental data to transform raw data into information, exploratory data analysis techniques should be used by engineers or operators who do not have formal statistical training. These methods employ simple statistical summaries and graphical data displays. The paper concludes with a brief discussion about future trends in environmental data management and analysis. 15 refs., 5 figs., 2 tabs.

  6. Refinery Integration of By-Products from Coal-Derived Jet Fuels

    Energy Technology Data Exchange (ETDEWEB)

    Caroline E. Burgess Clifford; Andre' Boehman; Chunshan Song; Bruce Miller; Gareth Mitchell

    2006-09-17

    This report summarizes the accomplishments toward project goals during the second six months of the third year of the project to assess the properties and performance of coal based products. These products are in the gasoline, diesel and fuel oil range and result from coal based jet fuel production from an Air Force funded program. Specific areas of progress include generation of coal based material that has been fractionated into the desired refinery cuts and examination of carbon material, the use of a research gasoline engine to test coal-based gasoline, and modification of diesel engines for use in evaluating diesel produced in the project. At the pilot scale, the hydrotreating process was modified to separate the heavy components from the LCO and RCO fractions before hydrotreating in order to improve the performance of the catalysts in further processing. Characterization of the gasoline fuel indicates a dominance of single ring alkylcycloalkanes that have a low octane rating; however, blends containing these compounds do not have a negative effect upon gasoline when blended in refinery gasoline streams. Characterization of the diesel fuel indicates a dominance of 3-ring aromatics that have a low cetane value; however, these compounds do not have a negative effect upon diesel when blended in refinery diesel streams. Both gasoline and diesel continue to be tested for combustion performance. The desulfurization of sulfur containing components of coal and petroleum is being studied so that effective conversion of blended coal and petroleum streams can be efficiently converted to useful refinery products. Activated carbons have proven useful to remove the heavy sulfur components, and unsupported Ni/Mo and Ni/Co catalysts have been very effective for hydrodesulfurization. Equipment is now in place to begin fuel oil evaluations to assess the quality of coal based fuel oil. Combustion and characterization of the latest fuel oil (the high temperature fraction of RCO

  7. Optimization of petroleum refinery effluent treatment in a UASB reactor using response surface methodology

    Energy Technology Data Exchange (ETDEWEB)

    Rastegar, S.O. [Biotechnology Group, Chemical Engineering Department, Tarbiat Modares University, Tehran (Iran, Islamic Republic of); Mousavi, S.M., E-mail: mousavi_m@modares.ac.ir [Biotechnology Group, Chemical Engineering Department, Tarbiat Modares University, Tehran (Iran, Islamic Republic of); Shojaosadati, S.A. [Biotechnology Group, Chemical Engineering Department, Tarbiat Modares University, Tehran (Iran, Islamic Republic of); Sheibani, S. [R and T Management Department, National Iranian Oil Refining and Distribution Company, Tehran (Iran, Islamic Republic of)

    2011-12-15

    Highlights: Black-Right-Pointing-Pointer A UASB was successfully used for treatment of petroleum refinery effluent. Black-Right-Pointing-Pointer Response surface methodology was applied to design and analysis of experiments. Black-Right-Pointing-Pointer System was modeled between efficient factors include HRT, influent COD and V{sub up}. Black-Right-Pointing-Pointer UASB was able to remove about 76.3% influent COD at optimum conditions. - Abstract: An upflow anaerobic sludge blanket (UASB) bioreactor was successfully used for the treatment of petroleum refinery effluent. Before optimization, chemical oxygen demand (COD) removal was 81% at a constant organic loading rate (OLR) of 0.4 kg/m{sup 3} d and a hydraulic retention time (HRT) of 48 h. The rate of biogas production was 559 mL/h at an HRT of 40 h and an influent COD of 1000 mg/L. Response surface methodology (RSM) was applied to predict the behaviors of influent COD, upflow velocity (V{sub up}) and HRT in the bioreactor. RSM showed that the best models for COD removal and biogas production rate were the reduced quadratic and cubic models, respectively. The optimum region, identified based on two critical responses, was an influent COD of 630 mg/L, a V{sub up} of 0.27 m/h, and an HRT of 21.4 h. This resulted in a 76.3% COD removal efficiency and a 0.25 L biogas/L feed d biogas production rate.

  8. Determination of hydrogen content of petroleum products from Tema Oil Refinery using neutron backscatter technique

    International Nuclear Information System (INIS)

    Salifu, A. S.

    2015-01-01

    The hydrogen content of hydrocarbon materials is very important in several areas of industrial process such as mining, vegetable oil extraction and crude oil exploration and refining. A fast and more universal technique based on thermal neutron reflection was employed to determine the total hydrogen contents of petroleum samples from Tema Oil Refinery (TOR) and Crude oil samples from Jubilee field and Nigeria. The experimental set-up consisted of a source-holder housing a 1Ci Am-Be neutron source and a He-3 neutron detector. Two geometrical arrangements were considered and their sensitivities were compared. The set-up was used to measure the excess neutron count in both geometrical considerations and their reflection parameters were calculated as a function of hydrogen content of the samples. Calibration lines were deduced using liquid hydrocarbons containing well-known hydrogen and carbon contents as standards. Two linear equations were generated from the calibration lines and were used to further determine the hydrogen content of thirteen (13) petroleum samples obtained from Quality Control Department of TOR. The total hydrogen contents were found to be in the range of 7.211(hw %) - 15.069 (hw %) for vertical geometry and 7.206 (hw %) - 14.948 (hw %) for horizontal geometry respectively. The results obtained agreed constructively with other results obtained using different methodologies by other studies. The percentage error of the hydrogen contents denoted by (% E) for the various petroleum samples were also obtained and noticed to be within an acceptable range. The neutron backscatter technique was observed as an alternative and more generalized method for quality assurance and standardization in the petroleum industries

  9. Analysis of the sector petroleum refineries in energy scenarios for The Netherlands. Analyse van de sector raffinaderijen voor de Nationale Energie Verkenningen

    Energy Technology Data Exchange (ETDEWEB)

    Van Oostvoorn, F

    1926-07-01

    The calculations with regard to the oil sector in general and the petroleum refineries in particular of the energy scenarios for The Netherlands are described. Calculations have been made with the help of the energy models SELPE and SERUM, developed for the total energy scene of The Netherlands and the petroleum refineries respectively. The results of the calculations with respect to the petroleum refineries are compared. This resulted in adjustment of the parameters for the oil sector in the SELPE energy model and the consequences of these adjustments for the energy scenarios for The Netherlands. 3 figs., 15 tabs., 10 refs.

  10. Data on evolutionary relationships between hearing reduction with history of disease and injuries among workers in Abadan Petroleum Refinery, Iran.

    Science.gov (United States)

    Mohammadi, Mohammad Javad; Ghazlavi, Ebtesam; Gamizji, Samira Rashidi; Sharifi, Hajar; Gamizji, Fereshteh Rashidi; Zahedi, Atefeh; Geravandi, Sahar; Tahery, Noorollah; Yari, Ahmad Reza; Momtazan, Mahboobeh

    2018-02-01

    The present work examined data obtained during the analysis of Hearing Reduction (HR) of Abadan Petroleum Refinery (Abadan PR) workers of Iran with a history of disease and injuries. To this end, all workers in the refinery were chosen. In this research, the effects of history of disease and injury including trauma, electric shock, meningitis-typhoid disease and genetic illness as well as contact with lead, mercury, CO 2 and alcohol consumption were evaluated (Lie, et al., 2016) [1]. After the completion of the questionnaires by workers, the coded data were fed into EXCELL. Statistical analysis of data was carried out, using SPSS 16.

  11. Optimisation of petroleum refinery water network systems retrofit incorporating reuse, regeneration and recycle strategies

    Energy Technology Data Exchange (ETDEWEB)

    Khor, Cheng Seong; Shah, Nilay [Imperial College London (United Kingdom); Mahadzir, Shuhaimi [Universiti Teknologi Petronas (Malaysia); Elkamel, Ali [University of Waterloo (Canada)

    2012-02-15

    Increasingly strict environmental regulations have given rise to higher requirements for operating efficiency and optimization and water has become a vital resource in the refining process and allied industries. Due to this high demand for water, plants may be exposed to supply interruptions and shortages in the future. Major concerns in the petroleum refining industry are the scarcity of fresh water supply and increasingly rigid rules on wastewater discharge, which have resulted from concerns over the environmental impact. This paper presents the efforts made to develop an optimization framework for design of petroleum refinery water network systems and retrofitting that incorporates reuse, regeneration, and recycling strategies. This framework includes the complementary advantage of water pinch analysis (WPA). Water minimization strategies were incorporated as first postulates in a superstructural representation that includes all feasible flow-sheet options for taking advantage of water reuse, regeneration and recycling opportunities. Additionally, a post-optimization analysis was carried out to evaluate the repeated treatment processes required to identify the most efficient retrofit option.

  12. Identification of genes and pathways related to phenol degradation in metagenomic libraries from petroleum refinery wastewater.

    Directory of Open Access Journals (Sweden)

    Cynthia C Silva

    Full Text Available Two fosmid libraries, totaling 13,200 clones, were obtained from bioreactor sludge of petroleum refinery wastewater treatment system. The library screening based on PCR and biological activity assays revealed more than 400 positive clones for phenol degradation. From these, 100 clones were randomly selected for pyrosequencing in order to evaluate the genetic potential of the microorganisms present in wastewater treatment plant for biodegradation, focusing mainly on novel genes and pathways of phenol and aromatic compound degradation. The sequence analysis of selected clones yielded 129,635 reads at an estimated 17-fold coverage. The phylogenetic analysis showed Burkholderiales and Rhodocyclales as the most abundant orders among the selected fosmid clones. The MG-RAST analysis revealed a broad metabolic profile with important functions for wastewater treatment, including metabolism of aromatic compounds, nitrogen, sulphur and phosphorus. The predicted 2,276 proteins included phenol hydroxylases and cathecol 2,3- dioxygenases, involved in the catabolism of aromatic compounds, such as phenol, byphenol, benzoate and phenylpropanoid. The sequencing of one fosmid insert of 33 kb unraveled the gene that permitted the host, Escherichia coli EPI300, to grow in the presence of aromatic compounds. Additionally, the comparison of the whole fosmid sequence against bacterial genomes deposited in GenBank showed that about 90% of sequence showed no identity to known sequences of Proteobacteria deposited in the NCBI database. This study surveyed the functional potential of fosmid clones for aromatic compound degradation and contributed to our knowledge of the biodegradative capacity and pathways of microbial assemblages present in refinery wastewater treatment system.

  13. Personal exposure to benzene and 1,3-butadiene during petroleum refinery turnarounds and work in the oil harbour.

    Science.gov (United States)

    Akerstrom, M; Almerud, P; Andersson, E M; Strandberg, B; Sallsten, G

    2016-11-01

    Petroleum refinery workers' exposure to the carcinogens benzene and 1,3-butadiene has decreased during normal operations. However, certain occupational groups or events at the refineries still involve a risk of higher exposures. The aim of this study was to examine the personal exposure to benzene and 1,3-butadiene at refinery turnarounds and during work in the oil harbour. Personal exposure measurements of benzene and 1,3-butadiene were taken during work shifts, with a priori assumed higher benzene exposure, using PerkinElmer diffusive samplers filled with Carbopack X. Mean exposure levels were calculated, and repeated exposure measurements, when available, were assessed using mixed effect models. Group and individual compliance with the Swedish occupational exposure limit (OEL) was tested for the different exposure groups. Mean benzene exposure levels for refinery workers during the three measured turnarounds were 150, 610 and 960 µg/m 3 , and mean exposures for oil harbour workers and sewage tanker drivers were 310 and 360 µg/m 3 , respectively. Higher exposures were associated with handling benzene-rich products. Most occupational groups did not comply with the Swedish OEL for benzene nor did the individuals within the groups. The exposure to 1,3-butadiene was very low, between Work within the petroleum refinery industry, with potential exposure to open product streams containing higher fractions of benzene, pose a risk of personal benzene exposures exceeding the OEL. Refinery workers performing these work tasks frequently, such as contractors, sewage tanker drivers and oil harbour workers, need to be identified and protected.

  14. Managing Exposure to Benzene and Total Petroleum Hydrocarbons at Two Oil Refineries 1977-2014.

    Science.gov (United States)

    Tuomi, Tapani; Veijalainen, Henna; Santonen, Tiina

    2018-01-24

    Air concentrations of and inhalation exposure to total petroleum hydrocarbons (TPH) and benzene was monitored separately at two oil refineries from 1977 to 2014. Prevention policies and control measures that may explain changes were surveyed. The aim was to evaluate how the application of of Occupational Health and Safety Assessment Series OHSAS 18001.04 principles as well as Environmental protection Agency EPA and European Oil Company Organisation for Environment, Health and Safety CONCAWE practices have influenced air concentrations. Benzene air concentrations declined in 11 of 17 units, six of which were associated with declining exposures. Benzene air concentrations declined across all units on average by 46%. This amounts to an average yearly decline of 1.7%. TPH air concentrations declined in 10 of 17 units, seven of which were associated with declining exposures. The average decline in TPH air concentrations was 49%, corresponding to 1.3% per year. As a result, average working day exposure in 10 of 17 units have declined significantly and today, benzene and TPH exposure in most units are well below 10% of the current Occupational Exposure Limit (OEL 8h :s). A decline in air concentrations have coincided with consistent implementation of control measures. Such measures include on-line monitoring of leaks; benzene recovery; floating container roofs; improved valves and seals; hermetic pumps; recovery of loading gases and instalment of torches in terminals; cutback in coke combustion; a new production line spanning directly from the dock to aromatics production; and recovery of loading gases in the doc. Other tools in exposure management include personal leak monitors, on-line measurements, monitoring campaigns, risk assessment, and availability and user training of protective equipment. However, improvements are still needed. Hydrocarbon or benzene air concentrations have not declined in 8 of 17 units, in some of which concentrations exceed 10% of the relevant

  15. Managing Exposure to Benzene and Total Petroleum Hydrocarbons at Two Oil Refineries 1977–2014

    Science.gov (United States)

    Tuomi, Tapani; Veijalainen, Henna; Santonen, Tiina

    2018-01-01

    Air concentrations of and inhalation exposure to total petroleum hydrocarbons (TPH) and benzene was monitored separately at two oil refineries from 1977 to 2014. Prevention policies and control measures that may explain changes were surveyed. The aim was to evaluate how the application of of Occupational Health and Safety Assessment Series OHSAS 18001.04 principles as well as Environmental protection Agency EPA and European Oil Company Organisation for Environment, Health and Safety CONCAWE practices have influenced air concentrations. Benzene air concentrations declined in 11 of 17 units, six of which were associated with declining exposures. Benzene air concentrations declined across all units on average by 46%. This amounts to an average yearly decline of 1.7%. TPH air concentrations declined in 10 of 17 units, seven of which were associated with declining exposures. The average decline in TPH air concentrations was 49%, corresponding to 1.3% per year. As a result, average working day exposure in 10 of 17 units have declined significantly and today, benzene and TPH exposure in most units are well below 10% of the current Occupational Exposure Limit (OEL8h:s). A decline in air concentrations have coincided with consistent implementation of control measures. Such measures include on-line monitoring of leaks; benzene recovery; floating container roofs; improved valves and seals; hermetic pumps; recovery of loading gases and instalment of torches in terminals; cutback in coke combustion; a new production line spanning directly from the dock to aromatics production; and recovery of loading gases in the doc. Other tools in exposure management include personal leak monitors, on-line measurements, monitoring campaigns, risk assessment, and availability and user training of protective equipment. However, improvements are still needed. Hydrocarbon or benzene air concentrations have not declined in 8 of 17 units, in some of which concentrations exceed 10% of the relevant

  16. Petroleum Refineries for South Louisiana, UTM Zone 15N NAD83, Louisiana Recovery Authority (2007) [petro_refineries_2000

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a data set of point emission sources of volatiles from operations that have Standard Industrial Classification (SIC) code 2911, Petroleum Refining....

  17. Enrichment and characterization of hydrocarbon-degrading bacteria from petroleum refinery waste as potent bioaugmentation agent for in situ bioremediation.

    Science.gov (United States)

    Sarkar, Poulomi; Roy, Ajoy; Pal, Siddhartha; Mohapatra, Balaram; Kazy, Sufia K; Maiti, Mrinal K; Sar, Pinaki

    2017-10-01

    Intrinsic biodegradation potential of bacteria from petroleum refinery waste was investigated through isolation of cultivable strains and their characterization. Pseudomonas and Bacillus spp. populated the normal cultivable taxa while prolonged enrichment with hydrocarbons and crude oil yielded hydrocarbonoclastic bacteria of genera Burkholderia, Enterobacter, Kocuria, Pandoraea, etc. Strains isolated through enrichment showed assemblages of superior metabolic properties: utilization of aliphatic (C6-C22) and polyaromatic compounds, anaerobic growth with multiple terminal electron acceptors and higher biosurfactant production. Biodegradation of dodecane was studied thoroughly by GC-MS along with detection of gene encoding alkane hydroxylase (alkB). Microcosms bioaugmented with Enterobacter, Pandoraea and Burkholderia strains showed efficient biodegradation (98% TPH removal) well fitted in first order kinetic model with low rate constants and decreased half-life. This study proves that catabolically efficient bacteria resides naturally in complex petroleum refinery wastes and those can be useful for bioaugmentation based bioremediation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Airborne concentrations of metals and total dust during solid catalyst loading and unloading operations at a petroleum refinery.

    Science.gov (United States)

    Lewis, Ryan C; Gaffney, Shannon H; Le, Matthew H; Unice, Ken M; Paustenbach, Dennis J

    2012-09-01

    Workers handle catalysts extensively at petroleum refineries throughout the world each year; however, little information is available regarding the airborne concentrations and plausible exposures during this type of work. In this paper, we evaluated the airborne concentrations of 15 metals and total dust generated during solid catalyst loading and unloading operations at one of the largest petroleum refineries in the world using historical industrial hygiene samples collected between 1989 and 2006. The total dust and metals, which included aluminum, cadmium, chromium, cobalt, copper, iron, lead, manganese, molybdenum, nickel, platinum, silicon, silver, vanadium, and zinc, were evaluated in relation to the handling of four different types of solid catalysts associated with three major types of catalytic processes. Consideration was given to the known components of the solid catalysts and any metals that were likely deposited onto them during use. A total of 180 analytical results were included in this analysis, representing 13 personal and 54 area samples. Of the long-term personal samples, airborne concentrations of metals ranged from refinery and perhaps other modern refineries during the timeframe examined. Copyright © 2011 Elsevier GmbH. All rights reserved.

  19. Gasification in petroleum refinery of 21. century; La gazeification dans la raffinerie du petrole du 21. siecle

    Energy Technology Data Exchange (ETDEWEB)

    Furimsky, E. [IMAF Group, Ottawa, Ontario (Canada)

    1999-07-01

    The worldwide trends in the crude oil supply indicate a continuous increase of the heavy crudes. The increase in the yield of distillation residues is complemented by an increase in their sulfur content. Additional distillates are produced by upgrading the residues. The upgrading step generates final residues, such as visbreaking tar, coke and asphalt which are produced by visbreaking, coking and de-asphalting, respectively. The final residues can be converted to usable products such as hydrogen, steam, electricity, ammonia and chemicals. For this purpose, gasification has emerged as the technology of choice because of its superior environmental performance when compared with the competing means for residue utilization. Also, refinery sludges can be co-gasified with the final residues and as such, be converted to usable products. If integrated with the petroleum refinery, gasification can diminish any environmental problems associated with residue and sludge disposal. The economic indicators of the refinery can improve as well. The trends in deregulation of the power market enable petroleum refineries to enter this lucrative market either alone or in a partnership with the utilities. The potential of co-production of chemicals and steam with electricity offers the flexibility to respond to market demands. Gasification technology is commercially proven. Among several types, entrained bed gasifiers are the gasifiers of choice. A number of commercial projects in Europe, Asia and United States use a gasifier employing either a slurry feeding system or a dry feeding system. (author)

  20. 48 CFR 908.7109 - Fuels and packaged petroleum products.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Fuels and packaged petroleum products. 908.7109 Section 908.7109 Federal Acquisition Regulations System DEPARTMENT OF ENERGY....7109 Fuels and packaged petroleum products. Acquisitions of fuel and packaged petroleum products by DOE...

  1. Inhibition of dehydrogenase activity in petroleum refinery wastewater bacteria by phenolic compounds

    Directory of Open Access Journals (Sweden)

    Gideon C. Okpokwasili

    2010-04-01

    Full Text Available The toxicity of phenol, 2-nitrophenol, 4-nitrophenol, 2,4-dinitrophenol, 2-chlorophenol, 4-chlorophenol, 4-bromophenol and 3,5-dimethylphenol on Pseudomonas, Bacillus and Escherichia species isolated from petroleum refinery wastewater was assessed via inhibition of dehydrogenase enzyme activity. At low concentrations, 2-nitrophenol, 2-chlorophenol, 4-chlorophenol, 4-bromophenol and 3,5-dimethylphenol stimulated dehydrogenase activity and at sufficient concentrations, phenolic compounds inhibited dehydrogenase activities. Generally, phenol is less toxic than substituted phenols. Estimations of the degree of inhibition/stimulation of dehydrogenase activities showed significant dose-dependent responses that are describable by logistic functions. The toxicity thresholds varied significantly (P < 0.05 among the bacterial strains and phenolic compounds. The median inhibitory concentrations (IC50s ranged from 4.118 ± 0.097 mg.L-1 for 4-nitrophenol against Pseudomonas sp. DAF1 to 1407.997 ± 7.091 mg.L-1 for phenol against Bacillus sp. DISK1. This study suggested that the organisms have moderate sensitivity to phenols and have the potential to be used as indicators for assessment of chemical toxicity. They could also be used as catalysts for degradation of phenols in effluents.

  2. Enhanced photocatalytic degradation of pollutants in petroleum refinery wastewater under mild conditions

    International Nuclear Information System (INIS)

    Saien, J.; Nejati, H.

    2007-01-01

    A circulating photocatalytic reactor was used for removing aliphatic and aromatic organic pollutants in refinery wastewater. The TiO 2 added wastewater samples, while saturating with air, were irradiated with an immersed mercury UV lamp (400 W, 200-550 nm). Optimal catalyst concentration, fluid pH and temperature were obtained at amounts of near 100 mg L -1 , 3 and 318 K, respectively. A maximum reduction in chemical oxygen demand of more than 90% was achieved after about 4 h irradiation and hence, 73% after about only 90 min; significant pollutant removal was also achievable in the other conditions. The identification of the organic pollutants, provided by means of a GC/MS and a GC analysis systems, equipped with headspace injection technique, showed that the major compounds were different fractions of petroleum aliphatic hydrocarbons (up to C 10 ) and the well-known aromatic compounds such as benzene, toluene and ethylbenzene. The results showed a high efficiency degradation of all of these pollutants

  3. Enhanced photocatalytic degradation of pollutants in petroleum refinery wastewater under mild conditions

    Energy Technology Data Exchange (ETDEWEB)

    Saien, J. [Department of Applied Chemistry, University of Bu-Ali Sina, Hamadan 65174 (Iran, Islamic Republic of)], E-mail: saien@basu.ac.ir; Nejati, H. [Department of Applied Chemistry, University of Bu-Ali Sina, Hamadan 65174 (Iran, Islamic Republic of)

    2007-09-05

    A circulating photocatalytic reactor was used for removing aliphatic and aromatic organic pollutants in refinery wastewater. The TiO{sub 2} added wastewater samples, while saturating with air, were irradiated with an immersed mercury UV lamp (400 W, 200-550 nm). Optimal catalyst concentration, fluid pH and temperature were obtained at amounts of near 100 mg L{sup -1}, 3 and 318 K, respectively. A maximum reduction in chemical oxygen demand of more than 90% was achieved after about 4 h irradiation and hence, 73% after about only 90 min; significant pollutant removal was also achievable in the other conditions. The identification of the organic pollutants, provided by means of a GC/MS and a GC analysis systems, equipped with headspace injection technique, showed that the major compounds were different fractions of petroleum aliphatic hydrocarbons (up to C{sub 10}) and the well-known aromatic compounds such as benzene, toluene and ethylbenzene. The results showed a high efficiency degradation of all of these pollutants.

  4. Sperm as an indicator of reproductive risk among petroleum refinery workers

    Energy Technology Data Exchange (ETDEWEB)

    Rosenberg, M.J.; Wyrobek, A.J.; Ratcliffe, J.; Gordon, L.A.; Watchmaker, G.; Fox, S.H.; Moore, D.H.; Hornung, R.W.

    1985-02-01

    A questionnaire study of men in a wastewater treatment plant of a petroleum refinery showed twice the rate of fetal loss in the period during employment in the plant compared with the periods before and after. Questions regarding the interpretation of that study and continuing concern about reproductive risk prompted us to perform a cross sectional evaluation of sperm concentration and morphology. After adjustment for an abstinence period, the mean sperm concentration of the 74 unexposed men did not differ significantly from that of the 34 exposed men (79.9 million/cm/sup 3/ v 68.2 million/cm/sup 3/, p(1) . 0.16). The two groups also had a similar proportion of sperm with abnormal morphology (49.1% v 44.5%, p(1) . 0.94). This lack of association remained when degree of exposure, age, use of alcohol and marijuana, past illness or fever, use of baths or sauna, and history of urological problems were considered. These results are most consistent with the absence of sperm mediated reproductive problems.

  5. Treating refinery wastewaters in microbial fuel cells using separator electrode assembly or spaced electrode configurations

    KAUST Repository

    Zhang, Fang; Ahn, Yongtae; Logan, Bruce E.

    2014-01-01

    The effectiveness of refinery wastewater (RW) treatment using air-cathode, microbial fuel cells (MFCs) was examined relative to previous tests based on completely anaerobic microbial electrolysis cells (MECs). MFCs were configured with separator

  6. Water Pollution and Treatments Part II: Utilization of Agricultural Wastes to Remove Petroleum Oils From Refineries Pollutants Present in Waste Water

    International Nuclear Information System (INIS)

    Ali, N.A.; El-Emary, M.M.

    2011-01-01

    Several natural agricultural wastes, of lignocellulose nature, such as Nile flower plant (ward El-Nil), milled green leaves, sugar cane wastes, palm tree leaves (carina), milled cotton stems, milled linseed stems, fine sawdust, coarse sawdust and palm tree cover were dried and then crushed to suitable size to be evaluated and utilized as adsorbents to remove oils floating or suspended in the waste water effluents from refineries and petroleum installations. The parameters investigated include effect of adsorbent type (adsorptive efficiency), adsorbate (type and concentration), mixing time, salinity of the water, adsorbent ratio to treated water, temperature, ph and stirring. Two different Egyptian crude oils varying in their properties and several refined products such as gasoline, kerosene, gas oil, diesel oil, fuel oil and lubricating oil were employed in this work in addition to the skimmed oil from the skim basin separator. Most of the agricultural wastes proved to be very effective in adsorbing oils from waste water effluents.

  7. The future of petroleum fuels

    International Nuclear Information System (INIS)

    Laredo, J.

    1997-01-01

    The world relies greatly on hydrocarbons for its energy. The three main problems associated with this dependence on fossil fuels are that (1) most consuming countries depend on oil supplied from high-risk producing countries, (2) oil reserves will eventually deplete, and (3) the burning of fossil fuels creates greenhouse gases that are harmful to the environment and human health. In response to some of these concerns, governments have set emissions standards and have encouraged the development of alternative energy sources. This trend will have a significant impact on the transportation sector, oil companies and car manufacturers. This monograph attempts to evaluate qualitatively the potential of various alternative technologies, especially on the transportation sector. Alternative technology research in the United States and Europe by the automobile and electrical industries was examined. Preparation by the oil companies for the changes that they will have to confront in the not-too-distant future were also reviewed. 82 refs., 7 tabs., 20 figs

  8. Petroleum Diesel Fuel and Linseed Oil Mixtures as Engine Fuels

    Science.gov (United States)

    Markov, V. A.; Kamaltdinov, V. G.; Savastenko, A. A.

    2018-01-01

    The actual problem is the use of alternative biofuels in automotive diesel engines. Insufficiently studied are the indicators of toxicity of exhaust gases of these engines operating on biofuel. The aim of the study is to identify indicators of the toxicity of exhaust gases when using of petroleum diesel fuel and linseed oil mixtures as a fuel for automotive diesel engines. Physical and chemical properties of linseed oil and its mixtures with petroleum diesel fuel are considered. Experimental researches of D-245.12C diesel are carried out on mixtures of diesel fuel and corn oil with a different composition. An opportunity of exhaust toxicity indexes improvement using these mixtures as a fuel for automobiles engine is shown.

  9. Health risk characterization for exposure to benzene in service stations and petroleum refineries environments using human adverse response data.

    Science.gov (United States)

    Edokpolo, Benjamin; Yu, Qiming Jimmy; Connell, Des

    2015-01-01

    Health risk characterization of exposure to benzene in service stations and petroleum refineries has been carried out in previous studies using guideline values set by various agencies. In this work, health risk was characterized with the exposure data as cumulative probability distribution (CPD) plots but using human epidemiological data. This was achieved by using lowest observable adverse effects levels (LOAEL) data plotted as cumulative probability lowest effects distribution (CPLED). The health risk due to benzene was characterized by using probabilistic methods of hazard quotient (HQ 50/50 and HQ 95/5 ), Monte-Carlo simulation (MCS) and overall risk probability (ORP). CPD relationships of adverse health effects relationships and exposure data were in terms of average daily dose (ADD) and lifetime average daily dose (LADD) for benzene. For service station environments HQ 50/50 and HQ 95/5 were in a range of 0.000071-0.055 and 0.0049-21, respectively. On the other hand, the risk estimated for petroleum refinery environments suggests higher risk with HQ 50/50 and HQ 95/5 values ranging from 0.0012 to 77 and 0.17 to 560, respectively. The results of Monte-Carlo risk probability (MRP) and ORP indicated that workers in petroleum refineries (MRP of 2.9-56% and ORP of 4.6-52% of the affected population) were at a higher risk of adverse health effects from exposure to benzene as compared to exposure to benzene in service station environments (MRP of 0.051 -3.4% and ORP of 0.35-2.7% affected population). The adverse effect risk probabilities estimated by using the Monte-Carlo simulation technique and the ORP method were found to be generally consistent.

  10. Well-to-Wheels Greenhouse Gas Emission Analysis of High-Octane Fuels with Ethanol Blending: Phase II Analysis with Refinery Investment Options

    Energy Technology Data Exchange (ETDEWEB)

    Han, Jeongwoo [Argonne National Lab. (ANL), Argonne, IL (United States). Energy Systems Division; Wang, Michael [Argonne National Lab. (ANL), Argonne, IL (United States). Energy Systems Division; Elgowainy, Amgad [Argonne National Lab. (ANL), Argonne, IL (United States). Energy Systems Division; DiVita, Vincent [Jacobs Consultancy Inc., Houston, TX (United States)

    2016-08-01

    Higher-octane gasoline can enable increases in an internal combustion engine’s energy efficiency and a vehicle’s fuel economy by allowing an increase in the engine compression ratio and/or by enabling downspeeding and downsizing. Producing high-octane fuel (HOF) with the current level of ethanol blending (E10) could increase the energy and greenhouse gas (GHG) emissions intensity of the fuel product from refinery operations. Alternatively, increasing the ethanol blending level in final gasoline products could be a promising solution to HOF production because of the high octane rating and potentially low blended Reid vapor pressure (RVP) of ethanol at 25% and higher of the ethanol blending level by volume. In our previous HOF well-to-wheels (WTW) report (the so-called phase I report of the HOF WTW analysis), we conducted WTW analysis of HOF with different ethanol blending levels (i.e., E10, E25, and E40) and a range of vehicle efficiency gains with detailed petroleum refinery linear programming (LP) modeling by Jacobs Consultancy and showed that the overall WTW GHG emission changes associated with HOFVs were dominated by the positive impact associated with vehicle efficiency gains and ethanol blending levels, while the refining operations to produce gasoline blendstock for oxygenate blending (BOB) for various HOF blend levels had a much smaller impact on WTW GHG emissions (Han et al. 2015). The scope of the previous phase I study, however, was limited to evaluating PADDs 2 and 3 operation changes with various HOF market share scenarios and ethanol blending levels. Also, the study used three typical configuration models of refineries (cracking, light coking, and heavy coking) in each PADD, which may not be representative of the aggregate response of all refineries in each PADD to various ethanol blending levels and HOF market scenarios. Lastly, the phase I study assumed no new refinery expansion in the existing refineries, which limited E10 HOF production to the

  11. Gamma-ray scanning for troubleshooting and optimisation of distillation columns in petroleum refineries and chemical plants

    International Nuclear Information System (INIS)

    Jaafar Abdullah

    2001-01-01

    The technique and facilities for gamma-ray scanning have been developed by the Plant Assessment Technology (PAT) Group at the Malaysian Institute for Nuclear Technology Research (MINT). The technology has been successfully used for on-line troubleshooting and investigation of various types of distillation columns in petroleum refineries, gas processing installations and chemical plants in the country and the region. This paper outlines the basic principle of the technology and describes the inspection procedures, and in addition, a few case studies are presented. (Author)

  12. Petroleum refining. 5, refinery operation and management; Le raffinage du petrole. 5. Exploitation et gestion de la raffinerie

    Energy Technology Data Exchange (ETDEWEB)

    Favennec, J.P. (ed.)

    2001-07-01

    In this volume, the reader will find: an analysis of the refining industry's current environment and economics, including the importance of crude oil, the demand for petroleum products, markets and price setting mechanisms for crude oil and oil products, refining costs and margins, the evolution of the refining capacity and of constraints on the industry; a review of the tools available for optimising and controlling operations; an explanation of material balance management and a description of refinery management and organisation. Contents: I. Background to refining. 1. Oil and Energy. 2. Petroleum products applications, characteristics, markets. 3. International oil markets. 4. Refining: a technical summary investments, margins, costs probable future developments. II. Refining tools. 5. Introduction to linear programming as used in the refining industry. 6. Application of linear programming to refining. 7. Automation, process control and information technology. 8. Applications and their implementation. III. Management and organisation. 9. Management and optimisation of refinery operations. 10. Logistics: transport and dispatch. 11. Functional and organisational analysis. 12. Managerial aspects. Glossary. Index. (author)

  13. Determination of arsenic in petroleum refinery streams by electrothermal atomic absorption spectrometry after multivariate optimization based on Doehlert design

    Science.gov (United States)

    Cassella, Ricardo J.; de Sant'Ana, Otoniel D.; Santelli, Ricardo E.

    2002-12-01

    This paper reports the development of a methodology for the determination of arsenic in petroleum refinery aqueous streams containing large amounts of unknown volatile organic compounds, employing electrothermal atomic absorption spectrometry with polarized Zeeman-effect background correction. In order to make the procedure applicable, the influence of chemical modification and the drying step was examined. Also, pyrolysis and atomization temperatures and the amount of nitric acid added to the sample were optimized using a multivariate approach based on Doehlert matrix. Obtained results indicate that, in this kind of sample, arsenic must be determined by standard addition procedure with a careful control of the drying step temperature and ramp pattern. In order to evaluate the accuracy of the procedure, a test was performed in six spiked samples of petroleum refinery aqueous streams and the relative errors verified in the analysis of such samples (added As between 12.5 and 190 μg l -1) ranged from -7.2 to +16.7%. The detection limit and the relative standard deviation were also calculated and the values are 68 pg and 7.5% (at 12.5 μg l -1 level), respectively.

  14. Determination of arsenic in petroleum refinery streams by electrothermal atomic absorption spectrometry after multivariate optimization based on Doehlert design

    International Nuclear Information System (INIS)

    Cassella, Ricardo J.; Sant'Ana, Otoniel D. de; Santelli, Ricardo E.

    2002-01-01

    This paper reports the development of a methodology for the determination of arsenic in petroleum refinery aqueous streams containing large amounts of unknown volatile organic compounds, employing electrothermal atomic absorption spectrometry with polarized Zeeman-effect background correction. In order to make the procedure applicable, the influence of chemical modification and the drying step was examined. Also, pyrolysis and atomization temperatures and the amount of nitric acid added to the sample were optimized using a multivariate approach based on Doehlert matrix. Obtained results indicate that, in this kind of sample, arsenic must be determined by standard addition procedure with a careful control of the drying step temperature and ramp pattern. In order to evaluate the accuracy of the procedure, a test was performed in six spiked samples of petroleum refinery aqueous streams and the relative errors verified in the analysis of such samples (added As between 12.5 and 190 μg l -1 ) ranged from -7.2 to +16.7%. The detection limit and the relative standard deviation were also calculated and the values are 68 pg and 7.5% (at 12.5 μg l -1 level), respectively

  15. 40 CFR 80.524 - What sulfur content standard applies to motor vehicle diesel fuel downstream of the refinery or...

    Science.gov (United States)

    2010-07-01

    ... to motor vehicle diesel fuel downstream of the refinery or importer? 80.524 Section 80.524 Protection... FUELS AND FUEL ADDITIVES Motor Vehicle Diesel Fuel; Nonroad, Locomotive, and Marine Diesel Fuel; and ECA Marine Fuel Motor Vehicle Diesel Fuel Standards and Requirements § 80.524 What sulfur content standard...

  16. Petroleum supply annual 1996: Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1996 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Capacity; each with final annual data. The summary statistics section show 16 years of data depicting the balance between supply, disposition and ending stocks for various commodities including crude oil, motor gasoline, distillate fuel oil, residual fuel oil, jet fuel propane/propylene, and liquefied petroleum gases. The detailed statistics section provide 1996 detailed statistics on supply and disposition, refinery operations, imports and exports, stocks, and transportation of crude oil and petroleum products. The refinery capacity contain listings of refineries and associated crude oil distillation and downstream capacities by State, as of January 1, 1997, as well as summaries of corporate refinery capacities and refinery storage capacities. In addition, refinery receipts of crude oil by method of transportation for 1996 are provided. Also included are fuels consumed at refineries, and lists of shutdowns, sales, reactivations, and mergers during 1995 and 1996. 16 figs., 59 tabs.

  17. Petroleum supply annual 1996: Volume 1

    International Nuclear Information System (INIS)

    1997-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1996 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Capacity; each with final annual data. The summary statistics section show 16 years of data depicting the balance between supply, disposition and ending stocks for various commodities including crude oil, motor gasoline, distillate fuel oil, residual fuel oil, jet fuel propane/propylene, and liquefied petroleum gases. The detailed statistics section provide 1996 detailed statistics on supply and disposition, refinery operations, imports and exports, stocks, and transportation of crude oil and petroleum products. The refinery capacity contain listings of refineries and associated crude oil distillation and downstream capacities by State, as of January 1, 1997, as well as summaries of corporate refinery capacities and refinery storage capacities. In addition, refinery receipts of crude oil by method of transportation for 1996 are provided. Also included are fuels consumed at refineries, and lists of shutdowns, sales, reactivations, and mergers during 1995 and 1996. 16 figs., 59 tabs

  18. Petroleum industry in CIS

    International Nuclear Information System (INIS)

    Vaillaud, P.

    1992-01-01

    This paper gives statistical data on petroleum and natural gas industry in USSR and in Eastern Europe: crude oil and gas production, petroleum and natural gas deposits, exports, fuel consumption, pipelines network (total length, compressor or pump stations), petroleum refineries. This paper describes also air pollution (carbon dioxide and sulfur dioxide) and Environmental effects of coal and lignite using in fossil power plants in Eastern Europe. 17 figs., 7 tabs

  19. Alternative Fuels in Transportation : Workforce needs and opportunities in support of reducing reliance on petroleum fuels

    Science.gov (United States)

    2016-01-01

    An overreliance on foreign oil and the negative impacts of using petroleum fuels on the worlds climate have prompted energy policies that support the diversification of transport fuels and aggressive work to transition to non-petroleum options. Th...

  20. Petroleum

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    Here are gathered the results of the year 1999 concerning the petroleum industry in France ('UFIP' data), the market quotations of crude oil, the prices of fuels in France and in Portugal and some news about the petroleum industry in Algeria (privatization, exploration-offshore, repurchase), in Iraq (exports, contracts with foreign companies), in Russian Federation (petroleum pipelines and oil ports constructions) and in Chad (production sharing, offshore sites discoveries). (O.M.)

  1. Petroleum

    Energy Technology Data Exchange (ETDEWEB)

    Lugg, W G

    1967-07-01

    This discussion of the Canadian petroleum industry for the year 1966 includes production statistics and operating procedures, reserve estimates, exploration and development, transportation, refining, and marketing. Most sectors of the Canadian industry had an excellent year in 1966, featured by continued exploration and development successes in the Rainbow Lake-Zama Lake region of northwestern Alberta and a record value of production that exceeded $900 million for all liquid hydrocarbons. Production of crude oil and natural gas liquids exceeded one million bopd. Crude oil producers supplied 58% of the total crude oil requirements for Canadian refineries. Oil reserves increased due primarily to the application of secondary recovery and the discovery of new reserves. Total pipeline construction decreased, and there was a small increase in refinery capacity.

  2. Co-processing potential of HTL bio-crude at petroleum refineries

    DEFF Research Database (Denmark)

    Jensen, Claus Uhrenholt; Hoffmann, Jessica; Rosendahl, Lasse Aistrup

    2016-01-01

    An experimental study on hydrotreatment of ligno-cellulosic hydrothermal liquefaction (HTL) bio-crude to achieve a bio-feed compatible for co-processing at a refinery was made to investigate the effect of operating temperature, pressure and hydrogen to oil ratio. Using a conventional NiMo/Al2O3 h...

  3. Petroleum.

    Science.gov (United States)

    McManus, T. R.; And Others

    1989-01-01

    This review of petroleum covers: crude oil; fuels, gaseous and liquid; lubricants, oils, and greases; asphalts, bitumens, tars, and pitches; hydrocarbons; physical properties; metals in oil; nonmetallic elements and heterocompounds; and analytical methods and apparatus. (MVL)

  4. Treatment of petroleum refinery wastewater containing heavily polluting substances in an aerobic submerged fixed-bed reactor.

    Science.gov (United States)

    Vendramel, S; Bassin, J P; Dezotti, M; Sant'Anna, G L

    2015-01-01

    Petroleum refineries produce large amount of wastewaters, which often contain a wide range of different compounds. Some of these constituents may be recalcitrant and therefore difficult to be treated biologically. This study evaluated the capability of an aerobic submerged fixed-bed reactor (ASFBR) containing a corrugated PVC support material for biofilm attachment to treat a complex and high-strength organic wastewater coming from a petroleum refinery. The reactor operation was divided into five experimental runs which lasted more than 250 days. During the reactor operation, the applied volumetric organic load was varied within the range of 0.5-2.4 kgCOD.m(-3).d(-1). Despite the inherent fluctuations on the characteristics of the complex wastewater and the slight decrease in the reactor performance when the influent organic load was increased, the ASFBR showed good stability and allowed to reach chemical oxygen demand, dissolved organic carbon and total suspended solids removals up to 91%, 90% and 92%, respectively. Appreciable ammonium removal was obtained (around 90%). Some challenging aspects of reactor operation such as biofilm quantification and important biofilm constituents (e.g. polysaccharides (PS) and proteins (PT)) were also addressed in this work. Average PS/volatile attached solids (VAS) and PT/VAS ratios were around 6% and 50%, respectively. The support material promoted biofilm attachment without appreciable loss of solids and allowed long-term operation without clogging. Microscopic observations of the microbial community revealed great diversity of higher organisms, such as protozoa and rotifers, suggesting that toxic compounds found in the wastewater were possibly removed in the biofilm.

  5. Implementation of NOx control technologies in petroleum refining applications, Mobil Torrance Refinery

    International Nuclear Information System (INIS)

    Younis, M.P.

    1994-01-01

    Existing NO x technologies implemented by the Mobil Torrance refinery have been reviewed. Technologies utilized are Lo-NO x burners, Ultra-Lo-NO x burners and selective catalytic reduction in boilers and process heaters, as well as selective non-catalytic reduction in fluid catalytic cracker/CO boiler applications. With the implementation of the Regional Clean Air Incentives Market (RECLAIM), research at Mobil is directed towards reducing operational costs and improving efficiency in selective catalytic reduction with high and low temperature catalysts. Research is also directed at improved selective non-catalytic reduction efficiency in CO boiler applications and at further NO x reduction in fluid catalytic cracker regenerator offgases. The implementation of proven and enhanced technology is expected to reduce refinery NO x emissions from 1734 metric tons per yr to 487 metric tons per yr by the year 2003. 4 refs., 7 figs

  6. Fuel specification, energy consumption and CO2 emission in oil refineries

    International Nuclear Information System (INIS)

    Szklo, Alexandre; Schaeffer, Roberto

    2007-01-01

    The more stringent environmental quality specifications for oil products worldwide are tending to step up energy use and, consequently, CO 2 emissions at refineries. In Brazil, for example, the stipulated reduction in the sulfur content of diesel and gasoline between 2002 and 2009 should increase the energy use of Brazil's refining industry by around 30%, with effects on its CO 2 emissions. Thus, the world refining industry must deal with trade-offs between emissions of pollutants with local impacts (due to fuel specifications) and emissions of pollutants with global impacts (due to the increased energy use at refineries to remove contaminants from oil products). Two promising technology options for refineries could ease this clash in the near-to-mid term: the reduction per se of the energy use at the refinery; and the development of treatment processes using non-hydrogen consuming techniques. For instance, in Brazilian refineries, the expanded energy use resulting from severe hydrotreatment to comply with the more stringent specifications of oil products may be almost completely offset by energy saving options and alternative desulfurization techniques, if barriers to invest in technological innovations are overcome. (author)

  7. Exergy and exergoeconomic analysis of a petroleum refinery utilities plant using the condensing to power method

    Energy Technology Data Exchange (ETDEWEB)

    Mendes da Silva, Julio Augusto; Pellegrini, Luiz Felipe; Oliveira Junior, Silvio [Polytechnic School of the University of Sao Paulo, SP (Brazil)], e-mails: jams@usp.br, luiz.pellegrini@usp.br, soj@usp.br; Plaza, Claudio; Rucker, Claudio [Petrobras - Petroleo Brasileiro S.A., Rio de Janeiro, RJ (Brazil)], e-mails: claudioplaza@petrobras.com.br, rucker@petrobras.com.br

    2010-07-01

    In this paper a brief description of the main processes present in a modern high capacity refinery is done. The methodology used to evaluate, through exergy analysis, the performance of the refinery's utilities plant since it is responsible for a very considerable amount of the total exergy destruction in a refinery is presented. The utilities plant products: steam, electricity, shaft power and high pressure water had their exergy unit cost determined using exergoeconomic approach. A simple and effective method called condensing to power was used to define the product of the condensers in exergy basis. Using this method it is possible to define the product of the condenser without the use of negentropy concept nor the aggregation of condensers to the steam turbines. By using this new approach, the costs obtained for the plant's products are exactly the same costs obtained when the condenser is aggregated to the steam turbine but with the advantage that the information about the stream between condenser and the steam turbine is not lost and the condenser can be evaluated singly. The analysis shows that the equipment where attention and resources should be focused are the boilers followed by the gas turbine, that together, are responsible for 80% of total exergy destruction in the utilities plant. The total exergy efficiency found for the utilities plant studied is 35% while more than 280 MW of exergy is destroyed in the utilities processes. (author)

  8. High paraffin Kumkol petroleum processing under fuel and lubricant petroleum scheme

    International Nuclear Information System (INIS)

    Nadirov, N.K.; Konaev, Eh.N.

    1997-01-01

    Technological opportunity of high paraffin Kumkol petroleum processing under the fuel and lubricant scheme with production of lubricant materials in short supply, combustible materials and technical paraffin is shown. Mini petroleum block putting into operation on Kumkol deposit is reasonable economically and raises profitableness of hydrocarbon raw material production. (author)

  9. Reduction of petroleum hydrocarbons and toxicity in refinery wastewater by bioremediation.

    Science.gov (United States)

    Płaza, Grazyna A; Jangid, Kamlesh; Lukasik, Krystyna; Nałecz-Jawecki, Grzegorz; Berry, Christopher J; Brigmon, Robin L

    2008-10-01

    The aim of the study was to investigate petroleum waste remediation and toxicity reduction by five bacterial strains: Ralstonia picketti SRS (BP-20), Alcaligenes piechaudii SRS (CZOR L-1B), Bacillus subtilis (I'-1a), Bacillus sp. (T-1), and Bacillus sp. (T'-1), previously isolated from petroleum-contaminated soils. Petroleum hydrocarbons were significantly degraded (91%) by the mixed bacterial cultures in 30 days (reaching up to 29% in the first 72 h). Similarly, the toxicity of the biodegraded petroleum waste decreased 3-fold after 30 days. This work shows the influence of bacteria on hydrocarbon degradation and associated toxicity, and its dependence on the specific microorganisms present. The ability of these mixed cultures to degrade hydrocarbons and reduce toxicity makes them candidates for environmental restoration applications at other hydrocarbon-contaminated environments.

  10. Biodegradation of low and high molecular weight hydrocarbons in petroleum refinery wastewater by a thermophilic bacterial consortium.

    Science.gov (United States)

    Pugazhendi, Arulazhagan; Abbad Wazin, Hadeel; Qari, Huda; Basahi, Jalal Mohammad Al-Badry; Godon, Jean Jacques; Dhavamani, Jeyakumar

    2017-10-01

    Clean-up of contaminated wastewater remains to be a major challenge in petroleum refinery. Here, we describe the capacity of a bacterial consortium enriched from crude oil drilling site in Al-Khobar, Saudi Arabia, to utilize polycyclic aromatic hydrocarbons (PAHs) as sole carbon source at 60°C. The consortium reduced low molecular weight (LMW; naphthalene, phenanthrene, fluorene and anthracene) and high molecular weight (HMW; pyrene, benzo(e)pyrene and benzo(k)fluoranthene) PAH loads of up to 1.5 g/L with removal efficiencies of 90% and 80% within 10 days. PAH biodegradation was verified by the presence of PAH metabolites and evolution of carbon dioxide (90 ± 3%). Biodegradation led to a reduction of the surface tension to 34 ± 1 mN/m thus suggesting biosurfactant production by the consortium. Phylogenetic analysis of the consortium revealed the presence of the thermophilic PAH degrader Pseudomonas aeruginosa strain CEES1 (KU664514) and Bacillus thermosaudia (KU664515) strain CEES2. The consortium was further found to treat petroleum wastewater in continuous stirred tank reactor with 96 ± 2% chemical oxygen demand removal and complete PAH degradation in 24 days.

  11. Comprehensive review on toxicity of persistent organic pollutants from petroleum refinery waste and their degradation by microorganisms.

    Science.gov (United States)

    Varjani, Sunita J; Gnansounou, Edgard; Pandey, Ashok

    2017-12-01

    Control and prevention of environmental pollution has become a worldwide issue of concern. Aromatic hydrocarbons including benzene, toluene, ethyl benzene, xylene (BTEX) and polyaromatic hydrocarbons (PAHs) are persistent organic pollutants (POPs), released into the environment mainly by exploration activities of petroleum industry. These pollutants are mutagenic, carcinogenic, immunotoxic and teratogenic to lower and higher forms of life i.e. microorganisms to humans. According to the International Agency for Research on Cancer (IARC) and United States Environmental Protection Agency (U.S. EPA), Benzo[a]pyrene (BaP) is carcinogenic in laboratory animals and humans. Aromatic hydrocarbons are highly lipid soluble and thus readily absorbed from environment in gastrointestinal tract of mammals. Treatment and remediation of petroleum refinery waste have been shown either to reduce or to eliminate genotoxicity of these pollutants. Bioremediation by using microorganisms to treat this waste is showing a promising technology as it is safe and cost-effective option among various technologies tested. The main aim of this review is to provide contemporary information on variety of aromatic hydrocarbons present in crude oil (with special focus to mono- and poly-aromatic hydrocarbons), exposure routes and their adverse effects on humans. This review also provides a synthesis of scientific literature on remediation technologies available for aromatic hydrocarbons, knowledge gaps and future research developments in this field. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. 10 CFR 474.3 - Petroleum-equivalent fuel economy calculation.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Petroleum-equivalent fuel economy calculation. 474.3..., DEVELOPMENT, AND DEMONSTRATION PROGRAM; PETROLEUM-EQUIVALENT FUEL ECONOMY CALCULATION § 474.3 Petroleum-equivalent fuel economy calculation. (a) The petroleum-equivalent fuel economy for an electric vehicle is...

  13. Discrete event simulation for petroleum transfers involving harbors, refineries and pipelines

    Energy Technology Data Exchange (ETDEWEB)

    Martins, Marcella S.R.; Lueders, Ricardo; Delgado, Myriam R.B.S. [Universidade Tecnologica Federal do Parana (UTFPR), Curitiba, PR (Brazil)

    2009-07-01

    Nowadays a great effort has been spent by companies to improve their logistics in terms of programming of events that affect production and distribution of products. In this case, simulation can be a valuable tool for evaluating different behaviors. The objective of this work is to build a discrete event simulation model for scheduling of operational activities in complexes containing one harbor and two refineries interconnected by a pipeline infrastructure. The model was developed in Arena package, based on three sub-models that control pier allocation, loading of tanks, and transfers to refineries through pipelines. Preliminary results obtained for a given control policy, show that profit can be calculated by taking into account many parameters such as oil costs on ships, pier using, over-stay of ships and interface costs. Such problem has already been considered in the literature but using different strategies. All these factors should be considered in a real-world operation where decision making tools are necessary to obtain high returns. (author)

  14. Mesocosm trials of bioremediation of contaminated soil of a petroleum refinery: comparison of natural attenuation, biostimulation and bioaugmentation.

    Science.gov (United States)

    Couto, M Nazaré P F S; Monteiro, Emanuela; Vasconcelos, M Teresa S D

    2010-08-01

    Contamination with petroleum hydrocarbons (PHC) is a global problem with environmental implications. Physico-chemical treatments can be used for soil cleanup, but they are expensive, and can have implications for soil structure and environment. Otherwise, biological remediation treatments are cost-effective and restore soil structure. Several remediation experiments have been carried out in the lab and in the field; however, there is the challenge to achieve as good or better results in the field as in the laboratory. In the ambit of a project aiming at investigating suitable biological remediation approaches for recovering a refinery contaminated soil, we present here results obtained in bioremediation trials. The approaches biostimulation and bioaugmentation were tested, in parallel, and compared with natural attenuation. For this purpose, mesocosm experiments were carried out inside the refinery area, which constitutes a real asset of this work. Soil contaminated with crude oil was excavated, re-contaminated with turbine oil, homogenised and used to fill several 0.5 m(3) high-density polyethylene containers. The efficiency of procedures as follows: (1) natural attenuation; (2) manual aeration; (3) biostimulation by adding (3.1) only nutrients; and (3.2) nutrients and a non-ionic surfactant; and (4) bioaugmentation in the presence of added (4.1) nutrients or (4.2) nutrients and a non-ionic surfactant were evaluated after a 9-month period of experiment. For bioaugmentation, a commercial bacterial product was used. In addition to physico-chemical characterization, initial and final soil contents in total petroleum hydrocarbons (TPH) (by Fourier transform infrared spectrophotometry) and the total number of bacteria (by total cell counts) were carried out. For TPH degradation evaluation the soil was divided in four fractions corresponding to different depths: 0-5; 5-10; 10-15; and 15-20 cm. Mean values of percentages of PHC degradation varied between 20 and 50% at

  15. ASPHALT-RESIN-WAX DEPOSITS ANALYSIS WITH PETROLEUM REFINERY EQUIPMENT USAGE

    Directory of Open Access Journals (Sweden)

    Nadejda Bondar

    2013-12-01

    Full Text Available The methodology and analysis of wax deposits formed in-water-cooling tower, cistern and tank from wax petroleum were developed. It was shown, that deposits consist of organic (>90% and inorganic components – the first one was enriched by high molecular wax hydrocarbons, the second one – by mechanical impurities. The methods of deposits utilization were proposed

  16. Solid wastes management in petroleum refineries; Gerenciamento de residuos solidos em refinarias de petroleo

    Energy Technology Data Exchange (ETDEWEB)

    Araujo, Lizabela Souza de [Universidade Federal, Rio de Janeiro, RJ (Brazil). Escola de Quimica]|[Agencia Nacional de Petroleo, Brasilia, DF (Brazil)]. E-mail: lizabela@eq.ufrj.br; Nicolaiewsky, Elioni [Universidade Federal, Rio de Janeiro, RJ (Brazil). Escola de Quimica. Dept. de Engenharia Quimica]. E-mail: elioni@eq.ufrj.br; Freire, Denize Dias de Carvalho [Universidade Federal, Rio de Janeiro, RJ (Brazil). Escola de Quimica. Dept. de Engenharia Bioquimica]. E-mail: denize@eq.ufrj.br

    2002-07-01

    This work performs a survey on the solid wastes generated from petroleum refining activities. The possible environmental impacts are analysed and procedures for disposal and treatment are suggested. The treatment techniques are detached: minimization, incineration, co-processing, bioremediation and industrial embankments.

  17. Development of the data logging and graphical presentation for gamma scanning, trouble shooting and process evaluation in the petroleum refinery column

    International Nuclear Information System (INIS)

    Saengchantr, Dhanaj; Chueinta Siripone

    2009-07-01

    Full text: Software of data logging and graphical presentation on gamma scanning for trouble shooting and process evaluation of the petroleum refinery column was developed. While setting the gamma source and gamma detector at the opposite orientation along side the column and recording the transmitted radiation through the column at several elevations, the relative density gamma intensity vs. vertical elevation could be obtained in the graphical mode. In comparison with engineering drawing, the physical and process abnormalities could be clearly evaluated during field investigation. The program could also accumulate up to 8 data sets, each of 1,000 points allowing with convenience, the comparison of different operational parameters adjustment during remedy of the problem and/or process optimization. Incorporated with this development and other factors, the technology capability of the TINT Service Center to the petroleum refinery was also enhanced

  18. Inhibition of β-galactosidase and α-glucosidase synthesis in petroleum refinery effluent bacteria by phenolic compounds

    Directory of Open Access Journals (Sweden)

    Gideon C. Okpokwasili

    2011-04-01

    Full Text Available Inhibition of α-glucosidase (EC 3.2.1.20 and β-galactosidase (EC 3.2.1.23 biosynthesis by phenolic compounds (phenol, 2-chlorophenol, 4-chlorophenol, 4-bromophenol and 3,5-dimethylphenol in Escherichia coli, Bacillus and Pseudomonas species isolated from petroleum refinery wastewater was assessed. At sufficient concentrations, phenols inhibited the induction of α-glucosidase and β-galactosidase. The patterns of these toxic effects can be mathematically described with logistic and sigmoid dose-response models. The median inhibitory concentrations (IC50 varied among the phenols, the bacteria and enzymes. Quantitative structure–activity relationship (QSAR models based on the logarithm of the octanol–water partition coefficient (log10Kow were developed for each bacterium. The correlation coefficients varied between 0.84and 0.99 for the enzymes. The test results indicated α-glucosidase and β-galactosidase biosynthesis as important microbial indices for evaluation of toxicity of phenolic compounds.

  19. Induced bioelectrochemical metabolism for bioremediation of petroleum refinery wastewater: Optimization of applied potential and flow of wastewater.

    Science.gov (United States)

    Mohanakrishna, Gunda; Al-Raoush, Riyadh I; Abu-Reesh, Ibrahim M

    2018-07-01

    Hybrid based bioelectrochemical system (BES) configured with embedded anode and cathode electrodes in soil was tested for the bioelectrochemical degradation of petroleum refinery wastewater (PRW). Four applied potentials were studied to optimize under batch mode operation, among which 2 V resulted in higher COD degradation (69.2%) and power density (725 mW/m 2 ) during 7 days of operation. Further studies with continuous mode of operation at optimized potential (2 V) showed that hydraulic retention time (HRT) of 19 h achieved the highest COD removal (37%) and highest power density (561 mW/m 2 ). BES function with respect to treatment efficiencies of other pollutants of PRW was also identified with respect to oil and grease (batch mode, 91%; continuous mode, 34%), total dissolved salts (batch mode, 53%; continuous mode, 24%) and sulfates (batch mode, 59%; continuous mode, 42%). Soil microenvironment in association with BES forms complex processes, providing suitable conditions for efficient treatment of PRW. Copyright © 2018 Elsevier Ltd. All rights reserved.

  20. Industrial wastewater reuse in petroleum refinery using the WSD for regeneration systems

    Directory of Open Access Journals (Sweden)

    Lídia Yokoyama

    2011-12-01

    Full Text Available Wastewater reuse practices in the industry require an adequate understanding of the characteristics of the manufacture processes, to minimize the water consumption and the generation of effluent. The objective of this work was to apply the WSD method, used to defining the target of minimum process water consumption in a case study of oil refinery, by means of the reuse and recycling operations, including regeneration processes. The importance and influence of the wastewater treatment plant in the regeneration quality, including intermediate process streams, for the reuse and the recycling operations, were evaluated. Furthermore, centralized and distributed treatment flowsheet configurations were tested. Thus, this work presented the solution of a case study with three contaminants in water streams processes, different interconnections approaches, used to illustrate the application of this procedure showing the reduction of water flow rate and total costs compared to the original flowsheet. The scenarios revealed to be greatly promising, and flowsheet configurations were reached with higher than 4 % and 20 % of reduction in the water flow rate consumption and the total costs, respectively. Regarding the ecoefficiency processes, the results demonstrate that the applied technique is successful when the minimum water consumption is the main goal in the industry.

  1. Sensitivity of screening-level toxicity tests using soils from a former petroleum refinery

    International Nuclear Information System (INIS)

    Pauwels, S.; Bureau, J.; Roy, Y.; Allen, B.; Robidoux, P.Y.; Soucy, M.

    1995-01-01

    The authors tested five composite soil samples from a former refinery. The samples included a reference soil (Mineral Oil and Grease, MO and G < 40 ppm), thermally-treated soil, biotreated soil, and two untreated soils. They evaluated toxicity using the earthworm E. foetida, lettuce, cress, barley, Microtox, green algae, fathead minnow, and D. magna. The endpoints measured were lethality, seed germination, root elongation, growth, and bioluminescence. Toxicity, as measured by the number of positive responses, increased as follows: biotreated soil < untreated soil No. 1 < reference soil < thermally-treated soil and untreated soil No. 2. The biotreated soil generated only one positive response, whereas the thermally-treated soil and untreated soil No. 2 generated five positive responses. The most sensitive and discriminant terrestrial endpoint was lettuce root elongation which responded to untreated soil No. 1, thermally-treated soil, and reference soil. The least sensitive was barley seed germination for which no toxicity was detected. The most sensitive and discriminant aquatic endpoint was green algae growth which responded to untreated soil No. 1, thermally-treated soil, and reference soil. The least sensitive was D. magna for which no toxicity was detected. Overall, soil and aqueous extract toxicity was spotty and no consistent patterns emerged to differentiate the five soils. Biotreatment significantly reduced the effects of the contamination. Aqueous toxicity was measured in the reference soil, probably because of the presence of unknown dissolved compounds in the aqueous extract. Finally, clear differences in sensitivity existed among the test species

  2. Identification of the cause of weak acute toxicity to rainbow trout at a petroleum refinery

    International Nuclear Information System (INIS)

    Arnold, W.R.; Zaleski, R.T.; Biddinger, G.R.

    1995-01-01

    The refinery in question performs flow through acute toxicity tests on its effluent four times per month using three fish species: fathead minnows (Pimephales promelas), threespine sticklebacks (Gasterosteus oculeatus) and rainbow trout (Oncorhynchus mykiss). Several months of monitoring data indicated a transient low level acute toxicity to rainbow trout. In most cases, several days were required for mortality to occur in the flow through tests and numerous attempts to reproduce toxicity in static and static renewal tests were unsuccessful. A decision was made to manipulate the effluent in an attempt to enhance the toxic effect in the static mode so that conventional methods could be used to identify the cause. these tests indicated that toxicity was pH dependent. Additional testing, using EPA's Phase 1 Toxicity Identification Evaluation methods suggested that the cause of toxicity was probably an organic acid. Experiments were subsequently begun to identify the specific cause and source of toxicity. This paper reviews the problems confronted during the various phases of the study and the decisions that were made that eventually led to an understanding of the basis of toxicity

  3. The guava tree as bioindicator during the process of fuel replacement of an oil refinery.

    Science.gov (United States)

    Silva, Simone F; Meirelles, Sérgio T; Moraes, Regina M

    2013-05-01

    This study was performed to verify whether the exchange of the fuel used in the boilers of a crude oil refinery located in Cubatão (SE Brazil) would result in alterations on gas exchange, growth and leaf injuries in saplings of Psidium guajava 'Paluma'. The purpose of the refinery was to reduce the SO2 emission, but using natural gas as fuel could increase the concentrations of O3 precursors in the atmosphere. Thus a biomonitoring was performed with a native species sensitive to O3. The plants were exposed in five areas (CM1, CM5, CEPEMA, Centro, and RP) at different distances to the refinery, both before and after the fuel exchange. We performed six exposures under environmental conditions, with length of ca. 90 days each. With the utilization of natural gas, the saplings presented reductions in carbon assimilation rate under saturating light conditions (Asat, μmolCO2m(-2)s(-1)) and the stomatal conductance (gs, molH2Om(-2)s(-1)), and increase in height, number of leaves, and dry mass of leaves and shoots. There were also reductions in root dry mass and in the root/shoot ratio. The saplings also presented O3-induced leaf injuries. The responses of P. guajava 'Paluma' were altered after the fuel exchange as a result of a new combination of pollutants in the atmosphere. The fuel exchange has not resulted in environmental benefit to the surrounding forest; it has only altered the contamination profile of the region. Copyright © 2013 Elsevier Inc. All rights reserved.

  4. Pollution prevention and control procedure case study: an application for petroleum refineries.

    Science.gov (United States)

    Rodríguez, Encarnación; Martínez, Jose-Luis

    2005-06-01

    There is global environmental concern about the pollution from industries and other organizations that should not only be controlled but also prevented. Many alternatives are available to those in charge of environmental protection, but they should be able to draw on a systematic procedure to help implement prevention and control measures. At present, there are three immediate tasks: defining the objective of any environmental study, identifying the potential pollution sources, and selecting alternatives to these sources. However, it is necessary to evaluate these alternatives by using as large a number of criteria as possible and making them cumulative so as to enable the classification and selection of the best available techniques for each pollution source. The petroleum refining industry plays an important role in the developed economies and also has a potential for pollution generation that must be controlled. The best solution for all (i.e., petroleum companies, the public, and the environment) is pollution prevention, because this option will protect all of them and will also reduce costs in terms of lower raw materials consumption as well as reducing potential fines. The procedure we have presented in this article has been applied successfully.

  5. Integrated refinery waste management

    Energy Technology Data Exchange (ETDEWEB)

    Shieh, Y -S [ETG Environmental, Inc., Blue Bell, PA (US); Sheehan, W J [Separation and Recovery Systems, Inc., Irvine, CA (US)

    1992-01-01

    In response to the RCRA land ban regulations and TC rule promulgated by the U.S. Federal Environmental Protection Agency (EPA) in 1988-1990, an Integrated Refinery Waste Management (IRWM) program has been developed to provide cost-effective solutions to petroleum industry customers. The goal of IRWM is to provide technology based remediation treatment services to manage sludges and wastewaters generated from the oil refining processes, soils contaminated with petroleum distillates and groundwater contaminated with fuels. Resource recovery, volume reduction and waste minimization are the primary choices to mitigate environmental problems. Oil recovery has been performed through phase separation (such as centrifugation and filtration) and heating of heavy oils. Volume reduction is achieved by dewatering systems such as centrifuges and filter presses, and low temperature thermal treatment. Waste minimization can be accomplished by bioremediation and resource recovery through a cement kiln. (Author).

  6. Evaluation of an activated carbon packed bed for the adsorption of phenols from petroleum refinery wastewater.

    Science.gov (United States)

    El-Naas, Muftah H; Alhaija, Manal A; Al-Zuhair, Sulaiman

    2017-03-01

    The performance of an adsorption column packed with granular activated carbon was evaluated for the removal of phenols from refinery wastewater. The effects of phenol feed concentration (80-182 mg/l), feed flow rate (5-20 ml/min), and activated carbon packing mass (5-15 g) on the breakthrough characteristics of the adsorption system were determined. The continuous adsorption process was simulated using batch data and the parameters for a new empirical model were determined. Different dynamic models such as Adams-Bohart, Wolborsko, Thomas, and Yoon-Nelson models were also fitted to the experimental data for the sake of comparison. The empirical, Yoon-Nelson and Thomas models showed a high degree of fitting at different operation conditions, with the empirical model giving the best fit based on the Akaike information criterion (AIC). At an initial phenol concentration of 175 mg/l, packing mass of 10 g, a flow rate of 10 ml/min and a temperature of 25 °C, the SSE of the new empirical and Thomas models were identical (248.35) and very close to that of the Yoon-Nelson model (259.49). The values were significantly lower than that of the Adams-Bohart model, which was determined to be 19,358.48. The superiority of the new empirical model and the Thomas model was also confirmed from the values of the R 2 and AIC, which were 0.99 and 38.3, respectively, compared to 0.92 and 86.2 for Adams-Bohart model.

  7. Market survey on products from the Tema Oil Refinery carried out as part of the feasibility study on the Tema Oil Refinery expansion project. Export trade information

    International Nuclear Information System (INIS)

    Anon.

    1991-10-01

    The Tema Oil Refinery (TOR), which was commissioned in 1963, is a simple hydroskimming plant which processes crude oil into LPG, gasoline, kerosene, gasoil, and fuel oil. It is the only petroleum refinery in Ghana. Over the years some of the equipment in the refinery has deteriorated or become obsolete necessitating major rehabilitation. A feasibility study is investigating the modernization and expansion of the refinery to meet projected market demands until the year 2005. The report presents the results of a market survey done on products from TOR

  8. Biodegradation of oil spill by petroleum refineries using consortia of novel bacterial strains.

    Science.gov (United States)

    Singh, Bina; Bhattacharya, Amit; Channashettar, Veeranna A; Jeyaseelan, C Paul; Gupta, Sachin; Sarma, Priyangshu M; Mandal, Ajoy K; Lal, Banwari

    2012-08-01

    Feasibility study carried out at the site prior to the full scale study showed that the introduced bacterial consortium effectively adapted to the local environment of the soil at bioremediation site. The soil samples were collected from the contaminated fields after treatment with bacterial consortium at different time intervals and analyzed by gas chromatography after extraction with hexane and toluene. At time zero (just before initiation of bioremediation), the concentration of total petroleum hydrocarbons in the soil (25-cm horizon) of plot A, B, C and D was 30.90 %, 18.80 %, 25.90 % and 29.90 % respectively, after 360 days of treatment with microbial consortia was reduced to 0.97 %, 1.0 %, 1.0 %, and 1.1 % respectively. Whereas, only 5 % degradation was observed in the control plot after 365 days (microbial consortium not applied).

  9. Petroleum product market outlook

    International Nuclear Information System (INIS)

    2005-09-01

    The influence of petroleum market disturbances on price increases was discussed with particular reference to Hurricane Katrina and the loss of refinery production and damage to oil infrastructure in the United States. The supply of petroleum products in Canada will be very tight heading into the winter of 2006, despite the fact that Canadian refineries are operating at full capacity to ensure an adequate supply of gasoline and diesel fuel for consumers. In addition to refinery production, petroleum supplies are also determined by the adequacy of inventories and the efficiency of the infrastructure in place to deliver products to where they are needed. The lack of spare capacity has reduced the flexibility of the North American refining system to respond to further disruptions. Refiners were asked to provide information on 4 areas of their operations in order for Natural Resources Canada to analyze the short-term outlook for petroleum products markets. The 4 areas included refinery utilization rates and capability to increase production; any planned refinery turnaround that would affect petroleum product supplies; inventory levels compared to levels in previous years; and, any logistical problems that could affect product distribution. A graph depicting the relationship between Canadian production of gasoline and domestic sales clearly illustrated the seasonal nature of gasoline consumption and that production in Canada is much higher than consumption. Canada exports large volumes of gasoline, primarily to the United States eastern seabord from refineries in Atlantic Canada. The trend is similar for diesel fuel. Demand for both gasoline and diesel is expected to continue to grow in 2005 as high prices have had a limited impact on demand growth. In general, the Ontario/Quebec region is short of gasoline and must import gasoline during the summer months to cover the shortfall. It was noted that motorists and homeowners who heat with oil will bear the burden of higher

  10. The bio refinery; producing feed and fuel from grain.

    Science.gov (United States)

    Scholey, D V; Burton, E J; Williams, P E V

    2016-04-15

    It is both possible and practicable to produce feed and fuel from grain. Using the value of grain to produce renewable energy for transport, while using the remaining protein content of the grain as a valuable protein source for livestock and for fish, can be seen as a complimentary and optimal use of all the grain constituents. Consideration must be given to maximise the value of the yeast components, as substantial yeast is generated during the fermentation of the grain starch to produce ethanol. Yeast is a nutritionally rich feed ingredient, with potential for use both as feed protein and as a feed supplement with possible immunity and gut health enhancing properties. Bioprocessing, with the consequent economies of scale, is a process whereby the value of grain can be optimised in a way that is traditional, natural and sustainable for primarily producing protein and oil for feed with a co-product ethanol as a renewable fuel. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Optimized Co-Processing of Algae Bio-Crude through a Petroleum Refinery

    Energy Technology Data Exchange (ETDEWEB)

    Saydah, Ben [Sapphire Energy, Inc., San Diego, CA (United States); Behnke, Craig [Sapphire Energy, Inc., San Diego, CA (United States)

    2014-03-14

    A middle distillate algal oil blend and red diesel algal oil blend from Sapphire Energy, Inc. were hydrotreated and distilled. The middle distillate feedstock blend was 8.0 wt.% biocrude and 92.0 wt.% middle distillate. The red diesel feedstock blend was 12.6 wt.% biocrude and 87.4 wt.% red diesel. During steady state, 151.4 kilograms of hydrotreated middle distillate/algal oil blend product was collected. During steady state, 312.6 kilograms of red diesel/algal oil blend hydrotreated product was collected. From the liquid product of the hydrotreated middle distillate/algal oil blend, 9.75 wt.% of the jet fuel cut is estimated to be from the algal oil. From the liquid product of the hydrotreated red diesel/algal oil blend, 11.3 wt.% of the diesel cut is estimated to be from the algal oil. The jet fuel cut of the middle distillate algal oil blend hydrotreated liquid product was analyzed using ASTM D1655, Standard Specification for Aviation Turbine Fuels. The diesel cut of the red diesel algal oil blend hydrotreated liquid product was analyzed using ASTM D975, Standard Specification for Diesel Fuel Oils.

  12. Bioleaching of metals from spent refinery petroleum catalyst using moderately thermophilic bacteria: effect of particle size.

    Science.gov (United States)

    Srichandan, Haragobinda; Singh, Sradhanjali; Pathak, Ashish; Kim, Dong-Jin; Lee, Seoung-Won; Heyes, Graeme

    2014-01-01

    The present work investigated the leaching potential of moderately thermophilic bacteria in the recovery of metals from spent petroleum catalyst of varying particle sizes. The batch bioleaching experiments were conducted by employing a mixed consortium of moderate thermophilic bacteria at 45°C and by using five different particle sizes (from 45 to >2000 μm) of acetone-washed spent catalyst. The elemental mapping by FESEM confirmed the presence of Al, Ni, V and Mo along with sulfur in the spent catalyst. During bioleaching, Ni (92-97%) and V (81-91%) were leached in higher concentrations, whereas leaching yields of Al (23-38%) were found to be lowest in all particle sizes investigated. Decreasing the particle size from >2000 μm to 45-106 μm caused an increase in leaching yields of metals during initial hours. However, the final metals leaching yields were almost independent of particle sizes of catalyst. Leaching kinetics was observed to follow the diffusion-controlled model showing the linearity more close than the chemical control. The results of the present study suggested that bioleaching using moderate thermophilic bacteria was highly effective in removing the metals from spent catalyst. Moreover, bioleaching can be conducted using spent catalyst of higher particle size (>2000 μm), thus saving the grinding cost and making process attractive for larger scale application.

  13. A review of the technological solutions for the treatment of oily sludges from petroleum refineries.

    Science.gov (United States)

    da Silva, Leonardo Jordão; Alves, Flávia Chaves; de França, Francisca Pessôa

    2012-10-01

    The activities of the oil industry have several impacts on the environment due to the large amounts of oily wastes that are generated. The oily sludges are a semi-solid material composed by a mixture of clay, silica and iron oxides contaminated with oil, produced water and the chemicals used in the production of oil. Nowadays both the treatment and management of these waste materials is essential to promote sustainable management of exploration and exploitation of natural resources. Biological, physical and chemical processes can be used to reduce environmental contamination by petroleum hydrocarbons to acceptable levels. The choice of treatment method depends on the physical and chemical properties of the waste as well as the availability of facilities to process these wastes. Literature provides some operations for treatment of oily sludges, such as landfilling, incineration, co-processing in clinkerization furnaces, microwave liquefaction, centrifugation, destructive distillation, thermal plasma, low-temperature conversion, incorporation in ceramic materials, development of impermeable materials, encapsulation and biodegradation in land farming, biopiles and bioreactors. The management of the technology to be applied for the treatment of oily wastes is essential to promote proper environmental management, and provide alternative methods to reduce, reuse and recycle the wastes.

  14. Individual and combined effects of organic, toxic, and hydraulic shocks on sequencing batch reactor in treating petroleum refinery wastewater

    Energy Technology Data Exchange (ETDEWEB)

    Mizzouri, Nashwan Sh., E-mail: nashwan_mizzouri@yahoo.com [Department of Civil Engineering, University of Malaya, Lembah Pantai, 50603 Kuala Lumpur (Malaysia); Department of Civil Engineering, University of Duhok, Kurdistan (Iraq); Shaaban, Md Ghazaly [Department of Civil Engineering, University of Malaya, Lembah Pantai, 50603 Kuala Lumpur (Malaysia)

    2013-04-15

    Highlights: ► This research focuses on the combined impact of shock loads on the PRWW treatment. ► System failure resulted when combined shock of organic and hydraulic was applied. ► Recovery was achieved by replacing glucose with PRWW and OLR was decreased to half. ► Worst COD removals were 68.9, and 57.8% for organic, and combined shocks. -- Abstract: This study analyzes the effects of toxic, hydraulic, and organic shocks on the performance of a lab-scale sequencing batch reactor (SBR) with a capacity of 5 L. Petroleum refinery wastewater (PRWW) was treated with an organic loading rate (OLR) of approximately 0.3 kg chemical oxygen demand (COD)/kg MLSS d at 12.8 h hydraulic retention time (HRT). A considerable variation in the COD was observed for organic, toxic, hydraulic, and combined shocks, and the worst values observed were 68.9, 77.1, 70.2, and 57.8%, respectively. Improved control of toxic shock loads of 10 and 20 mg/L of chromium (VI) was identified. The system was adversely affected by the organic shock when a shock load thrice the normal value was used, and this behavior was repeated when the hydraulic shock was 4.8 h HRT. The empirical recovery period was greater than the theoretical period because of the inhibitory effects of phenols, sulfides, high oil, and grease in the PRWW. The system recovery rates from the shocks were in the following order: toxic, organic, hydraulic, and combined shocks. System failure occurred when the combined shocks of organic and hydraulic were applied. The system was resumed by replacing the PRWW with glucose, and the OLR was reduced to half its initial value.

  15. Fuels and Petroleum, Oil & Lubricants (POL) Laboratories

    Data.gov (United States)

    Federal Laboratory Consortium — The Fuels and Lubricants Technology Team operates and maintains the Fuels and POL Labs at TARDEC. Lab experts adhere to standardized American Society for Testing and...

  16. [Factors of work environment and employment of workers in production of fuels and solvents at the oil refinery].

    Science.gov (United States)

    Chebotarev, P A; Kharlashova, N V

    2012-01-01

    Factors of the industrial environment and labor activity of workers of manufacture propellants and solvents at the oil refining enterprise. Working conditions of workers at all installations of manufacture No 1 JSC "Naftan" of Novopolotsk of Byelorussia (production of fuels and solvents). Hygienic evaluation of working conditions of persons working in the production of fuels and solvents at the oil refinery. Sanitary description of the production with hygienic analysis of project design and technological documentation, qualitative and quantitative characteristics of conventional methods in the work environment and working process of employees in the workplace for the main modes of operation of the equipment. The working environment of refineries is influenced by a number of simultaneously acting factors, which have different material nature and characteristics of the action on the human body, the workers in production of fuels and solvents at the refinery, are exposed to a variety of hazardous and dangerous factors of production, a chemical factor is prevalent, of course.

  17. Refinery profitability

    International Nuclear Information System (INIS)

    Tobin, G.

    1998-01-01

    Recently there has been considerable shutting down of oil refinery capacity in response to the increasing pressures on profitability. This article examines the situation and the industry's response to it, including the drive for mergers, disposal of fuel oil, downsizing of workforces and strategic alliances. Future trends and their implications are also discussed. (UK)

  18. Investigation of Lubrication Properties of Petroleum Fuel and Biohydrocarbon Blends

    Directory of Open Access Journals (Sweden)

    Gawron Bartosz

    2016-07-01

    Full Text Available The paper covers issues regarding lubricity of petroleum fuels used in piston and turbine engines, containing hydrocarbon biocomponents. Basing on available literature it can be said that the most prospective fuel components are biohydrocarbons. The paper describes effect of biohydrocarbons included in aviation fuel and diesel fuel on lubricity of such blends. The analysis covers two processes for obtaining biohydrocarbons, the HVO and the Fischer-Tropsch process. Due to problems with actual products acquiring, biohydrocarbons models representing chemically the actual ones from specific process. Lubricity testing was carried out according to standard test methods.

  19. Treatment of Mineral Oil Refinery Wastewater in Microbial Fuel Cells Using Ionic Liquid Based Separators

    Directory of Open Access Journals (Sweden)

    Hasna Addi

    2018-03-01

    Full Text Available Microbial fuel cells (MFCs are an environmentally friendly technology that can recover electricity directly from several wastes at ambient temperatures. This work explores the use of mineral oil refinery wastewater as feedstock in single-chamber air-cathode MFC devices. A polymer inclusion membrane based on the ionic liquid methyltrioctylammonium chloride, [MTOA+][Cl−], at a concentration of 70% w/w, was used as separator, showing a good efficiency in power production and chemical oxygen demand (COD removal. The power and the chemical oxygen demand removal reached values of 45 mW/m3 and over 80%, respectively. The evolution of other parameters of the wastewater including nitrites, phosphates and sulphates were also studied. Kjeldahl nitrogen and sulphates were significantly reduced during MFC operation. The results show that mineral oil refinery wastewater can be used as feedstock in air breathing cathode-microbial fuel cells based on polymer ionic liquid inclusion membranes. This configuration could represent a good alternative for wastewater depuration while producing energy during the process.

  20. Hydroprocessing and premium II refinery: a new refining philosophy for an era of clean fuels

    Energy Technology Data Exchange (ETDEWEB)

    Delgaudio, Caio Veiga Penna; Pinotti, Rafael [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil)

    2012-07-01

    This paper discusses a brief history of Brazilian's emission and fuel specifications, since the appearance of PROCONVE until the late stages of the program for vehicles powered by gasoline and diesel. The development of the Brazilian refining is analyzed taking into account the emission and specification evolutions, and it can be perceived that the system's complexity increases while new constraints are imposed by the regulator. This aspect is even more apparent when the detailed scheme of the Premium II refinery and its main unit, the catalytic hydrocracker (HCC, which has not yet been part of PETROBRAS' refining park and will appear in three of the four new refineries of the company) is described. The new projects represent the culmination of the intensive use of energy and raw material for obtaining the products with the new specifications. There is a price for this development, both in investments and increased operating costs due to greater complexity of the system. To adapt to the era of clean fuels, refiners will present a series of challenges that will lead them to seek for more efficient processes and operational excellence (and ongoing efforts to reduce their emissions) in order to ensure positive refining margins. (author)

  1. 77 FR 18718 - Petroleum Reduction and Alternative Fuel Consumption Requirements for Federal Fleets

    Science.gov (United States)

    2012-03-28

    ... Petroleum Reduction and Alternative Fuel Consumption Requirements for Federal Fleets AGENCY: Office of...-required reduction in petroleum consumption and increase in alternative fuel consumption for Federal fleets... regulations for a statutorily-required reduction in petroleum consumption and increase in alternative fuel...

  2. 10 CFR Appendix to Part 474 - Sample Petroleum-Equivalent Fuel Economy Calculations

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Sample Petroleum-Equivalent Fuel Economy Calculations..., DEVELOPMENT, AND DEMONSTRATION PROGRAM; PETROLEUM-EQUIVALENT FUEL ECONOMY CALCULATION Pt. 474, App. Appendix to Part 474—Sample Petroleum-Equivalent Fuel Economy Calculations Example 1: An electric vehicle is...

  3. Petroleum contamination impact on macrobenthic communities under the influence of an oil refinery: Integrating chemical and biological multivariate data

    Science.gov (United States)

    Venturini, Natalia; Muniz, Pablo; Bícego, Márcia C.; Martins, César C.; Tommasi, Luiz Roberto

    2008-07-01

    Petroleum contamination impact on macrobenthic communities in the northeast portion of Todos os Santos Bay was assessed combining in multivariate analyses, chemical parameters such as aliphatic and polycyclic aromatic hydrocarbon indices and concentration ratios with benthic ecological parameters. Sediment samples were taken in August 2000 with a 0.05 m 2 van Veen grab at 28 sampling locations. The predominance of n-alkanes with more than 24 carbons, together with CPI values close to one, and the fact that most of the stations showed UCM/resolved aliphatic hydrocarbons ratios (UCM:R) higher than two, indicated a high degree of anthropogenic contribution, the presence of terrestrial plant detritus, petroleum products and evidence of chronic oil pollution. The indices used to determine the origin of PAH indicated the occurrence of a petrogenic contribution. A pyrolytic contribution constituted mainly by fossil fuel combustion derived PAH was also observed. The results of the stepwise multiple regression analysis performed with chemical data and benthic ecological descriptors demonstrated that not only total PAH concentrations but also specific concentration ratios or indices such as ≥C24:petroleum related variables seemed to have a main influence on macrofauna community structure. The PCA ordination performed with the chemical data resulted in the formation of three groups of stations. The decrease in macrofauna density, number of species and diversity from groups III to I seemed to be related to the occurrence of high aliphatic hydrocarbon and PAH concentrations associated with fine sediments. Our results showed that macrobenthic communities in the northeast portion of Todos os Santos Bay are subjected to the impact of chronic oil pollution as was reflected by the reduction in the number of species and diversity. These results emphasise the importance to combine in multivariate approaches not only total hydrocarbon concentrations but also indices, isomer pair

  4. Mild Biomass Liquefaction Process for Economic Production of Stabilized Refinery-Ready Bio-oil

    Energy Technology Data Exchange (ETDEWEB)

    Gangwal, Santosh [Southern Research, Durham, NC (United States); Meng, Jiajia [Southern Research, Durham, NC (United States); McCabe, Kevin [Southern Research, Durham, NC (United States); Larson, Eric [Princeton Univ., NJ (United States). Princeton Environmental Inst.; Mastro, Kelly [Southern Research, Durham, NC (United States)

    2016-04-25

    Southern Research (SR) in cooperation with U.S. Department of Energy (DOE), Bioenergy Technology Office (BETO), investigated a biomass liquefaction process for economic production of stabilized refinery-ready bio-oil. The project was awarded by DOE under a Funding Opportunity Announcement (DE-FOA-0000686) for Bio-oil Stabilization and Commoditization that intended to evaluate the feasibility of using bio-oil as a potential feedstock in an existing petroleum refinery. SR investigated Topic Area 1 of the FOA at Technology Readiness Level 2-3 to develop thermochemical liquefaction technologies for producing a bio-oil feedstock from high-impact biomass that can be utilized within a petroleum refinery. Bio-oil obtained from fast pyrolysis of biomass is a green intermediate that can be further upgraded into a biofuel for blending in a petroleum refinery using a hydro-deoxygenation (HDO) route. Co-processing pyrolysis bio-oil in a petroleum refinery is an attractive approach to leverage the refinery’s existing capital. However, the petroleum industry is reluctant to accept pyrolysis bio-oil because of a lack of a standard definition for an acceptable bio-oil feedstock in existing refinery processes. Also per BETO’s multiyear program plan, fast pyrolysis-based bio-fuel is presently not cost competitive with petroleum-based transportation fuels. SR aims to develop and demonstrate a cost-effective low-severity thermal liquefaction and hydrodeoxygenation (HDO) process to convert woody biomass to stabilized bio-oils that can be directly blended with hydrotreater input streams in a petroleum refinery for production of gasoline and/or diesel range hydrocarbons. The specific project objectives are to demonstrate the processes at laboratory scale, characterize the bio-oil product and develop a plan in partnership with a refinery company to move the technology towards commercialization.

  5. Risk assessment of occupational exposure to benzene using numerical simulation in a complex geometry of a reforming unit of petroleum refinery.

    Science.gov (United States)

    Bayatian, Majid; Ashrafi, Khosro; Azari, Mansour Rezazadeh; Jafari, Mohammad Javad; Mehrabi, Yadollah

    2018-04-01

    There has been an increasing concern about the continuous and the sudden release of volatile organic pollutants from petroleum refineries and occupational and environmental exposures. Benzene is one of the most prevalent volatile compounds, and it has been addressed by many authors for its potential toxicity in occupational and environmental settings. Due to the complexities of sampling and analysis of benzene in routine and accidental situations, a reliable estimation of the benzene concentration in the outdoor setting of refinery using a computational fluid dynamics (CFD) could be instrumental for risk assessment of occupational exposure. In the present work, a computational fluid dynamic model was applied for exposure risk assessment with consideration of benzene being released continuously from a reforming unit of a refinery. For simulation of benzene dispersion, GAMBIT, FLUENT, and CFD post software are used as preprocessing, processing, and post-processing, respectively. Computational fluid dynamic validation was carried out by comparing the computed data with the experimental measurements. Eventually, chronic daily intake and lifetime cancer risk for routine operations through the two seasons of a year are estimated through the simulation model. Root mean square errors are 0.19 and 0.17 for wind speed and concentration, respectively. Lifetime risk assessments of workers are 0.4-3.8 and 0.0096-0.25 per 1000 workers in stable and unstable atmospheric conditions, respectively. Exposure risk is unacceptable for the head of shift work, chief engineer, and general workers in 141 days (38.77%) in a year. The results of this study show that computational fluid dynamics is a useful tool for modeling of benzene exposure in a complex geometry and can be used to estimate lifetime risks of occupation groups in a refinery setting.

  6. Evaluation of adsorbent and ion exchange resins for removal of organic matter from petroleum refinery wastewaters aiming to increase water reuse.

    Science.gov (United States)

    de Abreu Domingos, Rodrigo; da Fonseca, Fabiana Valéria

    2018-05-15

    The oil refinery industry seeks solutions to reduce its water uptake and consumption by encouraging the reuse of internal streams and wastewater from treatment systems. After conventional treatment the petroleum refinery wastewater still contains a considerable quantity of recalcitrant organics and the adsorption on activated carbon is currently used in Brazilian refineries, although it is still expensive due to the difficulty of its regeneration. This study evaluated the use of adsorbent and ion exchange resins for the removal of organic matter from refinery wastewater after conventional treatment in order to verify its feasibility, applying successive resin regenerations and comparing the results with those obtained for activated carbon process. Adsorption isotherms experiments were used to evaluate commercial resins, and the most efficient was subjected to column experiments, where absorbance (ABS) and total organic carbon (TOC) removal were measured. The adsorption isotherm of the best resin showed an adsorptive capacity that was 55% lower than that of activated carbon. On the other hand, the column experiments indicated good removal efficiency, and the amount of TOC in the treated wastewater was as good as has been reported in the literature for activated carbon. The regeneration efficiency of the retained organics ranged from 57 to 94%, while regenerant consumption ranged from 12 to 79% above the amount recommended by the resin supplier for the removal of organic material from natural sources, showing the great resistance of these recalcitrant compounds to desorption. Finally, an estimate of the service life of the resin using intermediate regeneration conditions found it to be seven times higher than that of activated carbon when the latter is not regenerated. Copyright © 2018 Elsevier Ltd. All rights reserved.

  7. 10 CFR 503.38 - Permanent exemption for certain fuel mixtures containing natural gas or petroleum.

    Science.gov (United States)

    2010-01-01

    ... natural gas or petroleum. 503.38 Section 503.38 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS... mixtures containing natural gas or petroleum. (a) Eligibility. Section 212(d) of the Act provides for a... proposes to use a mixture of natural gas or petroleum and an alternate fuel as a primary energy source; (2...

  8. Ashland outlines $261 million in refinery unit construction

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that Ashland Petroleum Co. has spelled out $261 million in projects completed, under way, or planned to produce cleaner fuel and further reduce emissions at two U.S. refineries. The company: Started up at $13 million pollution control system at its 213,400 b/cd Catlettsburg, Ky., plant. Started construction on six projects at its 67,100 b/cd St. Paul Park, Minn., refinery that will cost about $114 million and enable the plant to produce cleaner burning diesel fuel and further reduce emissions

  9. Future requirements for petroleum fuels - an environmental perspective

    International Nuclear Information System (INIS)

    White, R.

    1998-01-01

    The environmental impacts of fuel emissions were discussed. Emissions from petroleum fuels are the largest contributor to a wide range of environmental problems including damage to the ozone layer and risks to human health. Forecasts indicate that future demand for fossil fuels for energy will continue to grow. The transportation sector is the largest single source of air emissions in Canada. The environmental requirements for all fuels will become progressively more stringent. The pollutants of primary concern include toxics, nitrogen oxides, volatile organic compounds, carbon monoxide, sulphur dioxide, and particulates. The U.S. auto-oil research program has conducted considerable research to understand the impact of fuel parameters of vehicle tailpipe emissions. In Canada, lead was removed from Canadian gas a decade ago. Since January 1998, low sulphur diesel (less than 500 ppm) is required for on-road use. Regulations have also been passed to reduce the level of benzene in gasoline to less than one per cent by mid-1999. It will be necessary to manage our fossil fuels to minimize the environmental impacts from combustion. In the longer term, it will be necessary to minimize fossil fuel use through conservation and shift to less polluting fuels

  10. Proposal of a procedure of the operative program optimization of production in the petroleum refinery of PCK / Oder, Federal Republic of Germany

    Directory of Open Access Journals (Sweden)

    Josef Maily

    2015-11-01

    Full Text Available The blended of raw petroleum is an operation that can be optimized and it is based on a great quantity of knowledge and experience. The planning of these operations consists in obtaining a mixture of components with different properties and specification as octane, flow, level of sulfur etc., besides keeping in mind the existent capacities and the demand. This is considered important in this type of industries, since their profitability depends on finding the good mixture, due to the variability of the prices in the final products. The objective of this paper is to determine the good variant of production of the refinery PCK/Oder, Federal Republic of Germany that achieves the maximum of utilities, by means of the Parametric Lineal Programming. The preliminary validation, presents advantages in the utilities of until 4 %, in comparison with the use of the current method.

  11. Advanced oxidation processes for treatment of petroleum refinery sour waters; Processos oxidativos avancados para tratamento de aguas acidas de refinaria de petroleo

    Energy Technology Data Exchange (ETDEWEB)

    Castro, Antonio V.; Coelho, Alessandra D.; Sant' Anna Junior, Geraldo L.; Dezotti, Marcia [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia (COPPE). Programa de Engenharia Quimica

    2004-07-01

    The characteristics of the waste water generated by the petroleum refineries are related to the type and amount of processed oil, to the nature and the efficiency of the refining operation. The effluents are composed basically of oily waters, originating from of the contact with the oil. Among them, the current of sour water is one of the most preoccupying due to its composition: sulfide, ammonia, mercaptans, phenol, dissolved oil, basic pH, dissolved organic carbon (DOC) and chemical oxygen demand (COD) high. The aim of this work was to evaluate the advanced oxidation processes to degrade sour water (UV radiation, H{sub 2}O{sub 2} and H{sub 2}O{sub 2}/UV, photocatalysis, Fenton and photo-Fenton). All process, except Fenton and photo-Fenton, did not supply satisfactory results, reducing 25% of initial DOC, which it is of 450 mg/L. The results using the Fenton process reached removal of 50% of the initial COD, and when photo- Fenton process obtaining removal of 90%. The processes Fenton and photo-Fenton were shown capable to degrade this kind of waste water, minimizing the environmental problems and corrosion, operating as a pre-treatment for the biological system, or acting alone to degrade the organic matter contained, seeking the water reuse. The effluent used in this work came from Duque de Caxias Refinery (Reduc)/PETROBRAS. (author)

  12. Life-cycle assessment of biodiesel versus petroleum diesel fuel

    International Nuclear Information System (INIS)

    Coulon, R.; Camobreco, V.; Sheehan, J.; Duffield, J.

    1995-01-01

    The US Department of Energy's Office of Transportation Technologies, DOE's National Renewable Energy Laboratory, the US Department of Agriculture's Office of Energy, and Ecobalance are carrying out a comprehensive Life-Cycle Assessment of soy-based diesel fuel (biodiesel) to quantify the environmental aspects of the cradle-to-grave production and use of biodiesel. The purpose of the project is to produce an analytical tool and database for use by industry and government decision makers involved in alternative fuel use and production. The study also includes a parallel effort to develop a life-cycle model for petroleum diesel fuel. The two models are used to compare the life-cycle energy and environmental implications of petroleum diesel and biodiesel derived from soybean. Several scenarios are studied, analyzing the influence of transportation distances, agricultural practice and allocation rules used. The project also includes effort to integrate spatial data into the inventory analysis and probabilistic uncertainty considerations into the impact assessment stage. Traditional life-cycle inventory analysis includes an aggregation process that eliminates spatial, temporal, and threshold information. This project will demonstrate an approach to life-cycle inventory analysis that retains spatial data for use in impact assessment. Explicit probabilistic treatment of uncertainty in impact assessment will take account of scientific uncertainties, and will attempt to identify the level of spatial detail that most efficiently reduces impact assessment uncertainties

  13. An estimation of cogeneration potential by using refinery residuals in Mexico

    International Nuclear Information System (INIS)

    Marin-Sanchez, J.E.; Rodriguez-Toral, M.A.

    2007-01-01

    Electric power generation in Mexico is mainly based on fossil fuels, specifically heavy fuel oil, although the use of natural gas combined cycles (NGCC) is becoming increasingly important. This is the main destination that has promoted growing imports of natural gas, currently accounting for about 20% of the total national annual consumption. Available crude oil is becoming heavier; thus refineries should be able to process it, and to handle greater quantities of refinery residuals. If all refinery residuals are used in cogeneration plants serving petroleum refineries, the high heat/power ratio of refinery needs, leads to the availability of appreciable quantities of electricity that can be exported to the public utility. Thus, in a global perspective, Mexican imports of natural gas may be reduced by cogeneration using refinery residuals. This is not the authors' idea; in fact, PEMEX, the national oil company, has been entitled by the Mexican congress to sell its power leftovers to The Federal Electricity Commission (CFE) in order to use cogeneration in the way described for the years to come. A systematic way of determining the cogeneration potential by using refinery residuals from Mexican refineries is presented here, taking into account residual quantities and composition, from a national perspective, considering expected scenarios for Maya crude content going to local refineries in the years to come. Among different available technologies for cogeneration using refinery residuals, it is believed that the integrated gasification combined cycle (IGCC) would be the best option. Thus, considering IGCC plants supplying heat and power to refineries where it is projected to have refinery residuals for cogeneration, the expected electric power that can be sent to the public utility is quantified, along with the natural gas imports mitigation that may be attained. This in turn would contribute to a necessary fuel diversification policy balancing energy, economy and

  14. Organic constituents in sour condensates from shale-oil and petroleum-crude runs at Sohio's Toledo refinery: identification and wastewater-control-technology considerations

    Energy Technology Data Exchange (ETDEWEB)

    Wingender, R J; Harrison, W; Raphaelian, L A

    1981-02-01

    Samples of sour condensate generated from the continuous processing of both crude shale oil and petroleum crude were collected and extracted with methylene chloride. The extracts were analyzed using capillary-column gas chromatography/mass spectrometry at Argonne National Laboratory and Radian Corporation. Qualitatively, the predominant types of organic compounds present in the shale-oil sour condensate were pyridines and anilines; semiquantitatively, these compounds were present at a concentration of 5.7 ppM, or about 78% of the total concentration of components detected. In contrast, straight-chain alkanes were the predominant types of compounds found in the sour condensate produced during isocracking of conventional crude oil. The approximate concentration of straight-chain alkanes, 8.3 ppM, and of other branched and/or unsaturated hydrocarbons, 6.8 ppM, amounted to 88% of the total concentration of components detected in the sour condensate from the petroleum-crude run. Nitrogen compounds in the shale-oil sour condensate may necessitate alterations of the sour water and refinery wastewater-treatment facilities to provide for organics degradation and to accommodate the potentially greater ammonia loadings. This would include use of larger amounts of caustic to enhance ammonia removal by steam stripping. Possible problems associated with biological removal of organic-nitrogen compounds should be investigated in future experimental shale-oil refining runs.

  15. Treating refinery wastewaters in microbial fuel cells using separator electrode assembly or spaced electrode configurations

    KAUST Repository

    Zhang, Fang

    2014-01-01

    The effectiveness of refinery wastewater (RW) treatment using air-cathode, microbial fuel cells (MFCs) was examined relative to previous tests based on completely anaerobic microbial electrolysis cells (MECs). MFCs were configured with separator electrode assembly (SEA) or spaced electrode (SPA) configurations to measure power production and relative impacts of oxygen crossover on organics removal. The SEA configuration produced a higher maximum power density (280±6mW/m2; 16.3±0.4W/m3) than the SPA arrangement (255±2mW/m2) due to lower internal resistance. Power production in both configurations was lower than that obtained with the domestic wastewater (positive control) due to less favorable (more positive) anode potentials, indicating poorer biodegradability of the RW. MFCs with RW achieved up to 84% total COD removal, 73% soluble COD removal and 92% HBOD removal. These removals were higher than those previously obtained in mini-MEC tests, as oxygen crossover from the cathode enhanced degradation in MFCs compared to MECs. © 2013 Elsevier Ltd.

  16. Petroleum refining and air quality

    International Nuclear Information System (INIS)

    Raimbault, C.

    1992-01-01

    This paper studies the methods which may be developed in petroleum refineries or during petroleum products using for air pollution abatement: petroleum products desulfurization, lead elimination in gasoline and catalytic converters to reduce sulfur dioxide and nitrogen oxides in exhaust gases. Investments and costs estimation to adapt petroleum refineries for environment protection is also given. 1 ref., 6 figs., 6 tabs

  17. Lead Isotope Characterization of Petroleum Fuels in Taipei, Taiwan

    Directory of Open Access Journals (Sweden)

    Pei-Hsuan Yao

    2015-04-01

    Full Text Available Leaded gasoline in Taiwan was gradually phased out from 1983 to 2000. However, it is unclear whether unleaded gasoline still contributes to atmospheric lead (Pb exposure in urban areas. In this study, Pb isotopic compositions of unleaded gasolines, with octane numbers of 92, 95, 98, and diesel from two local suppliers in Taipei were determined by multi-collector inductively coupled plasma mass spectrometry with a two-sigma uncertainty of ± 0.02 %. Lead isotopic ratios of vehicle exhaust (208Pb/207Pb: 2.427, 206Pb/207Pb: 1.148, as estimated from petroleum fuels overlap with the reported aerosol data. This agreement indicates that local unleaded petroleum fuels, containing 10–45 ng·Pb·g−1, are merely one contributor among various sources to urban aerosol Pb. Additionally, the distinction between the products of the two companies is statistically significant in their individual 208Pb/206Pb ratios (p-value < 0.001, t test. Lead isotopic characterization appears to be applicable as a “fingerprinting” tool for tracing the sources of Pb pollution.

  18. Design Guidelines for Bus Transit Systems Using Liquefied Petroleum Gas (LPG) as an Alternative Fuel.

    Science.gov (United States)

    1996-09-01

    The use of alternative fuels to power transit buses is steadily increasing. Several fuels, including Liquefied Petroleum Gas (LPG), Compressed Natural Gas (CNG), and Methanol/Ethanol, are already being used in buses. At present, there do not exist co...

  19. Phylogenetic and functional diversity of metagenomic libraries of phenol degrading sludge from petroleum refinery wastewater treatment system.

    Science.gov (United States)

    Silva, Cynthia C; Hayden, Helen; Sawbridge, Tim; Mele, Pauline; Kruger, Ricardo H; Rodrigues, Marili Vn; Costa, Gustavo Gl; Vidal, Ramon O; Sousa, Maíra P; Torres, Ana Paula R; Santiago, Vânia Mj; Oliveira, Valéria M

    2012-03-27

    In petrochemical refinery wastewater treatment plants (WWTP), different concentrations of pollutant compounds are received daily in the influent stream, including significant amounts of phenolic compounds, creating propitious conditions for the development of particular microorganisms that can rapidly adapt to such environment. In the present work, the microbial sludge from a refinery WWTP was enriched for phenol, cloned into fosmid vectors and pyrosequenced. The fosmid libraries yielded 13,200 clones and a comprehensive bioinformatic analysis of the sequence data set revealed a complex and diverse bacterial community in the phenol degrading sludge. The phylogenetic analyses using MEGAN in combination with RDP classifier showed a massive predominance of Proteobacteria, represented mostly by the genera Diaphorobacter, Pseudomonas, Thauera and Comamonas. The functional classification of phenol degrading sludge sequence data set generated by MG-RAST showed the wide metabolic diversity of the microbial sludge, with a high percentage of genes involved in the aerobic and anaerobic degradation of phenol and derivatives. In addition, genes related to the metabolism of many other organic and xenobiotic compounds, such as toluene, biphenyl, naphthalene and benzoate, were found. Results gathered herein demonstrated that the phenol degrading sludge has complex phylogenetic and functional diversities, showing the potential of such community to degrade several pollutant compounds. This microbiota is likely to represent a rich resource of versatile and unknown enzymes which may be exploited for biotechnological processes such as bioremediation.

  20. Fate of heavy metals in vertical subsurface flow constructed wetlands treating secondary treated petroleum refinery wastewater in Kaduna, Nigeria.

    Science.gov (United States)

    Mustapha, Hassana Ibrahim; van Bruggen, J J A; Lens, P N L

    2018-01-02

    This study examined the performance of pilot-scale vertical subsurface flow constructed wetlands (VSF-CWs) planted with three indigenous plants, i.e. Typha latifolia, Cyperus alternifolius, and Cynodon dactylon, in removing heavy metals from secondary treated refinery wastewater under tropical conditions. The T. latifolia-planted VSF-CW had the best heavy metal removal performance, followed by the Cyperus alternifolius-planted VSF-CW and then the Cynodon dactylon-planted VSF-CW. The data indicated that Cu, Cr, Zn, Pb, Cd, and Fe were accumulated in the plants at all the three VSF-CWs. However, the accumulation of the heavy metals in the plants accounted for only a rather small fraction (0.09-16%) of the overall heavy metal removal by the wetlands. The plant roots accumulated the highest amount of heavy metals, followed by the leaves, and then the stem. Cr and Fe were mainly retained in the roots of T. latifolia, Cyperus alternifolius, and Cynodon dactylon (TF < 1), meaning that Cr and Fe were only partially transported to the leaves of these plants. This study showed that VSF-CWs planted with T. latifolia, Cyperus Alternifolius, and Cynodon dactylon can be used for the large-scale removal of heavy metals from secondary refinery wastewater.

  1. Oil refineries

    International Nuclear Information System (INIS)

    Boehmer, S.; Winter, B.

    2001-01-01

    In refineries in particular attention is paid to the minimization of the generation of waste. Therefor catalysts in many processes are regenerated, absorbents are recycled and oily by-products are re-refined or used as fuels. This study discusses the origin and utilization of by-products from the oil industry. The processing of crude oils causes by-products and waste resulting from the crude oil itself or from cleaning measures for water pre-treatment, effluent treatment and flue gas treatment. (author)

  2. Impact of the evolution of petroleum products demand on the energy consumption and CO2 emissions of refineries

    International Nuclear Information System (INIS)

    Tehrani Nejad Moghaddam, A.

    2008-01-01

    The French refining industry is in a paradoxical situation. Although the energy efficiency of the refineries have been significantly improved their CO 2 emissions are continuously increasing and this trend will be kept in future. The origin of this paradox steams in the profound modification in the demand structure (in terms of quantity and quality) of the oil products. The objective of this dissertation is to provide answers to these paradoxical questions. This objective is achieved and can be summarized in three points: (1) the introduction of linear programming to the prospective and retrospective life cycle assessment analysis (2) the evaluation of the impact of tightening the sulfur specification on the marginal cost and marginal CO 2 contribution of oil products (3) the assessment of the average CO 2 coefficients for oil products useful in the life cycle assessment studies. (author)

  3. Composition of diesl fuels from German refinery. Products of summer 2003; Zusammensetzung von Dieselkraftstoffen aus deutschen Raffinerien. Sommerware 2003

    Energy Technology Data Exchange (ETDEWEB)

    Froehling, J.C. [ARAL Forschung GmbH, Bochum (Germany)

    2004-08-01

    DGMK research project 583-1 investigates the composition of sulfur-free Diesel fuels as a supplement to DGMK report 583 published in 2002, which reports the composition of Diesel fuels with a sulfur content of max. 350 mg/kg. Thereby the effect of desulfurisation on the composition of Diesel fuels was determined. In summer 2003 fuels from German refineries were sampled and examined. In contrast to the first survey, the number of tests was reduced significantly. Only those parameters were considered that were likely to have changed due to the modified refining processes. Since sulfur-free products have to this extent been investigated for the first time, the results will give a significant contribution to questions regarding application techniques and ecology. (orig.)

  4. Resolution and chemical formula identification of aromatic hydrocarbons and aromatic compounds containing sulfur, nitrogen, or oxygen in petroleum distillates and refinery streams.

    Science.gov (United States)

    Guan, S; Marshall, A G; Scheppele, S E

    1996-01-01

    An all-glass heated inlet system has been interfaced to a dual-trap Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometer. The inlet vaporizes a mixture of species of widely different boiling points, and the interface maintains a large (factor of 10(10)) pressure gradient between the inlet and the mass spectrometer, making possible the analysis of petroleum distillates and refinery streams at very high mass resolution. Ions generated by low-energy electron ionization in the source trap of the spectrometer are transferred to the analyzer trap, where the pressure is at least 2 orders of magnitude lower. Singly-charged ions from a mass window of ∼20 u are isolated by stored-waveform radial ejection, to reduce space charge and increase digital resolution:  routine mass resolving power >200 000 (based on magnitude-mode peak full width at half-height) is thereby achieved throughout the full mass window. The mass window may be incremented stepwise to cover the full mass range of several hundred units. The FT-ICR mass spectrum of a gas oil aromatic neutral fraction contained peaks resulting from the resolution of ions having 358 distinct formulas over a mass range of ∼42 u. C(3)/SH(4), (13)C/CH, (13)CH/N, CH(2)/N, and other mass doublets were baseline-resolved, yielding typical mass measurement inaccuracies of ∼1 ppm. For example, (13)C(12)C(17)H(20)S(+) and C(21)H(17)(+), which differ by only 0.0011 u at ∼269 u, were clearly resolved. A 40 000 resolving power low-voltage spectrum of the aromatic neutrals, acquired by use of a Kratos MS-50 double-focusing instrument, was processed with a computer-based deisotoping/formula assignment procedure. The algorithm of the program is outlined and illustrated. Remarkably good agreement exists between the FT-ICR and MS-50 results. However, instrumental rather than indirect resolution of ions clearly enhances analytical accuracy and significantly reduces data-processing time. Thus, we have demonstrated

  5. Petroleum Sector (NAICS 324)

    Science.gov (United States)

    Find relevant environmental regulations for the petroleum industry (NAICS 324), including National Emission Standards for Hazardous Air Pollutants (NESHAP)s for petroleum refineries and gasoline dispensing & effluent guidelines for oil and gas extraction

  6. Laser-Driven Calorimetry Measurements of Petroleum and Biodiesel Fuels.

    Science.gov (United States)

    Presser, Cary; Nazarian, Ashot; Millo, Amit

    2018-02-01

    Thermochemical characteristics were determined for several National Institute of Standards and Technology standard-reference-material petroleum and biodiesel fuels, using a novel laser-heating calorimetry technique. Measurements focused on the sample thermal behavior, specific heat release rate, and total specific heat release. The experimental apparatus consists of a copper sphere-shaped reactor mounted within a chamber, along with laser-beam-steering optical components, gas-supply manifold, and a computer-controlled data-acquisition system. At the center of the reactor, liquid sample is injected onto a copper pan substrate that rests and is in contact with a fine-wire thermocouple. A second thermocouple is in contact with the inner reactor sphere surface. The reactor is heated from opposing sides by a continuous-wave, near-infrared laser to achieve nearly uniform sample temperature. The change in temperature with time (thermogram) is recorded for both thermocouples, and compared to a baseline thermogram (without liquid in the pan). The thermograms are then processed (using an equation for thermal energy conservation) for the thermochemical information of interest. The results indicated that the energy reaching the pan is dominated by radiative heat transfer processes, while the dominant thermal process for the reactor sphere is the stored (internal) thermal energy within the sphere material. Sufficient laser power is necessary to detect the fuel thermal-related characteristics, and the required power can differ from one fuel to another. With sufficient laser power, one can detect the preferential vaporization of the lighter and heavier fuel fractions. The total specific heat release obtained for the different conventional and biodiesel fuels used in this investigation were similar to the expected values available in the literature.

  7. Combustion characteristics of a turbocharged DI compression ignition engine fueled wth petroleum diesel fuels and biodiesel

    Energy Technology Data Exchange (ETDEWEB)

    Canakci, M. [Kocaeli University, Izmit (Turkey). Department of Mechanical Education

    2007-04-15

    In this study, the combustion characteristics and emissions of two different petroleum diesel fuels (No. 1 and No. 2) and biodiesel from soybean oil were compared. The tests were performed at steady state conditions in a four-cylinder turbocharged DI diesel engine at full load at 1400-rpm engine speed. The experimental results compared with No. 2 diesel fuel showed that biodiesel provided significant reductions in PM, CO, and unburned HC, the NO{sub x} increased by 11.2%. Biodiesel had a 13.8% increase in brake-specific fuel consumption due to its lower heating value. However, using No. 1 diesel fuel gave better emission results, NO{sub x} and brake-specific fuel consumption reduced by 16.1% and 1.2%, respectively. The values of the principal combustion characteristics of the biodiesel were obtained between two petroleum diesel fuels. The results indicated that biodiesel may be blended with No. 1 diesel fuel to be used without any modification on the engine. (author)

  8. Petroleum

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    Here are briefly summarized 1)the OPEC decisions and their consequences concerning the production of petroleum in the world 2)some news about the petroleum industry in Chad and in Iraq 3)some news about the new pipelines constructed or to be constructed in the world 4)some news about the LPG industry (start of a LPG extraction unit in Argentina, legislation in France for LPG vehicles) 4)and some news about the petroleum distribution in France. (O.M.)

  9. Place of petroleum in the U. K. fuel market. [In relation to electricity, gas, and coal

    Energy Technology Data Exchange (ETDEWEB)

    Nicolaou, G B

    1977-06-01

    An attempt is made to study the interaction process that occurs between petroleum products and the remainder of the fuel market. Petroleum competes with electricity, gas, and coal as a source of fuel, and an assessment is made of the demand elasticities of its place in the fuel market. In the U.K. fuel market the question is to what extent petroleum is a substitute or complement to the others. Petroleum consumption constituted 25 percent in 1960 of the total fuel consumption and has grown constantly since. The extent to which it changes depends upon its close substitutes. Which out of gas, coal, and electricity is, in fact, the closest substitute for petroleum; is it sensitive to price or to other things. In order to attempt to answer these questions, two models are presented. The first presents a straightforward linear equation for the demand for petroleum due to a change in total fuel consumption. This is then used in Model 2, which is basically the Slutsky equation, to obtain the mean substitution effect between petroleum and coal, gas and electricity. This, then, measures the net substitution or complementarity between petroleum and the commodities mentioned. 11 references.

  10. Treatment of petroleum refinery wastewater using a sequential anaerobic-aerobic moving-bed biofilm reactor system based on suspended ceramsite.

    Science.gov (United States)

    Lu, Mang; Gu, Li-Peng; Xu, Wen-Hao

    2013-01-01

    In this study, a novel suspended ceramsite was prepared, which has high strength, optimum density (close to water), and high porosity. The ceramsite was used to feed a moving-bed biofilm reactor (MBBR) system with an anaerobic-aerobic (A/O) arrangement to treat petroleum refinery wastewater for simultaneous removal of chemical oxygen demand (COD) and ammonium. The hydraulic retention time (HRT) of the anaerobic-aerobic MBBR system was varied from 72 to 18 h. The anaerobic-aerobic system had a strong tolerance to shock loading. Compared with the professional emission standard of China, the effluent concentrations of COD and NH3-N in the system could satisfy grade I at HRTs of 72 and 36 h, and grade II at HRT of 18 h. The average sludge yield of the anaerobic reactor was estimated to be 0.0575 g suspended solid/g CODremoved. This work demonstrated that the anaerobic-aerobic MBBR system using the suspended ceramsite as bio-carrier could be applied to achieving high wastewater treatment efficiency.

  11. Comparison of Efficiencies and Mechanisms of Catalytic Ozonation of Recalcitrant Petroleum Refinery Wastewater by Ce, Mg, and Ce-Mg Oxides Loaded Al2O3

    Directory of Open Access Journals (Sweden)

    Chunmao Chen

    2017-02-01

    Full Text Available The use of catalytic ozonation processes (COPs for the advanced treatment of recalcitrant petroleum refinery wastewater (RPRW is rapidly expanding. In this study, magnesium (Mg, cerium (Ce, and Mg-Ce oxide-loaded alumina (Al2O3 were developed as cost efficient catalysts for ozonation treatment of RPRW, having performance metrics that meet new discharge standards. Interactions between the metal oxides and the Al2O3 support influence the catalytic properties, as well as the efficiency and mechanism. Mg-Ce/Al2O3 (Mg-Ce/Al2O3-COP reduced the chemical oxygen demand by 4.7%, 4.1%, 6.0%, and 17.5% relative to Mg/Al2O3-COP, Ce/Al2O3-COP, Al2O3-COP, and single ozonation, respectively. The loaded composite metal oxides significantly increased the hydroxyl radical-mediated oxidation. Surface hydroxyl groups (–OHs are the dominant catalytic active sites on Al2O3. These active surface –OHs along with the deposited metal oxides (Mg2+ and/or Ce4+ increased the catalytic activity. The Mg-Ce/Al2O3 catalyst can be economically produced, has high efficiency, and is stable under acidic and alkaline conditions.

  12. Electrokinetic remediation of lead and nickel in land farming soil of petroleum refinery; Remediacao eletrocinetica de chumbo e niquel em solos de landfarming de uma refinaria de petroleo

    Energy Technology Data Exchange (ETDEWEB)

    Guaracho, Viviane V.; Ponte, Maria Jose J.S.; Adamoski, Luiz Felipe [Universidade Federal do Parana (UFPR), Curitiba, PR (Brazil)

    2004-07-01

    In many areas in the world, the ground has been seriously contaminated, had to practical of inadequate disposal and pollutant industrial activities. This polluted soil becomes a threat to the environment for presenting toxical substances, as the heavy metals. The alternative to solve this threat is a technique of electrokinetic remediation, which has been considered promising because it presents an excellent potential of recovery of places contaminated by heavy metals. This technique consists on the application of a direct current of low intensity through the ground between two or more electrodes. This way, the objective of this work is to evaluate the performance of the electrokinetic remediation for removal of Lead and Nickel, from the ground of land farming from petroleum refineries. The ground will be simulated using contaminated sand with nickel and lead nitrate with concentrations previously established. For a reduction in the experimental costs, one technique of statistical planning will be used. Parameters will be modified as: concentration of ions, applied potential and time. Through the concentration profile it is intended to calculate the coefficient of mass transport in order to get a correlation between the concentration and the flow of the species. Aiming at a economical evaluation of the reactor, the current and the energy consumption efficiencies will be evaluated. (author)

  13. The conversion of waste plastics/petroleum residue mixtures to transportation fuels

    International Nuclear Information System (INIS)

    Ali, M.F.; Siddiqui, M.N.

    2005-01-01

    Plastics have become the material of choice in the modern world and its applications in the industrial field are continually increasing. Presently the plastics are manufactured for various uses such as: consumer packaging, wires, pipes, containers, bottles, appliances, electrical/electronic parts, computers and automotive parts. Most of he post consumer, plastic products are discarded and end up as mixed plastic municipal waste. The disposal of his waste has become a major social concern. Mixed plastic waste (MPW) recycling is still very much in its infancy. Approximately 20 million tons of plastic waste is generated in the United States of America, while about 15 million tons is generated throughout the Europe. With existing recycle efforts, only 7% of the MPW are recycled to produce low-grade plastic products such as plastic sacks, pipes, plastic fencing, and garden furniture. The current plastic reclamation technology options are generally grouped into the following four types: (i) Primary: The processing of plastic for use comparable to the original application. (ii) Secondary: The processing of plastics waste into new products with a lower quality level. (iii) Tertiary: The chemical or thermal processing of plastic waste to their basic hydrocarbon feedstock. The resulting raw materials are then reprocessed into plastic material or other products of the oil refining process. (iv) Quaternary: The incineration of plastics waste to recover energy. This paper deals exclusively with tertiary recycling by pyrolysis and catalytic cracking of plastics waste alone and by coprocessing with petroleum residue or heavy oils to fuels and petrochemical feedstock for further processing in existing refinery and petrochemical units. (author)

  14. The miraculously saved refineries

    International Nuclear Information System (INIS)

    Cosnard, D.

    2005-01-01

    During 20 years, refining has been the weak link of the petroleum industry. This sector has always suffered from a chronical overcapacity. Today, on the contrary, there is a lack of facilities and shortage is threatening. The Reichstett refinery (Alsace, France) is the smallest French refinery. It has been several times threatened with closure but today, thanks to the increasing demand, it works at full capacity. This short paper summarizes the history of this facility and its social and environmental impact in the region. (J.S.)

  15. Petroleum Market Model of the National Energy Modeling System. Part 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-18

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions, the production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level.

  16. The effect of salinity, redox mediators and temperature on anaerobic biodegradation of petroleum hydrocarbons in microbial fuel cells

    Energy Technology Data Exchange (ETDEWEB)

    Adelaja, Oluwaseun, E-mail: o.adelaja@my.westminster.ac.uk; Keshavarz, Tajalli, E-mail: t.keshavarz@westminster.ac.uk; Kyazze, Godfrey, E-mail: g.kyazze@westminster.ac.uk

    2015-02-11

    Highlights: • Effective degradation of petroleum hydrocarbon mixtures was achieved using MFC. • Adapted anaerobic microbial consortium was used as inoculum. • Bio-electricity generation was enhanced by 30-fold when riboflavin, was added. • Optimum MFC performance was obtained at mesophilic and moderately saline conditions. • Stable MFC performance was obtained during prolonged fed-batch MFC operation. - Abstract: Microbial fuel cells (MFCs) need to be robust if they are to be applied in the field for bioremediation. This study investigated the effect of temperature (20–50 °C), salinity (0.5–2.5% (w/v) as sodium chloride), the use of redox mediators (riboflavin and anthraquinone-2-sulphonate, AQS) and prolonged fed-batch operation (60 days) on biodegradation of a petroleum hydrocarbon mix (i.e. phenanthrene and benzene) in MFCs. The performance criteria were degradation efficiency, % COD removal and electrochemical performance. Good electrochemical and degradation performance were maintained up to a salinity of 1.5% (w/v) but deteriorated by 35-fold and 4-fold respectively as salinity was raised to 2.5%w/v. Degradation rates and maximum power density were both improved by approximately 2-fold at 40 °C compared to MFC performance at 30 °C but decreased sharply by 4-fold when operating temperature was raised to 50 °C. The optimum reactor performance obtained at 40 °C was 1.15 mW/m{sup 2} maximum power density, 89.1% COD removal and a degradation efficiency of 97.10%; at moderately saline (1% w/v) conditions the maximum power density was 1.06 mW/m{sup 2}, 79.1% COD removal and 91.6% degradation efficiency. This work suggests the possible application of MFC technology in the effective treatment of petroleum hydrocarbons contaminated site and refinery effluents.

  17. The effect of salinity, redox mediators and temperature on anaerobic biodegradation of petroleum hydrocarbons in microbial fuel cells

    International Nuclear Information System (INIS)

    Adelaja, Oluwaseun; Keshavarz, Tajalli; Kyazze, Godfrey

    2015-01-01

    Highlights: • Effective degradation of petroleum hydrocarbon mixtures was achieved using MFC. • Adapted anaerobic microbial consortium was used as inoculum. • Bio-electricity generation was enhanced by 30-fold when riboflavin, was added. • Optimum MFC performance was obtained at mesophilic and moderately saline conditions. • Stable MFC performance was obtained during prolonged fed-batch MFC operation. - Abstract: Microbial fuel cells (MFCs) need to be robust if they are to be applied in the field for bioremediation. This study investigated the effect of temperature (20–50 °C), salinity (0.5–2.5% (w/v) as sodium chloride), the use of redox mediators (riboflavin and anthraquinone-2-sulphonate, AQS) and prolonged fed-batch operation (60 days) on biodegradation of a petroleum hydrocarbon mix (i.e. phenanthrene and benzene) in MFCs. The performance criteria were degradation efficiency, % COD removal and electrochemical performance. Good electrochemical and degradation performance were maintained up to a salinity of 1.5% (w/v) but deteriorated by 35-fold and 4-fold respectively as salinity was raised to 2.5%w/v. Degradation rates and maximum power density were both improved by approximately 2-fold at 40 °C compared to MFC performance at 30 °C but decreased sharply by 4-fold when operating temperature was raised to 50 °C. The optimum reactor performance obtained at 40 °C was 1.15 mW/m 2 maximum power density, 89.1% COD removal and a degradation efficiency of 97.10%; at moderately saline (1% w/v) conditions the maximum power density was 1.06 mW/m 2 , 79.1% COD removal and 91.6% degradation efficiency. This work suggests the possible application of MFC technology in the effective treatment of petroleum hydrocarbons contaminated site and refinery effluents

  18. 40 CFR 1048.620 - What are the provisions for exempting large engines fueled by natural gas or liquefied petroleum...

    Science.gov (United States)

    2010-07-01

    ... large engines fueled by natural gas or liquefied petroleum gas? 1048.620 Section 1048.620 Protection of... exempting large engines fueled by natural gas or liquefied petroleum gas? (a) If an engine meets all the... natural gas or liquefied petroleum gas. (2) The engine must have maximum engine power at or above 250 kW...

  19. Fuel quality processing study, volume 1

    Science.gov (United States)

    Ohara, J. B.; Bela, A.; Jentz, N. E.; Syverson, H. T.; Klumpe, H. W.; Kessler, R. E.; Kotzot, H. T.; Loran, B. L.

    1981-01-01

    A fuel quality processing study to provide a data base for an intelligent tradeoff between advanced turbine technology and liquid fuel quality, and also, to guide the development of specifications of future synthetic fuels anticipated for use in the time period 1985 to 2000 is given. Four technical performance tests are discussed: on-site pretreating, existing refineries to upgrade fuels, new refineries to upgrade fuels, and data evaluation. The base case refinery is a modern Midwest refinery processing 200,000 BPD of a 60/40 domestic/import petroleum crude mix. The synthetic crudes used for upgrading to marketable products and turbine fuel are shale oil and coal liquids. Of these syncrudes, 50,000 BPD are processed in the existing petroleum refinery, requiring additional process units and reducing petroleum feed, and in a new refinery designed for processing each syncrude to produce gasoline, distillate fuels, resid fuels, and turbine fuel, JPGs and coke. An extensive collection of synfuel properties and upgrading data was prepared for the application of a linear program model to investigate the most economical production slate meeting petroleum product specifications and turbine fuels of various quality grades. Technical and economic projections were developed for 36 scenarios, based on 4 different crude feeds to either modified existing or new refineries operated in 2 different modes to produce 7 differing grades of turbine fuels. A required product selling price of turbine fuel for each processing route was calculated. Procedures and projected economics were developed for on-site treatment of turbine fuel to meet limitations of impurities and emission of pollutants.

  20. Exports of petroleum products, 1990

    International Nuclear Information System (INIS)

    1991-04-01

    A summary is presented of exports of motor gasoline, middle distillate, aviation turbine fuel, heavy fuel oil, and partially processed oil from Canada for the 1990 calendar year. Exports of the above petroleum products averaged 34,000 m 3 /d in 1990, up 12% from 1989 levels. The increase reflects increased output from the Come By Chance refinery in Newfoundland. Motor gasoline exports increased 35% to 10,500 m 3 /d, reflecting refinery upgrading in eastern Canada. Export prices were generally in line with spot product prices in the USA. Spot prices rose sharply following the Kuwait crisis in August 1990 but fell again in November. The spot price for jet fuel rose more dramatically in that period than for other products, reflecting increased military demand. In winter 1989/90 and during the Kuwait conflict, the export price of heating oil tended to track the USA spot price. Petroleum products imports in 1990 were 18,500 m 3 /d, compared to 21,900 m 3 /d in 1988. Imports were lower partially as a result of higher crude runs in Quebec and a Quebec refinery expansion. Imports of heavy fuel oil in eastern Canada continued to be strong in comparison to the mid-1980s. The top single exporter in 1990, as in 1989, was Newfoundland Processing, with a volume of 4,506,400 m 3 . 13 figs., 5 tabs

  1. Gasification in Petroleum Refinery of 21st Century La gazéification dans la raffinerie du pétrole du XXIe siècle

    Directory of Open Access Journals (Sweden)

    Furimsky E.

    2006-12-01

    Full Text Available The worldwide trends in the crude oil supply indicate a continuous increase of the heavy crudes. The increase in the yield of distillation residues is complemented by an increase in their sulfur content. Additional distillates are produced by upgrading the residues. The upgrading step generates final residues, such as visbreaking tar, coke and asphalt which are produced by visbreaking, coking and deasphalting, respectively. The final residues can be converted to usable products such as hydrogen, steam, electricity, ammonia and chemicals. For this purpose, gasification has emerged as the technology of choice because of its superior environmental performance when compared with the competing means for residue utilization. Also, refinery sludges can be cogasified with the final residues and as such, be converted to usable products. If integrated with the petroleum refinery, gasification can diminish any environmental problems associated with residue and sludge disposal. The economic indicators of the refinery can improve as well. The trends in deregulation of the power market enable petroleum refineries to enter this lucrative market either alone or in a partnership with the utilities. The potential of coproduction of chemicals and steam with electricity offers the flexibility to respond to market demands. Gasification technology is commercially proven. Among several types, entrained bed gasifiers are the gasifiers of choice. A number of commercial projects in Europe, Asia and United States use a gasifier employing either a slurry feeding system or a dry feeding system. Les tendances de la production mondiale de pétrole brut indiquent une augmentation continue de la part des bruts lourds. La progression du rendement en résidus de distillation s'accompagne d'une augmentation de la teneur en soufre. Des distillats supplémentaires peuvent être obtenus en traitant les résidus. Cette phase de valorisation génère des résidus finaux, comme les

  2. A study on an electronically controlled liquefied petroleum gas diesel dual-fuel automobile

    Energy Technology Data Exchange (ETDEWEB)

    Chunhua Zhang; Yaozhang Bian; Lizeng Si; Junzhi Liao; Odbileg, N. [Chang' an Univ., Automobile Faculty, Xi' an (China)

    2005-02-15

    In this paper, the control scheme of a liquefied petroleum gas (LPG)-diesel dual-fuel engine with electronic control is illustrated, the external characteristics and load characteristics of the LPG-diesel dual-fuel engine and the diesel engine are compared and analysed, and the results of automobile road tests are also given. The experimental results show that, compared with diesel, the output performance of dual fuel is not reduced, while smoke emission of dual fuel is significantly reduced, NO{sub x} emission of dual fuel is hardly changed, but HC emission and CO emission of dual fuel are increased and fuel consumption of dual fuel is reduced. (Author)

  3. Biodegradation of total petroleum hydrocarbons from acidic sludge produced by re-refinery industries of waste oil using in-vessel composting.

    Science.gov (United States)

    Asgari, Alireza; Nabizadeh, Ramin; Mahvi, Amir Hossein; Nasseri, Simin; Dehghani, Mohammad Hadi; Nazmara, Shahrokh; Yaghmaeian, Kamyar

    2017-01-01

    In Iran, re-refinery industry has been developed many years ago based on the acid-clay treatment. Acidic sludge with high concentration of total petroleum hydrocarbon (TPH) is the final products of some facilities. In this study removal of TPH by aerated in-vessel composting was investigated. In order to microorganisms seeding and nutrient providing, urban immature compost was added as an amendment to acidic sludge. The ratios of acidic sludge (AS) to compost were, 1:0 (as control), 1:5, 1:8, 1:10, 1:15, 1:20, 1:30, 1:40, 1:50, 1:75 and 1:100 (as dry basis) at a C: N: P ratio of 100:5:1 and 45-65% moisture content for 70 days. The removal efficiency in all reactors was more than 48%. The highest and lowest TPH removal was observed in 1:5 (71.56%) and 1:100 (48.53%) mixing ratios, respectively. The results of the control reactors showed that biological treatment was the main mechanism for TPH removal. Experimental data was fitted second order kinetic model ( R 2  > 0.8006). Degradation of TPH in 1:5 mixing ratio (k 2  = 0.0038 gmg -1 d -1 ; half-life = 3.08d) was nearly three times faster than 1:100 mixing ratio (k 2  = 0.0238; half-life = 8.96d). The results of the control reactors showed that biological treatment was the main mechanism for TPH removal. The results of this study revealed in-vessel composting with immature urban compost as the amendment maybe recommended as an effective method for TPH remediation.

  4. Reforming petroleum-based fuels for fuel cell vehicles : composition-performance relationships

    International Nuclear Information System (INIS)

    Kopasz, J. P.; Miller, L. E.; Ahmed, S.; Devlin, P. R.; Pacheco, M.

    2001-01-01

    Onboard reforming of petroleum-based fuels, such as gasoline, may help ease the introduction of fuel cell vehicles to the marketplace. Although gasoline can be reformed, it is optimized to meet the demands of ICEs. This optimization includes blending to increase the octane number and addition of oxygenates and detergents to control emissions. The requirements for a fuel for onboard reforming to hydrogen are quite different than those for combustion. Factors such as octane number and flame speed are not important; however, factors such as hydrogen density, catalyst-fuel interactions, and possible catalyst poisoning become paramount. In order to identify what factors are important in a hydrocarbon fuel for reforming to hydrogen and what factors are detrimental, we have begun a program to test various components of gasoline and blends of components under autothermal reforming conditions. The results indicate that fuel composition can have a large effect on reforming behavior. Components which may be beneficial for ICEs for their octane enhancing value were detrimental to reforming. Fuels with high aromatic and naphthenic content were more difficult to reform. Aromatics were also found to have an impact on the kinetics for reforming of paraffins. The effects of sulfur impurities were dependent on the catalyst. Sulfur was detrimental for Ni, Co, and Ru catalysts. Sulfur was beneficial for reforming with Pt catalysts, however, the effect was dependent on the sulfur concentration

  5. Analysis of standard and innovative methods for allocating upstream and refinery GHG emissions to oil products

    International Nuclear Information System (INIS)

    Moretti, Christian; Moro, Alberto; Edwards, Robert; Rocco, Matteo Vincenzo; Colombo, Emanuela

    2017-01-01

    Highlights: •Traditional and innovative methods for allocating emissions at refinery level are reviewed. •Added value has been introduced as a novel allocation method. •Hydrogen-based consistency test has been introduced to validate the allocation methods. •Consistent allocation methods assign negative refinery emissions to heavy products. -- Abstract: Alternative fuel policies need accurate and transparent methods to find the embedded carbon intensity of individual refinery products. This study investigates different ways of allocating greenhouse gases emissions deriving from refining and upstream crude oil supply. Allocation methods based on mass, energy content, economic value and, innovatively, added-value, are compared with the marginal refining emissions calculated by CONCAWE’s linear-programming model to the average EU refinery, which has been adopted as reference in EU legislation. Beside the most important transportation fuels (gasoline, diesel, kerosene/jet fuel and heavy fuel oil), the analysis extends to petroleum coke and refinery hydrogen. Moreover, novel criteria, based on the implications due to hydrogen usage by each fuel pathway, have been introduced to test the consistency of the analyzed approaches. It is found that only two economic-based allocation methods are consistent with the introduced criteria. These two methods also give negative refinery emissions for heavy products, which is coherent with the marginal emissions calculated through the CONCAWE refinery model. The recommended allocation methods are transparent and use only publicly available statistical data, so they may be useful not only for future EU legislation, but also in jurisdictions where a representative refinery model is not available.

  6. Impact of non-petroleum vehicle fuel economy on GHG mitigation potential

    International Nuclear Information System (INIS)

    Luk, Jason M; Saville, Bradley A; MacLean, Heather L

    2016-01-01

    The fuel economy of gasoline vehicles will increase to meet 2025 corporate average fuel economy standards (CAFE). However, dedicated compressed natural gas (CNG) and battery electric vehicles (BEV) already exceed future CAFE fuel economy targets because only 15% of non-petroleum energy use is accounted for when determining compliance. This study aims to inform stakeholders about the potential impact of CAFE on life cycle greenhouse gas (GHG) emissions, should non-petroleum fuel vehicles displace increasingly fuel efficient petroleum vehicles. The well-to-wheel GHG emissions of a set of hypothetical model year 2025 light-duty vehicles are estimated. A reference gasoline vehicle is designed to meet the 2025 fuel economy target within CAFE, and is compared to a set of dedicated CNG vehicles and BEVs with different fuel economy ratings, but all vehicles meet or exceed the fuel economy target due to the policy’s dedicated non-petroleum fuel vehicle incentives. Ownership costs and BEV driving ranges are estimated to provide context, as these can influence automaker and consumer decisions. The results show that CNG vehicles that have lower ownership costs than gasoline vehicles and BEVs with long distance driving ranges can exceed the 2025 CAFE fuel economy target. However, this could lead to lower efficiency CNG vehicles and heavier BEVs that have higher well-to-wheel GHG emissions than gasoline vehicles on a per km basis, even if the non-petroleum energy source is less carbon intensive on an energy equivalent basis. These changes could influence the effectiveness of low carbon fuel standards and are not precluded by the light-duty vehicle GHG emissions standards, which regulate tailpipe but not fuel production emissions. (letter)

  7. Canadian Petroleum Products Institute 1996 annual review

    International Nuclear Information System (INIS)

    1996-01-01

    The Canadian Petroleum Products Institute (CPPI) is an association of Canadian companies involved in the downstream sector of the petroleum industry which includes refining, distributing and marketing of petroleum products. CPPI's mandate includes: (1) establishing environmental policies, (2) establishing working relationships with governments to develop public policy, (3) developing guidelines for the safe handling of petroleum products, and (4) providing information about the petroleum industry to the public. Canada's 19 refineries processed an average of 1.5 million barrels of crude oil per day in 1996. Domestic sources of crude made up 61 per cent of crude oil processed in 1996. Total exports during the year amounted to 105 million barrels. Some of the issues that the CPPI focused on during 1996 included the controversy over the future of the octane enhancing fuel additive MMT, fuel quality standards for transportation fuels and reformulated fuels, gasoline pricing, air quality and workplace safety. CPPI members' participation in the Voluntary Challenge and Registry (VCR) program towards reducing greenhouse gas emissions was also discussed. The industry was also actively involved in seeking to improve its refinery wastewater discharges

  8. Exports of petroleum products, 1987

    International Nuclear Information System (INIS)

    1988-04-01

    A summary is presented of exports of motor gasoline, middle distillate, aviation turbine fuel, heavy fuel oil, and partially processed oil from Canada for the 1987 calendar year. A discussion of petroleum product imports is included in order to put exports in the context of the overall trade. Exports of the above petroleum products averaged 22,200 m 3 /d in 1987, up 15% from 1986 levels. Exports of middle distillates and aviation fuel had the largest gains in 1987. Export prices for light petroleum products stayed relatively close to USA spot prices. The heavy fuel oil price was below the New York spot price in the beginning of 1987 but remained close for the rest of the year. Canada's petroleum products exports were made to 5 countries while imports came from at least 13 countries. The USA remained Canada's largest trading partner in petroleum products. Exports to Japan and the Far East rose ca 60% over 1986. Product outturns for export were 9% of total Canadian refinery throughput. Exports of aviation turbine fuel from Ontario began in April 1987. The top single exporter in Canada was Irving Oil Ltd. with 2,485,000 m 3 . Irving was also the top exporter in 1986. 11 figs., 4 tabs

  9. Nuclear refinery - advanced energy complex for electricity generation, clean fuel production, and heat supply

    International Nuclear Information System (INIS)

    McDonald, C.F.

    1992-01-01

    In planning for increased U.S. energy users' demand after the year 2000 there are essentially four salient vectors: (1) reduced reliance on imported crude oil; (2) provide a secure supply with stable economics; (3) supply system must be in concert with improved environment goals; and (4) maximum use to be made of indigenous resources. For the last decade of this century the aforementioned will likely be met by increasing utilization of natural gas. Early in the next century, however, in the U.S. and the newly industrializing nations, the ever increasing energy demand will only be met by the combined use of uranium and coal. The proposed nuclear refinery concept is an advanced energy complex that has at its focal point an advanced modular helium reactor (MHR). This nuclear facility, together with a coal feedstock, could contribute towards meeting the needs of the four major energy sectors in the U.S., namely electricity, transportation, industrial heating and chemical feedstock, and space and water heating. Such a nuclear/coal synergistic system would be in concert with improved air quality goals. This paper discusses the major features and multifaceted operation of a nuclear refinery concept, and identifies the enabling technologies needed for such an energy complex to become a reality early in the 21st century. (Author)

  10. Petroleum

    International Nuclear Information System (INIS)

    Chautard, S.

    2008-01-01

    While petroleum has become an indispensable product in our everyday life, it is more and more question of an oil shortage. This book makes a status of the real situation. Starting from the industrial revolution and the history of oil exploitation, it explains the main present day stakes: the depletion of reserves, the environmental aspects and the search for alternative energy solutions. (J.S.)

  11. Figures on petroleum 1981

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    This table taken out from the 1981 annual report 1981 contains an introductory remark on the reorganization of mineral oil statistics up to January 82. It is followed by the tables ranged as follows: refinery capacity and production, crude oil supply, GDR-coverings, import of petroleum products, petroleum consumption, export of petroleum products, transport, oil storage tanks, motor vehicle stock, taxes and tariffs, petroleum export trade, energy consumption and world petroleum numbers. In parts the tables contain comparative figures back to 1950.

  12. Tratamento de efluentes de refinaria de petróleo em reatores com Aspergillus niger Treatment of petroleum refinery wastewater by reactors inoculated with Aspergillus niger

    Directory of Open Access Journals (Sweden)

    Sandra Tédde Santaella

    2009-03-01

    Full Text Available Neste trabalho, avaliou-se o efeito do tempo de detenção hidráulica (TDH no desempenho de três reatores aeróbios inoculados com Aspergillus niger AN400, usados para tratamento de efluentes de refinarias de petróleo. Cada reator foi operado com um tempo de detenção hidráulica diferente: 4, 8 e 12 horas, durante 152 dias. Eles possuíam leito fixo de espuma de poliuretano e o escoamento era ascendente e contínuo. Determinaram-se: pH, fenóis, demanda química de oxigênio (DQO, amônia, nitrito e nitrato, no afluente e efluentes dos reatores. O TDH de oito horas foi o melhor para remoção de DQOsolúvel e não houve diferença entre os TDHs para remoção de fenóis totais. No período estável não houve remoção de nitrato; no entanto ocorreu remoção de nitrito de aproximadamente 99%. Além disto, houve produção de amônia devido à amonificação a partir do nitrito presente no meio.This paper evaluated the effect of hydraulic retention time (HRT on the performance of three upflow aerobic reactors, with polyurethane foam as support material, inoculated with Aspergillus niger AN400, used for the treatment of petroleum refinery wastewater. Each reactor was operated with a different HRT: 4, 8 and 12 hours, during 152 days. The performance was evaluated based on pH; phenols; COD, nitrate and nitrite. The results show that for the COD removal, it is more reasonable to operate the reactor with HRT of eight hours. However, there was no difference among results of phenol removal efficiency of the different HRTs. During steady state condition, nitrite was removed in approximately 99%, but there was no reduction on the nitrate concentration. Ammonia was produced in all reactors, probably due to ammonification of nitrite.

  13. The petroleum, natural gas and bio fuel transportation; O transporte de petroleo, gas natural e biocombustiveis

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Diego Varela; Campos, Carlos Hebert

    2011-01-15

    The paper expose on the activity of petroleum, natural gas and bio fuels transportation, outlining the transportation means used by the petroleum industry. After that, analyses the importance and the economic relevance of the Transpetro. Yet, proceeds an examination of the transportation activity under a constitutional optics, based on the EC 9/95; a legal optic, from the Petroleum Law (Law 9478/97) and some other legal documents related to the theme. Finally, presents the importance that the Law of Natural Gas (Law 11909/09) brought for that activity, by making possible that the natural gas transportation can also be effectuated through the Concession.

  14. Refinery scheduling

    Energy Technology Data Exchange (ETDEWEB)

    Magalhaes, Marcus V.; Fraga, Eder T. [PETROBRAS, Rio de Janeiro, RJ (Brazil); Shah, Nilay [Imperial College, London (United Kingdom)

    2004-07-01

    This work addresses the refinery scheduling problem using mathematical programming techniques. The solution adopted was to decompose the entire refinery model into a crude oil scheduling and a product scheduling problem. The envelope for the crude oil scheduling problem is composed of a terminal, a pipeline and the crude area of a refinery, including the crude distillation units. The solution method adopted includes a decomposition technique based on the topology of the system. The envelope for the product scheduling comprises all tanks, process units and products found in a refinery. Once crude scheduling decisions are Also available the product scheduling is solved using a rolling horizon algorithm. All models were tested with real data from PETROBRAS' REFAP refinery, located in Canoas, Southern Brazil. (author)

  15. Exports of petroleum products, 1988

    International Nuclear Information System (INIS)

    1989-04-01

    A summary is presented of exports of motor gasoline, middle distillate, aviation turbine fuel, heavy fuel oil, and partially processed oil from Canada for the 1988 calendar year. A discussion of petroleum product imports is included in order to put exports in the context of the overall trade. Exports of the above petroleum products averaged 32,000 m 3 /d in 1988, up 44% from 1987 levels. Each product except aviation fuel registered increases in export volumes, which reached the highest total volume of the decade. The main reason for the large increase was the first full year of production from the export-directed refinery at Come By Chance, Newfoundland. Export prices for light petroleum products stayed relatively close to USA spot prices. The heavy fuel oil price was mostly above the USA east coast spot price during 1988. Attractive prices on the USA east coast resulted in a few cargoes of middle distillate and motor gasoline shipped from British Columbia. Petroleum products imports came from 12 countries; Quebec had the largest volume of imports in 1988. The USA remained Canada's largest trading partner in petroleum products. Western exporters view the Far East as an ongoing important market. The top single exporter in Canada was Newfoundland Processing, with 32% of the total export volume. 12 figs., 3 tabs

  16. Control of occupational exposure to phenol in industrial wastewater treatment plant of a petroleum refinery in Alexandria, Egypt: An intervention application case study.

    Science.gov (United States)

    Zaki, Gehan R; El-Marakby, Fadia A; Ramadan, Alaa El-Din K; Issa, Ahmed I; Nofal, Faten H

    2016-11-01

    Phenol exposure is one of the hazards in the industrial wastewater treatment basin of any refinery. It additively interacts with hydrogen sulfide emitted from the wastewater basin. Consequently, its concentration should be greatly lower than its threshold limit value. The present study aimed at controlling occupational exposure to phenol in the work environment of wastewater treatment plant in a refinery by reducing phenolic compounds in the industrial wastewater basin. This study was conducted on both laboratory and refinery scales. The first was completed by dividing each wastewater sample from the outlets of different refinery units into three portions; the first was analyzed for phenolic compounds. The second and third were for laboratory scale charcoal and bacterial treatments. The two methods were compared regarding their simplicities, design, and removal efficiencies. Accordingly, bacterial treatment by continuous flow of sewage water containing Pseudomonas Aeruginosa was used for refinery scale treatment. Laboratory scale treatment of phenolic compounds revealed higher removal efficiency of charcoal [100.0(0.0) %] than of bacteria [99.9(0.013) %]. The refinery scale bacterial treatment was [99.8(0.013) %] efficient. Consequently, level of phenol in the work environment after refinery-scale treatment [0.069(0.802) mg/m(3)] was much lower than that before [5.700(26.050) mg/m(3)], with removal efficiency of [99.125(2.335) %]. From the present study, we can conclude that bacterial treatment of phenolic compounds in industrial wastewater of the wastewater treatment plant using continuous flow of sewage water containing Pseudomonas Aeruginosa reduces the workers' exposure to phenol.

  17. Figures of the petroleum industry

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    The statistic tables give informations about: Reserves and production of petroleum and natural gas, supply of crude petroleum in the Federal Republic of Germany, pipelines, tanker ships, petroleum refineries, petroleum consumption, storage and distribution, automobiles, prices, taxis and energy consumption. The data compilations are primarily given for the Federal Republic of Germany.

  18. Sustainability assessment of bioethanol and petroleum fuel production in Japan based on emergy analysis

    International Nuclear Information System (INIS)

    Liu, Jin’e; Lin, Bin-Le; Sagisaka, Masayuki

    2012-01-01

    To promote the reduction of greenhouse gas emissions, research and development of bioethanol technologies are encouraged in Japan and a plan to utilize untilled fields to develop rice for bioethanol production as a substitute for petroleum fuel is being devised. This study applies emergy methods to compare the sustainability of petroleum fuel production and two Japanese rice-to-ethanol production scenarios: (a) ethanol from rice grain, while straw and chaff are burned as energy and (b) ethanol from rice+straw+chaff. The major emergy indices, Emergy Yield Ratio (EYR), Environmental Loading Ratio (ELR), Emergy Investment Ratio (EIR), Emergy Sustainability Index (ESI), Environmental Impacts Ratio (EVR) and system transformity (Tr), are analyzed to assess the production processes. The results show that (1) petroleum fuel production presents higher ELR, EIR, EVR and lower EYR, ESI, Tr than rice-to-ethanol production, indicating rice-to-ethanol production makes sense for reduction of greenhouse gases (GHG); (2) scenario (a) performs similarly on major indicators (EYR, ESI, ELR, EIR and EVR) to scenario (b), yet the system efficiency indicator (Tr) of scenario (a, 7.572×10 5 semj/J) is much higher than (b, 4.573×10 5 semj/J), and therefore (b) is a better alternative for policy decisions; (3) both petroleum fuel production and rice-to-ethanol processes are mainly driven by purchased resources and are unsustainable and nonrenewable in the long run. - Highlights: ► We compare petrol fuel and rice-to-ethanol production using emergy indices. ► Rice-to-ethanol reduces green house gas emissions as a substitute for petrol fuel. ► Rice-to-ethanol production has better sustainability than that of petrol fuel. ► Neither petrol fuel nor biofuel production are sustainable in the long term. ► Bioethanol is not a renewable fuel.

  19. Study utilization of extractable petroleum hydrocarbons biodegradation waste as the main material for making solid fuels

    Science.gov (United States)

    Hendrianie, Nuniek; Juliastuti, Sri Rachmania; Ar-rosyidah, Fanny Husna; Rochman, Hilal Abdur

    2017-05-01

    Nowadays the existence of energy sources of oil and was limited. Therefore, it was important to searching for new innovations of renewable energy sources by utilizing the waste into a source of energy. On the other hand, the process of extractable petroleum hydrocarbons biodegradation generated sludge that had calorific value and untapped. Because of the need for alternative sources of energy innovation with the concept of zero waste and the fuel potential from extractable petroleum hydrocarbons biodegradation waste, so it was necessary to study the use of extractable petroleum hydrocarbons biodegradation waste as the main material for making solid fuel. In addition, sawdust is a waste that had a great quantities and also had a high calorific value to be mixed with extractable petroleum hydrocarbons biodegradation waste. The purpose of this study was to determine the characteristics of the extractable petroleum hydrocarbons biodegradation waste and to determine the potential and a combination of a mixture of extractable petroleum hydrocarbons biodegradation waste and sawdust which has the best calorific value. The variables of this study was the composition of the waste and sawdust as follows 1:1; 1:3; and 3:1 (mass of sawdust : mass of waste) and time of sawdust carbonization was 10, 15 and 20 minutes. Sawdust was carbonized to get the high heating value. The characteristic of main material and fuel analysis performed with proximate analysis. While the calorific value analysis was performed with a bomb calorimeter. From the research, it was known that extractable petroleum hydrocarbons biodegradation waste had a moisture content of 3.06%; volatile matter 19.98%; ash content of 0.56%; fixed carbon content of 76.4% and a calorific value of 717 cal/gram. And a mixture that had the highest calorific value (4286.5 cal/gram) achieved in comparison sawdust : waste (3:1) by carbonization of sawdust for 20 minutes.

  20. In vitro and in vivo investigation of the genotoxic potential of waters from rivers under the influence of a petroleum refinery (São Paulo State - Brazil).

    Science.gov (United States)

    Hara, Raquel Vaz; Marin-Morales, Maria Aparecida

    2017-05-01

    In recent years concern about the chemical composition of wastewater generated by the oil refining industry has increased, even after its treatment. These wastewaters contain substances that can harm both the entire aquatic ecosystem and the health of any exposed organisms. The aim of this study was to evaluate the genotoxic and mutagenic potentials of the effluent generated by the largest Brazilian petroleum refinery, the effectiveness of the treatments used by the refinery, and whether its effluent can compromise the water quality of the river where it is discarded. Chromosomal aberration and micronucleus assays were performed in Allium cepa and micronucleus test in mammalian cell culture (CHO-K1). The samples were collected in three sites at the refinery: one site on the Jaguari River and two sites on the Atibaia Rivers (upstream and downstream of the discharged effluent), under three different climatic conditions. Tests with A. cepa showed increased frequencies of chromosomal aberrations and micronuclei in meristematic cells for the effluent after physico-chemical treatment, but the samples after treatment biological and stabilization pond presented none of these abnormalities. It was observed that the induced damage in the meristematic cells was not observed in the F 1 cells of A. cepa roots. The micronucleus test performed with mammalian cell culture also indicated that the effluent, after physico-chemical treatment, induced a significant increase in micronucleus frequencies. Plant and hamster cells exposed to the other samples collected inside the refinery and in the Jaguari and Atibaia Rivers did not present evidence of genotoxicity and mutagenicity in the tests performed. This study showed that the effluent treated carried out by the refinery (biological treatment followed by a stabilization pond) proved to be efficient for the removal of the toxic load still present after the physico-chemical treatment, since no change in the quality of the Atibaia

  1. Worldwide Life Cycle Analysis (LCA) of Greenhouse Gas (GHG) Emissions from Petroleum Jet Fuel

    Science.gov (United States)

    2017-11-09

    The main objective of this project was to calculate greenhouse gas emissions estimates for petroleum jet fuels for the recent past and for future scenarios in the coming decades. Results were reported globally and broken out by world regions, and the...

  2. Refinery production planning and scheduling: the refining core business

    Directory of Open Access Journals (Sweden)

    M. Joly

    2012-06-01

    Full Text Available Intelligent production planning and scheduling are of paramount importance to ensure refinery profitability, logistic reliability and safety at the local and corporate levels. In Brazil, such activities play a particularly critical role, since the Brazilian downstream model is moving towards a demand-driven model rather than a supply-driven one. Moreover, new and specialized non-linear constraints are continuously being incorporated into these large-scale problems: increases in oil prices implying the need for processing poor quality crudes, increasing demand and new demand patterns for petroleum products, new stringent environmental regulations related to clean fuels and start-up of new production technologies embedded into more complex refining schemes. This paper aims at clarifying the central role of refinery planning and scheduling activities in the Petrobras refining business. Major past and present results are outlined and corporate long-term strategies to deal with present and future challenges are presented.

  3. 76 FR 38117 - Notice of Intent To Prepare an Environmental Assessment Regarding DLA Energy's Mobility Fuel...

    Science.gov (United States)

    2011-06-29

    ... refined petroleum products are fungible, it is anticipated that these petroleum products produced from... ground products such as heating oil, diesel and gasoline. Although DLA Energy is the largest federal... military specification fuel is produced in the same refineries by the same methods as other commercial...

  4. Development of Bio-Oil Commodity Fuel as a Refinery Feedstock from High Impact Algae Biomass

    Energy Technology Data Exchange (ETDEWEB)

    Kastner, James [Univ. of Georgia, Athens, GA (United States). Dept. of Biochemical Engineering; Mani, Sudhagar [Univ. of Georgia, Athens, GA (United States). Dept. of Biochemical Engineering; Das, K. C. [Univ. of Georgia, Athens, GA (United States). Dept. of Biochemical Engineering; Hilten, Roger [Univ. of Georgia, Athens, GA (United States). Dept. of Biochemical Engineering; Jena, Umakanta [Desert Research Inst. (DRI), Reno, NV (United States)

    2014-11-30

    A two-stage hydrothermal liquefaction (HTL) process was developed to 1) reduce nitrogen levels in algal oil, 2) generate a nitrogen rich stream with limited inhibitors for recycle and algae cultivation, and 3) improve downstream catalytic hydrodenitrogenation and hydrodeoxygenation of the algal oil to refinery intermediates. In the first stage, low temperature HTL was conducted at 125, 175, and 225°C at holding times ranging from 1 to 30 min (time at reaction temperature). A consortium of three algal strains, namely Chlorella sorokiniana, Chlorella minutissima, and Scenedesmus bijuga were used to grow and harvest biomass in a raceway system – this consortium is called the UGA Raceway strain throughout the report. Subsequent analysis of the final harvested product indicated that only two strains predominated in the final harvest - Chlorella sorokiniana and Scenedesmus bijuga. Two additional strains representing a high protein (Spirulina platensis) and high lipid algae (Nannochloropsis) strains were also used in this study. These strains were purchased from suppliers. S. platensis biomass was provided by Earthrise Nutritionals LLC (Calipatria, CA) in dry powder form with defined properties, and was stored in airtight packages at 4°C prior to use. A Nannochloropsis paste from Reed Mariculture was purchased and used in the two-stage HTL/HDO experiments. The solids and liquids from this low temperature HTL pretreatment step were separated and analyzed, leading to the following conclusions. Overall, these results indicate that low temperature HTL (200-250°C) at short residence times (5-15 min) can be used to lyse algae cells and remove/separate protein and nitrogen before subsequent higher temperature HTL (for lipid and other polymer hydrolysis) and HDO. The significant reduction in nitrogen when coupled with low protein/high lipid algae cultivation methods at scale could significantly improve downstream catalytic HDO results. However, significant barriers and

  5. Evaluation of the European Union-United States oil and petroleum-based fuels trade potential in the context of the negotiated TTIP agreement

    Directory of Open Access Journals (Sweden)

    Olkuski Tadeusz

    2017-01-01

    Full Text Available The article evaluates the European Union-United States oil and petroleum-based fuels trade potential. The planned trade structure and balance according to IEA (International Energy Agency and IHS (IHS CERA www.ihs.com scenarios, the projected volume of imports and exports, and differences in price levels and costs are presented. The projected potential of the trade volume, taking into account the possible impact of the Transatlantic Trade and Investment Partnership (TTIP, is also presented. The analysis has shown that the elimination of trade barriers between the European Union and the United States would be more beneficial to US refineries. Due to the higher import tariffs to the EU, the potential benefits of US exporters are higher than those of the EU exporters to the US. This confirms the fears of European negotiators that some aspects of the agreement will have a negative impact on European businesses. However, in the case of petroleum products the TTIP agreement will have a negligible impact on increasing the export volume.

  6. Feasibility study on the modernization and expansion of the Tema Oil Refinery. Executive Summary. Export trade information

    International Nuclear Information System (INIS)

    Anon.

    1992-04-01

    The Tema Oil Refinery (TOR), which was commissioned in 1963, is a simple hydro-skimming plant which processes crude oil into LPG, gasoline, kerosene, gasoil, and fuel oil. It is the only petroleum refinery in Ghana. Over the years some of the equipment in the refinery has deteriorated or become obsolete necessitating major rehabilitation. A study of the refinery expansion project takes into consideration earlier studies and, equally important, recognizes the extensive work done by TOR in rehabilitating the refinery. The program, carried out in phases because of funding limitations, has addressed the critical repairs and replacements in the process units and utilities necessary to prolong the life of the refinery and assure reliability and safe operation. It undertook the task of investigating the feasibility of modernizing and expanding the refinery at Tema, Ghana to meet projected market demands until the year 2005. A process planning study was conducted to select the optimal process and utility configuration which would result in economic benefits to Ghana

  7. Application of an aerobic fixed bed bioreactor for treatment of petroleum refinery wastewaters; Aplicacao de um bio-reator aerobio de leito fixo para tratamento de efluentes do refino de petroleo

    Energy Technology Data Exchange (ETDEWEB)

    Vendramel, Simone M.; Dezzotti, Marcia; Sant' Anna Junior, Geraldo L. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia (COPPE). Programa de Engenharia Quimica

    2004-07-01

    The motivation of this work was to investigate a biological treatment system, which requires low installation area and presents high flexibility. Thus, a laboratory scale aerated submerged fixed-film bioreactor was applied to the treatment of a petroleum refinery wastewater and its performance was monitored. The reactor was continuously operated during 260 days and submitted to different organic loadings in the range of 0.5 to 2.4 kgCOD.m{sup -3}.d{sup -1}. The following removal efficiencies were attained: COD (75 - 91%), TSS and TVS (60 - 92%) and DOC (56 - 91%) and turbidity (71 - 95%). The reactor presented a high level of mixing and showed to be stable when submitted to different hydraulic and organic loadings. Loss of biofilm was negligible and medium clogging problems were not observed. The support medium (PVC plates) showed to be very adequate for microbial adhesion and growth, resulting in stable bioreactor operation. (author)

  8. The rise and fall of refineries

    International Nuclear Information System (INIS)

    Chretien, D.

    2002-01-01

    This paper described the rise and fall of refineries in Montreal. Well before Calgary, Montreal was the hub of activity for oil refineries because Montreal was the principle consuming market for petroleum products in Canada. The location was good, particularly since the soil was clay which helped prevent soil infiltration of petroleum. The first refinery in Montreal was constructed in 1916 by Esso, followed by Texaco in 1921 and Gulf in 1931. Initially oil was shipped by boat to the Port of Montreal from Saudi Arabia. Later, the petroleum came mostly from Venezuela. At the beginning of the 1980s many refineries were closed because they became obsolete and upgrading them would have been too costly. Only 3 refineries remain in Quebec, of which 2 are in Montreal. They are owned by Shell and PetroCanada. The third refinery in Quebec is in St-Romuald and is owned by UltraMar. One of the major contributing factors to the decline of the refining industry in Montreal was the decision in 1984 by former Prime Minister Trudeau to force Canadian provinces to purchase their petroleum from Alberta. This caused the petrochemical industry to locate in Sarnia in Ontario, leaving the Montreal refining centre to become obsolete. 3 figs

  9. The first car fuel of the post-petroleum era

    International Nuclear Information System (INIS)

    Willot, D.

    2006-01-01

    French authorities have decided to back the development and the use of ethanol. A program called Flex-fuel-2010 favours the production and a wide use of the E85 fuel for transport in France. It appears that the volume of France's exports in cereals and beet sugar represent, in ethanol equivalent, 70% of our needs in car fuel for private transport. Oil companies and supermarket chains compel themselves to open more than 500 selling spots of E85 fuel throughout France in 2007. In 2007, car manufacturers like Renault and PSA will begin to sell cars running on E85 at a price equivalent to that of current cars. Fiscal incentives are also expected to favour the use of E85. (A.C.)

  10. Liquefied Petroleum Gas as Automotive Fuel in Environmental Protection

    Directory of Open Access Journals (Sweden)

    Nada Štrumberger

    2012-10-01

    Full Text Available This paper considers the possibilities of using liquefied petroleumgas (LPG as alternative fuel for propelling Olio enginesin passenger cars. The advantages of using LPG comparedto petrol are reflected in the reduced emission of harmfulgases, lower price. The disadvantages include the costs of installingthe gas equipment, occupying part of the boot, as well asfew gas filling stations. In spite of the disadvantages, liquefiedpetroleum gas is claimed to be the fuel of the future.

  11. Analysis of the structural steels corrosion resistance in sour water from petroleum refineries; Analise da resistencia a corrosao de acos estruturais em aguas acidas de refinarias de petroleo

    Energy Technology Data Exchange (ETDEWEB)

    Proenca, Marcos B.; Freire, Celia M. de A. [Universidade Estadual de Campinas, SP (Brazil). Faculdade de Engenharia Mecanica; Santos, Margatita B. [Universidade Estadual de Campinas, SP (Brazil). Inst. de Fisica. Dept. de Fisica Aplicada

    1994-07-01

    The presence of H{sub 2} S in refineries FCC sour water provokes the formation of a passive Fe S scale. The cyanides present on sour water remove this scale, raising the corrosion rate in pipping and vessels. In this work it was measured the corrosion rate of structural steels in this water by electrochemical methods. Anodic polarization curves were plotted and the corrosion rates of the steels were determined. (author)

  12. Improving cost-effectiveness for the furnace in a full-scale refinery plant with reuse of waste tail gas fuel

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Chien-Li [Department of Leisure and Recreation Management, Diwan University, Tainan (China); Hou, Shuhn-Shyurng [Department of Mechanical Engineering, Kun Shan University (China); Lee, Wen-Jhy [Department of Environmental Engineering, National Cheng Kung University (China); Jou, Chih-Ju G. [Department of Safety, Health and Environmental Engineering, National Kaohsiung First University of Science and Technology, 2, Juoyue Rd., Nantz District, Kaohsiung 811 (China)

    2010-02-15

    The waste tail gas fuel emitted from refinery plant in Taiwan e.g. catalytic reforming unit, catalytic cracking unit and residue desulfurization unit, was recovered and reused as a replacement fuel. In this study, it was slowly added to the fuel stream of a heater furnace to replace natural gas for powering a full-scale distillation process. The waste tail gas fuel contained on average 60 mol% of hydrogen. On-site experimental results show that both the flame length and orange-yellowish brightness decrease with increasing proportion of waste gas fuel in the original natural gas fuel. Moreover, the adiabatic flame temperature increases as the content of waste gas fuel is increased in the fuel mixture since waste gas fuel has a higher adiabatic flame temperature than that of natural gas. The complete replacement of natural gas by waste gas fuel for a heater furnace operating at 70% loading (i.e. 3.6 x 10{sup 7} kcal/h of combustion capacity) will save 5.8 x 10{sup 6} m{sup 3} of natural gas consumption, and 3.5 x 10{sup 4} tons (or 53.4%) of CO{sub 2} emission annually. Recovering and reusing the waste tail gas fuel as natural gas replacement will achieve tremendous savings of natural gas usage and effectively lower the emission of carbon dioxide. (author)

  13. Alternative Fuels Data Center: City of Chicago Program Encourages Petroleum

    Science.gov (United States)

    lacked the funds to support such a project, but officials worked with the Chicago Area Clean Cities (CACC networking opportunities. This photo shows a parked compressed natural gas van the City of Chicago's fleet Infrastructure: 11 private E85 fueling stations Related Links Ethanol Natural Gas Chicago Area Clean Cities

  14. Multi objective multi refinery optimization with environmental and catastrophic failure effects objectives

    Science.gov (United States)

    Khogeer, Ahmed Sirag

    2005-11-01

    Petroleum refining is a capital-intensive business. With stringent environmental regulations on the processing industry and declining refining margins, political instability, increased risk of war and terrorist attacks in which refineries and fuel transportation grids may be targeted, higher pressures are exerted on refiners to optimize performance and find the best combination of feed and processes to produce salable products that meet stricter product specifications, while at the same time meeting refinery supply commitments and of course making profit. This is done through multi objective optimization. For corporate refining companies and at the national level, Intea-Refinery and Inter-Refinery optimization is the second step in optimizing the operation of the whole refining chain as a single system. Most refinery-wide optimization methods do not cover multiple objectives such as minimizing environmental impact, avoiding catastrophic failures, or enhancing product spec upgrade effects. This work starts by carrying out a refinery-wide, single objective optimization, and then moves to multi objective-single refinery optimization. The last step is multi objective-multi refinery optimization, the objectives of which are analysis of the effects of economic, environmental, product spec, strategic, and catastrophic failure. Simulation runs were carried out using both MATLAB and ASPEN PIMS utilizing nonlinear techniques to solve the optimization problem. The results addressed the need to debottleneck some refineries or transportation media in order to meet the demand for essential products under partial or total failure scenarios. They also addressed how importing some high spec products can help recover some of the losses and what is needed in order to accomplish this. In addition, the results showed nonlinear relations among local and global objectives for some refineries. The results demonstrate that refineries can have a local multi objective optimum that does not

  15. Chemical and fuel products from mixtures of coal and petroleum

    Energy Technology Data Exchange (ETDEWEB)

    Krichko, A A; Yulin, M K

    1973-01-01

    From a 1:1 coal-petroleum low-pressure (less than 100 atm) hydrogenation product, C/sub 6-8/ phenols comprising 7.4 percent of the product distilling below 240/sup 0/C were extracted with 10 percent aqueous caustic soda and hydrofined at 325/sup 0/C and 20 atm on cobalt molybdenum alumina catalyst. The combined 240/sup 0/ to 320/sup 0/C and less than or equal to 240/sup 0/C neutral fractions were hydrofined at 400/sup 0/C and 50 atm on cobalt molybdenum alumina catalyst, and the gasoline comprising 42.8 percent of the catalyzate hydroreformed at 490/sup 0/C and 50 atm to raise the octane number from 50.4 to 81.8 to 91.3 and increase the aromatics content from 9.0 to 55.6 percent. Gasoline of 78.5 to 90.5 octane number was prepared by hydrocracking the 180 to 320/sup 0/C catalyzate fraction at 380/sup 0/C and 40 atm on a molybdenum hydrogen sodium yttrium zeolite catalyst greatly favoring C/sub 3-4/ hydrocarbons in the gaseous products (9.0 percent).

  16. Maximizing petrochemicals from refineries

    Energy Technology Data Exchange (ETDEWEB)

    Glover, B.; Foley, T.; Frey, S. [UOP, Des Plaines, IL (United States)

    2007-07-01

    New fuel quality requirements and high growth rates for petrochemicals are providing both challenges and opportunities for refineries. A key challenge in refineries today is to improve of the value of the products from the FCC unit. In particular, light FCC naphtha and LCO are prime candidates for improved utilization. Processing options have been developed focusing on new opportunities for these traditional fuel components. The Total Petrochemicals/UOP Olefin Cracking Process cracks C4-C8 olefins to produce propylene and ethylene. This process can be integrated into FCC units running at all severity levels to produce valuable light olefins while reducing the olefin content of the light FCC naphtha. Integration of the Olefin Cracking Process with an FCC unit can be accomplished to allow a range of operating modes which can accommodate changing demand for propylene, cracked naphtha and alkylate. Other processes developed by UOP allow for upgrading LCO into a range of products including petrochemical grade xylenes, benzene, high cetane diesel and low sulfur high octane gasoline. Various processing options are available which allow the products from LCO conversion to be adjusted based on the needs and opportunities of an individual refinery, as well as the external petrochemical demand cycles. This presentation will examine recent refining and petrochemical trends and highlight new process technologies that can be used to generate additional revenue from petrochemical production while addressing evolving clean fuel demands. (orig.)

  17. Documentation of the petroleum market model (PMM). Appendix: Model developer's report

    International Nuclear Information System (INIS)

    1994-01-01

    The Office of Integrated Analysis and Forecasting (OIAF) is required to provide complete model documentation to meet the EIA Model Acceptance Standards. The EIA Model Documentation: Petroleum Market Model of the National Energy Modeling System provides a complete description of the Petroleum Market Model's (PMM) methodology, and relation to other modules in the National Energy Modeling System (NEMS). This Model Developer's Report (MDR) serves as an appendix to the methodology documentation and provides an assessment of the sensitivity of PMM results to changes in input data. The MDR analysis for PMM is performed by varying several sets of input variables one-at-a-time and examining the effect on a set of selected output variables. The analysis is based on stand-alone, rather than integrated, National Energy Modeling System (NEMS) runs. This means that other NEMS modules are not responding to PMM outputs. The PMM models petroleum refining and marketing. The purpose of the PMM is to project petroleum product prices, refining activities, and movements of petroleum into the United States and among domestic regions. In addition, the PMM estimates capacity expansion and fuel consumption in, the refining industry. The PMM is also used to analyze a wide variety of petroleum-related issues and policies, in order to foster better understanding of the petroleum refining and marketing industry and the effects of certain policies and regulations. The PMM simulates the operation of petroleum refineries in the United States, including the supply and transportation of crude oil to refineries, the regional processing of these raw materials into petroleum products, and the distribution of petroleum products to meet regional demands. The essential outputs of this model are product prices, a petroleum supply/demand balance, demands for refinery fuel use, and capacity expansion

  18. Polycyclic Aromatic Hydrocarbons in Fine Particulate Matter Emitted from Burning Kerosene, Liquid Petroleum Gas, and Wood Fuels in Household Cookstoves

    Science.gov (United States)

    This study measured polycyclic aromatic hydrocarbon (PAH) composition in particulate matter emissions from residential cookstoves. A variety of fuel and cookstove combinations were examined, including: (i) liquid petroleum gas (LPG), (ii) kerosene in a wick stove, (iii) wood (10%...

  19. Bioremediation: Effective treatment of petroleum-fuel-contaminated soil, a common environmental problem at industrial and governmental agency sites

    International Nuclear Information System (INIS)

    Jolley, R.L.; Donaldson, T.L.; Siegrist, R.L.; Walker, J.F.; MacNeill, J.J.; Ott, D.W.; Machanoff, R.A.; Adler, H.I.; Phelps, T.J.

    1992-01-01

    Bioremediation methods are receiving increased attention for degradation of petroleum-fuel-hydrocarbon contamination in soils. An in situ bioremediation demonstration is being conducted on petroleum-fuel-contaminated soil at Kwajalein Island, a remote Pacific site. Bioreaction parameters studied include water, air, nutrient, and microorganism culture addition. This paper presents planning and design aspects of the demonstration that is scheduled to be completed in 1993

  20. Petroleum Market Model of the National Energy Modeling System

    International Nuclear Information System (INIS)

    1997-01-01

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions. The production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level. This report is organized as follows: Chapter 2, Model Purpose; Chapter 3, Model Overview and Rationale; Chapter 4, Model Structure; Appendix A, Inventory of Input Data, Parameter Estimates, and Model Outputs; Appendix B, Detailed Mathematical Description of the Model; Appendix C, Bibliography; Appendix D, Model Abstract; Appendix E, Data Quality; Appendix F, Estimation methodologies; Appendix G, Matrix Generator documentation; Appendix H, Historical Data Processing; and Appendix I, Biofuels Supply Submodule

  1. Petroleum Market Model of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions. The production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level. This report is organized as follows: Chapter 2, Model Purpose; Chapter 3, Model Overview and Rationale; Chapter 4, Model Structure; Appendix A, Inventory of Input Data, Parameter Estimates, and Model Outputs; Appendix B, Detailed Mathematical Description of the Model; Appendix C, Bibliography; Appendix D, Model Abstract; Appendix E, Data Quality; Appendix F, Estimation methodologies; Appendix G, Matrix Generator documentation; Appendix H, Historical Data Processing; and Appendix I, Biofuels Supply Submodule.

  2. Gaseous fuels: past experiences and future expectations

    NARCIS (Netherlands)

    Steen, M. van der

    1996-01-01

    During the fifties, the use of LPG (Liquefied Petroleum Gas) was promoted in Italy and the Netherlands. The Dutch government promulgated tax regulations which made the use of LPG, available in large quentities as a by-product in the refineries, attractive as an automotive fuel. Dedicated heavy-duty

  3. Physicochemical determinations of petroleum, heavy fuel derivative and combustion nanoparticles

    International Nuclear Information System (INIS)

    Frias Bullain, Jorge; Padron Rodriguez, M.; Perez Barcala, B.; Lopez Guerra, S.

    2016-01-01

    In the investigation, a crude from Cuban Northern Heavy Oil Belt and its fuel oil fraction was characterized by chemical and physical techniques. Subsequent to the characterization of the derivative, MSI gas analyzer was performed, to identify and quantify concentrations of chemical species, in correspondence with EPA (2007) for external sources. Total suspended particles collected in filter holder were identified using the gravimetric method (ISO 9096). With the intention of knowing the magnitude of polycyclic aromatic hydrocarbons reported in literature were chosen the higher and lower molecular mass and measured on the basis of its polar covalent radii. Total aromatic hydrocarbons were identified using activated charcoal with subsequent elution with nhexane for analysis by ultraviolet spectroscopy in a Genesys 10 UV spectrophotometer. Environmental pollution control in the oil sector, is evaluated in three states. The particles in the states mentioned above, whose dimensions are between (1-100) x10-9 meters are called nanoparticles. Nanotechnology currently offers firm steps in the development of different nanoparticles, which are applied directly to the mineralogical industry. Contributions stand out sharply operations: exploration, drilling and refining oil. (Author)

  4. Refining and blending of aviation turbine fuels.

    Science.gov (United States)

    White, R D

    1999-02-01

    Aviation turbine fuels (jet fuels) are similar to other petroleum products that have a boiling range of approximately 300F to 550F. Kerosene and No.1 grades of fuel oil, diesel fuel, and gas turbine oil share many similar physical and chemical properties with jet fuel. The similarity among these products should allow toxicology data on one material to be extrapolated to the others. Refineries in the USA manufacture jet fuel to meet industry standard specifications. Civilian aircraft primarily use Jet A or Jet A-1 fuel as defined by ASTM D 1655. Military aircraft use JP-5 or JP-8 fuel as defined by MIL-T-5624R or MIL-T-83133D respectively. The freezing point and flash point are the principle differences between the finished fuels. Common refinery processes that produce jet fuel include distillation, caustic treatment, hydrotreating, and hydrocracking. Each of these refining processes may be the final step to produce jet fuel. Sometimes blending of two or more of these refinery process streams are needed to produce jet fuel that meets the desired specifications. Chemical additives allowed for use in jet fuel are also defined in the product specifications. In many cases, the customer rather than the refinery will put additives into the fuel to meet their specific storage or flight condition requirements.

  5. PERFORMANCE, EMISSION, AND COMBUSTION CHARACTERISTICS OF A CI ENGINE USING LIQUID PETROLEUM GAS AND NEEM OIL IN DUAL FUEL MODE

    Directory of Open Access Journals (Sweden)

    Palanimuthu Vijayabalan

    2010-01-01

    Full Text Available Increased environmental awareness and depletion of resources are driving the industries to develop viable alternative fuels like vegetable oils, compresed natural gas, liquid petroleum gas, producer gas, and biogas in order to provide suitable substitute to diesel for compression ignition engine. In this investigation, a single cylinder, vertical, air-cooled diesel engine was modified to use liquid petroleum gas in dual fuel mode. The liquefied petroleum gas, was mixed with air and supplied through intake manifold. The liquid fuel neem oil or diesel was injected into the combustion chamber. The performance, emission, and combustion characteristics were studied and compared for neat fuel and dual fuel mode. The experimental results on dual fuel engine show a reduction in oxides of nitrogen up to 70% of the rated power and smoke in the entire power range. However the brake thermal efficiency was found decreased in low power range due to lower calorific value of liquid petroleum gas, and increase in higher power range due to the complete burning of liquid petroleum gas. Hydrocarbon and carbon monoxide emissions were increased significantly at lower power range and marginal variation in higher power range.

  6. The significance of LPG in Turkish vehicular transportation: liquefied petroleum gases (LPG) in fueled systems

    Energy Technology Data Exchange (ETDEWEB)

    Balat, Mustafa [Besikduzu, Trabzon (Turkey)

    2005-04-15

    Liquefied petroleum gases (LPG) are in widespread use in homes, industry and agriculture. Among the many uses of these gases are heating and refrigeration, as a supplement for natural gas, as fuel for industrial equipment and mobile homes, in the manufacture of ethylene, and as a solvent. Worldwide LPG production is limited to about 10% of total gasoline and diesel fuel consumption and is used to a great extent for domestic and industrial purposes. Since LPG burns cleaner with less carbon build-up and oil contamination, engine wear is reduced and the life of some components, such as rings and bearings, is much longer than with gasoline. The high octane of LPG also minimizes wear from engine knock. The rapid development of LPG technology, including ease of vehicular conversion and estimations of increased LPG availability, suggest LPG will soon be recognized as a premium automotive fuel. (Author)

  7. South Africa's refineries: waiting for Maduna

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    A definitive energy policy from the new Energy Minister, Penuell Maduna, is awaited by the petroleum industry in South Africa. Some of the complexities of the South African oil market and past legacies which make the task of producing a policy difficult, are examined here. They include the allegations made initially in 1994 that oil refineries are illegally repatriating profits by paying too much for imported products. Accusations of this transfer pricing have resurfaced in the light of recent figures published by the South African Petroleum Industry Association (SAPIA) which show that the oil industry's profitability is not as high as some had presumed. However, compelling evidence for the allegations has not appeared and it is unlikely that the foreign investors in SAPIA would endanger their operations in this way. SAPIA members are key investors in the national infrastructure and make large tax contributions much needed by the treasury. In its turn, SAPIA is unhappy about the continuation of the payment of large taxpayer funded subsidies to the privatised Sasol, the South African synthetic fuel company, seeing as anti-competitive and having negative implications for the national economy. For its part Sasol argues its entitlement to the same tariff protection enjoyed by 80% of local manufacturing industries in South Africa. Some government action has been taken to reduce the subsidies though. The oil companies in SAPIA require clarity on future energy policy and deregulation before committing themselves to further heavy capital investment and Sasol also requires an end to the present uncertainties. (UK)

  8. Technological innovation and environmental regulation at the petroleum refining industry: the Paulinia refinery case; Inovacao tecnologica e regulacao ambiental na industria de refino de petroleo: o caso da Refinaria de Paulinia

    Energy Technology Data Exchange (ETDEWEB)

    Azevedo, Adalberto Mantovani Martiniano de; Pereira, Newton Mueller [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Inst. de Geociencias. Dept. de Politica Cientifica e Tecnologica]. E-mails: adalba@ige.unicamp.br; newpe@ige.unicamp.br

    2006-07-01

    This article discusses the influence of environmental regulation on the adoption of new production techniques and on the improvement of existing techniques in the refining petroleum industry, namely at the Paulinia refinery (REPLAN). Describes the techniques adopted in order to fit refining processes into the regulation about environmental impacts (related to the protection of resources like water, air and soil), and also techniques adopted in order to produce less pollutant diesel and gasoline. This article has support on bibliographic research and data collected in REPLAN and CENPES, which permit characterize technologies adopted in REPLAN at the end of the 90s and the regulatory rules that drive them. The regulation is presented under an evolutionary approach, considering that technology develops along whit the socio-economic context, the environmental regulation is a related element which determines the search and selection of technologies able to comply with regulation ensuring economic viability. Regulation is also a determinant factor for the adoption of innovations in the refining industry. Specifically in REPLAN, the environmental regulation has required large investments in order to comply processes and products with the established standards. (author)

  9. Joint refinery selenium treatability study

    International Nuclear Information System (INIS)

    Meyer, C.L.; Folwarkow, S.

    1993-01-01

    The San Francisco Regional Water Quality Control Board recently established mass limits on discharges of selenium to the San Francisco Bay from several petroleum refineries. The refineries had been working independently to develop control strategies, including both source control and treatment options, for removal of selenium from their discharges. By January 1992, over fifty different combinations of treatment technologies, wastewater streams, and pretreatment steps had been investigated to determine their effectiveness and feasibility as selenium removal processes. No treatment process studied could achieve the required mass limits without serious negative environmental consequences, such as generation of large amounts of hazardous sludge. To better facilitate the development of a feasible selenium treatment process, the six Bay Area refineries shared results of their studies and identified several technologies that, with further work, could be developed further. This additional work is currently being carried out as part of a joint selenium treatability study sponsored by the Western States Petroleum Association. A review of the previous source control and treatment studies, along with a description of the current treatability studies will be discussed

  10. Refinery siting workbook: appendices C to O

    Energy Technology Data Exchange (ETDEWEB)

    1980-07-01

    Applicable laws and permits available for the selection and building of petroleum refineries are enclosed. A glossary of pertinent terms is also included. References related to the National Environmental Policy Act, the Clean Air Act, the Federal Water Pollution Control Act, Resource Conservation and Recovery Act, Toxic Substance Control Act, and Wetlands and Coastal Zone are included. Permit information is also presented. (DC)

  11. Petroleum Market Model of the National Energy Modeling System. Part 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-18

    This report contains the following: Bibliography; Petroleum Market Model abstract; Data quality; Estimation methodologies (includes refinery investment recovery thresholds, gas plant models, chemical industry demand for methanol, estimation of refinery fixed costs, estimation of distribution costs, estimation of taxes gasoline specifications, estimation of gasoline market shares, estimation of low-sulfur diesel market shares, low-sulfur diesel specifications, estimation of regional conversion coefficients, estimation of SO{sub 2} allowance equations, unfinished oil imports methodology, product pipeline capacities and tariffs, cogeneration methodology, natural gas plant fuel consumption, and Alaskan crude oil exports); Matrix generator documentation; Historical data processing; and Biofuels supply submodule.

  12. Life cycle of petroleum biodegradation metabolite plumes, and implications for risk management at fuel release sites.

    Science.gov (United States)

    Zemo, Dawn A; O'Reilly, Kirk T; Mohler, Rachel E; Magaw, Renae I; Espino Devine, Catalina; Ahn, Sungwoo; Tiwary, Asheesh K

    2017-07-01

    This paper summarizes the results of a 5-y research study of the nature and toxicity of petroleum biodegradation metabolites in groundwater at fuel release sites that are quantified as diesel-range "Total Petroleum Hydrocarbons" (TPH; also known as TPHd, diesel-range organics (DRO), etc.), unless a silica gel cleanup (SGC) step is used on the sample extract prior to the TPH analysis. This issue is important for site risk management in regulatory jurisdictions that use TPH as a metric; the presence of these metabolites may preclude site closure even if all other factors can be considered "low-risk." Previous work has shown that up to 100% of the extractable organics in groundwater at petroleum release sites can be biodegradation metabolites. The metabolites can be separated from the hydrocarbons by incorporating an SGC step; however, regulatory agency acceptance of SGC has been inconsistent because of questions about the nature and toxicity of the metabolites. The present study was conducted to answer these specific questions. Groundwater samples collected from source and downgradient wells at fuel release sites were extracted and subjected to targeted gas chromatography-mass spectrometry (GC-MS) and nontargeted two-dimensional gas chromatography with time-of-flight mass spectrometry (GC×GC-MS) analyses, and the metabolites identified in each sample were classified according to molecular structural classes and assigned an oral reference dose (RfD)-based toxicity ranking. Our work demonstrates that the metabolites identified in groundwater at biodegrading fuel release sites are in classes ranked as low toxicity to humans and are not expected to pose significant risk to human health. The identified metabolites naturally attenuate in a predictable manner, with an overall trend to an increasingly higher proportion of organic acids and esters, and a lower human toxicity profile, and a life cycle that is consistent with the low-risk natural attenuation paradigm adopted

  13. The effect of hydraulic retention time on the performance and fouling characteristics of membrane sequencing batch reactors used for the treatment of synthetic petroleum refinery wastewater.

    Science.gov (United States)

    Shariati, Seyed Ramin Pajoum; Bonakdarpour, Babak; Zare, Nasim; Ashtiani, Farzin Zokaee

    2011-09-01

    The use of membrane sequencing batch reactors, operated at HRT of 8, 16 and 24h, was considered for the treatment of a synthetic petroleum wastewater. Increase in HRT resulted in statistically significant decrease in MLSS. Removal efficiencies higher than 97% were found for the three model hydrocarbon pollutants at all HRTs, with air stripping making a small contribution to overall removal. Particle size distribution (PSD) and microscopic analysis showed reduction in the protozoan populations in the activated sludge with decreasing HRT. PSD analysis also showed a higher proportion of larger and smaller sized particles at the lowest HRT. The rate of membrane fouling was found to increase with decreasing HRT; SMP, especially carbohydrate SMP, and mixed liquor apparent viscosity also showed a pronounced increase with decreasing HRT, whereas the concentration of EPS and its components decreased. FTIR analysis identified organic compounds as the main component of membrane pore fouling. Copyright © 2011 Elsevier Ltd. All rights reserved.

  14. Simultaneous speciation of arsenic (As(III), MMA, DMA, and As(V)) and selenium (Se(IV), Se(VI), and SeCN{sup -}) in petroleum refinery aqueous streams

    Energy Technology Data Exchange (ETDEWEB)

    Tonietto, Gisele B.; Godoy, Jose M.; Oliveira, Ana Cristina [Pontificia Universidade Catolica do Rio de Janeiro, Rio de Janeiro, RJ (Brazil); Souza, Marcia V. de [Petrobras/Cenpes, Research and Development Center, Rio de Janeiro (Brazil)

    2010-07-15

    High-performance liquid chromatography (HPLC) coupled to an ICP-MS with an octapole reaction system (ORS) has been used to carry out quantitative speciation of selenium (Se) and arsenic (As) in the stream waters of a refining process. The argon dimers interfering with the {sup 78}Se and {sup 80}Se isotopes were suppressed by pressurizing the octapole chamber with 3.1 mL min{sup -1} H{sub 2} and 0.5 mL min{sup -1} He. Four arsenic species arsenite - As(III), arsenate (As(V)), monomethylarsonic acid (MMA), and dimethylarsinic acid (DMA) - and three inorganic Se species - selenite Se(IV), selenate Se(VI), and selenocyanate (SeCN{sup -}) - were separated in a single run by ion chromatography (IC) using gradient elution with 100 mmol L{sup -1} NH{sub 4}NO{sub 3}, pH 8.5, adjusted by addition of NH{sub 3}, as eluent. Repeatabilities of peak position and of peak area evaluation were better than 1% and about 3%, respectively. Detection limits (as 3{sigma} of the baseline noise) were 81, 56, and 75 ng L{sup -1} for Se(IV), Se(VI), and SeCN{sup -}, respectively, and 22, 19, 25, and 16 ng L{sup -1} for As(III), As(V), MMA, and DMA, respectively. Calibration curve R {sup 2} values ranged between 0.996 and 0.999 for the arsenic and selenium species. Column recovery for ion chromatography was calculated to be 97 {+-} 6% for combined arsenic species and 98 {+-} 3% for combined selenium species. Because certified reference materials for As and Se speciation studies are still not commercially available, in order to check accuracy and precision the method was applied to certified reference materials, BCR 714, BCR 1714, and BCR 715 and to two different refinery samples - inlet and outlet wastewater. The method was successfully used to study the quantitative speciation of selenium and arsenic in petroleum refinery wastewaters. (orig.)

  15. Efeitos genotóxicos e alterações de enzimas hepáticas em trabalhadores do refino de petróleo Genotoxic effects and hepatic enzymes alterations among petroleum refinery workers

    Directory of Open Access Journals (Sweden)

    Rozana Oliveira Gonçalves

    2005-10-01

    Full Text Available Um estudo de casos e controles, aninhado num estudo de coorte, investigou a associação entre efeitos genotóxicos e alteração de enzimas hepáticas em trabalhadores de uma refinaria de petróleo do Nordeste. Foram examinados todos os dez novos casos de alterações de enzimas hepáticas - gama-glutamil transferase (GGT e alanina aminotransferase (ALT - ocorridos em 2002. Dez trabalhadores sem alterações de GGT ou ALT foram selecionados como controles. Os efeitos do fumo, sexo, idade e consumo de café foram controlados. O efeito genotóxico foi avaliado pela técnica de trocas entre cromátides irmãs (TCI e alterações cromossômicas (AC estruturais. As médias de TCI por célula (3,92 ± 1,04 versus 4,25 ± 1,47 e de ACE (8,85 ± 3,4 versus 9,1 ± 3,7 não diferiram de forma significante entre casos e controles respectivamente.A case-control study, nested in a cohort study, investigated the association between genotoxic effects and hepatic enzymes alterations among workers in a petroleum refinery, Northeast Brazil. Ten cases of hepatic enzymes alterations - gamma-glutamyltransferase (GGT and Alanine aminotransferase (ALT - representing all incident cases occurring in the refinery during 2002, were examined. Ten workers without GGT and ALT alterations were selected as controls. The effects of smoking, sex, age and coffee consumption were controlled. The genotoxic effects were evaluated by the sister chromatid exchange (SCE and by the chromosomal aberrations (CA techniques. Mean SCE per cell (3.92 ± 1.04 versus 4.25 ± 1.47 and CA per cell (8.85 ± 3.4 versus 9.1 ± 3.7 did not differ significantly between cases and controls respectively.

  16. Petroleum industry: Development strategies to year 2000

    International Nuclear Information System (INIS)

    Curcio, E.

    1993-01-01

    During the last two years, the petroleum industry has undergone a period of modest demand increase on the international market, normal consumption rates by consuming countries and, faced with a growing supply base, a progressive per barrel unit price depreciation. In the refinery sector, margins have been reduced due to strong petroleum products price reductions. New anti-pollution laws have necessitated substantial investment in the development of cleaner fuels and pollution control technologies. The reorganization of the former USSR petroleum and gas sector should give rise to technology transfer opportunities for Western nations and spur gradual production increases especially in natural gas. Petroleum and gas demand increases are expected due to the modernization of China's industries. While it is clear that for the next decade their won't be any shortages in supply, forecasting petroleum prices to the year 2000 will remain clouded with uncertainty until such time as the national European petroleum industries decide to go ahead with their long awaited privatization and adjustments are made to current government and private sector energy strategies

  17. Recommended composition/property relationships for the characterization of commercial biodiesels before their application in production of automotive diesel fuels in a refinery

    Energy Technology Data Exchange (ETDEWEB)

    Marinov, I.; Stratiev, D.; Shishkova, I.; Dinkov, R. [LUKOIL Neftohim Burgas (Bulgaria); Georgiev, K. [Cristal Chemical Trading, Velingrad (Bulgaria)

    2013-10-15

    The article summarizes the results of experimental studies on the physicochemical properties of twenty commercial biodiesel samples obtained from different manufacturers, and studied properties include density, viscosity and cetane number. An extensive literature review was carried out on available mathematical relationships between fatty acid composition of the biodiesel and the above properties. The predictive potential of the published relationships was evaluated with respect to the properties of the investigated biodiesel samples. Based on existing standard methods for analysis those relationships were selected that fit within the reproducibility of the corresponding method or closely match it. The selected dependencies were summarized in a single mathematical apparatus, with which it is possible to expertly assess the quality of biodiesel before being used for production of automotive diesel fuel in a refinery. (orig.)

  18. OVERVIEW OF ADVANCED PETROLEUM-BASED FUELS-DIESEL EMISSIONS CONTROL PROGRAM (APBF-DEC)

    Energy Technology Data Exchange (ETDEWEB)

    Sverdrup, George M.

    2000-08-20

    The Advanced Petroleum-Based Fuels-Diesel Emissions Control Program (APBF-DEC) began in February 2000 and is supported by government agencies and industry. The purpose of the APBF-DEC program is to identify and evaluate the optimal combinations of fuels, lubricants, diesel engines, and emission control systems to meet the projected emission standards for the 2000 to 2010 time period. APBF-DEC is an outgrowth of the earlier Diesel Emission Control-Sulfur Effects Program (DECSE), whose objective is to determine the impact of the sulfur levels in fuel on emission control systems that could lower the emissions of NOx and particulate matter (PM) from diesel powered vehicles in the 2002 to 2004 period. Results from the DECSE studies of two emission control technologies-diesel particle filter (DPF) and NOx adsorber-will be used in the APBF-DEC program. These data are expected to provide initial information on emission control technology options and the effects of fuel properties (including additives) on the performance of emission control systems.

  19. Auxiliary units for refining of high nitrogen content oils: Premium II refinery case

    Energy Technology Data Exchange (ETDEWEB)

    Nicolato, Paolo Contim; Pinotti, Rafael [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil)

    2012-07-01

    PETROBRAS is constantly investing on its refining park in order to increase the production of clean and stable fuels and to be capable to process heavier oils with high contaminants content. Sulfur and nitrogen are the main heteroatoms present in petroleum. They are responsible for some undesirable fuels properties like corrosivity and instability, and also emit pollutants when burnt. Hydrotreating and hydrocracking processes are designed to remove these contaminants and adjust other fuel properties, generating, as byproduct, sour gases and sour water streams rich in H{sub 2}S and NH{sub 3}, which are usually sent to Sour Water Treatment Units and Sulfur Recovery Units. The regeneration of the amine used for the light streams treatment, as fuel gas and LPG, also generates sour gas streams that must be also sent to Sulfur Recovery Units. As the ammonia content in the sour streams increases, some design parameters must be adjusted to avoid increasing the Refinery emissions. Sulfur Recovery Units must provide proper NH3 destruction. Sour Water Treatment must have a proper segregation between H{sub 2}S and ammonia streams, whenever desirable. Amine Regeneration Systems must have an efficient procedure to avoid the ammonia concentration in the amine solution. This paper presents some solutions usually applied to the Petroleum Industry and analyses some aspects related to Premium II Refinery Project and how its design will help the Brazilian refining park to meet future environmental regulation and market demands. (author)

  20. Petroleum industry in 2004

    International Nuclear Information System (INIS)

    2005-01-01

    This document presents a detailed outlook of the petroleum industry in the world and more particularly in France in 2005: evolution of crude oil prices; petroleum exploration and production in the world and in France; the French para-petroleum and petroleum industry; the oil supplies; the refining activities; the evolution of products quality and the substitution fuels; the domestic transports, the storage and consumption of petroleum products; the fiscality, prices and distribution of petroleum products. (J.S.)

  1. Upgrading refineries performance: a necessity at the time of lean kine

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    The increasing problem of petroleum refining in Europe and France has been debated during a seminar organized by the ENSPM (Ecole Nationale Superieure des Petroles et Moteurs) Formation Industrie at Rueil-Malmaison (France) on June 15, 1995. For a new modern refinery, the processing cost for one ton of crude oil can reach 40 US $ and exceeds the refining gross profit. Introduction of unleaded gasoline and the forthcoming 0.05% sulfur gas oil represent additional investments of about 20 US $/t. The increasing production of lighter crude oils, which represent 2/3 of worldwide supplies, has increased the gas oil and fuel price difference. A better equilibrium between supply and demand and significant improvements of refineries performances are required to reduce processing costs. New methods and computerized systems have been developed in this way and presented during this seminar. (J.S.). 1 fig

  2. Evaluating photo-degradation of COD and TOC in petroleum refinery wastewater by using TiO2/ZnO photo-catalyst.

    Science.gov (United States)

    Aljuboury, Dheeaa Al Deen Atallah; Palaniandy, Puganeshwary; Abdul Aziz, Hamidi Bin; Feroz, Shaik; Abu Amr, Salem S

    2016-09-01

    The aim of this study is to investigate the performance of combined solar photo-catalyst of titanium oxide/zinc oxide (TiO 2 /ZnO) with aeration processes to treat petroleum wastewater. Central composite design with response surface methodology was used to evaluate the relationships between operating variables for TiO 2 dosage, ZnO dosage, air flow, pH, and reaction time to identify the optimum operating conditions. Quadratic models for chemical oxygen demand (COD) and total organic carbon (TOC) removals prove to be significant with low probabilities (TOC removal rates of 99% and 74%, respectively. The TOC and COD removal rates correspond well with the predicted models. The maximum removal rate for TOC and COD was 99.3% and 76%, respectively at optimum operational conditions of TiO 2 dosage (0.5 g/L), ZnO dosage (0.54 g/L), air flow (4.3 L/min), reaction time (170 min) and pH (6.8). The new treatment process achieved higher degradation efficiencies for TOC and COD and reduced the treatment time comparing with other related processes.

  3. Petroleum Biotechnology. Developments and Perspectives

    International Nuclear Information System (INIS)

    Vazquez-Duhalt, R.; Quintero-Ramirez, R.

    2004-01-01

    This book deals with the field of petroleum biorefining and biological upgrade of petroleum; it presents a critical review as well as an integrated overview of the potential biochemical processes, bridging the gap between academia and industry. It addresses today's demanding production challenges, taking into account energy efficient and environmentally friendly processes, and also looks at the future possibility of implementing new refinery systems

  4. Petroleum: An energy profile, 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    This report prepared by the Energy Information Administration covers the following topics: petroleum production and end-use sectors; resources and reserves; exploration and production; LPG sources and processing; motor gasoline octane enhancement; constructing pipelines; the strategic petroleum reserve; imports and exports; marketing; district descriptions and maps; and refinery processes and facilities. 33 figs., 7 tabs.

  5. Allocating the CO2 emissions of an oil refinery with Aumann-Shapley prices. Comment

    International Nuclear Information System (INIS)

    Tehrani Nejad Moghaddam, Alireza

    2010-01-01

    The allocation of CO 2 emissions of petroleum refineries to their oil products is a necessary step in the retrospective Well-to-Tank (WTT) analysis. These allocated emissions are used to evaluate the environmental impacts of automotive fuels' production within the refinery. Oil refining is a complex joint production system and there exists no simple and unique answer to this allocation question. Recently, Pierru proposed adapting the Aumann-Shapley cost sharing method to deal with this issue. Our paper aims at describing the conceptual and technical difficulties of this adaptation to the WTT context. Moreover, we show that this approach, as proposed by Pierru, is not applicable to any real-type refinery model. Different suggestions are provided to improve its applicability (when it is possible) in real situations. A simple numerical example as well as a real-type refinery case study is provided for illustrations. Finally, we discuss an alternative allocation approach which we believe more adapted to the WTT context. (author)

  6. The petroleum industry in 2003

    International Nuclear Information System (INIS)

    2004-01-01

    This 2004 edition of the petroleum industry activities presents results and data concerning the crude oil prices evolution, the petroleum exploration and production in france and in the world, the para-petroleum industry, the hydrocarbons supplies, the refining, the quality evolution of the substitution products and fuels, the internal transports of petroleum products, the petroleum products storage, the petroleum products consumption, the petroleum products prices and taxation, the petroleum products distribution. (A.L.B.)

  7. Climate change issue table : petroleum downstream sector industry foundation paper

    International Nuclear Information System (INIS)

    Crandall, G.R.; Kelly, S.J.; Kromm, R.B.; Prime, M.G.

    1999-01-01

    An analysis of the impact of the Kyoto Protocol on the Canadian downstream petroleum industry is presented. The downstream sector includes petroleum refining, plus all activities regarding distribution, marketing and retailing of petroleum products. In 1990, the carbon dioxide (CO 2 ) emissions resulting from the production and consumption of petroleum products were about 207 megatons which is about 45 per cent of total Canadian CO 2 emissions. This report includes the analysis of the Base Case and the Kyoto Case. The Base Case is premised on the implementation of fuel sulphur reductions to meet cleaner fuels requirements and an enhanced program of refinery efficiency initiatives. Under the Base Case assumptions the CO 2 emissions from refinery operations in 2010 would be about 3.4 below 1990 levels. The Kyoto Case was developed on the basis of reductions in Canadian petroleum product demand that would be sufficient to achieve a 6 per cent reduction in GHG emissions from the production and consumption of petroleum products relative to 1990 levels. The model demonstrates the dramatic economic impact of the Kyoto Case reductions on the Canadian downstream petroleum sector. Investment requirements for capital improvements to further distillate production and to further desulphurization are estimated at $ 1.5 billion between 2005 and 2015. The reduced volume of gasoline sales would be expected to result in rationalization of retail outlets, resulting in the closure of some 2,000 retail outlets with a combined loss of about 12,000 jobs. It is suggested that similar impact in other countries that are signatory to the Kyoto Protocol could result in the shift of refining, refining industry jobs and related economic benefits to countries which are not participants in the Kyoto Protocol. 14 tabs., 6 figs., 5 appendices

  8. Future fuels: Canada's coast-to-coast network of refineries is emerging from a $3-billion-plus spending binge to take the lead in producing low sulphur gasoline

    International Nuclear Information System (INIS)

    Lunan, D.

    2004-01-01

    A series of investments to convert Canada's 22 operating refineries to produce low-sulphur gasoline are discussed. The investment involves more than $3-billion that will transform Canada's portfolio of aging refineries into one of the most efficient in the western world, and in the process reduce sulphur content in Canadian gasoline to 30 ppm. In some cases the refitting will be completed years ahead of the required 2005 deadline. Total refining capacity in Canada is about 2.5 million barrels per day of crude oil, which includes 580,000 barrels per day of capacity that is dedicated to upgrading bitumen into synthetic crude oil. The initiative to update the refineries was led by Irving Oil, which launched a one billion dollar refit of its 250,000 barrels per day Saint John refinery in the year 2000. Irving Oil's efforts were driven by the company's marketing program in the United States where regional fuel quality standards are higher than national standards either in Canada or the United States. Shell Canada and Imperial Oil are also on track to meet the 30 ppm sulphur level ahead of schedule. For example, Shell Canada is cooperating with Suncor Energy Products in the construction of a hydrotreater at Suncor's Sarnia refinery which will be used to reduce sulphur content of diesel from both the Shell and Suncor refineries, while Imperial Oil is investing over $520 million to refit its refineries in Alberta, Ontario and Nova Scotia. Petro-Canada too, has embarked on a $450 million capital program late in 2003 to introduce low sulphur gasoline; this was in addition to the $1.2 billion program to integrate its bitumen production, upgrading and refining operations. Ultramar launched its $300 million desulphurization program in late 2002; the project is now nearing completion. Refit of Ultramar's Jean Gaulin refinery on Quebec's South Shore will also include a 30,000 barrels per day continuous regeneration platformer to provide a second hydrogen source for the

  9. EIA model documentation: Petroleum market model of the national energy modeling system

    International Nuclear Information System (INIS)

    1995-01-01

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA's legal obligation to provide adequate documentation in support of its models. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions, the production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level

  10. EIA model documentation: Petroleum market model of the national energy modeling system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-28

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA`s legal obligation to provide adequate documentation in support of its models. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions, the production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level.

  11. Test plan, the Czechowice Oil Refinery bioremediation demonstration of a process waste lagoon. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Altman, D.J.; Hazen, T.C.; Tien, A.J. [Westinghouse Savannah River Co., Aiken, SC (United States). Savannah River Technology Center; Worsztynowicz, A.; Ulfig, K. [Inst. for Ecology of Industrial Areas, Katowice (Poland)

    1997-05-10

    The overall objective of the bioremediation project is to provide a cost effective bioremediation demonstration of petroleum contaminated soil at the Czechowice Oil Refinery. Additional objectives include training of personnel, and transfer of this technology by example to Poland, and the Risk Abatement Center for Central and Eastern Europe (RACE). The goal of the remediation is to reduce the risk of PAH compounds in soil and provide a green zone (grassy area) adjacent to the site boundary. Initial project discussions with the Czechowice Oil Refinery resulted in helping the refinery find an immediate cost effective solution for the dense organic sludge in the lagoons. They found that when mixed with other waste materials, the sludge could be sold as a fuel source to local cement kilns. Thus the waste was incinerated and provided a revenue stream for the refinery to cleanup the lagoon. This allowed the bioremediation project to focus on remediation of contaminated soil that unusable as fuel, less recalcitrant and easier to handle and remediate. The assessment identified 19 compounds at the refinery that represented significant risk and would require remediation. These compounds consisted of metals, PAH`s, and BTEX. The contaminated soil to be remediated in the bioremediation demonstration contains only PAH (BTEX and metals are not significantly above background concentrations). The final biopile design consists of (1) dewatering and clearing lagoon A to clean clay, (2) adding a 20 cm layer of dolomite with pipes for drainage, leachate collection, air injection, and pH adjustment, (3) adding a 1.1 m layer of contaminated soil mixed with wood chips to improve permeability, and (4) completing the surface with 20 cm of top soil planted with grass.

  12. Test plan, the Czechowice Oil Refinery bioremediation demonstration of a process waste lagoon. Revision 1

    International Nuclear Information System (INIS)

    Altman, D.J.; Hazen, T.C.; Tien, A.J.

    1997-01-01

    The overall objective of the bioremediation project is to provide a cost effective bioremediation demonstration of petroleum contaminated soil at the Czechowice Oil Refinery. Additional objectives include training of personnel, and transfer of this technology by example to Poland, and the Risk Abatement Center for Central and Eastern Europe (RACE). The goal of the remediation is to reduce the risk of PAH compounds in soil and provide a green zone (grassy area) adjacent to the site boundary. Initial project discussions with the Czechowice Oil Refinery resulted in helping the refinery find an immediate cost effective solution for the dense organic sludge in the lagoons. They found that when mixed with other waste materials, the sludge could be sold as a fuel source to local cement kilns. Thus the waste was incinerated and provided a revenue stream for the refinery to cleanup the lagoon. This allowed the bioremediation project to focus on remediation of contaminated soil that unusable as fuel, less recalcitrant and easier to handle and remediate. The assessment identified 19 compounds at the refinery that represented significant risk and would require remediation. These compounds consisted of metals, PAH's, and BTEX. The contaminated soil to be remediated in the bioremediation demonstration contains only PAH (BTEX and metals are not significantly above background concentrations). The final biopile design consists of (1) dewatering and clearing lagoon A to clean clay, (2) adding a 20 cm layer of dolomite with pipes for drainage, leachate collection, air injection, and pH adjustment, (3) adding a 1.1 m layer of contaminated soil mixed with wood chips to improve permeability, and (4) completing the surface with 20 cm of top soil planted with grass

  13. Systemic molecular and cellular changes induced in rats upon inhalation of JP-8 petroleum fuel vapor.

    Science.gov (United States)

    Hanas, Jay S; Bruce Briggs, G; Lerner, Megan R; Lightfoot, Stan A; Larabee, Jason L; Karsies, Todd J; Epstein, Robert B; Hanas, Rushie J; Brackett, Daniel J; Hocker, James R

    2010-05-01

    Limited information is available regarding systemic changes in mammals associated with exposures to petroleum/hydrocarbon fuels. In this study, systemic toxicity of JP-8 jet fuel was observed in a rat inhalation model at different JP-8 fuel vapor concentrations (250, 500, or 1000 mg/m(3), for 91 days). Gel electrophoresis and mass spectrometry sequencing identified the alpha-2 microglobulin protein to be elevated in rat kidney in a JP-8 dose-dependent manner. Western blot analysis of kidney and lung tissue extracts revealed JP-8 dependent elevation of inducible heat shock protein 70 (HSP70). Tissue changes were observed histologically (hematoxylin and eosin staining) in liver, kidney, lung, bone marrow, and heart, and more prevalently at medium or high JP-8 vapor phase exposures (500-1000 mg/m(3)) than at low vapor phase exposure (250 mg/m(3)) or non-JP-8 controls. JP-8 fuel-induced liver alterations included dilated sinusoids, cytoplasmic clumping, and fat cell deposition. Changes to the kidneys included reduced numbers of nuclei, and cytoplasmic dumping in the lumen of proximal convoluted tubules. JP-8 dependent lung alterations were edema and dilated alveolar capillaries, which allowed clumping of red blood cells (RBCs). Changes in the bone marrow in response to JP-8 included reduction of fat cells and fat globules, and cellular proliferation (RBCs, white blood cells-WBCs, and megakaryocytes). Heart tissue from JP-8 exposed animals contained increased numbers of inflammatory and fibroblast cells, as well as myofibril scarring. cDNA array analysis of heart tissue revealed a JP-8 dependent increase in atrial natriuretic peptide precursor mRNA and a decrease in voltage-gated potassium (K+) ion channel mRNA.

  14. Recycling used palm oil and used engine oil to produce white bio oil, bio petroleum diesel and heavy fuel

    Science.gov (United States)

    Al-abbas, Mustafa Hamid; Ibrahim, Wan Aini Wan; Sanagi, Mohd. Marsin

    2012-09-01

    Recycling waste materials produced in our daily life is considered as an additional resource of a wide range of materials and it conserves the environment. Used engine oil and used cooking oil are two oils disposed off in large quantities as a by-product of our daily life. This study aims at providing white bio oil, bio petroleum diesel and heavy fuel from the disposed oils. Toxic organic materials suspected to be present in the used engine oil were separated using vacuum column chromatography to reduce the time needed for the separation process and to avoid solvent usage. The compounds separated were detected by gas chromatography-mass spectrometry (GC-MS) and found to contain toxic aromatic carboxylic acids. Used cooking oils (thermally cracked from usage) were collected and separated by vacuum column chromatography. White bio oil produced was examined by GC-MS. The white bio oil consists of non-toxic hydrocarbons and is found to be a good alternative to white mineral oil which is significantly used in food industry, cosmetics and drugs with the risk of containing polycyclic aromatic compounds which are carcinogenic and toxic. Different portions of the used cooking oil and used engine were mixed to produce several blends for use as heavy oil fuels. White bio oil was used to produce bio petroleum diesel by blending it with petroleum diesel and kerosene. The bio petroleum diesel produced passed the PETRONAS flash point and viscosity specification test. The heat of combustion of the two blends of heavy fuel produced was measured and one of the blends was burned to demonstrate its burning ability. Higher heat of combustion was obtained from the blend containing greater proportion of used engine oil. This study has provided a successful recycled alternative for white bio oil, bio petroleum fuel and diesel which can be an energy source.

  15. The life and times of a western refinery

    International Nuclear Information System (INIS)

    Thomas, W.

    1998-01-01

    An historical account is given of the discovery of oil by Imperial Oil Ltd., at Leduc in 1947, and the opening of a refinery in Edmonton in 1948. The discovery at Leduc was the first major strike to be made in western Canada, but Imperial Oil did not have a refinery at the site to process the new found crude. Given the economic constraints of the postwar era, Imperial Oil decided to dismantle and move an idle and virtually brand-new refinery located at Whitehorse, Yukon. It took 10 months to reassemble the refinery at its newly prepared site at Edmonton. Regular expansions and improvements helped to ensure that the refinery kept up with the advances in technology and market demand. By the early 1970s, small refineries were becoming uneconomical as distribution of products by pipelines became possible. In 1976 Imperial Oil spent more than $300 million to consolidate its four Prairie refineries, those in Calgary, Winnipeg, Regina and Edmonton, into one large facility at the Edmonton site. The role that the refinery plays in today's community and the effort that Imperial Oil makes to comply with stringent environmental regulations were described. Today, the refinery is producing 165,000 barrels a day of fuels and lubricants and another 20,000 barrels of asphalt. The refinery supplies more than 200 different products to customers across Canada, with unit costs which are amongst the lowest of North American refineries. figs

  16. Combustion and emission characteristics of a dual fuel engine operated with mahua oil and liquefied petroleum gas

    Directory of Open Access Journals (Sweden)

    Nadar Kapilan N.

    2008-01-01

    Full Text Available For the present work, a single cylinder diesel engine was modified to work in dual fuel mode. To study the feasibility of using methyl ester of mahua oil as pilot fuel, it was used as pilot fuel and liquefied petroleum gas was used as primary fuel. In dual fuel mode, pilot fuel quantity and injector opening pressure are the few variables, which affect the performance and emission of dual fuel engine. Hence, in the present work, pilot fuel quantity and injector opening pressure were varied. From the test results, it was observed that the pilot fuel quantity of 5 mg per cycle and injector opening pressure of 200 bar results in higher brake thermal efficiency. Also the exhaust emissions such as smoke, unburnt hydrocarbon and carbon monoxide are lower than other pressures and pilot fuel quantities. The higher injection pressure and proper pilot fuel quantity might have resulted in better atomization, penetration of methyl ester of mahua oil and better combustion of fuel.

  17. Optimization of refinery product blending by using linear programming

    International Nuclear Information System (INIS)

    Ristikj, Julija; Tripcheva-Trajkovska, Loreta; Rikaloski, Ice; Markovska, Liljana

    1999-01-01

    The product slate of a simple refinery consists mainly of liquefied petroleum gas, leaded and unleaded gasoline, jet fuel, diesel fuel, extra light heating oil and fuel oil. The quality of the oil products (fuels) for sale has to comply with the adopted standards for liquid fuels, and the produced quantities have to be comply with the market needs. The oil products are manufactured by blending two or more different fractions which quantities and physical-chemical properties depend on the crude oil type, the way and conditions of processing, and at the same time the fractions are used to blend one or more products. It is in producer's interest to do the blending in an optimal way, namely, to satisfy the requirements for the oil products quality and quantity with a maximal usage of the available fractions and, of course, with a maximal profit out of the sold products. This could be accomplished by applying linear programming, that is by using a linear model for oil products blending optimization. (Author)

  18. Tactical Garbage to Energy Refinery

    Science.gov (United States)

    2009-10-01

    Petroleum based Pyrolysis to bio-oil Biodiesel (fluid .6) Fuel cells, PEMs generators * Bio-based Gasification to energy Methane (gas .97) Liquid fuel for...Biotechnol. 2007, 108, 67-93. 9. Patzek, T.W. Thermodynamics of the Corn -Ethanol Biofuel Cycle. Curr. Rev. Plant Sci. 2004,23,519-567 10. Canes, M.E

  19. Valve automation in Indian refinery; Armaturenautomatisierung in indischer Raffinerie

    Energy Technology Data Exchange (ETDEWEB)

    Herbstritt, M. [AUMA Riester GmbH und Co. KG, Muellheim (Germany)

    2006-12-15

    The Mahul refinery near Mumbai is the third largest site of its kind in India. It is operated by BPCL, Bharat Petroleum Corporation Ltd. During the last few months, the refinery was extended. A plant for manufacturing motor lubricants was built, together with a tank farm for the products (LOBS = lube oil base stock). In April 2006 the new plant sections were put into operation. This article deals with the valve automation for this project. (orig.)

  20. Two refineries running crude; third to restart by September

    International Nuclear Information System (INIS)

    Tippee, B.

    1993-01-01

    Kuwait's downstream oil and gas industry, which sustained less damage than the country's oil field infrastructure during the Iraqi occupation of the 1990-91, has nearly completed reconstruction. Two of three refineries have resumed operations, one of them at reduced crude distillation rates. And state-owned Kuwait National Petroleum Co. hopes to put the other refinery, Shuaiba, back on stream in September, although not at preinvasion throughput rates. Major reconstruction will be complete by year end, with crude oil distillation capacity at 650,000 b/sd. Preinvasion crude capacities of Kuwait's refineries totaled 840,000 b/d. The article describes an overview of the recovery; the status of the Mina Abdulla processing plant, the Mina Al-Ahmadi refinery, and the Shuaiba refinery; modernization plans, and plans for petrochemicals

  1. The petroleum industry in 2005

    International Nuclear Information System (INIS)

    2006-01-01

    This document provides information on the petroleum industry for the year 2005. It discusses the world gas and petroleum markets, the world and french petroleum exploration and production, the petroleum and byproducts industry in France, the hydrocarbons supplying, the refining in France, the evolution of the products and fuels substitution quality, the internal transports of petroleum products, the storage consumption and taxes of petroleum products, the prices and distribution of the petroleum products. (A.L.B.)

  2. Treatment of Tehran refinery wastewater using rotating biological contactor

    Energy Technology Data Exchange (ETDEWEB)

    Ghazi, Masoud; Mirsajadi, Hassan; Ganjidoust, Hossien [Tarbeyat Modarres Univ., Teheran (Iran, Islamic Republic of). Environmental Engineering Dept.

    1993-12-31

    Tehran Refinery is a large plant which produces several petroleum products. The wastewaters are generated from several different refinery processes and units. Because of the wastewaters uniqueness they need to be treated in each specific plant. Currently, an activated sludge system is the main biological wastewater treatment process in Tehran refinery plant. A study was initiated in order to find a more suitable and reliable process which can produce a better treated effluent which might, in case the process be successful, be reused for irrigation lands. 5 refs., 5 figs.

  3. Treatment of Tehran refinery wastewater using rotating biological contactor

    Energy Technology Data Exchange (ETDEWEB)

    Ghazi, Masoud; Mirsajadi, Hassan; Ganjidoust, Hossien [Tarbeyat Modarres Univ., Teheran (Iran, Islamic Republic of). Environmental Engineering Dept.

    1994-12-31

    Tehran Refinery is a large plant which produces several petroleum products. The wastewaters are generated from several different refinery processes and units. Because of the wastewaters uniqueness they need to be treated in each specific plant. Currently, an activated sludge system is the main biological wastewater treatment process in Tehran refinery plant. A study was initiated in order to find a more suitable and reliable process which can produce a better treated effluent which might, in case the process be successful, be reused for irrigation lands. 5 refs., 5 figs.

  4. Generation and characterization of diesel engine combustion emissions from petroleum diesel and soybean biodiesel fuels and application for inhalation exposure studies

    Science.gov (United States)

    Biodiesel made from the transesterification of plant- and anmal-derived oils is an important alternative fuel source for diesel engines. Although numerous studies have reported health effects associated with petroleum diesel emissions, information on biodiesel emissions are more ...

  5. Petroleum and Oil Fuel Lines (Apra Harbor through Antonio B. Won Pat Intl Airport to Tanguisson Power Plant), Guam, 2016, US EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a line feature dataset showing the track of petroleum and oil fuel lines that transport hazardous fluids from Apra Harbor through the Antonio B. Won Pat...

  6. Horizontal arrangement of anodes of microbial fuel cells enhances remediation of petroleum hydrocarbon-contaminated soil.

    Science.gov (United States)

    Zhang, Yueyong; Wang, Xin; Li, Xiaojing; Cheng, Lijuan; Wan, Lili; Zhou, Qixing

    2015-02-01

    With the aim of in situ bioremediation of soil contaminated by hydrocarbons, anodes arranged with two different ways (horizontal or vertical) were compared in microbial fuel cells (MFCs). Charge outputs as high as 833 and 762C were achieved in reactors with anodes horizontally arranged (HA) and vertically arranged (VA). Up to 12.5 % of the total petroleum hydrocarbon (TPH) was removed in HA after 135 days, which was 50.6 % higher than that in VA (8.3 %) and 95.3 % higher than that in the disconnected control (6.4 %). Hydrocarbon fingerprint analysis showed that the degradation rates of both alkanes and polycyclic aromatic hydrocarbons (PAHs) in HA were higher than those in VA. Lower mass transport resistance in the HA than that of the VA seems to result in more power and more TPH degradation. Soil pH was increased from 8.26 to 9.12 in HA and from 8.26 to 8.64 in VA, whereas the conductivity was decreased from 1.99 to 1.54 mS/cm in HA and from 1.99 to 1.46 mS/cm in VA accompanied with the removal of TPH. Considering both enhanced biodegradation of hydrocarbon and generation of charge in HA, the MFC with anodes horizontally arranged is a promising configuration for future applications.

  7. The field application of an immunoassay-based test for petroleum fuels contamination in groundwater

    International Nuclear Information System (INIS)

    Carter, K.R.

    1994-01-01

    The recent development of low-cost, rapid field analytical tests for petroleum fuels based on immunoassay technology has provided an on-site tool for the cost-effective, accurate assessment of groundwater contamination. The method allows for rapid, direct measurement of contaminant concentration. The method has been used for a variety of applications including surface water runoff testing and groundwater monitoring well siting. The PETRO RISc Water Test can be used to substantially reduce the cost of monitoring well installation. Current, monitoring wells are placed based on knowledge of the location of the source of contamination, the size of the release, the time elapsed since the release began, and the hydrogeology of the site. While the location of the source is generally known with some precision, the hydrogeology of the site and the timing of the release rarely are. This results in the need for an ''educated guess'' regarding the drilling location for monitoring wells that are installed to provide long term feedback on groundwater contamination. The tests have the greatest sensitivity to aliphatic compounds in the range of six to ten carbons and aromatic compounds such as toluene, xylene, and naphthalene

  8. Shale oil. I. Genesis of oil shales and its relation to petroleum and other fuels

    Energy Technology Data Exchange (ETDEWEB)

    McKee, R H; Manning, P D.V.

    1927-01-01

    Oil-shale kerogen originated from resinous vegetation residues of past eras, whereas well petroleum was formed from oil shales by pressure and mild heat. Petroleum migrated to its present reservoir from neighboring oil-shale deposits, leaving a residue of black bituminous shales. The high carbon dioxide content of gases present in petroleum wells originated from kerogen, as it gives off carbon dioxide gas before producing soluble oil or bitumen.

  9. Environmental science, petroleum engineer`s view. CO2 gas reduction technologies for global warming prevention; Sekiyu gijutsusha no shiten kara no kankyo kagaku. Chikyu ondanka eno taio no tame no CO{sub 2} yokusei gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    Nomura, K [Tokyo (Japan)

    1998-08-01

    This paper discusses the techniques concerning diesel engines for cogeneration systems, techniques concerning fuel consumption-saving type lubricating oils and techniques concerning oil refineries, out of the CO2 emission control (energy saving) techniques for coping with the global warming which the petroleum engineers are now tackling. The paper introduces CO2 emission control techniques using a petroleum cogeneration system and studies on NOx removing techniques using catalysts as the techniques concerning diesel engines; techniques for reducing friction loss, which occurs in an engine and a transmission, by improving the recipes of lubricating oils and the development of novel friction modifiers as the fuel consumption-saving type lubricating oil techniques; and the CO2 separating techniques using a system for recovering the low-temperature waste heat produced in petroleum refinement with a high efficiency, or using a solid film such as a molecular sieve as the energy-saving techniques used in oil refineries. 18 refs., 8 figs., 1 tab.

  10. Allocating the CO{sub 2} emissions of an oil refinery with Aumann-Shapley prices. Comment

    Energy Technology Data Exchange (ETDEWEB)

    Tehrani Nejad Moghaddam, Alireza [Department of Economic Studies, Institut Francais du Petrole (I.F.P.), 92852, Rueil-Malmaison (France)

    2010-01-15

    The allocation of CO{sub 2} emissions of petroleum refineries to their oil products is a necessary step in the retrospective Well-to-Tank (WTT) analysis. These allocated emissions are used to evaluate the environmental impacts of automotive fuels' production within the refinery. Oil refining is a complex joint production system and there exists no simple and unique answer to this allocation question. Recently, Pierru proposed adapting the Aumann-Shapley cost sharing method to deal with this issue. Our paper aims at describing the conceptual and technical difficulties of this adaptation to the WTT context. Moreover, we show that this approach, as proposed by Pierru, is not applicable to any real-type refinery model. Different suggestions are provided to improve its applicability (when it is possible) in real situations. A simple numerical example as well as a real-type refinery case study is provided for illustrations. Finally, we discuss an alternative allocation approach which we believe more adapted to the WTT context. (author)

  11. Detection of impurities in fluid flowing in refinery pipeline or oil production operations using nuclear techniques

    International Nuclear Information System (INIS)

    1981-01-01

    Chlorine (from salt water) and sulphur are determined in crude oil in a well head conduit or refined product in a petroleum refinery by bombardment with neutrons and measuring the gamma rays emitted by neutron capture reactions. (U.K.)

  12. A Novel Transporting System Model for Oil Refinery

    OpenAIRE

    Razman M. Tahar; Waleed K. Abduljabbar

    2010-01-01

    Problem statement: Oil refineries are widely used to store various liquids and gases. Petroleum products are in high demand. Oil companies have abundant resources of petroleum products in pipelines and storage tanks. Approach: Included are storage tanks at retail gasoline station, home heating oil tanks, lubricant storage at automotive service facilities, propane tanks in all sorts of application, and oil company terminals across the world. The aim of this study is to present a model by which...

  13. Combustion and exhaust emission characteristics of a compression ignition engine using liquefied petroleum gas-Diesel blended fuel

    International Nuclear Information System (INIS)

    Qi, D.H.; Bian, Y.ZH.; Ma, ZH.Y.; Zhang, CH.H.; Liu, SH.Q.

    2007-01-01

    Towards the effort of reducing pollutant emissions, especially smoke and nitrogen oxides, from direct injection (DI) Diesel engines, engineers have proposed various solutions, one of which is the use of a gaseous fuel as a partial supplement for liquid Diesel fuel. The use of liquefied petroleum gas (LPG) as an alternative fuel is a promising solution. The potential benefits of using LPG in Diesel engines are both economical and environmental. The high auto-ignition temperature of LPG is a serious advantage since the compression ratio of conventional Diesel engines can be maintained. The present contribution describes an experimental investigation conducted on a single cylinder DI Diesel engine, which has been properly modified to operate under LPG-Diesel blended fuel conditions, using LPG-Diesel blended fuels with various blended rates (0%, 10%, 20%, 30%, 40%). Comparative results are given for various engine speeds and loads for conventional Diesel and blended fuels, revealing the effect of blended fuel combustion on engine performance and exhaust emissions

  14. An approach for the determination of environmental profils for the future petroleum supply and petroleum-based fuel supply. A contribution to life cycle assessment; Methode zur Bestimmung von Umweltprofilen der zukuenftigen Erdoelversorgung und erdoelbasierten Kraftstoffbereitstellung. Ein Beitrag zur Ganzheitlichen Bilanzierung

    Energy Technology Data Exchange (ETDEWEB)

    Schuller, Oliver

    2011-07-01

    Global challenges like climate change and resource scarcity will afflict our future. Prestigious institutions, for example the International Energy Agency (IEA) forecast a continuous growth in the global crude oil and petroleum product demand up to the year 2030. This increase is conditioned by increasing mobility, consumption, and the fast economic developments in countries like China and India. Increased crude oil demand, the resource scarcity issue and climate change present the oil and gas industry with new problems and tasks. These tasks will be complemented by questions regarding the security of supply (e.g. OPEC) and the increased volatility of the crude oil market prices, making a sustainable development increasingly difficult. Furthermore a shortage of easily accessible sources presents an additional challenge in the production of crude oil. Goal of this dissertation is the development of a method, which forms the frame to determine environmental profiles of the future supply of crude oil and petroleum products. Life Cycle Assessment (LCA) and the method of scenarios come into play as suitable instruments. LCA is an excellent instrument to quantify environmental effects of a product over its life cycle, whereas the method of scenarios addresses the potential diversity of future. This goal is reached by examining different paths of future, i.e. multiple possible options for the future, and the identification of corridors of development. The method is based on four main steps. First step is the choice of global ''relevant'' crude oil production countries and refinery locations. Secondly, LCA models for the reference year have to be set-up, whose quality is determined by means of sensitivity and Monte Carlo analyses. Thirdly, on basis of the identified LCA key parameters, trends are analysed and in a fourth step, scenario analyses are performed. In addition to greenhouse gas emissions, the LCA models enable other environmental categories

  15. Petroleum supply annual 1992

    International Nuclear Information System (INIS)

    1993-01-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1992 through annual and monthly surveys. The PSA is divided into two volumes. The first volume contains four sections: Summary Statistics, Detailed Statistics, Refinery Capacity, and Oxygenate Capacity each with final annual data. This second volume contains final statistics for each month of 1992, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary

  16. Extra heavy oil and refinery residues upgrading through Eni Slurry Technology : first EST commercial unit

    Energy Technology Data Exchange (ETDEWEB)

    Rispoli, G.; Sanfilippo, D.; Amoroso, A [Eni S.p.A., Rome (Italy)

    2009-07-01

    The production of heavy crude oils is projected to continue to grow in the upstream oil industry given that large reserves of unconventional extra heavy crude and bitumen exist in several geographic areas including Canada and Venezuela. As reserves of conventional crude oil continue to decline, these unconventional feedstocks are becoming an opportunity to pursue, but they require effective technologies for upgrading and meeting the growing demand for light and middle distillate fuels. This paper described the proprietary technology that offers a solution to upstream and downstream oil producers for bottom-of-the-barrel upgrading. En i Slurry Technology (EST) is constructing an industrial plant in its Sannazzaro refinery in Italy. The plant is designed to convert 23,000 BPSD of vacuum residue into high quality diesel and other valuable refinery streams such as liquefied petroleum gas, naphtha and jet fuel. EST is an H-addition process characterized by the use of a special homogeneous isothermal intrinsically safe reactor, and of a nano-dispersed non-ageing catalyst. EST converts more than 98 per cent of any type of residues to about 110 per cent volume of light products and distillates or extra heavy oils to high quality bottomless SCO. In typical performance, HDS is greater than 85 per cent, HDM greater than 99 per cent and HDCCR greater than 97 per cent. EST also achieves the target of zero fuel oil - zero coke. 12 refs., 4 tabs., 5 figs.

  17. The Advanced Petroleum-Based Fuels Program DECSE and APBF Overview

    International Nuclear Information System (INIS)

    None

    2000-01-01

    The following topics are summarized: Role of fuel blends in controlling engine-out emissions; Effect of fuels and lubricants on emission control devices; and Effect of fuels and lubricants on vehicle emissions and operations

  18. The Advanced Petroleum-Based Fuels Program DECSE and APBF Overview

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-04-11

    The following topics are summarized: Role of fuel blends in controlling engine-out emissions; Effect of fuels and lubricants on emission control devices; and Effect of fuels and lubricants on vehicle emissions and operations.

  19. Unsupervised classification of petroleum Certified Reference Materials and other fuels by chemometric analysis of gas chromatography-mass spectrometry data.

    Science.gov (United States)

    de Carvalho Rocha, Werickson Fortunato; Schantz, Michele M; Sheen, David A; Chu, Pamela M; Lippa, Katrice A

    2017-06-01

    As feedstocks transition from conventional oil to unconventional petroleum sources and biomass, it will be necessary to determine whether a particular fuel or fuel blend is suitable for use in engines. Certifying a fuel as safe for use is time-consuming and expensive and must be performed for each new fuel. In principle, suitability of a fuel should be completely determined by its chemical composition. This composition can be probed through use of detailed analytical techniques such as gas chromatography-mass spectroscopy (GC-MS). In traditional analysis, chromatograms would be used to determine the details of the composition. In the approach taken in this paper, the chromatogram is assumed to be entirely representative of the composition of a fuel, and is used directly as the input to an algorithm in order to develop a model that is predictive of a fuel's suitability. When a new fuel is proposed for service, its suitability for any application could then be ascertained by using this model to compare its chromatogram with those of the fuels already known to be suitable for that application. In this paper, we lay the mathematical and informatics groundwork for a predictive model of hydrocarbon properties. The objective of this work was to develop a reliable model for unsupervised classification of the hydrocarbons as a prelude to developing a predictive model of their engine-relevant physical and chemical properties. A set of hydrocarbons including biodiesel fuels, gasoline, highway and marine diesel fuels, and crude oils was collected and GC-MS profiles obtained. These profiles were then analyzed using multi-way principal components analysis (MPCA), principal factors analysis (PARAFAC), and a self-organizing map (SOM), which is a kind of artificial neural network. It was found that, while MPCA and PARAFAC were able to recover descriptive models of the fuels, their linear nature obscured some of the finer physical details due to the widely varying composition of the

  20. Refinery Upgrading of Hydropyrolysis Oil From Biomass

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, Michael [Gas Technology Inst., Des Plaines, IL (United States); Marker, Terry [Gas Technology Inst., Des Plaines, IL (United States); Ortiz-Toral, Pedro [Gas Technology Inst., Des Plaines, IL (United States); Linck, Martin [Gas Technology Inst., Des Plaines, IL (United States); Felix, Larry [Gas Technology Inst., Des Plaines, IL (United States); Wangerow, Jim [Gas Technology Inst., Des Plaines, IL (United States); Swanson, Dan [Gas Technology Inst., Des Plaines, IL (United States); McLeod, Celeste [CRI Catalyst, Houston, TX (United States); Del Paggio, Alan [CRI Catalyst, Houston, TX (United States); Urade, Vikrant [CRI Catalyst, Houston, TX (United States); Rao, Madhusudhan [CRI Catalyst, Houston, TX (United States); Narasimhan, Laxmi [CRI Catalyst, Houston, TX (United States); Gephart, John [Johnson Timber, Hayward, WI (United States); Starr, Jack [Cargill, Wayzata, MN (United States); Hahn, John [Cargill, Wayzata, MN (United States); Stover, Daniel [Cargill, Wayzata, MN (United States); Parrish, Martin [Valero, San Antonio, TX (United States); Maxey, Carl [Valero, San Antonio, TX (United States); Shonnard, David [MTU, Friedrichshafen (Germany); Handler, Robert [MTU, Friedrichshafen (Germany); Fan, Jiquig [MTU, Friedrichshafen (Germany)

    2015-08-31

    Cellulosic and woody biomass can be converted to bio-oils containing less than 10% oxygen by a hydropyrolysis process. Hydropyrolysis is the first step in Gas Technology Institute’s (GTI) integrated Hydropyrolysis and Hydroconversion IH2®. These intermediate bio-oils can then be converted to drop-in hydrocarbon fuels using existing refinery hydrotreating equipment to make hydrocarbon blending components, which are fully compatible with existing fuels. Alternatively, cellulosic or woody biomass can directly be converted into drop-in hydrocarbon fuels containing less than 0.4% oxygen using the IH2 process located adjacent to a refinery or ethanol production facility. Many US oil refineries are actually located near biomass resources and are a logical location for a biomass to transportation fuel conversion process. The goal of this project was to work directly with an oil refinery partner, to determine the most attractive route and location for conversion of biorenewables to drop in fuels in their refinery and ethanol production network. Valero Energy Company, through its subsidiaries, has 12 US oil refineries and 11 ethanol production facilities, making them an ideal partner for this analysis. Valero is also part of a 50- 50 joint venture with Darling Ingredients called Diamond Green Diesel. Diamond Green Diesel’s production capacity is approximately 11,000 barrels per day of renewable diesel. The plant is located adjacent to Valero’s St Charles, Louisiana Refinery and converts recycled animal fats, used cooking oil, and waste corn oil into renewable diesel. This is the largest renewable diesel plant in the U.S. and has successfully operated for over 2 years For this project, 25 liters of hydropyrolysis oil from wood and 25 liters of hydropyrolysis oils from corn stover were produced. The hydropyrolysis oil produced had 4-10% oxygen. Metallurgical testing of hydropyrolysis liquids was completed by Oak Ridge National Laboratories (Oak Ridge) and showed the

  1. Cooking Fuels in Lagos, Nigeria: Factors Associated with Household Choice of Kerosene or Liquefied Petroleum Gas (LPG

    Directory of Open Access Journals (Sweden)

    Obianuju B. Ozoh

    2018-03-01

    Full Text Available Cooking with dirty-burning fuels is associated with health risk from household air pollution. We assessed the prevalence of and factors associated with the use of cooking fuels, and attitudes and barriers towards use of liquefied petroleum gas (LPG. This was a cross-sectional, population-based survey conducted in 519 households in Lagos, Nigeria. We used a structured questionnaire to obtain information regarding choice of household cooking fuel and the attitudes towards the use of LPG. Kerosene was the most frequently used cooking fuel (n = 475, 91.5%; primary use n = 364, 70.1% followed by charcoal (n = 159, 30.6%; primary use n = 88, 17% and LPG (n = 86, 16.6%; primary use n = 63, 12.1%. Higher level of education, higher income and younger age were associated with LPG vs. kerosene use. Fuel expenditure on LPG was significantly lower than for kerosene ( N (Naira 2169.0 ± 1507.0 vs. N 2581.6 ± 1407.5. Over 90% of non-LPG users were willing to switch to LPG but cited safety issues and high cost as potential barriers to switching. Our findings suggest that misinformation and beliefs regarding benefits, safety and cost of LPG are important barriers to LPG use. An educational intervention program could be a cost-effective approach to improve LPG adoption and should be formally addressed through a well-designed community-based intervention study.

  2. Cooking Fuels in Lagos, Nigeria: Factors Associated with Household Choice of Kerosene or Liquefied Petroleum Gas (LPG).

    Science.gov (United States)

    Ozoh, Obianuju B; Okwor, Tochi J; Adetona, Olorunfemi; Akinkugbe, Ayesha O; Amadi, Casmir E; Esezobor, Christopher; Adeyeye, Olufunke O; Ojo, Oluwafemi; Nwude, Vivian N; Mortimer, Kevin

    2018-03-31

    Cooking with dirty-burning fuels is associated with health risk from household air pollution. We assessed the prevalence of and factors associated with the use of cooking fuels, and attitudes and barriers towards use of liquefied petroleum gas (LPG). This was a cross-sectional, population-based survey conducted in 519 households in Lagos, Nigeria. We used a structured questionnaire to obtain information regarding choice of household cooking fuel and the attitudes towards the use of LPG. Kerosene was the most frequently used cooking fuel ( n = 475, 91.5%; primary use n = 364, 70.1%) followed by charcoal ( n = 159, 30.6%; primary use n = 88, 17%) and LPG ( n = 86, 16.6%; primary use n = 63, 12.1%). Higher level of education, higher income and younger age were associated with LPG vs. kerosene use. Fuel expenditure on LPG was significantly lower than for kerosene ( N (Naira) 2169.0 ± 1507.0 vs. N 2581.6 ± 1407.5). Over 90% of non-LPG users were willing to switch to LPG but cited safety issues and high cost as potential barriers to switching. Our findings suggest that misinformation and beliefs regarding benefits, safety and cost of LPG are important barriers to LPG use. An educational intervention program could be a cost-effective approach to improve LPG adoption and should be formally addressed through a well-designed community-based intervention study.

  3. EIA model documentation: Petroleum Market Model of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-30

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA`s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2). The PMM models petroleum refining activities, the marketing of products, the production of natural gas liquids and domestic methanol, projects petroleum provides and sources of supplies for meeting demand. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption.

  4. Perspectives of fuel prices in Brazil: the case of liquefied petroleum gas

    International Nuclear Information System (INIS)

    Reis, Marcos Swensson

    1993-01-01

    A summary of the price evolution of liquefied petroleum gas (LPG) between 1979 and 1983 in Brazil is presented. The pricing policy adopted by the government as a tool for fighting inflation has caused problems to the LPG industry. It is proposed the implementation of a market policy in order to solve these problems

  5. Energy efficiency improvement and cost saving opportunities forpetroleum refineries

    Energy Technology Data Exchange (ETDEWEB)

    Worrell, Ernst; Galitsky, Christina

    2005-02-15

    The petroleum refining industry in the United States is the largest in the world, providing inputs to virtually any economic sector,including the transport sector and the chemical industry. The industry operates 146 refineries (as of January 2004) around the country,employing over 65,000 employees. The refining industry produces a mix of products with a total value exceeding $151 billion. Refineries spend typically 50 percent of cash operating costs (i.e., excluding capital costs and depreciation) on energy, making energy a major cost factor and also an important opportunity for cost reduction. Energy use is also a major source of emissions in the refinery industry making energy efficiency improvement an attractive opportunity to reduce emissions and operating costs. Voluntary government programs aim to assist industry to improve competitiveness through increased energy efficiency and reduced environmental impact. ENERGY STAR (R), a voluntary program managed by the U.S. Environmental Protection Agency, stresses the need for strong and strategic corporate energy management programs. ENERGY STAR provides energy management tools and strategies for successful corporate energy management programs. This Energy Guide describes research conducted to support ENERGY STAR and its work with the petroleum refining industry.This research provides information on potential energy efficiency opportunities for petroleum refineries. This Energy Guide introduces energy efficiency opportunities available for petroleum refineries. It begins with descriptions of the trends, structure, and production of the refining industry and the energy used in the refining and conversion processes. Specific energy savings for each energy efficiency measure based on case studies of plants and references to technical literature are provided. If available, typical payback periods are also listed. The Energy Guide draws upon the experiences with energy efficiency measures of petroleum refineries worldwide

  6. Petroleum marketing monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data.

  7. Petroleum fiscality indicators

    International Nuclear Information System (INIS)

    2008-02-01

    This document presents the different taxes imposed to petroleum products in France: domestic tax on petroleum products (TIPP) and added value tax (TVA). A comparison is made with the fiscality into effect in other European countries for some petroleum products. Then, the fiscality is detailed for the different petroleum products and automotive fuels with its regional modulations. Finally, the fiscal measures adopted in 2007 are detailed. They concern the transposition of the European directive 2003-96/CE into French right and some fiscal regime changes given to some economical sectors particularly penalized by the rise of petroleum energy prices in 2007. (J.S.)

  8. Petroleum industry 1996

    International Nuclear Information System (INIS)

    1997-01-01

    A survey on petroleum industry activities in France and in the world in 1996 is presented. The different parts and themes of the study are: evolution of the petroleum market (international and French markets, supply and demand, prices, mark-up and taxation in France and in Europe); activities in the petroleum industries (exploration and production, maritime transportation, inland transportation and storage, refining, quality of petroleum products and substitution fuels, oil distribution); environment and safety (refining, distribution and evolution of products, pipeline and maritime transportation, exploration and production); situation of the sector's companies (oil groups, para-petroleum French industry, scientific and technical research)

  9. An Assessment of Petroleum Technology Development Fund (Ptdf ...

    African Journals Online (AJOL)

    An Assessment of Petroleum Technology Development Fund (Ptdf) ... and other related literature were utilized to elicit information for the research. ... industry and that some of those trained lack the technical know-how to manage the refineries.

  10. 77 FR 14482 - Petroleum Reduction and Alternative Fuel Consumption Requirements for Federal Fleets

    Science.gov (United States)

    2012-03-12

    ...-road or non-road vehicle. \\2\\ The definition of the term ``low-speed electric vehicle,'' as used... alternative fuel used in Federal fleet motor vehicles. This report also would include the alternative fuel...-- (1) a motor vehicle that operates solely on alternative fuel; or (2) a low-speed electric vehicle. (g...

  11. 40 CFR 80.1280 - How are refinery benzene baselines calculated?

    Science.gov (United States)

    2010-07-01

    ... benzene). i = Individual batch of gasoline produced at the refinery from January 1, 2004 through December 31, 2005. n = Total number of batches of gasoline produced at the refinery from January 1, 2004... PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Benzene Averaging, Banking and Trading...

  12. Effect of petroleum products inhalation on some haematological indices of fuel attendants in Calabar metropolis, Nigeria.

    Science.gov (United States)

    Okoro, A M; Ani, E J; Ibu, J O; Akpogomeh, B A

    2006-01-01

    The Haematotoxic implications of exposure to petroleum fumes through inhalation in human subjects were investigated. A total of 400 subjects (200 males and 200 females) aged between 18-30 years participated. Each gender was further categorized into two groups of 100 each for control and test, respectively. The test group was again subdivided into test 1 (T1) and test 2 (T2) in both sexes. T1 subjects were exposed to petroleum fumes for two years and below while T2 subjects were exposed for more than two years. Samples of blood were collected daily and subjected to haematological analysis. The results obtained showed that in males and females, red blood cell counts (10(6) /mm3) was significantly [P < 0.001] decreased in T1 (4.4 +/- 0.13) and T2 (3.85 +/- 0.07) compared to control (4.76 +/- 0.01). White blood cell counts, haematocrit, haemoglobin concentration and mean corpusclular haemoglobin concentration (MCHC) were significantly [P < 0.01] decreased in both sexes of test groups when compared with control. There was also a significant [P < 0.001] decrease in mean corpuscular haemoglobin (MCH) and mean corpuscular volume (MCV) in test 2 males compared with control. Most subjects exposed for longer than two years (T2) had significantly [P < 0.001] lower values of red blood cell count, haemoglobin concentration and haematocrit than those exposed for less than two years. The odds/odds ratio that a subject would become anaemic progressively rose from less than 1 in the control to greater than 1 or infinity on exposure to petroleum fumes. These results indicate that the petroleum fumes cause a reduction in haematological indices which worsens with prolonged exposure.

  13. Application of NMR Spectroscopy in the Analysis of Petroleum Derivatives and Products

    Directory of Open Access Journals (Sweden)

    Parlov Vuković, J.

    2012-11-01

    Full Text Available Complex chemical composition and physical properties of oil and fuel make their complete cha racterization very difficult. Components present in oil and oil products differ in structure, size, po larity and functionality. The presence and structure of specific hydrocarbons in final products depend on the processing procedure and type of the fuel. In order to predict or improve fuel pro perties it is necessary to determine its composition. Thus, new and more sophisticated analytical methods and procedures are constantly being developed. NMR spectroscopy plays a significant role in analysis and identification of complex hydrocarbon mixtures of petroleum and petroleum products. In this review, we describe the application of NMR spectroscopy for analyzing gasoline and diesel fuels. Hence, by using NMR spectroscopy it is possible to determine gasoline composition and presence of benzene and oxygenates, as well as some important physical characteristics of gasoli ne such as the research octane number. An application of different NMR techniques made it pos sible to characterize diesel fuels and middle oil distillates from various refineries. Data so obtained can be used in combination with statistical methods to predict fuel properties and to monitor pro- duction processes in the petroleum industry. NMR spectroscopy has proven useful in analysis of FAME which has recently been used as an ecologically acceptable alternative fuel. Furthermore, techniques such as CP/MAS for characterization of solid state oil-geochemical samples are inclu- ded. Also, possibilities of using NMR spectroscopy in the analysis of polymeric additives are di- scussed.

  14. Taking inventory on VOC releases from Amoco's Yorktown refinery

    International Nuclear Information System (INIS)

    Klee, H.H. Jr.; Schmitt, R.E.; Harrass, M.C.; Podar, M.K.

    1996-01-01

    Amoco's Yorktown, Virginia, refinery is a 35-year-old, 53,000 bbl/day facility that manufacturers gasoline, heating oil, liquid petroleum gas, sulfur, and coke. In a cooperative and voluntary effort, Amoco Corporation and the US Environmental Protection Agency conducted a joint project to study pollution prevention opportunities at an operating industrial facility. Source reduction efforts--key to pollution prevention strategies--require knowledge of specific sources of releases. However, data on releases from individual process units are limited in favor of data to monitor existing end-of-pipe pollution control requirements. The study's sampling program sought to portray the distribution of releases within the refinery, their management within the refinery, and ultimate releases leaving the refinery. Subsequent tests of blowdown stack and fugitive emissions further improved total release estimates. The initial study estimated that the refinery generates about 25,000 metric tons (t)/year of potential pollutants. Of these, about half are released from the refinery as airborne, waterborne, or land-disposed releases. Airborne releases comprise the majority of releases by mass, about 12,000 t/year. Most of the airborne releases are volatile organic compound hydrocarbons. The inventory sampling project and subsequent work identified differences with Toxic Release Inventory (TRI) values and standard emission factors (AP-42). The inventory and other data provided an opportunity to consider options for, and limitations of, specific pollution prevention or source reduction strategies

  15. Case study of energy conservation at national refinery limited, Karachi (Pakistan)

    International Nuclear Information System (INIS)

    Shah, F.A.; Shaikh, M.B.; Mahesar, G.H.

    2000-01-01

    Petroleum refining is one of the four top most industries in Pakistan in energy consumption and to save energy is the concern of every one. In this research, authors have calculated the designed and actual efficiency of the industrial furnaces at ''Two stage distillation unit'' of National Refinery Limited, Karachi. Observations were made for energy (Oil) consumption, heat (radiation) losses, through the furnace wall, tubing and stacks flue gases. The study shows difference in the data given at the time of design and at present working data. The furnace (01-F1) is 60% efficient and recorded 9% pounds of oil more per hour, giving 18% more heat loss. The reasons behind the fuel and energy losses are discussed with the suggestions. (authors)

  16. Preliminary report. Preliminary findings and views concerning the exemption of kerojet fuels from the Mandatory Petroleum Allocation and Price Regulations

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-01

    Preliminary findings indicate the following: kerojet fuel is not in short supply; it will not adversely impact on the supply of other petroleum products subject to the Emergency Petroleum Allocation Act; competition and market forces are adequate; and it will not result in inequitable prices for kerojet or other products. Chapter II provides background information on the use, production, and distribution of kerojet. Chapter III analyzes the historical interaction of supply, demand, and price, and explores the market structure for kerojet during 1968 to 1976, prior to and during imposition of allocation and price controls. Chapter IV examines the effect upon kerojet supply, demand, price, and market structure of exempting kerojet from controls and indicates the benefits to be derived from such exemption. In Chapter V, the potential economic impacts of exemption are evaluated. Chapter VI provides a final summary of the DOE's findings and views in support of its preliminary judgment that kerojet should be exempted from allocation and price regulations. (MCW)

  17. Generation and characterization of diesel engine combustion emissions from petroleum diesel and soybean biodiesel fuels and application for inhalation exposure studies.

    NARCIS (Netherlands)

    Mutlu, E.; Nash, D.G.; King, C.; Krantz, T.Q.; Preston, W.T.; Kooter, I.M.; Higuchi, M.; DeMarini, D.; Linak, W.P.; Ian Gilmour, M.

    2015-01-01

    Biodiesel made from the transesterification of plant- and animal-derived oils is an important alternative fuel source for diesel engines. Although numerous studies have reported health effects associated with petroleum diesel emissions, information on biodiesel emissions are more limited. To this

  18. Petroleum marketing annual 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-24

    The Petroleum Marketing Annual (PMA) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysis, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the fob and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Annual. For this production, all estimates have been recalculated since their earlier publication in the Petroleum Marketing Monthly (PMM). These calculations made use of additional data and corrections that were received after the PMM publication date.

  19. Petroleum marketing annual 1994

    International Nuclear Information System (INIS)

    1995-01-01

    The Petroleum Marketing Annual (PMA) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysis, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the fob and landed cost of imported crude oil, and the refiners' acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Annual. For this production, all estimates have been recalculated since their earlier publication in the Petroleum Marketing Monthly (PMM). These calculations made use of additional data and corrections that were received after the PMM publication date

  20. Enterprise Integration of Management and Automation in a Refinery

    Science.gov (United States)

    Wang, Chengen

    Traditionally, problems in a petroleum refinery were separately modeled and solved with respect to disciplines. The segregated implementations of various disciplinary technologies resulted in considerable barriers impeding the pursuit of global optimal performance. It is recognized that enterprise-wide integration of the managerial and automation systems is of fundamental significance for refineries to promptly respond to global market requirements. In this paper, the technical implementations are disciplinarily categorized into managerial and automatic systems. Then, typical managerial and automatic implementations in a refinery are depicted to give an insight perception of the heterogeneous data sources manipulated by these systems. Finally, an integration approach based on data reconciliation techniques is proposed to link up the heterogeneous data sources.

  1. Operational planning of refineries; Planejamento operacional de refinarias

    Energy Technology Data Exchange (ETDEWEB)

    Sinay, Maria Cristina Fogliatti de [Instituto Militar de Engenharia (IME), Rio de Janeiro, RJ (Brazil); Bueno, Catia [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil)

    2004-07-01

    The activities integration that compose the petroleum logistic chain makes more complex its planning which is normally done in a joined level, using operation research models in order to find optimized solutions. When this integrated planning is repassed to the companies and its constitutes parts (mainly refinery) uncertainness are generated about the solution that will be adopted in case of new restrictions appear. Then, the purpose of this work is propose a procedure that is capable to adequate and specifies optimized solutions presented by corporative model to refinery operations, using 'What-if' and deterministic simulation technique with optimization. To achieve this objective will be analysed typical activities in refineries and basic principles to their operational planning. (author)

  2. Assessment of Energy Efficiency Improvement in the United States Petroleum Refining Industry

    Energy Technology Data Exchange (ETDEWEB)

    Morrow, William R. [Ernest Orlando Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Marano, John [JM Energy Consulting, Inc.; Sathaye, Jayant [Ernest Orlando Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Hasanbeigi, Ali [Ernest Orlando Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Xu, Tengfang [Ernest Orlando Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

    2013-02-01

    Adoption of efficient process technologies is an important approach to reducing CO2 emissions, in particular those associated with combustion. In many cases, implementing energy efficiency measures is among the most cost-effective approaches that any refiner can take, improving productivity while reducing emissions. Therefore, careful analysis of the options and costs associated with efficiency measures is required to establish sound carbon policies addressing global climate change, and is the primary focus of LBNL’s current petroleum refining sector analysis for the U.S. Environmental Protection Agency. The analysis is aimed at identifying energy efficiency-related measures and developing energy abatement supply curves and CO2 emissions reduction potential for the U.S. refining industry. A refinery model has been developed for this purpose that is a notional aggregation of the U.S. petroleum refining sector. It consists of twelve processing units and account s for the additional energy requirements from steam generation, hydrogen production and water utilities required by each of the twelve processing units. The model is carbon and energy balanced such that crud e oil inputs and major refinery sector outputs (fuels) are benchmarked to 2010 data. Estimates of the current penetration for the identified energy efficiency measures benchmark the energy requirements to those reported in U.S. DOE 2010 data. The remaining energy efficiency potential for each of the measures is estimated and compared to U.S. DOE fuel prices resulting in estimates of cost- effective energy efficiency opportunities for each of the twelve major processes. A combined cost of conserved energy supply curve is also presented along with the CO2 emissions abatement opportunities that exist in the U.S. petroleum refinery sector. Roughly 1,200 PJ per year of primary fuels savings and close to 500 GWh per y ear of electricity savings are potentially cost

  3. Petroleum Supply Monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major U.S. geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  4. Petroleum supply monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-01

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blends, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  5. Petroleum supply annual, 1997. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1997 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1997, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. 16 figs., 48 tabs.

  6. Petroleum supply annual 1994. Volume 1

    International Nuclear Information System (INIS)

    1995-01-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1994 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains four sections: Summary Statistics, Detailed Statistics, Refinery Capacity, and Oxygenate Capacity each with final annual data. The second volume contains final statistics for each month of 1994, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Below is a description of each section in Volume 1 of the PSA

  7. Petroleum supply annual 1992: Volume 1

    International Nuclear Information System (INIS)

    1993-01-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1992 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains four sections: Summary Statistics, Detailed Statistics, Refinery Capacity and Oxygenate Capacity each with final annual data. The second volume contains final statistics for each month of 1992, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them

  8. Petroleum supply annual, 1997. Volume 1

    International Nuclear Information System (INIS)

    1998-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1997 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1997, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. 16 figs., 48 tabs

  9. Biofuels: An Alternative to U.S. Air Force Petroleum Fuel Dependency

    National Research Council Canada - National Science Library

    Danigole, Mark S

    2007-01-01

    .... In conjunction with the President's mandate to reduce dependency on foreign procured oil and in an effort to stem unfunded fuel expenses, the USAF established an active alternative energy program...

  10. Preparation of fuels and chemical products from mixtures of coal and petroleum

    Energy Technology Data Exchange (ETDEWEB)

    Krichko, A A; Yulin, M K

    1973-01-01

    The distillate to 320/sup 0/C from the liquid phase hydrogenation of a 1 : 1 coal-Arlan petroleum mixture was processed to yield phenols 3.4 percent, high aromatics gasoline 81.2 percent, C/sub 1/--C/sub 4/ alkanes 13.5 percent, H/sub 2/S 0.5 percent, and water 1.0 percent. Thus, C/sub 6/--C/sub 8/ phenols were separated from the fraction distilling to 240/sup 0/C, and the phenol-free fraction and the 240 to 320/sup 0/C fraction were hydrofined over an aluminum-cobalt-molybdenum catalyst at 400/sup 0/C and 50 atm. Distillation gave a gasoline fraction, which was reformed, and a 180 to 320/sup 0/C fraction, which was hydrocracked at 380/sup 0/C and 40 atm on a zeolite catalyst.

  11. Petroleum Vapor Intrusion

    Science.gov (United States)

    One type of vapor intrusion is PVI, in which vapors from petroleum hydrocarbons such as gasoline, diesel, or jet fuel enter a building. Intrusion of contaminant vapors into indoor spaces is of concern.

  12. Antioxidant Effect on Oxidation Stability of Blend Fish Oil Biodiesel with Vegetable Oil Biodiesel and Petroleum Diesel Fuel

    Directory of Open Access Journals (Sweden)

    M. Hossain

    2013-06-01

    Full Text Available Two different phenolic synthetic antioxidants were used to improve the oxidation stability of fish oil biodiesel blends with vegetable oil biodiesel and petroleum diesel. Butylhydroxytoluene (BHT most effective for improvement of the oxidation stability of petro diesel, whereas  tert-butylhydroquinone (TBHQ showed good performance in fish oil biodiesel. Fish oil/Rapeseed oil biodiesel mixed showed some acceptable results in higher concentration ofantioxidants. TBHQ showed better oxidation stability than BHT in B100 composition. In fish oil biodiesel/diesel mixed fuel, BHT was more effective antioxidant than TBHQ to increase oxidationstability because BHT is more soluble than TBHQ. The stability behavior of biodiesel/diesel blends with the employment of the modified Rancimat method (EN 15751. The performance ofantioxidants was evaluated for treating fish oil biodiesel/Rapeseed oil biodiesel for B100, and blends with two type diesel fuel (deep sulfurization diesel and automotive ultra-low sulfur or zero sulfur diesels. The examined blends were in proportions of 5, 10, 15, and 20% by volume of fish oilbiodiesel.

  13. Petroleum Association for Conservation of the Canadian Environment annual review, 1989. Association petrolier pour la conservation de l'environnement Canadien compte rendu annuel, 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The Petroleum Association for Conservation of the Canadian Environment (PACE) is a national, nonprofit, voluntary association formed by integrated Canadian oil companies to deal with environmental and health issues common to the manufacturing and distribution of petroleum products. PACE makes interventions before government bodies on public policy issues, and conducts research programs in its field of interest. In 1989, PACE has represented the petroleum industry in two major public consultation exercises, one on NOx and volatile organic carbon management, and one on future vehicle emission programs. The occurrence of two major marine spills on the west coast prompted the formation of a task force to study the state of contingency planning and response capability in the Canadian petroleum products industry, and a number of opportunities for improvement were determined. PACE has an ongoing program to produce visual aids and manuals for training emergency response personnel and effluent treatment plant operators. Guidelines for waste mangement at petroleum refineries, published in 1986, were updated. A major continuing project is development of environmental performance measures for refineries and to provide guidelines for using hazardous materials. Research studies were conducted on topics including service station effluents, the costs of sulfur emission reductions by desulfurization of fuels, the use of passive hydrocarbon dosimetry, and bioremediation of contaminated groundwater.

  14. Techno-Economic Evaluation of Technologies to Mitigate Greenhouse Gas Emissions at North American Refineries.

    Science.gov (United States)

    Motazedi, Kavan; Abella, Jessica P; Bergerson, Joule A

    2017-02-07

    A petroleum refinery model, Petroleum Refinery Life-cycle Inventory Model (PRELIM), that estimates energy use and CO 2 emissions was modified to evaluate the environmental and economic performance of a set of technologies to reduce CO 2 emissions at refineries. Cogeneration of heat and power (CHP), carbon capture at fluid catalytic cracker (FCC) and steam methane reformer (SMR) units, and alternative hydrogen production technologies were considered in the analysis. The results indicate that a 3-44% reduction in total annual refinery CO 2 emissions (2-24% reductions in the CO 2 emissions on a per barrel of crude oil processed) can be achieved in a medium conversion refinery that processes a typical U.S. crude slate obtained by using the technologies considered. A sensitivity analysis of the quality of input crude to a refinery, refinery configuration, and prices of natural gas and electricity revealed how the magnitude of possible CO 2 emissions reductions and the economic performance of the mitigation technologies can vary under different conditions. The analysis can help inform decision making related to investment decisions and CO 2 emissions policy in the refining sector.

  15. Legitimacy in Green: Pollution vs. Profit in Canadian Oil Refineries

    Directory of Open Access Journals (Sweden)

    Vanessa Magness

    2007-06-01

    light of changing societal expectations have created an external environment that encourages the development of new technologies that promote cost efficiencies and good environmental performance simultaneously.  Russo and Fouts (1997 argued that industries subject to rapid technological advance are well suited to respond to these changes in the external environment. The findings of this paper suggest that the petroleum refinery sector of the oil and gas industry may be meeting the challenge of the environmental movement.

  16. US refineries lament lack of final CAA rules

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Bush administration spokesman appeared unconvinced about the extent of the U.S. refining industry's problems at a Senate energy committee hearing. This paper reports that the oversight hearing examined various challenges facing refiners. Roger Beach, president of Unocal Refining and Marketing Division, testified for the National Petroleum Refiners Association, of which he is chairman. Beach the refineries still do not know what final Clean Air Act (CAA) amendments regulations will be, and state rules are changing, too

  17. Field-to-Fuel Performance Testing of Various Biomass Feedstocks: Production and Catalytic Upgrading of Bio-Oil to Refinery Blendstocks (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Carpenter, D.; Westover, T.; Howe, D.; Evans, R.; French, R.; Kutnyakov, I.

    2014-09-01

    Large-scale, cost-competitive deployment of thermochemical technologies to replace petroleum oil with domestic biofuels will require inclusion of high volumes of low-cost, diverse biomass types into the supply chain. However, a comprehensive understanding of the impacts of feedstock thermo-physical and chemical variability, particularly inorganic matter (ash), on the yield and product distribution

  18. Oil refining in a CO2 constrained world: Effects of carbon pricing on refineries globally

    International Nuclear Information System (INIS)

    Abdul-Manan, Amir F.N.; Arfaj, Abdullah; Babiker, Hassan

    2017-01-01

    Six aggregated refinery linear programming (LP) models were developed to represent actual refineries in North America, Latin America, Europe (including the CIS), Middle East, Asia (excluding China) and China. The models were used to conduct regional comparative assessments and to evaluate the effects of carbon pricing on refinery operations globally. We found that the average refinery energy efficiencies for the regions were estimated to range from 92.2% to 95.2%. The well-to-refinery gate carbon intensities for gasoline, diesel and jet fuels were estimated to be 17.1 (16.4–19.4), 13.3 (12.5–14.2) and 10.1 (9.6–10.8) gCO2eq/MJ, respectively. If refineries are forced to at least meet the 2014 regional volume demands for oil products, pricing CO 2 would not have an impact on either refinery productions, efficiency or emissions. If refineries are allowed to re-optimize production slates to reduce CO 2 emissions, refineries would opt to increase gasoline yield at the expense of diesel. This is counter intuitive since gasoline has a higher carbon intensity than diesel. The refinery bias against dieselization creates a supply preference toward a less efficient transportation end use. Here, we argue that if carbon pricing is not administered properly, this can lead to emissions leakage from refineries to the road transport sector. - Highlights: • Investigate actual refinery productions in 6 regions globally. • Refineries already operate at the most efficient levels. • Complex refineries tolerate higher CO 2 prices better. • Carbon pricing induces bias against dieselization. • Identify potential emissions leakage.

  19. Petroleum marketing monthly, May 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-26

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  20. Fiscal 1998 research report. Feasibility study on the CO{sub 2} reduction project by residue power generation at the oil refinery in China; 1998 nendo chosa hokokusho. Chugoku no seiyusho ni okeru zansa hatsuden ni yoru CO{sub 2} sakugen project ni kansuru F/S chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    As a part of the basic research on joint project promotion, this feasibility study supposed introduction of IGCC (integrated gasification combined cycle) to Nanjing oil refinery of Jinling Petrochemical Corp. (JPC) in China, estimated the CO{sub 2} emission reduction effect by in-refinery efficient power generation using petroleum coke residue as fuel, and assessed the feasibility of the project together with a cost benefit. The feasibility study result showed the effectiveness of IGCC introduction to the oil refinery for reducing CO{sub 2} emissions, occupying the interest of JPC. However, Nanjing oil refinery already making a decision to adopt another system (BTG) answered that early adoption of this project is difficult. The feasibility study result also showed that efficient operation of IGCC is difficult because of lower generation efficiency of petroleum coke residue, and achievement of the supposed CO{sub 2} emission reduction effect and profitability is difficult. The project based on this feasibility study result is probably difficult to be realized. (NEDO)

  1. First refinery opened in Kyrgyz Republic

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    The first oil refinery in the Kyrgyz Republic was opened on 5 October 1996 in Jalalabad in a ceremony attended by the President of the Central Asian country, Askar Akaev. The 10,000 barrels of oil per day (bopd) modular refinery has been financed by the Canadian oil junior, Kyrgoil Corporation, which has also formed a joint venture with the national oil company, Kyrgyzneft, to redevelop where viable the 628 underperforming oil wells in the Kyrgyz Republic sector of the Fergana Basin. The opening is the first significant milestone in a programme initiated by Akaev to develop the oil production industry in the Kyrgyz Republic. Currently the country imports more than 50,000 barrels of oil equivalent per day, mostly from Kazakhstan. In the year ending March 1996, 110 million was spent on imports of fuel products, an amount that exceeds the trade deficit over the same period. Built in only eight months, the Pound 12 million refinery will gradually be brought to full capacity. By January, it is expected that more than 5,000 barrels of gasoline, diesel and fuel oil will be produced every day. Although there is some crude oil in storage, the ramping of production is tied into the programme of workovers of the existing wells. There are no current plans to import crude, although most of the infrastructure is in place should it become necessary. (author)

  2. Petroleum marketing monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  3. Petroleum marketing monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    Petroleum Marketing Monthly (PPM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o. b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  4. Petroleum marketing monthly

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  5. Guide for Identifying and Converting High-Potential Petroleum Brownfield Sites to Alternative Fuel Stations

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, C.; Hettinger, D.; Mosey, G.

    2011-05-01

    Former gasoline stations that are now classified as brownfields can be good sites to sell alternative fuels because they are in locations that are convenient to vehicles and they may be seeking a new source of income. However, their success as alternative fueling stations is highly dependent on location-specific criteria. First, this report outlines what these criteria are, how to prioritize them, and then applies that assessment framework to five of the most popular alternative fuels--electricity, natural gas, hydrogen, ethanol, and biodiesel. The second part of this report delves into the criteria and tools used to assess an alternative fuel retail site at the local level. It does this through two case studies of converting former gasoline stations in the Seattle-Eugene area into electric charge stations. The third part of this report addresses steps to be taken after the specific site has been selected. This includes choosing and installing the recharging equipment, which includes steps to take in the permitting process and key players to include.

  6. Marks on the petroleum fiscality

    International Nuclear Information System (INIS)

    2007-02-01

    This document offers some marks on the petroleum fiscality in France: the taxes as the 'accises' and the 'TVA', the part of the taxes in the sale price at the service station, the comparison with other countries of Europe, the tax revenues and the Government budget. It provides also marks on the fuels prices formation (margins), the world petroleum markets (supply and demand) and the part of the petroleum companies on the petroleum market. (A.L.B.)

  7. PM trend study for the 1998 - 2012 period: Impact of Transport and Petroleum-based Fuels in Santiago Chile

    Science.gov (United States)

    Castillo, M. A.; Jhun, I.; Moreno, F.; Oyola, P.; Koutrakis, P.

    2013-05-01

    Santiago is the capital city of Chile and the combination of adverse climatic and geographical conditions, a continuously growing vehicle fleet, and an increasing number of industries, has made Santiago one of the most polluted cities in South America, and has been declared saturated zone for PM10 since 1996. Although there have been important reductions in the PM emissions due the implementation of the "Atmospheric Prevention and Decontamination Plan for the Metropolitan Region" (PPDA) however the efforts have not been enough to meet the actual standards. Currently is approved a standard for PM2.5, where the annual average is 20 μg/m3 and daily average 24 hr is 50 μg/m3. One of the PM2.5 sources are the traffic emission and one of the measures targeted in PPDA has been to regulate this source. In the last 20 years two of the main interventions have been the elimination of Lead in gasoline (2001) and the steadily reduced diesel sulfur content from 5,000 to 50 ppm. In this study we analyzed 14 years of PM2.5 mass and species concentration time's series, from April 1998 to August 2012, elemental chemical analysis was made for approximately 60% of samples using XRF technique at DRI Lab (USA). One of the objectives is evaluate the impact of fuel-related interventions and petroleum-based fuels (PBFs) sales. When was analyzed de lead concentration we found that is present in the environment despite of that was eliminated of gasoline 20 years ago. We analyzed the impact of diesel sulfur on ambient sulfur content, and was constructed a model to verify the relationship between ambient sulfur and diesel sulfur content after controlling for other covariates. The relation between ambient concentration and diesel content sulfur is linear, when the reduction of sulfur in diesel was from 1500 to 50 ppm the concentration decreased from 1.59 to 1.08 μg/m3. To determinate the impact of PBFs sales (gasoline, kerosene, petroleum) on PM2.5 concentration, we estimated PM2

  8. Feasibility of Technologies to Produce Coal-Based Fuels with Equal or Lower Greenhouse Gas Emissions than Petroleum Fuels

    Science.gov (United States)

    2014-12-22

    in operating pipeline compressors), and a negligible amount from coal; just under five percent was produced from biomass—mostly in the form of corn ...as is commonly reported for soy- and corn -based biofuels), and/or if biofuel production results in land use change causing deforestation (as has...produced via F-T synthesis are already approved for incorporation into commercial and military fuels, but other pathways (e.g., pyrolysis ) would

  9. SOURCE SIGNATURES OF FINE PARTICULATE MATTER FROM PETROLEUM REFINING AND FUEL USE

    Energy Technology Data Exchange (ETDEWEB)

    Gerald P. Huffman; Frank E. Huggins; Naresh Shah; Artur Braun; Yuanzhi Chen; J. David Robertson; Joseph Kyger; Adel F. Sarofim; Ronald J. Pugmire; Henk L.C. Meuzelaar; JoAnn Lighty

    2003-07-31

    The molecular structure and microstructure of a suite of fine particulate matter (PM) samples produced by the combustion of residual fuel oil and diesel fuel were investigated by an array of analytical techniques. Some of the more important results are summarized below. Diesel PM (DPM): A small diesel engine test facility was used to generate a suite of diesel PM samples from different fuels under engine load and idle conditions. C XANES, {sup 13}C NMR, XRD, and TGA were in accord that the samples produced under engine load conditions contained more graphitic material than those produced under idle conditions, which contained a larger amount of unburned diesel fuel and lubricating oil. The difference was enhanced by the addition of 5% of oxygenated compounds to the reference fuel. Scanning transmission x-ray micro-spectroscopy (STXM) was able to distinguish particulate regions rich in C=C bonds from regions rich in C-H bonds with a resolution of {approx}50 nm. The former are representative of more graphitic regions and the latter of regions rich in unburned fuel and oil. The dominant microstructure observed by SEM and TEM consisted of complex chain-like structures of PM globules {approx}20-100 nm in mean diameter, with a high fractal dimension. High resolution TEM revealed that the graphitic part of the diesel soot consisted of onion-like structures made up of graphene layers. Typically 3-10 graphene layers make up the ''onion rings'', with the layer spacing decreasing as the number of layers increases. ROFA PM: Residual oil fly ash (ROFA) PM has been analyzed by a new approach that combines XAFS spectroscopy with selective leaching procedures. ROFA PM{sub 2.5} and PM{sub 2.5+} produced in combustion facilities at the U.S. EPA National Risk Management Research Laboratory (NRML) were analyzed by XAFS before and after leaching with water, acid (1N HCl), and pentane. Both water and acid leaching removed most of the metal sulfates, which were the

  10. Economic forces push down selling prices of U.S. refineries

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    Recent data on US refinery sales reveal that selling prices have continued to decline in the 1990s. Reasons for this decrease include increased plant investments to meet regulatory requirements, excess refining capacity, increased imports of refined products, and reduced margins. While these expenditures enable a refinery to continue operating, they do not make the refinery more profitable or valuable. Other factors contributing to reduced selling prices of US refineries are: declining local crude production; unstable crude costs; increased energy conservation; growing competition from alternative fuels

  11. Evaluation of concepts for controlling exhaust emissions from minimally processed petroleum and synthetic fuels

    Science.gov (United States)

    Russell, P. L.; Beal, G. W.; Sederquist, R. A.; Shultz, D.

    1981-01-01

    Rich-lean combustor concepts designed to enhance rich combustion chemistry and increase combustor flexibility for NO(x) reduction with minimally processed fuels are examined. Processes such as rich product recirculation in the rich chamber, rich-lean annihilation, and graduated air addition or staged rich combustion to release bound nitrogen in steps of reduced equivalence ratio are discussed. Variations to the baseline rapid quench section are considered, and the effect of residence time in the rich zone is investigated. The feasibility of using uncooled non-metallic materials for the rich zone combustion construction is also addressed. The preliminary results indicate that rich primary zone staged combustion provides environmentally acceptable operation with residual and/or synthetic coal-derived liquid fuels

  12. Synergistic routes to liquid fuel for a petroleum-deprived future

    Energy Technology Data Exchange (ETDEWEB)

    Agrawal, R.; Singh, N.R. [Purdue University, West Lafayette, IN (United States). School of Chemical Engineering

    2009-07-15

    When compared with biomass gasification/Fischer-Tropsch synthesis, hydropyrolysis/hydrodeoxygenation (HDO)-based processes have a potential to achieve high biomass carbon conversion to liquid fuel with much lower amounts of supplementary H{sub 2}. On the basis of this observation, we suggest a Hydrogen Bio-oil (H{sub 2}Bioil) process using fast hydropyrolysis/HDO that has a potential to produce nearly double the amount of liquid fuel when compared with the existing biofuel processes while requiring only modest quantities of supplementary H{sub 2}. The optimal operating mode for the H{sub 2}Bioil process is suggested to be in an entrained bed mode in presence of H{sub 2} with gas phase HDO of hydropyrolyzed vapors. A remarkable result due to reduced need for the supplementary H{sub 2} is that it provides synergistic integration of the H(2)Bioil process with a coal gasification power plant or a small scale steam natural gas (NG) reformer leading to a dramatic increase in the liquid fuel production from biomass and coal or NG. Here, hot synthesis gas (T>500{sup o}C) from a coal gasifier or methane reformer supplies H{sub 2}/CO for hydropyrolysis and deoxygenation as well as heat for the process. This result is exciting, because it presents us with an option to build integrated H{sub 2}Bioil processes sooner rather than later when the cost effective H{sub 2}, becomes available from a carbon-free energy source such as solar or nuclear. The H{sub 2}Bioil process and its integrated version with a small scale NG reformer have strong potential to be attractive on a small scale while being more efficient than any current biomass to liquid fuel process in operation.

  13. Catalytic hydrotreatment of refinery waste

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The object of the project is to produce liquid hydrocarbons by the catalytic hydroprocessing of solid refinery wastes (hard pitches) in order to improve the profitability of deep conversion processes and reduce the excess production of heavy fuels. The project was mostly carried out on the ASVAHL demonstration platform site, at Solaize, and hard pitches were produced primarily by deasphalting of atmospheric or vacuum distillation residues. The project includes two experimental phases and an economic evaluation study phase. In phase 1, two granular catalysts were used to transform pitch into standard low sulphur fuel oil: a continuously moving bed, with demetallation and conversion catalyst; a fixed bed, with hydrorefining catalyst. In phase 2 of the project, it was proven that a hydrotreatment process using a finely dispersed catalyst in the feedstock, can, under realistic operating conditions, transform with goods yields hard pitch into distillates that can be refined through standard methods. In phase 3 of the project, it was shown that the economics of such processes are tightly linked to the price differential between white and black oil products, which is expected to increase in the future. Furthermore, the evolution of environmental constraints will impel the use of such methods, thus avoiding the coproduction of polluting solid residues.

  14. Petroleum coke as energy source: an update

    International Nuclear Information System (INIS)

    Pinelli, G.

    2008-01-01

    A previous review presented a critical evaluation of the use of petroleum coke as energy source. After some years, with reference to increased petroleum coke production, that paper is revised. In particular, the attention is now focused on world petroleum coke market trends and, in regard to petroleum coke used as fuel, on new Italian environment laws. [it

  15. The petroleum industry and environment law

    International Nuclear Information System (INIS)

    Bond, Richard

    1992-01-01

    A brief review is given of certain aspects of the petroleum industry's operation in the context of the growth in European Community environmental law. Topics covered include exploration and production, transportation by both pipeline and tanker, oil terminals, refineries and the abandonment and decommissioning of offshore installations. (UK)

  16. 2002 survey - energy, petroleum, natural gas, automobile, environment; Panorama 2002 - energie, petrole, gaz naturel, automobile, environnement

    Energy Technology Data Exchange (ETDEWEB)

    Giannesini, J F [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France); Schweitzer, L; Fayolle, J P [Renault, 92 - Boulogne Billancourt (France); Nejat Veziroglu, T [Association Hydrogen Energy (Canada); Alleau, Th [Association Francaise de l' Hydogene, 75 - Paris (France); Gueguen, C [Totalfinaelf raffinerie de Feyzin, 69 - Lyon (France)

    2002-07-01

    The French institute of petroleum (IFP) has organized its seventh annual international 'Panorama' colloquium on the theme: fuels of the future. This document brings together the different invited talks given in Paris, Lyon and Brussels on this theme: a summary of 2001 highlights in the oil and gas industry given by J.F. Giannesini (IFP head's adviser), a prospective analysis of future automotive fuels with respect to fossil fuel reserves depletion and environmental policy constraints given by L. Schweitzer (president of Renault car making industry), a presentation of the hydrogen and synthetic fuel energy systems of the 21. century by T. Nejat Veziroglu (president of the international association for hydrogen energy), a presentation of the economical, environmental, technical and political aspects of hydrogen as a future energy vector by T. Alleau (president of the French association of hydrogen AFH2), the formulation of future automotive fuels as seen from the eye of the refinery engineer by C. Geguen (technical director of Feyzin refinery (TotalFinaElf)), and a last paper about the recent and future evolutions of diesel engines for industrial vehicles by J.P. Fayolle (director of engines R and D, Renault industrial vehicles). (J.S.)

  17. 2002 survey - energy, petroleum, natural gas, automobile, environment; Panorama 2002 - energie, petrole, gaz naturel, automobile, environnement

    Energy Technology Data Exchange (ETDEWEB)

    Giannesini, J.F. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France); Schweitzer, L.; Fayolle, J.P. [Renault, 92 - Boulogne Billancourt (France); Nejat Veziroglu, T. [Association Hydrogen Energy (Canada); Alleau, Th. [Association Francaise de l' Hydogene, 75 - Paris (France); Gueguen, C. [Totalfinaelf raffinerie de Feyzin, 69 - Lyon (France)

    2002-07-01

    The French institute of petroleum (IFP) has organized its seventh annual international 'Panorama' colloquium on the theme: fuels of the future. This document brings together the different invited talks given in Paris, Lyon and Brussels on this theme: a summary of 2001 highlights in the oil and gas industry given by J.F. Giannesini (IFP head's adviser), a prospective analysis of future automotive fuels with respect to fossil fuel reserves depletion and environmental policy constraints given by L. Schweitzer (president of Renault car making industry), a presentation of the hydrogen and synthetic fuel energy systems of the 21. century by T. Nejat Veziroglu (president of the international association for hydrogen energy), a presentation of the economical, environmental, technical and political aspects of hydrogen as a future energy vector by T. Alleau (president of the French association of hydrogen AFH2), the formulation of future automotive fuels as seen from the eye of the refinery engineer by C. Geguen (technical director of Feyzin refinery (TotalFinaElf)), and a last paper about the recent and future evolutions of diesel engines for industrial vehicles by J.P. Fayolle (director of engines R and D, Renault industrial vehicles). (J.S.)

  18. Fitness-for-service and decisions for petroleum and chemical equipment. PVP-Volume 315

    International Nuclear Information System (INIS)

    Prager, M.; Becht, C. IV; Depadova, T.A.; Okazaki, M.; Onyewuenyi, O.A.; Smith, J.P.; Takezono, S.; Weingart, L.J.; Yagi, K.

    1995-01-01

    This volume is part of a series of publications intended to present the technical foundation for broadly accepted practices to establish the mechanical integrity of equipment in service. A focal point for this activity has been a Materials Properties Council program on fitness-for-service (FSS) reported in earlier PVP volumes. Work reported here covers the full range of equipment of interest to petroleum and chemical companies from LNG to creep service and provides a snapshot of current Codes, methods, concerns, and problems. It encompasses crack-like flaws and local thinning situations, welds, clad vessels, storage tanks, and pressure vessels. The work in progress is only a start, and the papers herein should be viewed as part of the process of validating the techniques used. While most of the applications are to petroleum refineries and natural gas processing plants, some papers deal with fossil-fuel power plants, nuclear power plants, synthetic fuels refineries, and materials for high-temperature applications. Papers have been processed separately for inclusion on the data base

  19. Green fuels, growth engines after petroleum; Les carburants verts, moteurs de la croissance apres le petrole

    Energy Technology Data Exchange (ETDEWEB)

    Mili, Dino

    2010-09-15

    The contribution of the new fuels to a greener environment is important and immediate. Thanks to clean novel technologies and to commercial plant projects in development, companies like Enerkem contribute to satisfy increasing global demand for clean energy. They stimulate local economies by creating jobs in an industry that offers real growth potential. Green fuels will gradually allow us to let go of non sustainable energy sources like oil to adopt a way of life based on sustainable development. They will also allow a shift towards a green economy. [French] La contribution des nouveaux carburants a un environnement plus vert est importante et immediate. Grace a des technologies propres novatrices et a des projets d'sines commerciales en developpement, des entreprises comme Enerkem contribuent a satisfaire a la demande mondiale croissante en energie propre. Elles stimulent les economies locales par la creation d'emplois dans une industrie qui offre un veritable potentiel de croissance. Les carburants verts permettront graduellement de nous affranchir des sources d'energie non renouvelables comme le petrole pour adopter un mode de vie base sur le developpement durable. Ils permettront aussi un virage vers une economie verte.

  20. Environmental pollution by petroleum

    Energy Technology Data Exchange (ETDEWEB)

    Murata, T

    1974-06-01

    Pollution causes, cases, and remedies at various stages of petroleum production and usage are reviewed. Petroleum extraction (off-shore drilling and Arctic drilling) can be accompanied by mishaps. In 1971, IMCO (an international safety committee) proposed the partitioning of oil tanker holds into smaller compartments to minimize spillage in case of disaster. Although the solubility of oil in waste water from refineries is reckoned by ppM, the total amount dissolved is not negligible. Petroleum storage and transport on land is complicated by problems of safety in terms of population density as well as by pollution problems. Petroleum end-products such as plastic trash and automobile exhausts contribute to pollution. The role of aldehydes and peroxides in photochemical smog formation must be investigated further. Proper treatment of pollution at each specific point of occurrence, rather than at the end of a production line is recommended. Pollutant concentration for treatment, rather than pollutant dilution for dispersal, should be considered. Technology for pollution abatement is available, but not always economically feasible.

  1. 41 CFR 101-26.602 - Fuels and packaged petroleum products obtained from or through the Defense Logistics Agency.

    Science.gov (United States)

    2010-07-01

    ... petroleum products obtained from or through the Defense Logistics Agency. 101-26.602 Section 101-26.602... Logistics Agency. (a) Agencies shall be governed by the provisions of this § 101-26.602 in satisfying... petroleum products from or through the Defense Logistics Agency. (b) The Defense Logistics Agency has been...

  2. Petroleum marketing monthly, June 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in five sections: Summary Statistics; Crude Oil Prices; Prices of Petroleum Products; Volumes of Petroleum Products; and Prime Supplier Sales Volumes of Petroleum Products for Local Consumption. The feature article is entitled ``The Second Oxygenated Gasoline Season.`` 7 figs., 50 tabs.

  3. Petroleum marketing monthly, July 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in five sections: summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; and prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  4. Petroleum supply annual 1998: Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

    The ``Petroleum Supply Annual`` (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1998 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1998, and replaces data previously published in the PSA. The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. 16 figs., 59 tabs.

  5. Petroleum supply annual 1998: Volume 1

    International Nuclear Information System (INIS)

    1999-06-01

    The ''Petroleum Supply Annual'' (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1998 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1998, and replaces data previously published in the PSA. The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. 16 figs., 59 tabs

  6. Study theorizes use of geothermal sources for energy in refineries

    NARCIS (Netherlands)

    Golombok, M.; Beintema, K.

    2008-01-01

    Geothermal sources for direct heating can theoretically serve as an alternative source of high-temperature heat in processing plants. Cutting CO2 emissions from a refinery requires reducing the amount of fuel burned. Heat obtained from geothermal energy is more efficiently used for directly powering

  7. Problems Caused by Microbes and Treatment Strategies Downstream Petroleum Microbiology - An Industry Perspective

    Science.gov (United States)

    McFarlane, Elaine

    In the mid 1800's it was discovered that crude oil could be extracted and exploited to produce energy. However, it was the invention of the first four-stroke internal combustion engine in 1876 that transformed the petroleum industry from a localised to a global business (Dell and Rand, 2004). Crude oil is made into useable products at the refinery via separation, conversion and treatment processes. Separation starts with distillation where the crude is evaporated and condensed into fractions based on their boiling ranges (Fig. 19.1). As well as carbon and hydrogen, the fractions consist of sulphur, nitrogen and oxygen (present in low concentrations) and metals like copper and iron (in trace amounts). After separation, heavy fractions are converted into lighter ones using intense heat, pressure and a catalyst to speed up chemical reactions. Molecules like sulphur can then be stripped out by heat treatment under pressure with hydrogen. Injection of refinery additives makes a finished fuel. For example, static dissipator is added to Automotive Gas Oil (AGO) to reduce the risk of spark and explosion during fuel movements; middle distillate flow improver to improve low temperature operability and lubricity improver to lubricate engine components. Finally, fuel quality measurements are made to ensure that the finished fuel meets the relevant specification.

  8. Petroleum marketing annual, 1990

    International Nuclear Information System (INIS)

    1991-01-01

    The Petroleum Marketing Annual contains statistical data on a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the free-on-board and landed cost of imported crude oil, and the refiners' acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented. (VC)

  9. Advanced Oxidation Processes (AOPs for Refinery Wastewater Treatment Contains High Phenol Concentration

    Directory of Open Access Journals (Sweden)

    Azizah Alif Nurul

    2018-01-01

    Full Text Available Petroleum Refinery wastewater is characterized by a high phenol content. Phenol is toxic and resistant to biological processes for treatment of the petroleum refinery wastewater. The combination of an AOP and a biological process can be used for treatment of the refinery wastewater. It is necessary to conduct a study to determine the appropriate condition of AOP to meet the phenol removal level. Two AOP configurations were investigated: H2O2 / UV and H2O2 / UV / O3. From each process samples, COD, phenol and pH were measured. The oxidation was carried out until the targeted phenol concentration of treated effluent were obtained. The better result obtained by using process H2O2 / UV / O3 with the H2O2 concentration 1000 ppm. After 120 minutes, the final target has been achieved in which phenol concentration of 37.5 mg/L or phenol degradation of 93.75%.

  10. Life cycle assessment of residual lignocellulosic biomass-based jet fuel with activated carbon and lignosulfonate as co-products.

    Science.gov (United States)

    Pierobon, Francesca; Eastin, Ivan L; Ganguly, Indroneil

    2018-01-01

    Bio-jet fuels are emerging as a valuable alternative to petroleum-based fuels for their potential for reducing greenhouse gas emissions and fossil fuel dependence. In this study, residual woody biomass from slash piles in the U.S. Pacific Northwest is used as a feedstock to produce iso-paraffinic kerosene, through the production of sugar and subsequent patented proprietary fermentation and upgrading. To enhance the economic viability and reduce the environmental impacts of iso-paraffinic kerosene, two co-products, activated carbon and lignosulfonate, are simultaneously produced within the same bio-refinery. A cradle-to-grave life cycle assessment (LCA) is performed for the residual woody biomass-based bio-jet fuel and compared against the cradle-to-grave LCA of petroleum-based jet fuel. This paper also discusses the differences in the environmental impacts of the residual biomass-based bio-jet fuel using two different approaches, mass allocation and system expansion, to partition the impacts between the bio-fuel and the co-products, which are produced in the bio-refinery. The environmental assessment of biomass-based bio-jet fuel reveals an improvement along most critical environmental criteria, as compared to its petroleum-based counterpart. However, the results present significant differences in the environmental impact of biomass-based bio-jet fuel, based on the partitioning method adopted. The mass allocation approach shows a greater improvement along most of the environmental criteria, as compared to the system expansion approach. However, independent of the partitioning approach, the results of this study reveal that more than the EISA mandated 60% reduction in the global warming potential could be achieved by substituting petroleum-based jet fuel with residual woody biomass-based jet fuel. Converting residual woody biomass from slash piles into bio-jet fuel presents the additional benefit of avoiding the impacts of slash pile burning in the forest, which

  11. Feasibility study report for the Imperial Valley Ethanol Refinery: a 14. 9-million-gallon-per-year ethanol synfuel refinery utilizing geothermal energy

    Energy Technology Data Exchange (ETDEWEB)

    1981-03-01

    The construction and operation of a 14,980,000 gallon per year fuel ethanol from grain refinery in the Imperial Valley of California is proposed. The Imperial Valley Ethanol Refinery (refinery) will use hot geothermal fluid from geothermal resources at the East Mesa area as the source of process energy. In order to evaluate the economic viability of the proposed Project, exhaustive engineering, cost analysis, and financial studies have been undertaken. This report presents the results of feasibility studies undertaken in geothermal resource, engineering, marketing financing, management, environment, and permits and approvals. The conclusion of these studies is that the Project is economically viable. US Alcohol Fuels is proceeding with its plans to construct and operate the Refinery.

  12. Sulphur in liquid fuels 2002

    Energy Technology Data Exchange (ETDEWEB)

    Guthrie, J. [Environment Canada, Gatineau, PQ (Canada). Fuels Div., Oil, Gas and Energy Branch ; Sabourin, R. [Carleton Univ., Ottawa, ON (Canada)

    2003-08-01

    Environment Canada has developed new regulations for sulphur content in fuels in an effort to align with requirements recently passed by the U.S. Environmental Protection Agency. This report summarizes data regarding sulphur content in liquid fuels for the year 2002. The requirements of the Sulphur in Gasoline Regulation came into effect in 2002, limiting the average sulphur content of gasoline to 150 mg/kg. In January 2005, a 30 mg/kg average limit will come into effect. Also, in July 2002, the Sulphur in Diesel Fuel Regulation stipulated a maximum limit of 500 mg/kg for on-road diesel fuel. The new regulation continues this limit until mid-2006 at which time a 15 mg/kg limit will come into effect for on-road diesel fuel. Nationally, the average sulphur content in gasoline in 2002 was 246 mg/kg, which was 14.3 per cent lower than in 2001. The data covers the period from January 1 to December 31, 2002 and was obtained from petroleum refineries and importing companies that are required to submit quarterly information to the regional office of Environment Canada. Failure to comply results in penalties. The report includes data for aviation turbo fuel, motor gasoline, aviation gasoline, kerosene oil, low-sulphur diesel fuel, diesel fuel, light fuel oil, and heavy fuel oil. 16 tabs., 17 figs., 7 appendices.

  13. Petroleum marketing monthly, December 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-05

    This publication provides information and statistical data on a variety of crude oils and refined petroleum products. It presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include domestic first purchase price, f.o.b. and landed cost of imported crude, and refiners` acquisition cost of crude. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane.

  14. Oil-refinery and automotive emissions of rare earth elements

    International Nuclear Information System (INIS)

    Kitto, M.E.; Gordon, G.E.; Anderson, D.L.; Olmez, I.

    1991-01-01

    The concentration pattern of rare-earth elements (REEs) in emissions from oil refineries and newer-model automobiles shows a distortion from the crustal abundance pattern. The REEs arise from the zeolite cracking catalysts used in petroleum refining and emission-control substrates used in automobile catalytic converters, respectively. Ten petroleum cracking catalysts from four countries and 12 catalytic converters from five automobile manufacturers were characterized for their REE content. The cracking catalysts are highly enriched in light REEs, whereas the automobile catalysts are enriched primarily in Ce. Incorporation of zeolite catalysts into refined oil provides new atmospheric elemental signatures for tracing emissions from refineries and oil-fired power plants on a regional scale. Though both have enhanced La/REE ratios, emissions from these two sources can be distinguished by their La/V ratios. Although REE demand by the petroleum industry has dropped considerably in recent years, automobile catalytic converters containing REEs are expected to increase dramatically as more stringent emission regulations are adopted in Europe, Japan and the US

  15. Catalytic processes for cleaner fuels

    International Nuclear Information System (INIS)

    Catani, R.; Marchionna, M.; Rossini, S.

    1999-01-01

    More stringent limitations on vehicle emissions require different measurement: fuel reformulation is one of the most important and is calling for a noticeable impact on refinery assets. Composition rangers of the future fuels have been defined on a time scale. In this scenario the evolution of catalytic technologies becomes a fundamental tool for allowing refinery to reach the fixed-by-law targets. In this paper, the refinery process options to meet each specific requirements of reformulated fuels are surveyed [it

  16. Reconstruction of refinery industry in Chechen Republic on the resource- and energy-saving basis

    Energy Technology Data Exchange (ETDEWEB)

    Geieva, L.A.; Meshalkin, V.P.; Sarkissov, P.D. [Mendeleev Univ. of Chemical Technology of Russia, Moscow (Russian Federation); Hadzhiev, S.N. [Inst. of Petrochemical Synthesis of Russian Academy of Sciences after A.V. Topchiev (Russian Federation)

    2003-07-01

    In 2000, the Russian Federation implemented measures to increase oil production in the Chechen Republic from 73 thousand metric tons to 1.5 million metric tons by 2002. As a result, the oil refining industry in the Chechen Republic is currently in a state of crisis. More advanced and effective refining processes are required along with a reduction in production costs. The reconstruction program for refineries in Grozny requires new process system designs that can handle the appropriate petroleum products in the correct quantities and required qualities. There is also a need to balance the use of natural resources with fixed facilities and operating costs. The challenge to design optimal process systems for refineries in Grozny is both multicriterial and complex. The design will have to consider the use of various crudes and petroleum products. Advances in refining capability and resource conservation technologies would lead to greater energy consumption resulting from additional petroleum production.

  17. Petroleum marketing annual, 1991

    International Nuclear Information System (INIS)

    1992-08-01

    The Petroleum Marketing Annual contains statistical data on a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the free-on-board and landed cost of imported crude oil, and the refiners' acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented. For this publication, all estimates have been recalculated since their earlier publication in the Petroleum Marketing Monthly (PMM). These calculations made use of additional data and corrections that were received after the PMM publication dates

  18. Petroleum marketing annual 1993

    International Nuclear Information System (INIS)

    1995-01-01

    The Petroleum Marketing Annual (PMA) contains statistical data on a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the free-on-board (f.o.b.) and landed cost of imported crude oil, and the refiners acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented. For this publication, all estimates have been recalculated since their earlier publication in the Petroleum Marketing Monthly (PMM). These calculations made use of additional data and corrections that were received after the PMM publication dates

  19. Petroleum marketing annual 1993

    Energy Technology Data Exchange (ETDEWEB)

    1995-01-01

    The Petroleum Marketing Annual (PMA) contains statistical data on a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the free-on-board (f.o.b.) and landed cost of imported crude oil, and the refiners acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented. For this publication, all estimates have been recalculated since their earlier publication in the Petroleum Marketing Monthly (PMM). These calculations made use of additional data and corrections that were received after the PMM publication dates.

  20. Crude petroleum

    International Nuclear Information System (INIS)

    1990-01-01

    Crude petroleum statistics by country of production, export values and import values from 1983 to 1988 are given. Table A.1 of the Annex includes free market prices and price indices for crude petroleum based on average of Dubai, United Kingdom Brent and Alaska N Slope crude prices (price expressed in dollars/barrel). The data sources are: Crude petroleum United Nations Statistical Office; OPEC Annual Statistical Bulletin, and Petroleum Economist. For trade the sources of data are: National trade statistics; United Nations international trade statistics; International Moneytary Fund (IMF); Organization of the Petroleum Exporting Countries (OPEC); UNCTAD secretariat estimates. Tabs

  1. Predicting refinery effluent toxicity on the basis of hydrocarbon composition determined by GCxGC analysis

    Energy Technology Data Exchange (ETDEWEB)

    Whale, G. [and others

    2013-04-15

    A high resolution analytical method for determining hydrocarbon blocks in petroleum products by comprehensive two-dimensional gas chromatography (GCxGC) was used for the analysis of petroleum hydrocarbons extracted from refinery effluents. From 105 CONCAWE refineries in Europe 111 refinery effluents were collected in the period June 2008 to March 2009 (CONCAWE, 2010). The effluents were analysed for metals, standard effluent parameters (including Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), oil in water (OiW), GCxGC speciated hydrocarbons, BTEX (Benzene, Toluene, Ethylbenzene, and Xylenes) and volatile organic compounds. This report describes the subsequent analysis of the GCxGC data, as described in hydrocarbon blocks, and uses the PETROTOX model, to predict the environmental toxicity (i.e. ecotoxicity) of the discharged effluents. A further analysis was undertaken to address the potential environmental impact of these predicted effects initially using default dilution factors and then,when necessary site specific factors. The report describes all the methods used to arrive at the predictions, and shows that for the majority of refinery effluents direct toxicity effects in the effluents are not anticipated. Furthermore, when applying either the EU Risk Assessment Technical Guidance Document (TGD) default dilution factors or site specific dilution factors, none of the refineries are predicted to exerting either acute or chronic toxicity to organisms in the receiving aquatic environment, based on their hydrocarbon composition present in the effluent samples.

  2. Petroleum supply monthly, January 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-15

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  3. Petroleum supply monthly, October 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-26

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  4. Selective catalytic oxidation: a new catalytic approach to the desulfurization of natural gas and liquid petroleum gas for fuel cell reformer applications

    Science.gov (United States)

    Lampert, J.

    In both natural gas and liquid petroleum gas (LPG), sulfur degrades the performance of the catalysts used in fuel reformers and fuel cells. In order to improve system performance, the sulfur must be removed to concentrations of less than 200 ppbv (in many applications to less than 20 ppbv) before the fuel reforming operation. Engelhard Corporation presents a unique approach to the desulfurization of natural gas and LPG. This new method catalytically converts the organic and inorganic sulfur species to sulfur oxides. The sulfur oxides are then adsorbed on a high capacity adsorbent. The sulfur compounds in the fuel are converted to sulfur oxides by combining the fuel with a small amount of air. The mixture is then heated from 250 to 270 °C, and contacted with a monolith supported sulfur tolerant catalyst at atmospheric pressure. When Engelhard Corporation demonstrated this catalytic approach in the laboratory, the result showed sulfur breakthrough to be less than 10 ppbv in the case of natural gas, and less than 150 ppbv for LPG. We used a simulated natural gas and LPG mixture, doped with a 50-170 ppmv sulfur compound containing equal concentrations of COS, ethylmercaptan, dimethylsulfide, methylethylsulfide and tetrahydrothiophene. There is no need for recycled H 2 as in the case for hydrodesulfurization.

  5. Integrated 1st and 2nd generation sugarcane bio-refinery for jet fuel production in Brazil: Techno-economic and greenhouse gas emissions assessment

    DEFF Research Database (Denmark)

    Santos, Catarina I.; Silva, Constança C.; Mussatto, Solange I.

    2017-01-01

    ). Although, the MJSP calculated for all scenarios are higher than those of the fossil jet fuel reference, the significant potential for environmental impacts reduction (in terms of GHG emissions and primary energy use) are encouraging for further research in costs reduction and technology development....... (i.e. co-generation). From the combination of these key features, 81 scenarios are selected and compared. Furthermore, three potential technological improvements were analysed for selected scenarios: i) recovery of acetic acid and furfural (for cases with bagasse pretreatment); ii) production.......e. greenhouse gas (GHG) emissions and non-renewable energy use (NREU)). Among the scenarios considering biomass pretreatment, the lower MJSP are obtained when 1G/2G sugars are upgraded via ethanol fermentation (ETJ) (i.e. SO2 steam explosion: 3409 US $.ton−1, and wet oxidation: 3230 US $.ton−1). Additional...

  6. Selling petroleum to the military

    International Nuclear Information System (INIS)

    Uscher, R.H.

    1999-01-01

    This article examines what petroleum products and services the US military buys, the contracts awarded to Asian and European refiners for supplies outside the USA, and military specifications and test methods including the specifications of JP-8 battlefield fuel and the JP-8+100 additive package for military aircraft. The way in which the military buys petroleum products is described, and details are given of the types of military contracts, the bidding on Defense Energy Support Center (DESC) petroleum contracts, the performance of military petroleum contracts, socio-economic programmes, the Prompt Payment Act requiring contractors to be paid promptly, and procedures for claims and disputes

  7. Reference data about petroleum fiscality

    International Nuclear Information System (INIS)

    2006-01-01

    This paper explains the different taxes existing in France for the petroleum products (domestic tax on petroleum products, added-value tax), the share of taxes in the retail price, the differences with other European countries, the French Government fiscal receipts and budget. Some information forms are attached to this document and concern: the formation of fuel prices (upstream, refining and transport-distribution margins), the evolution of annual average transport-distribution margins, some reference data about world petroleum markets (supply and demand, prices, market data), and some reference data about the role of oil companies on the petroleum market. (J.S.)

  8. Benchmarking of refinery emissions performance : Executive summary

    International Nuclear Information System (INIS)

    2003-07-01

    This study was undertaken to collect emissions performance data for Canadian and comparable American refineries. The objective was to examine parameters that affect refinery air emissions performance and develop methods or correlations to normalize emissions performance. Another objective was to correlate and compare the performance of Canadian refineries to comparable American refineries. For the purpose of this study, benchmarking involved the determination of levels of emission performance that are being achieved for generic groups of facilities. A total of 20 facilities were included in the benchmarking analysis, and 74 American refinery emission correlations were developed. The recommended benchmarks, and the application of those correlations for comparison between Canadian and American refinery performance, were discussed. The benchmarks were: sulfur oxides, nitrogen oxides, carbon monoxide, particulate, volatile organic compounds, ammonia and benzene. For each refinery in Canada, benchmark emissions were developed. Several factors can explain differences in Canadian and American refinery emission performance. 4 tabs., 7 figs

  9. Life cycle greenhouse gas emission assessment of major petroleum oil products for transport and household sectors in India

    International Nuclear Information System (INIS)

    Garg, Amit; Vishwanathan, Saritha; Avashia, Vidhee

    2013-01-01

    Energy security concerns due to high oil import dependence and climate change concerns due to related greenhouse gas emissions are important policy discussions in India. Could life cycle assessment (LCA) of petroleum oil products provide inputs to crude oil sourcing and domestic oil pricing policies to address the two concerns? This paper presents a baseline study on LCA of petroleum products in India from Well to Storage depending on the oil source, type of refinery, product and the selected destinations. The LCA based GHG emissions are found to be higher by 4–12 per cent than GHG emissions from direct fuel consumption alone for LPG, 7–10 per cent for Gasoline, 3–9 per cent for Diesel and 4–10 per cent for Kerosene based on various supply chain routes supplying oil to six largest cities in India. Overall the energy used in oil exploration, refinery and transportation in the LCA have a share of 72–77 per cent, 11–15 per cent and 6–8 per cent, respectively. The paper proposes imposing a relative carbon cess for various oil products in different Indian cities. States could accommodate this additional carbon cess by reducing their respective state taxes without increasing the final delivery price to the consumers. - Highlights: ► LCA emissions are found to be higher by 4–12 per cent than direct fuel consumption emissions. ► Energy used in oil exploration, refinery and transportation in the LCA have a share of 72–77 per cent, 11–15 per cent and 6–8 per cent, respectively. ► Corresponding GHG emission shares are 60–66 per cent, 23–27 per cent and 5–8 per cent, respectively. ► The source of crude oil matters. E and P energy consumption is found highest for African countries. ► Differential carbon cess could be imposed without changing final delivery price to consumers

  10. Environmental performance of an innovative waste refinery based on enzymatic treatment

    DEFF Research Database (Denmark)

    Tonini, Davide; Astrup, Thomas

    2011-01-01

    for virgin material and saving fossil resources. In this paper a life-cycle assessment of a pilot-scale waste refinery for the enzymatic treatment of municipal solid waste (MSW) is presented. The refinery produced a liquid (liquefied organic materials and paper) and a solid fraction (non-degradable materials......Decrease of fossil fuel dependence and global warming mitigation has become increasingly important issues during the last decades. With respect to waste management higher recycling rates for valuable materials as well as energy recovery from waste streams could play a significant role substituting......) from the waste. The waste refinery was compared to alternative treatments such as incineration, bioreactor landfill and mechanical-biological treatment followed by utilization of the RDF (refuse-derived fuel) for energy. The performance of the waste refinery turned out to be comparable...

  11. Analiza primene tečnog naftnog gasa kao pogonskog energenta motora SUS / Analysis of application of liquefied petroleum gas as an IC engine fuel

    Directory of Open Access Journals (Sweden)

    Slavko Rakić

    2008-01-01

    Full Text Available U svetu su izražene tendencije razvoja motornih vozila koja koriste ekološki čista i dovoljno raspoloživa goriva. Jedan od načina rešavanja aktuelnih zadataka automobilske industrije jeste korišćenje alternativnih goriva, odnosno alternativnih energetskih potencijala. U radu je analiziran tečni naftni gas (TNG kao alternativno gorivo za pogon motornih vozila. Nakon iznošenja osnovnih fizičko -kemijskih karakteristika TNG-a i analize upotrebe gasa kao pogonskog goriva motora SUS, prikazane su i komponente sistema za pogon motora na TNG. Navedeni su i primeri razvijenih zemalja koje pokušavaju da povećaju procenat primene alternativnih goriva u drumskom saobraćaju. Analizirani su, takođe, osnovni pokazatelji motora (snaga, ekonomičnost i ekološke karakteristike pri pogonu na TNG, koji potvrđuju daje ovo gorivo ekonomičnije i ekološki čistije od benzina i dizel goriva. / Global trends in automotive industry worldwide include development of environment-friendly vehicles which use 'clean' and attainable fuels. Alternative fuels and alternative energy sources represent one solution to the problem. In this paper Liquefied Petroleum Gas (LPG is analyzed as an alternative fuel for motor vehicle engines. After bringing up basic physical and chemical properties of LPG and the analysis of gas usage as a fuel for internal combustion engines, the general picture of the system components for LPG engine fuels is given. The paper also presents examples of how developed countries try to increase the percentage of alternative fuel usage in the road transportation. Finally, the analysis of the main LPG-powered engine indicators (power, economical and environmental properties confirms that LPG is more economical and more environment-friendly than standard engine fuels.

  12. Petroleum marketing monthly, August 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-15

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product Sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  13. Petroleum marketing monthly, September 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum product sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly.

  14. Fuel Quality/Processing Study. Volume II. Appendix, Task I, literature survey

    Energy Technology Data Exchange (ETDEWEB)

    O' Hara, J B; Bela, A; Jentz, N E; Klumpe, H W; Kessler, R E; Kotzot, H T; Loran, B I

    1981-04-01

    This activity was begun with the assembly of information from Parsons' files and from contacts in the development and commercial fields. A further more extensive literature search was carried out using the Energy Data Base and the American Petroleum Institute Data Base. These are part of the DOE/RECON system. Approximately 6000 references and abstracts were obtained from the EDB search. These were reviewed and the especially pertinent documents, approximately 300, were acquired in the form of paper copy or microfiche. A Fuel Properties form was developed for listing information pertinent to gas turbine liquid fuel properties specifications. Fuel properties data for liquid fuels from selected synfuel processes, deemed to be successful candidates for near future commercial plants were tabulated on the forms. The processes selected consisted of H-Coal, SRC-II and Exxon Donor Solvent (EDS) coal liquefaction processes plus Paraho and Tosco shale oil processes. Fuel properties analyses for crude and distillate syncrude process products are contained in Section 2. Analyses representing synthetic fuels given refinery treatments, mostly bench scale hydrotreating, are contained in Section 3. Section 4 discusses gas turbine fuel specifications based on petroleum source fuels as developed by the major gas turbine manufacturers. Section 5 presents the on-site gas turbine fuel treatments applicable to petroleum base fuels impurities content in order to prevent adverse contaminant effects. Section 7 relates the environmental aspects of gas turbine fuel usage and combustion performance. It appears that the near future stationary industrial gas turbine fuel market will require that some of the synthetic fuels be refined to the point that they resemble petroleum based fuels.

  15. Investigation of the presence of toxic components of petroleum hydrocarbons in Guanabara Bay, Brazil following the 2000 PETROBRAS fuel oil spill

    Energy Technology Data Exchange (ETDEWEB)

    Romao, Catia Maria [Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renovaveis (IBAMA), Rio de Janeiro, RJ (Brazil). Escritorio de Licenciamento de Petroleo e Nuclear; Vleet, Edward S. Van

    2003-07-01

    On January 18, 2000, approximately 340,000 gallons of marine fuel 380 oil were released into Guanabara Bay, Rio de Janeiro, Brazil, as a consequence of a pipeline transfer accident at the Duque de Caxias Refinery (PETROBRAS). Two years after the spill, the present investigation (sponsored by Center for Disaster Management and Humanitarian Assistance - College of Public Health - University of South Florida) was conducted to assess the levels of Polycyclic Aromatic Hydrocarbons (PAHs) on samples of water, sediments and edible tissue of the fishes (Mullet - Mugilliza and Croaker - Micropogonias furnieri) collected using two types of device (nets and fish traps) from the spill area in July and August 2002. The fishes samples collected in both months were considered to range from being not contaminated to being moderately contaminated by PAHs. Among all the sediments, only one (Point 10, July 2002) showed a total PAH concentration representing highly contaminated conditions. Except for Point 10, all other sediments could be considered minimally to moderately contaminated. Dissolved PAH concentrations found in the water samples were considered to range from minimally to moderately contaminated. (author)

  16. The petroleum industry in 2003; L'industrie petroliere en 2003

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This 2004 edition of the petroleum industry activities presents results and data concerning the crude oil prices evolution, the petroleum exploration and production in france and in the world, the para-petroleum industry, the hydrocarbons supplies, the refining, the quality evolution of the substitution products and fuels, the internal transports of petroleum products, the petroleum products storage, the petroleum products consumption, the petroleum products prices and taxation, the petroleum products distribution. (A.L.B.)

  17. Continues treatment of oily sludge at Colombian refineries

    International Nuclear Information System (INIS)

    Echeverria, Victor; Monsalve, Gladys; Vidales, Humberto

    2002-01-01

    The Colombian Petroleum institute - ICP, the research and development branch of Ecopetrol has developed a unique technological package used to treat oily sludge in a continuous way. The sludge comes from a refinery with 220000 barrels of crude per day load, located in the Middle Madgalena River Valley in Colombia. The technological package allows for a) the recovery of the hydrocarbon contained in oily wastes (up to 50%) b) the elimination of the oil contained in solid using a biodegradation process and, c) the availability economically and technically feasible solution to handle oily sludge generated in the refinery. The oily treated in this process come from maintenance of refinery's equipment and also from the physical chemical separation process at the industrial wastewater treatment plant. Oily sludge is a complex system where light and heavy oils, contaminated water and contaminated solids coexist in the form of direct, inverse and multiple emulsions. The comprehensive technological package allows the treatment of oily sludge in a cost effective way. ICP technological package developed includes technologies combining mechanical, thermal, chemical and electrostatic dehydration techniques and stimulated and intensive bioremediation to decontamination of solids saturated with residual oil. This technological package brings a solution to old environmental problem caused by the inappropriate final disposal of oily wastes such as storage in ponds, marshes and open pits: Nowadays wastes generated are treated in a continuous process that is environmentally friendly and economically profitable

  18. Assessment of accidental refinery wastewater discharge: a case study

    Energy Technology Data Exchange (ETDEWEB)

    Bandyopadhyay, Amitava [University of Calcutta, Department of Chemical Engineering, Kolkata (India)

    2011-04-15

    The physicochemical qualities of an accidental discharge of refinery liquid waste, water, and soil sediment of that effluent-receiving water body (canal) were investigated. Analyses of the discharge, qualities of water, and sediment of the canal showed high parametric concentrations. Investigations revealed that the discharge took place form the spent caustic that was generated from the caustic wash tower of Fluidized Catalytic Cracker of the refinery. A simple but realistic model was suggested for the remediation of sediments of the canal with an estimated cost of about US $1.86 million. Recommendations were made to prevent such discharges and to revise thoroughly the Indian effluent discharge standards in force for petroleum oil refinery. Subsequently, revised standards were notified under Indian guidelines. Interestingly, cyanide besides many other parameters was introduced into these standards. Furthermore, Volatile Organic Compound (VOC) was also stipulated as an emission parameter from the waste water treatment plants. Concentration- and mass-based standards thus promulgated were stricter than the existing standards. (orig.)

  19. Effect of petroleum hydrocarbons on algae

    International Nuclear Information System (INIS)

    Bhadauria, S.; Sengar, R.M.S.; Mittal, S.; Bhattacharjee, S.

    1992-01-01

    Algal species (65) were isolated from oil refinery effluent. Twenty-five of these species were cultured in Benecke's medium in a growth chamber, along with controls. Retardation in algal growth, inhibition in algal photosynthesis, and discoloration was observed in petroleum enriched medium. Few forms, viz. Cyclotella sp., Cosmarium sp., and Merismopedia sp. could not survive. The lag phase lengthened by several days and slope of exponential phase was also depressed. Chlamydomonas sp., Scenedesmus sp., Ankistrodesmus sp., Nitzschia sp. and Navicula sp. were comparatively susceptible to petroleum. Depression in carbon fixation, cell numbers, and total dry algal mass was noticeable, showing toxicity to both diatoms and green algae

  20. Petroleum supply annual, 1997. Volume 2

    International Nuclear Information System (INIS)

    1998-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1997 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1997, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs

  1. Petroleum supply annual 1996: Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1996 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Capacity; each with final annual data. The second volume contains final statistics for each month of 1996, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs.

  2. Petroleum supply annual, 1997. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1997 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1997, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs.

  3. Petroleum supply annual 1998: Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1998 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. This second volume contains final statistics for each month of 1998, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs.

  4. Petroleum supply annual 1994, Volume 2

    International Nuclear Information System (INIS)

    1995-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1994 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains four sections: Summary Statistics, Detailed Statistics, Refinery Capacity, and Oxygenate Capacity each with final annual data. The second volume contains final statistics for each month of 1994, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary

  5. Petroleum supply annual 1996: Volume 2

    International Nuclear Information System (INIS)

    1997-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1996 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Capacity; each with final annual data. The second volume contains final statistics for each month of 1996, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs

  6. Petroleum supply annual 1995: Volume 2

    International Nuclear Information System (INIS)

    1996-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1995 through monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and selected Refinery Statistics each with final annual data. The second volume contains final statistics for each month of 1995, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary

  7. Petroleum supply annual 1998. Volume 2

    International Nuclear Information System (INIS)

    1999-06-01

    The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1998 through monthly surveys. The PSA is divided into two volumes. The first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. This second volume contains final statistics for each month of 1998, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Explanatory Notes, located at the end of this publication, present information describing data collection, sources, estimation methodology, data quality control procedures, modifications to reporting requirements and interpretation of tables. Industry terminology and product definitions are listed alphabetically in the Glossary. 35 tabs

  8. 15 CFR Supplement No. 1 to Part 754 - Petroleum and Petroleum Products

    Science.gov (United States)

    2010-01-01

    ... fuel (including tractor fuel and stationary turbine fuel). 2710.00.2000 Kerosene derived from petroleum... medicinal grade derived from petroleum, shale oil or both. 3819.00.0000 Hydraulic fluids, including... lubricating oil. 2710.00.3030 Turbine lubricating oil, including marine. 2710.00.3040 Automotive gear oils...

  9. Early Leakage Protection System of LPG (Liquefied Petroleum Gas) Based on ATMega 16 Microcontroller

    Science.gov (United States)

    Sriwati; Ikhsan Ilahi, Nur; Musrawati; Baco, Syarifuddin; Suyuti'Andani Achmad, Ansar; Umrianah, Ejah

    2018-04-01

    LPG (Liquefied Petroleum Gas). LPG is a hydrocarbon gas production from refineries and gas refinery with the major components of propane gas (C3H8) and butane (C4H10). Limit flame (Flammable Range) or also called gas with air. Value Lower Explosive Limit (LEL) is the minimum limit of the concentration of fuel vapor in the air which if there is no source of fire, the gas will be burned. While the value of the Upper Explosive Limit (UEL), which limits the maximum concentration of fuel vapor in the air, which if no source of fire, the gas will be burned. Protection system is a defend mechanism of human, equipment, and buildings around the protected area. Goals to be achieved in this research are to design a protection system against the consequences caused by the leakage of LPG gas based on ATmega16 microcontroller. The method used in this research is to reduce the levels of leaked LPG and turned off the power source when the leakage of LPG is on the verge of explosive limit. The design of this protection system works accurately between 200 ppm up to 10000 ppm, which is still below the threshold of explosive. Thus protecting the early result of that will result in the leakage of LPG gas.

  10. Allowance Allocation and CO2 intensity of the EU15 and Norwegian refineries

    International Nuclear Information System (INIS)

    Nilsson, Kristina; Zetterberg, Lars; Aahman, Markus

    2005-02-01

    On 1 January 2005, the European Union Emission Trading Scheme (EU ETS) was launched. The launch has been preceded by an allocation process in each of the Member States. The main objective of this study was to analyse the allocation in relation to CO 2 efficiency for the mineral oil refining sector. A CO 2 intensity index for mineral oil refineries has been defined and calculated for the refineries within the EU15 and Norway. The IVL CO 2 intensity index is based both on the Solomon Energy Intensity Index (EII), an assumed fuel mix, and process-specific emissions. Due to uncertainties in input data, the determined values for the individual refineries are quite uncertain. However, the regional values can be used to identify trends. It was concluded that there are substantial differences in the CO 2 intensity between refineries within different regions/countries in the EU and these differences have not been considered in the allocation process. Only a few countries have mentioned energy efficiency or reduction potential due to CO 2 intensity of fuels used. Only one country (Denmark) has explicitly given a benchmark that will be used for allocation to new mineral oil refineries. The allocation has generally been based on historic emissions, which will result in refineries with historically higher emissions being allocated larger amounts than refineries with historically lower emissions. This might be favourable for refineries that recently have performed emission-reducing measures but might be less favourable for refineries that during a long time period have implemented emission-reducing measures

  11. Allowance Allocation and CO{sub 2} intensity of the EU15 and Norwegian refineries

    Energy Technology Data Exchange (ETDEWEB)

    Nilsson, Kristina; Zetterberg, Lars; Aahman, Markus

    2005-02-01

    On 1 January 2005, the European Union Emission Trading Scheme (EU ETS) was launched. The launch has been preceded by an allocation process in each of the Member States. The main objective of this study was to analyse the allocation in relation to CO{sub 2} efficiency for the mineral oil refining sector. A CO{sub 2} intensity index for mineral oil refineries has been defined and calculated for the refineries within the EU15 and Norway. The IVL CO{sub 2} intensity index is based both on the Solomon Energy Intensity Index (EII), an assumed fuel mix, and process-specific emissions. Due to uncertainties in input data, the determined values for the individual refineries are quite uncertain. However, the regional values can be used to identify trends. It was concluded that there are substantial differences in the CO{sub 2} intensity between refineries within different regions/countries in the EU and these differences have not been considered in the allocation process. Only a few countries have mentioned energy efficiency or reduction potential due to CO{sub 2} intensity of fuels used. Only one country (Denmark) has explicitly given a benchmark that will be used for allocation to new mineral oil refineries. The allocation has generally been based on historic emissions, which will result in refineries with historically higher emissions being allocated larger amounts than refineries with historically lower emissions. This might be favourable for refineries that recently have performed emission-reducing measures but might be less favourable for refineries that during a long time period have implemented emission-reducing measures.

  12. Job Satisfaction at SAPREF (South African Petroleum Refinery ...

    African Journals Online (AJOL)

    Concerning age, the significant difference was found in supervision (good method for evaluating individual performance) and salary (sufficient incentives). In the gender category, the only difference was observed in interpersonal relations (team culture). Key words: assessment, utility, Herzberg's Two Factor Theory, ...

  13. Ecotoxicological effects of discharge of Nigerian petroleum refinery ...

    African Journals Online (AJOL)

    user

    2014-04-07

    Apr 7, 2014 ... Toxicologists have based their selection of test organisms (sentinels) on ... and Petrochemical Company Ltd (WRPC), Warri, Ekpan, Delta. State, Nigeria in ...... RF (1983). Comparison of chlorine and chlorine dioxide toxicity to.

  14. Petroleum Marketing Annual, 1989

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-18

    This report contains statistical data on a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for us by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the free-on-board (f.o.b.) and landed cost of imported crude oil, and the refiners' acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented. 13 figs., 51 tabs.

  15. Energy saving in refineries and petrochemical complexes

    Energy Technology Data Exchange (ETDEWEB)

    Verde, L

    1975-01-01

    Possible measures applicable in the design of refineries and petrochemical complexes, to effect energy savings were investigated. This was not limited to the single process unit problems, on the contrary the attention is mainly addressed to the identification of the interrelations between different units, emphasizing possible integrations. Particularly, the optimization of the pressure levels and number of the utility networks for steam distribution inside plant facilities, is considered, in order to maximize heat recovery in the process units, and electric power production in the central steampower generation plant. A computer program of general application, based on profitability evaluation at various fuel oil prices and different project configurations, has been developed for these purposes. The general measures applicable within certain limits are then briefly examined. The task of the process engineer is discussed in the perspective of the ''energy saving'' goal.

  16. POSSIBILITIES OF CARBON DIOXIDE FIXATION BY MICROALGAE IN REFINERY

    OpenAIRE

    Šingliar, Michal; Mikulec, Jozef; Kušnir, Patrik; Polakovičova, Gabriela

    2013-01-01

    Capture and sequestration of carbon dioxide is one of the most critical challenges today for businesses and governments worldwide. Thousands of emitting power plants and industries worldwide face this costly challenge – reduce the CO2 emissions or pay penalties. One possibility for carbon dioxide sequestration is its fixation in microalgae. Microalgae can sequester CO2 from flue gases emitted from fossil fuel-fired refinery plants and units, thereby reducing emissions of a major greenhouse ga...

  17. Hydrogen management in the MiRO refinery

    Energy Technology Data Exchange (ETDEWEB)

    Neumann, G. [Mineraloelraffinerie Oberrhein GmbH und Co. KG, Karlsruhe (Germany)

    2010-12-30

    The importance of hydrogen in refineries has increased over the last 20 years as new regulations affecting gasoline and diesel composition have been implemented throughout Europe and in an environment of increasingly stringent clean fuel regulations, decreasing heavy fuel oil demand and increasing heavy more sour crude supply. In Germany, the introduction of sulphur free gasoline and diesel with less than 10ppm sulphur(Auto Oil Program) and light home fuel oil with less than 50ppm this year were the last link in a long chain of environmental regulations, which had a considerable effect on the hydrogen demand in refineries. In the complex MiRO-refinery with a large FCC- and Coker-Unit for atmospheric residue conversion and a total throughput of more than 15 Mio.T/ a and more than 14 Mio.T/a crude oils of different origin from high sulphur, bituminous crudes to medium, low sulphur crudes for calcinate-production from green coke the only source of hydrogen for a long time was catalytic reforming. The only chance of balancing the hydrogen production and consumption was to improve the existing catalytic reforming and the optimisation of hydrogen recovery from waste or purge streams and the hydrogen network of the refinery. In 2007 a new hydrogen plant via steam reforming of natural gas went on stream. The main reason for this step was the shrinking market for gasoline in the last ten years and the blending of bio-ethanol into the gasoline pool, which released reforming capacities and the demand for octane. Another important issue is the production planning taking into account the potentials of hydrogen production via catalytic and steam reforming and the hydrogen consumption via desulphurisation and the saturation of olefins and (poly-)aromatics of the main product streams, gasoline, diesel and light home fuel oil. (orig.)

  18. Alternative fuels and chemicals from synthesis gas

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    1998-12-01

    A DOE/PETC funded study was conducted to examine the use of a liquid phase mixed alcohol synthesis (LPMAS) plant to produce gasoline blending ethers. The LPMAS plant was integrated into three utilization scenarios: a coal fed IGCC power plant, a petroleum refinery using coke as a gasification feedstock, and a standalone natural gas fed partial oxidation plant. The objective of the study was to establish targets for the development of catalysts for the LPMAS reaction. In the IGCC scenario, syngas conversions need only be moderate because unconverted syngas is utilized by the combined cycle system. A once through LPMAS plant achieving syngas conversions in the range of 38--49% was found to be suitable. At a gas hourly space velocity of 5,000 sL/Kg-hr and a methanol:isobutanol selectivity ratio of 1.03, the target catalyst productivity ranges from 370 to 460 g iBuOH/Kg-hr. In the petroleum refinery scenario, high conversions ({approximately}95%) are required to avoid overloading the refinery fuel system with low Btu content unconverted syngas. To achieve these high conversions with the low H{sub 2}/CO ratio syngas, a recycle system was required (because of the limit imposed by methanol equilibrium), steam was injected into the LPMAS reactor, and CO{sub 2} was removed from the recycle loop. At the most economical recycle ratio, the target catalyst productivity is 265 g iBuOH/Kg-hr. In the standalone LPMAS scenario, essentially complete conversions are required to achieve a fuel balanced plant. At the most economical recycle ratio, the target catalyst productivity is 285 g iBuOH/Kg-hr. The economics of this scenario are highly dependent on the cost of the natural gas feedstock and the location of the plant. For all three case scenarios, the economics of a LPMAS plant is marginal at current ether market prices. Large improvements over demonstrated catalyst productivity and alcohol selectivity are required.

  19. Refineries in Europe under pressure

    International Nuclear Information System (INIS)

    Widdershoven, C.

    2008-01-01

    Current oil price developments and the economic and financial crisis are leading to a negative situation for the European refining sector. Analysts expect that a number of European oil refineries will lower their production in the coming months as a result of decreased petrol demand. [mk] [nl

  20. Water Pollution and Treatments Part I: Evaluation of Organic, Inorganic and Marine Products as Adsorbents For Petroleum Pollutants Present In Aqueous Wastes

    International Nuclear Information System (INIS)

    Ali, N.A.; El-Tamany, E.H.; El-Emary, M.M.

    2011-01-01

    The main objective of the present work is to perform a comparative laboratory study using an adsorption technique for oil removal from the waste water drained to sea from refineries, offshore and/or onshore petroleum installations. Different crushed adsorbent materials, namely, cotton fibers, charcoal, petroleum coke, agriculture wastes (such as, rice straws, wheat stems, milled dry leaves and lignin), inorganic adsorbents (such as sand, and bricks) and a marine Product (such as sponge) are included in this study. They were tested for oil recovery from laboratory prepared oily salt water samples. Two different Egyptian crude oils varying in their properties and several refined products (gasoline, kerosene, gas oil, diesel oil, fuel oil, lubricating oil) and skimmed oil were employed. Their adsorptive efficiencies were tested. Good results were obtained with sponge and cotton fibers. The used agricultural wastes show better adsorption compared with coke and inorganic adsorbents.

  1. Methodology applied by the Petroleum, Natural Gas and Bio fuels National Agency for detection of cartels - their limits and perspectives; Metodology adotada pela Agencia Nacional do Petroleo, Gas Natural e Biocombustiveis para detectecao de carteis - seus limites e perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Pedra, Douglas Pereira; Sales, Orlando de Araujo Vilela; Baran, Patricia Huguenin; Paiva, Rodrigo Milao de [Agencia Nacional do Petroleo, Gas Natural e Biocombustiveis (ANP), Rio de Janeiro, RJ (Brazil). Regulacao de Petroleo, seus Derivados, Alcool Combustivel e Gas Natural; Bicalho, Lucia Maria de Oliveira Navegantes [Universidade Federal do Rio de Janeiro (PPE/COPPE/UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-Graduacao de Engenharia. Programa de Planejamento Energetico

    2010-07-01

    This paper presents the present methodology used by the Defense Competition Coordination of the Petroleum National Agency for detection of vestiges of cartels in the Brazilian fuel market, their limits, in view of the instruments presently at the disposal of the Agency and perspectives of modification from the eventual availability of new instruments.

  2. Petroleum price

    International Nuclear Information System (INIS)

    Chevallier, B.

    2009-01-01

    The 'AFTP' conference on 'petroleum prices' organized by Total last March, tries to explain the different aspects of the crisis we undergo for July 2007 and its consequential effects on the petroleum markets (supply, demand evolvements, impacts on reserves, prices, refining...). (O.M.)

  3. Cleaner shipping. Trade off between air pollution, costs and refinery CO2 emissions

    International Nuclear Information System (INIS)

    De Wilde, H.P.J.; Kroon, P.

    2008-05-01

    Still subject to final approval in October 2008, the International Maritime Organisation (IMO) agreed on a maximum sulphur content of 0.5% for shipping fuels in 2020. This target will induce major changes in the global refinery industry. We have estimated the impact on the Dutch refinery industry, which annually produces about 8 million tons of heavy fuel oil for sea shipping, with refinery residues as main component. It is technically possible to convert all residues, although this process will cause an additional energy use of about one million tons of crude oil and a related CO2 emission of about 4 million tons. The investment costs for these major changes in the Dutch refinery industry are estimated at about 1.5 tot 2 billion euros. The recent IMO agreement enables a gradual introduction of cleaner shipping fuels, which will reduce market disruptions and peak prices. Nevertheless, Rotterdam may not necessarily be able to develop a similar position in import, export and bunkering of future low sulphur fuels, compared to its present strong position in the market of heavy marine bunkers. Extrapolation of our national study to the global scale suggests that the deep conversion of 350 million tons of heavy fuel oil for shipping would require refinery investments in the order of 70-100 billion euros. The associated CO2 emissions would amount up to 175 Mton. The net additional CO2 emission, however, would be smaller since lighter shipping fuels result in less CO2 emissions at sea. On balance, we expect that the improvements in fuel economy, driven by the expensive low-carbon shipping fuels, will decrease CO2 emissions more than the increase in CO2 emissions from additional desulphurization in the refineries. Nevertheless CO2 emissions from sea shipping will continue to increase since marine transport is rapidly growing

  4. Assessment and planning of the electrical systems in Mexican refineries by 2014

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz Flores, Luis Ivan; Rodriguez Martinez, Jose Hugo [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico); Dario Taboada; Guillermo; Pano Jimenez, Javier [PEMEX, (Mexico)

    2012-07-01

    Nowadays the refining sector in Mexico needs to increase the quantity and quality of produced fuels by installing new process plants for gasoline and ultra-low sulphur diesel. These plants require the provision of electricity and steam, among other services to function properly, which can be supplied by the power plants currently installed in each refinery through an expansion of their generation capacity. These power plants need to increase its production of electricity and steam at levels above their installed capacity, which involves the addition of new power generating equipment (gas or steam turbo-generators) as well as the raise of the electrical loads. Currently, the Mexican Petroleum Company (PEMEX) is planning to restructure their electrical and steam systems in order to optimally supply the required services for the production of high quality fuels. In this paper the present status of the original electrical power systems of the refineries is assessed and the electrical integration of new process plants in the typical schemes is analyzed. Also this paper shows the conceptual schemes proposed to restructure the electrical power system for two refineries and the strategic planning focused on implement the modifications required for the integration of new process plants that will demand about 20 MW for each refinery by 2014. The results of the analysis allowed to identify the current conditions of the electrical power systems in the oil refining industry or National Refining Industry (NRI), and thereby to offer technical solutions that could be useful to engineers facing similar projects. [Spanish] Hoy en dia, el sector de refinacion en Mexico necesita aumentar la cantidad y calidad de los combustibles producidos, mediante la instalacion de nuevas plantas de proceso para la gasolina y el diesel ultra bajo en azufre. Estas plantas requieren el suministro de electricidad y vapor de agua, entre otros servicios, para que funcione correctamente, los cuales pueden

  5. Petroleum and natural gas economy in Arab Countries and in Angola, Ivory Coast, Iran and Turkey

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations about petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection, exploration and production. The american Enron Corporation has proposed the best proposal for a liquefied natural gas plant in Yemen. Negotiations have begun between several western petroleum companies and Kuwait Petroleum Corporation for exploration-production joint ventures in Kuwait. In Iran, the retrofitting of Lavan island petroleum refinery is studied. Several invitations to bid for blocks of search permits have been started in Qatar, Algeria, Morocco and in Eastern chinese sea

  6. Panorama of the petroleum industry

    International Nuclear Information System (INIS)

    2003-05-01

    This document provides tables and charts of statistical data concerning the petroleum industry activity in 2002: supply and demand, prices, consumption, service station number and the market. A second part is devoted to the fuel quality and air quality: the constant improvement of the fuels and the investments refining/distribution. (A.L.B.)

  7. 49 CFR 393.69 - Liquefied petroleum gas systems.

    Science.gov (United States)

    2010-10-01

    ... Protection Association, Battery March Park, Quincy, MA 02269, as follows: (1) A fuel system installed before... ACCESSORIES NECESSARY FOR SAFE OPERATION Fuel Systems § 393.69 Liquefied petroleum gas systems. (a) A fuel system that uses liquefied petroleum gas as a fuel for the operation of a motor vehicle or for the...

  8. Pursuing the pre-combustion CCS route in oil refineries – The impact on fired heaters

    International Nuclear Information System (INIS)

    Weydahl, Torleif; Jamaluddin, Jamal; Seljeskog, Morten; Anantharaman, Rahul

    2013-01-01

    Highlights: ► The aim is to approach Carbon Capture and Storage (CCS) to refinery fired heaters. ► An identical simplified burner configuration is applied where refinery fuel is replaced with hydrogen. ► Initial simulations indicate that hydrogen replacement do not alter heater operation in a negative way. ► Despite the higher flame temperature in the hydrogen case, the NO x emissions are not higher. ► The prompt-NO mechanism contributes significantly in the refinery fuel case. -- Abstract: The work presented in this paper investigates the effect of replacing refinery fuel gas in the radiant section burners of a fired heater with hydrogen. The aim is to approach pre-combustion CCS to refinery fired heaters by identifying the impact on heat-, flow- and radiation distribution in the lower radiant section of the fired heater when simply switching refinery gas with hydrogen at equivalent power using the same burner geometrics. Additionally the formation of NO x is considered. The investigations are performed using a conventional Reynolds Average Navier Stokes (RANS), Computational Fluid Dynamics (CFD) approach using detailed reaction kinetics consisting of 325 elementary reactions and 53 species. Simplified and generalized furnace and burner geometries are used in the present work. The results show that approximately the same average wall heat flux density is achieved when the refinery fuel is replaced by hydrogen. However, the distribution of heat on the inner surfaces changes. The hydrogen case has, as expected, a higher flame temperature than the base case, nevertheless, the nitric oxide (NO x ) emissions are comparable to base case emissions. Several indications point in the direction of a significant contribution to the base case emissions from the less temperature dependent prompt-NO mechanism, which obviously is not contributing to the hydrogen case emissions.

  9. Petroleum marketing monthly, March 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-10

    This report for March 1995, provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly. A glossary is included.

  10. U.S. Refinery compliance costs - the elements of and estimate

    International Nuclear Information System (INIS)

    Musgrove, J.G.; Swain, E.J.

    1993-01-01

    A recent National Petroleum Council study identified the environmental costs facing the refining industry from 1995 through 2010. Four broad areas were identified: air pollution control, wastewater treatment, solid and hazardous waste treatment, and occupational health and safety. This paper will present the technical issues and engineering information required to produce an estimate of cost impact. For each of the four areas of impact, the kinds of information required of the refinery manager in order to build an estimate will be tabulated and discussed. For air pollution control, issues will include size and type of unit, product mix of output, and the impact of facility location relative to non-attainment issues. For wastewater, issues will include stormwater segregation, benzene NESHAP, and other treatment system requirements. For hazardous waste treatment, issues will include groundwater protection and leak detection and contaminated soil segregation. For occupational health and safety, issues will include process changes required and worker training required. For all issues, the major dollar factors will be identified as a function of the technical data available. The refinery costs in each areas were estimated for seven groups of refinery sizes. The presentation will conclude with tabulation of cost estimates for each area of investigation and each refinery group. The total costs for each refinery group over the fifteen-year period will also be presented

  11. University of Maine Integrated Forest Product Refinery (IFPR) Technology Research

    Energy Technology Data Exchange (ETDEWEB)

    Pendse, Hemant P.

    2010-11-23

    This project supported research on science and technology that forms a basis for integrated forest product refinery for co-production of chemicals, fuels and materials using existing forest products industry infrastructure. Clear systems view of an Integrated Forest Product Refinery (IFPR) allowed development of a compelling business case for a small scale technology demonstration in Old Town ME for co-production of biofuels using cellulosic sugars along with pulp for the new owners of the facility resulting in an active project on Integrated Bio-Refinery (IBR) at the Old Town Fuel & Fiber. Work on production of advanced materials from woody biomass has led to active projects in bioplastics and carbon nanofibers. A lease for 40,000 sq. ft. high-bay space has been obtained to establish a Technology Research Center for IFPR technology validation on industrially relevant scale. UMaine forest bioproducts research initiative that began in April 2006 has led to establishment of a formal research institute beginning in March 2010.

  12. Retrofitting refinery and petrochemical plants

    Energy Technology Data Exchange (ETDEWEB)

    Kesler, M.G.

    1988-06-01

    This article focuses on process improvements as the best way to reduce plant energy use. The emphasis on process revamp is well justified, as an energy profile for a typical refinery shows. The diagram shows that 60% of the total heat losses are in water and air cooling. Most of this heat loss results from condensing and cooling in fractionators and recycle systems, intermediate product cooling, and condensing of turbine steam. These losses, of mostly low-level heat, are tied to the basic approach previously used for the process design of existing refineries. Despite the progress to date, there is growing evidence that these heat losses can be further reduced economically by about 20-30% in most refineries and petrochemical plants. One way to reduce the losses is to increase recovery of low-level heat by improved heat exchange, which has been the subject of most publications on plant energy conservation. A better way, presented here, is to develop new process schemes that require less air/water cooling. One useful concept in developing new schemes is to concentrate on heat losses, rather than heat input, as an easier measure of proposed improvements. By an overall heat balance, eliminating a unit of energy loss is equivalent to saving a unit of heat input somewhere in the plant.

  13. Petroleum and Water Logistics Operations

    Science.gov (United States)

    2005-06-19

    petroleum office ( SAPO ). The combatant commander JPO coordinates all agree- ments concerning bulk fuel support between com- ponent commands and HNs. For the...commander of the unified command through the JPO. The uni- fied command may also establish SAPOs at the subunified command level to provide in-country or...gency situations. PWRS are usually stored in theater and are monitored by the appropriate combatant commander JPO/ SAPO . MEF Petroleum War Reserve

  14. Petroleum marketing monthly, November 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-09

    The Petroleum Marketing Monthly (PMM) is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed costs of imported crude oil, and the refiner`s acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  15. Petroleum marketing monthly, July 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-15

    The Petroleum Marketing Monthly (PMM) is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  16. Petroleum marketing monthly, January 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    The Petroleum Marketing Monthly (PMM) is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  17. Petroleum marketing monthly, August 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-08-10

    The Petroleum Marketing Monthly (PMM) is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  18. Petroleum marketing monthly, February 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-25

    The Petroleum Marketing Monthly is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiner`s acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  19. Petroleum marketing monthly, April 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-12

    The Petroleum Marketing Monthly (PMM) is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  20. Petroleum marketing monthly, March 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-22

    The Petroleum Marketing Monthly is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, education institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiner`s acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  1. Petroleum marketing monthly, August 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-07

    The Petroleum Marketing Monthly (PMM) is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners' acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented. 12 figs., 49 tabs.

  2. Petroleum marketing monthly, October 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-07

    The Petroleum Marketing Monthly (PMM) is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase prices, the f.o b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Sales data for motor gasoline, distillates residuals, aviation fuels, kerosene, and propane are presented.

  3. The petroleum industry in 2005; L'industrie petroliere en 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    This document provides information on the petroleum industry for the year 2005. It discusses the world gas and petroleum markets, the world and french petroleum exploration and production, the petroleum and byproducts industry in France, the hydrocarbons supplying, the refining in France, the evolution of the products and fuels substitution quality, the internal transports of petroleum products, the storage consumption and taxes of petroleum products, the prices and distribution of the petroleum products. (A.L.B.)

  4. The petroleum industry in 2002; L'industrie petroliere en 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This document presents the petroleum industry situation in 2002 on the following topics: the evolution of the crude oil prices, the world petroleum exploration and production, the french petroleum exploration and production, the para-petroleum industry, the supplies in hydrocarbons, the refining, the evolution of the products quality and the substitution fuels, the internal transportation of petroleum products, the petroleum products storage and the crisis management, the petroleum products consumption, the taxation of the petroleum products, the prices of the petroleum products, the distribution of the petroleum products. (A.L.B.)

  5. Petroleum marketing monthly with data for April 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-05

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data on the Petroleum Marketing Monthly. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; and prime supplier sales volumes of petroleum products for local consumption.

  6. Petroleum marketing monthly, June 1995 with data for March 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-16

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Petroleum Marketing Monthly. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Summary Statistics Crude Oil Prices; Prices of Petroleum Products; Volumes of Petroleum Products; and Prime Supplier Sales Volumes of Petroleum Products for Local Consumption.

  7. Catalytic hydrotreatment of refinery waste: Demonstration project

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The object of this project and report is to produce liquid hydrocarbons by the catalytic hydroprocessing of solid refinery wastes (hard pitches) in order to improve the profitability of deep conversion processes and reduce the excess production of heavy fuels. The project was mostly carried out on the ASVAHL demonstration platform site, at Solaize, and hard pitches were produced primarily by deasphalting of atmospheric or vacuum distillation residues. The project includes two experimental phases and an economic evaluation study phase. In Phase 1, two granular catalysts were used to transform pitch into standard low sulfur fuel oil: a continuously moving bed, with demetallation and conversion catalyst; a fixed bed, with hydrorefining catalyst. In Phase 2 of the project, it was proven that a hydrotreatment process using a finely dispersed catalyst in the feedstock, can, under realistic operating conditions, transform with good yields hard pitch into distillates that can be refined through standard methods. In Phase 3 of the project, it was shown that the economics of such processes are tightly linked to the price differential between white'' and black'' oil products, which is expected to increase in the future. Furthermore, the evolution of environmental constraints will impel the use of such methods, thus avoiding the coproduction of polluting solid residues. 11 figs., 1 tab.

  8. Fossil fuel reform in developing states: The case of Trinidad and Tobago, a petroleum producing small Island developing State

    International Nuclear Information System (INIS)

    Scobie, Michelle

    2017-01-01

    Trinidad and Tobago is an oil exporting small island developing state (SIDS) with a 0.12% contribution to global emissions and with important socio-economic challenges. It has producer, electricity and transport fuel subsidies. It is at an interesting juncture in subsidy reform: the government faces the embeddedness of distributive justice norms that are contested by fiscal prudence and environmental stewardship norms. The value of the paper is twofold. First it develops a subsidy intractability framework to explain reform global narratives that highlights: the power of agents, the nature of contested economic, justice and environmental norms and the availability of mechanisms for reform. Second, this framework is used to explain reform narratives and trajectories in Trinidad and Tobago using data from public documents and from a unique elite survey of former and present heads of state, politicians, policy makers and stakeholders. Even in conditions of falling oil prices and national revenue and pressures to reduce emissions, where redistributive justice arguments are heavily embedded in public discourses, those aspects of the subsidy that have developmental or distributive justice goals are more intractable. The results of the study have implications for carbon emission reduction strategies in developing states with fossil fuel reserves. - Highlights: • A subsidy intractability framework is used to analyse fuel subsidy reform. • A sense of entitlement to resources contributes to subsidy intractability. • Global environmental stewardship norms matter less for fuel subsidy reform in SIDS. • Policy space is most determined by international economic conditions in SIDS.

  9. Environmental Life Cycle Assessment of Coal-Biomass to Liquid Jet Fuel Compared to Petroleum-Derived JP-8 Jet Fuel

    Science.gov (United States)

    2010-03-01

    is a Metal Deactivator Additive (MDA) to prevent fuel oxidation with trace metals such as copper or zinc that may be in the jet fuel (MIL- HDBK-510-1...react in the FT synthesis process). The gasifier is of the slagging type and a direct contact water quench spray system is used to cool the syngas...exiting the gasifier. The quench also removes particulate matter and contaminants not removed in the slag . However, because the ash from biomass is

  10. Exports of petroleum products, 1989

    International Nuclear Information System (INIS)

    1990-04-01

    A summary is presented of exports of motor gasoline, middle distillate, aviation turbine fuel, heavy fuel oil, and partially processed oil from Canada for the 1989 calendar year. A discussion of petroleum product imports is included in order to put exports in the context of the overall trade. Exports of the above petroleum products averaged 30,400 m 3 /d in 1989, down 5% from 1988 levels. Motor gasoline shipments showed the largest decrease, down 1,500 m 3 to 7,700 m 3 /d. Export prices for light petroleum products stayed relatively close to USA spot prices except in June and July 1989, when attractive prices were obtained for shipments from the prairie provinces. The heavy fuel oil export price was similar to the USA east coast spot price in 1989, except in December. Canada's petroleum products imports in 1989 were 21,600 m 3 /d, compared to 18,400 m 3 /d in 1988. Imports of heavy fuel oil in eastern Canada rose 36% in 1989 because of industries switching from electricity and the high demand for thermal power generation. The USA remained Canada's largest trading partner in petroleum products. The top single exporter in 1989, as in 1988, was Newfoundland Processing, with a volume of 3,484,500 m 3 . 24 figs., 4 tabs

  11. Petroleum and natural gas economy in Arab Countries and in Benin, Chad Cameroon, Namibia, Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and production. In Saudi Arabia, Saudi Aramco has begun the works to increase the production capacity of the petroleum refinery of Ras Tanura. In Kuwait, the cost of the retrofitting and development programs for the petroleum field is evaluated to 4 milliards $. Several contracts have been signed in Tunisia and in Nigeria for the attribution of exploration permits. A cooperation agreement has been signed, in Taiwan, between Total and Chinese Petroleum Corporation, which allows the establishment of joint ventures for the development of petroleum exploration in Far East. Petroleum exploration has begun in Namibia where Norsk Hydro has achieved the interpretation of seismic studies and will drill a first exploration well. In Egypt, petroleum production is stabilized at a level of 870000 barrels per day and the transport capacity of Sumed pipeline will increase from 80 to 117 millions tons per year in 1994

  12. The energy efficiency of crude oil refining in Brazil: A Brazilian refinery plant case

    International Nuclear Information System (INIS)

    Lima, Romulo S. de; Schaeffer, Roberto

    2011-01-01

    This article evaluates energy efficiency in Brazilian crude oil refining in comparison with the crude oil refining in the United States between 1930 and 2008. It aims to show that increased refinery complexity reduces the energy consumption of products of high value added. Moreover, the article shows that improvements in energy efficiency result in higher quality products and increased processing of oil. A Brazilian refinery with a capacity of 157,000 barrels per day (kbpd) was modernized in 2008 at a cost of US $1.3 billion. As a result, its capacity increased by 17%, from 157 to 189 kbpd. Its complexity index also rose from 3.2 to 6.8, allowing an improvement in the EII (energy intensity index) from 110% to 93%. In relation to the crude oil processed before being modernized, energy consumption fell from 0.75 to 0.52 MBtu (million British thermal units) per barrel processed. These proceedings show that increases in complexity reduce the energy consumed in the production of final products with high value added, such as gasoline, diesel and jet fuel. -- Highlights: → Increased refinery complexity reduces the energy consumption of products of high value added. → Improvements in refinery energy efficiency result in higher quality products and increased processing of oil. → Brazilian refineries were not affected significantly in the 2008 crisis, such as the US refineries, due to many factors. → The EII of Brazilian refining presents real opportunities for gains through changes in the profile of energy consumed.

  13. Opportunities and challenges at the interface between petrochemistry and refinery. The BASF perspective

    Energy Technology Data Exchange (ETDEWEB)

    Blankertz, H.J. [BASF AG, Ludwigshafen (Germany)

    2007-07-01

    The author of the contribution under consideration reports on the BASF perspective according to opportunities and challenges at the interface between petrochemistry and refinery. This contribution is divided into the following chapters: (a) Overview BASF-Group; (b) Overview BASF Petrochemicals; (c) The refinery-chemistry interface; (d) Main focus refineries; (e) Interface challenges and opportunities; (f) What can BASF do for refineries. BASF employs the Verbund concept, a system that combines production with energy needs in an intelligent way. The idea is to reduce of primary energy carriers both in terms of raw materials and for power and steam generation. The authors describes the petrochemicals of BASF AG (Ludwigshafen, Federal Republic of Germany), the raw material development, evolution of thermal steamcracking and crackerproducts. Major feedstock source of the European petrochemical industry are streams out of refineries which can't be used for transportation fuels. The gap between propylene demand and production out of steam crackers has to be closed by propylene out for FCC's. Demand for aromatics (xylenes and benzene, and to a lesser extent toluene) needs to be filled in by aromatics out of refineries. Market drivers for the refining industry are lowering crude costs, growing clean products, increasing capacity and enhancing E and P integration. BASF has various business with the oil und refining industry and provides solutions for oil field chemicals, process chemicals and performance additives. The author explains which kind of products and services BASF provides for refiners.

  14. Statistical handbook for Canada's upstream petroleum industry: '96 updates

    International Nuclear Information System (INIS)

    1997-01-01

    The Statistical Handbook of CAPP is an annual compilation of useful information about the Canadian petroleum and natural gas industry. It has been published since 1955, and is a key source of upstream petroleum statistics. It presents a historical summary of the petroleum industry''s progress and provides detailed statistical information on the production and consumption of petroleum, petroleum products, natural gas and natural gas liquids, imports and exports, land sales, pipelines, reserves, drilling and refinery activities, and prices in Canada. The information, mostly in tabular form, is based on the latest available data (generally up to and including 1996). For the first time in 1997, the Handbook is also made available in CD-ROM format (EXCEL 5.0). Plans are also underway to publish the Handbook on a secure site on the Internet

  15. A comparative evaluation of nitrogen compounds in petroleum distillates

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Dheer; Chopra, Anju; Patel, Mitra Bhanu; Sarpal, Amarjit Singh [Indian Oil Corporation Limited, Faridabad (India). Research and Development Centre

    2011-07-15

    Although the concentration of nitrogen compounds in crude oil is relatively low, they can become more concentrated in petroleum distillates and poison the catalysts used in refining processes. They cause undesirable deposits, color formation and odor in products; they also contribute to air pollution and some are highly carcinogenic. The poisoned catalyst becomes deactivated for hydrodesulfurization and unable to remove sulfur from middle distillates. In order to understand the effect on catalytic processes, it is desirable to identify the nitrogen compounds in various petroleum distillates. This paper compares the nitrogen species profiles in different petroleum distillates using a nitrogen chemiluminescence detector. In addition, four different petroleum distillate samples from different refineries were analyzed to find the variation in their nitrogen profiles. The nitrogen compounds in petroleum distillate samples were identified as anilines, quinolines, indoles, and carbazoles and their alkyl derivatives. Quantitation was carried out against known reference standards. The quantitative data were compared to the total nitrogen content determined by elemental analysis. (orig.)

  16. A Steam Utility Network Model for the Evaluation of Heat Integration Retrofits – A Case Study of an Oil Refinery

    Directory of Open Access Journals (Sweden)

    Sofie Marton

    2017-12-01

    Full Text Available This paper presents a real industrial example in which the steam utility network of a refinery is modelled in order to evaluate potential Heat Integration retrofits proposed for the site. A refinery, typically, has flexibility to optimize the operating strategy for the steam system depending on the operation of the main processes. This paper presents a few examples of Heat Integration retrofit measures from a case study of a large oil refinery. In order to evaluate expected changes in fuel and electricity imports to the refinery after implementation of the proposed retrofits, a steam system model has been developed. The steam system model has been tested and validated with steady state data from three different operating scenarios and can be used to evaluate how changes to steam balances at different pressure levels would affect overall steam balances, generation of shaft power in turbines, and the consumption of fuel gas.

  17. Biomonitoring of human population exposed to petroleum fuels with special consideration of the role of benzene as a genotoxic component. Report of the EC Environment programme. Project EV5V-CT

    Energy Technology Data Exchange (ETDEWEB)

    Carere, A; Crebelli, R [ed.; Istituto Superiore di Sanita` , Rome (Italy). Lab. di Tossicologia Comparata ed Ecotossicologia

    1997-12-01

    In the framework of an EC research programme on the health risks of environmental chemicals, the Istituto Superiore di Sanita` co-ordinated, in 1993-1996, a project on the biological effects of benzene and petroleum fuels. Seven laboratories from six European countries collaborated in the biological monitoring of selected population with occupational exposure to petrochemicals. Several markers of early biological effect were applied together with environmental and personal exposure monitoring techniques. An epidemiological retrospective mortality study was also carried out on Italian filling station attendants. The results obtained highlighted an excess of genetic damage in some of the study populations, compared to matched unexposed controls. Even though these results do not allow a reliable risk estimation, the possible prognostic significance of cytogenetic damage for future cancer onset, together with some alerting findings from the mortality study, suggest that low dose exposures to benzene and petroleum fuels may retain some toxicological significance.

  18. The prospects for refinery profitability

    Energy Technology Data Exchange (ETDEWEB)

    Weale, G. [European Energy Services, London (United Kingdom)

    1997-05-01

    The outlook for the European refining industry is assessed. The conclusion reached is that the industry is struggling for its existence. Over time, an unsatisfactory balance has grown between refinery capacity and market volumes. High exit barriers have prevented capacity being considerably lower than it is. In the future, a typical integrated oil company might be content to confine itself to retailing oil products without having to refine them. Given the reduction in gasoline demand in particular, it can be expected that 20-25% of capacity will be sold off in the next 15 years and much of it will be closed. (Author)

  19. Electrochemical removal of phenol from oil refinery wastewater.

    Science.gov (United States)

    Abdelwahab, O; Amin, N K; El-Ashtoukhy, E-S Z

    2009-04-30

    This study explores the possibility of using electrocoagulation to remove phenol from oil refinery waste effluent using a cell with horizontally oriented aluminum cathode and a horizontal aluminum screen anode. The removal of phenol was investigated in terms of various parameters namely: pH, operating time, current density, initial phenol concentration and addition of NaCl. Removal of phenol during electrocoagulation was due to combined effect of sweep coagulation and adsorption. The results showed that, at high current density and solution pH 7, remarkable removal of 97% of phenol after 2h can be achieved. The rate of electrocoagulation was observed to increase as the phenol concentration decreases; the maximum removal rate was attained at 30 mg L(-1) phenol concentration. For a given current density using an array of closely packed Al screens as anode was found to be more effective than single screen anode, the percentage phenol removal was found to increase with increasing the number of screens per array. After 2h of electrocoagulation, 94.5% of initial phenol concentration was removed from the petroleum refinery wastewater. Energy consumption and aluminum Electrode consumption were calculated per gram of phenol removed. The present study shows that, electrocoagulation of phenol using aluminum electrodes is a promising process.

  20. Cathodic Protection Design Algorithms for Refineries Aboveground Storage Tanks

    Directory of Open Access Journals (Sweden)

    Kosay Abdul sattar Majbor

    2017-12-01

    Full Text Available Storage tanks condition and integrity is maintained by joint application of coating and cathodic protection. Iraq southern region rich in oil and petroleum product refineries need and use plenty of aboveground storage tanks. Iraq went through conflicts over the past thirty five years resulting in holding the oil industry infrastructure behind regarding maintenance and modernization. The primary concern in this work is the design and implementation of cathodic protection systems for the aboveground storage tanks farm in the oil industry. Storage tank external base area and tank internal surface area are to be protected against corrosion using impressed current and sacrificial anode cathodic protection systems. Interactive versatile computer programs are developed to provide the necessary system parameters data including the anode requirements, composition, rating, configuration, etc. Microsoft-Excel datasheet and Visual Basic.Net developed software were used throughout the study in the design of both cathodic protection systems. The case study considered in this work is the eleven aboveground storage tanks farm situated in al-Shauiba refinery in southern IRAQ. The designed cathodic protection systems are to be installed and monitored realistically in the near future. Both systems were designed for a life span of (15-30 years, and all their parameters were within the internationally accepted standards.

  1. REDUCING POWER PRODUCTION COSTS BY UTILIZING PETROLEUM COKE

    Energy Technology Data Exchange (ETDEWEB)

    Kevin C. Galbreath; Donald L. Toman; Christopher J. Zygarlicke

    1999-09-01

    Petroleum coke, a byproduct of the petroleum-refining process, is an attractive primary or supplemental fuel for power production primarily because of a progressive and predictable increase in the production volumes of petroleum coke (1, 2). Petroleum coke is most commonly blended with coal in proportions suitable to meet sulfur emission compliance. Petroleum coke is generally less reactive than coal; therefore, the cofiring of petroleum coke with coal typically improves ignition, flame stability, and carbon loss relative to the combustion of petroleum coke alone. Although petroleum coke is a desirable fuel for producing relatively inexpensive electrical power, concerns about the effects of petroleum coke blending on combustion and pollution control processes exist in the coal-fired utility industry (3). The Energy & Environmental Research Center (EERC) completed a 2-year technical assessment of petroleum coke as a supplemental fuel. A survey questionnaire was sent to seven electric utility companies that are currently cofiring coal and petroleum coke in an effort to solicit specific suggestions on research needs and fuel selections. An example of the letter and survey questionnaire is presented in Appendix A. Interest was expressed by most utilities in evaluating the effects of petroleum coke blending on grindability, combustion reactivity, fouling, slagging, and fly ash emissions control. Unexpectedly, concern over corrosion was not expressed by the utilities contacted. Although all seven utilities responded to the question, only two utilities, Northern States Power Company (NSP) and Ameren, sent fuels to the EERC for evaluation. Both utilities sent subbituminous coals from the Power River Basin and petroleum shot coke samples. Petroleum shot coke is produced unintentionally during operational upsets in the petroleum refining process. This report evaluates the effects of petroleum shot coke blending on grindability, fuel reactivity, fouling/slagging, and

  2. Acute Dermal Irritation Study of Ten Jet Fuels in New Zealand White Rabbits: Comparison of Synthetic and Bio-Based Jet Fuels with Petroleum JP-8

    Science.gov (United States)

    2014-02-18

    C.A. 2008. Comparative Evaluation of Semi-Synthetic Jet Fuels. Dayton OH: Universal Technology Corporation. http://crcao.org/publications/aviation...Acrobat, PDF) Master Schedule Maintains the master schedule for the company. Metasys DDC Electronic Environmental Control System Controls and

  3. Petroleum hydrocarbons

    International Nuclear Information System (INIS)

    Farrington, J.W.; Teal, J.M.; Parker, P.L.

    1976-01-01

    Methods for analysis of petroleum hydrocarbons in marine samples are presented. Types of hydrocarbons present and their origins are discussed. Principles and methods of analysis are outlined. Infrared spectrometry, uv spectrometry, gas chromatography, mass spectroscopy, and carbon 14 measurements are described

  4. Overview of Aviation Fuel Markets for Biofuels Stakeholders

    Energy Technology Data Exchange (ETDEWEB)

    Davidson, C.; Newes, E.; Schwab, A.; Vimmerstedt, L.

    2014-07-01

    This report is for biofuels stakeholders interested the U.S. aviation fuel market. Jet fuel production represents about 10% of U.S. petroleum refinery production. Exxon Mobil, Chevron, and BP top producers, and Texas, Louisiana, and California are top producing states. Distribution of fuel primarily involves transport from the Gulf Coast to other regions. Fuel is transported via pipeline (60%), barges on inland waterways (30%), tanker truck (5%), and rail (5%). Airport fuel supply chain organization and fuel sourcing may involve oil companies, airlines, airline consortia, airport owners and operators, and airport service companies. Most fuel is used for domestic, commercial, civilian flights. Energy efficiency has substantially improved due to aircraft fleet upgrades and advanced flight logistic improvements. Jet fuel prices generally track prices of crude oil and other refined petroleum products, whose prices are more volatile than crude oil price. The single largest expense for airlines is jet fuel, so its prices and persistent price volatility impact industry finances. Airlines use various strategies to manage aviation fuel price uncertainty. The aviation industry has established goals to mitigate its greenhouse gas emissions, and initial estimates of biojet life cycle greenhouse gas emissions exist. Biojet fuels from Fischer-Tropsch and hydroprocessed esters and fatty acids processes have ASTM standards. The commercial aviation industry and the U.S. Department of Defense have used aviation biofuels. Additional research is needed to assess the environmental, economic, and financial potential of biojet to reduce greenhouse gas emissions and mitigate long-term upward price trends, fuel price volatility, or both.

  5. French petroleum demand stable since thirteen years

    International Nuclear Information System (INIS)

    Chauvot, M.

    2005-01-01

    The French union of petroleum industries (Ufip) has presented a globally satisfactory status of the French petroleum situation. However, the refining capacities are not always well adapted to the evolution of the demand and the production of diesel fuels remains insufficient while France exports gasoline. Short paper. (J.S.)

  6. Impact of PAH [Polycyclic Aromatic Hydrocarbons] outlets from an oil refinery on the receiving water area - sediment trap fluxes and multivariate statistical analysis

    International Nuclear Information System (INIS)

    Pettersen, Harald; Naef, Carina; Broman, Dag

    1997-01-01

    PAH concentrations (15 compounds) in settling particulate matter (SPM) collected in the waters outside a petroleum refinery on the Swedish Baltic coast, and in samples of particulate and dissolved fractions in the wastewater from the refinery were determined. SPM concentrations varied between 550 and 4250 ng x gdw -1 and the corresponding calculated fluxes varied between 0.1 and 3.7 ng x cm -2 x day -1 . Both concentrations and fluxes did not differ significantly from background coastal or offshore locations in the Baltic. PAH profiles of the SPM samples were compared with the wastewater samples and SPM samples from background areas in the Baltic, using pattern recognition techniques. This analysis showed that the SPM samples from the petroleum refinery displayed a PAH composition similar to that found in background reference sites in the Baltic, and that the SPM samples could not be connected to the wastewater samples from the refinery. This indicates that Nynas AB is not a significant source of PAHs to the waters in its immediate surroundings, i.e. the waters in the Nynashamn area, and/or that the hydraulic residence time of the water outside the refinery is low. A budget calculation showed that the wastewater outlet from Nynas AB is only a minor contributor of the PAH load to the waters outside the refinery. (Author)

  7. Petroleum and natural gas economy in Arab countries and in Congo, Iran, Namibia, Nigeria

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This paper gives informations on petroleum and natural gas industry, petroleum market and prices, trade and contracts, prospection and production. In Saudi Arabia, Saudi Aramco has developed exploration program near Djeddah and has made a call up supply for the development of Haradh and Ghawar oil fields. In Iran, petroleum production will reach 4.5 Millions barrel per day in 1999. A new oil field has been discovered near Darkhavin and the new petroleum refinery of Ark has been inaugurated. In Yemen, Masila oil field will produce 120000 barrels per day. A new export project of liquefied natural gas is developed and will reached 5 millions of tons per year

  8. 'green' petroleum, the take-off time

    International Nuclear Information System (INIS)

    Bauer, A.

    2005-01-01

    Replacing gasoline by a synthetic fuel coming from beet root, wheat or colza is no longer a dream. With the rise of crude oil prices, the bio-fuels are reaching the competitiveness threshold. They would help the farmers to stay on their land by giving an answer to the energy problem. France is investing in this energy source and several bio-fuel production plants have been built for the production of bio-diesel (Diester) and ethanol. However, oil companies express their reserve with respect to ethanol because refineries already produce too much gasoline and not enough diesel fuels. Short paper. (J.S.)

  9. Prospective techno-economic and environmental assessment of carbon capture at a refinery and CO

    NARCIS (Netherlands)

    Fernandez Dacosta, C.; Van Der Spek, Mijndert; Hung, Christine Roxanne; Oregionni, Gabriel David; Skagestad, Ragnhild; Parihar, Prashant; Gokak, D. T.; Strømman, Anders Hammer; Ramirez Ramirez, C.A.

    2017-01-01

    CO2 utilisation is gaining interest as a potential element towards a sustainable economy. CO2 can be used as feedstock in the synthesis of fuels, chemicals and polymers. This study presents a prospective assessment of carbon capture from a hydrogen unit at a refinery, where

  10. Pyrolysis oil upgrading for Co-processing in standard refinery units

    NARCIS (Netherlands)

    De Miguel Mercader, F.

    2010-01-01

    This thesis considers the route that comprises the upgrading of pyrolysis oil (produced from lingo-cellulosic biomass) and its further co-processing in standard refineries to produce transportation fuels. In the present concept, pyrolysis oil is produced where biomass is available and then

  11. The development of the first set of Brazilian reference materials for the petroleum sector; O desenvolvimento dos primeiros materiais de referencia nacionais para o setor de petroleo

    Energy Technology Data Exchange (ETDEWEB)

    Zucchini, Ricardo R. [Instituto de Pesquisas Tecnologicas (IPT), Sao Paulo, SP (Brazil). Agrupamento de Materiais de Referencia

    2004-07-01

    The petroleum sector uses a number of standardized tests to characterize raw materials and products. The development of in-company programs for assurance of measurement quality, the increasing need to demonstrate proficiency by means of certification schemes or by widely accepted metrological practices, have been promoting a more intensive use of certified reference materials, in calibration as well as in validation of measurement methods and also in order to show the qualification of the laboratories. In this paper it is presented the preparation, performed by IPT's Reference Materials Group, of the first set of reference materials specially developed considering the needs of the petroleum community. Briefly, are presented the identification of the demands from the users, selection of matrices, homogeneity tests and stability studies, and the certification of the new reference materials, which are four diesel fuel oils with certified sulfur contents and one material with flash point certified by TAG and Pensky-Martens methods. It is presented a summary of the certification process, performed by means of a combined effort of several professionals that are now working at laboratories of research institutions, refineries and other industries, universities, fuel monitoring facilities and in National Petroleum Agency. (author)

  12. Regulatory adaptation: Accommodating electric vehicles in a petroleum world

    International Nuclear Information System (INIS)

    Lutsey, Nicholas; Sperling, Daniel

    2012-01-01

    This paper addresses the policy challenges of adjusting established regulations to accommodate evolving and new technologies. We examine energy and emissions regulations for older petroleum powered vehicles and newer plug-in electric vehicles. Until now, vehicle regulations across the world have ignored energy consumption and emissions upstream of the vehicle (at refineries, pipelines, etc), largely because of the convenient fact that upstream emissions and energy use are nearly uniform across petroleum-fueled vehicles and play a relatively minor role in total lifecycle emissions. Including upstream impacts would greatly complicate the regulations. But because the vast majority of emissions and energy consumption for electric vehicles (and hydrogen and, to a lesser extent, biofuels) are upstream, the old regulatory design is no longer valid. The pressing regulatory question is whether to assign upstream GHG emissions to electric vehicles, or not, and if so, how. We find that assigning zero upstream emissions—as a way of incentivizing the production and sale of PEVs—would eventually lead to an erosion of 20% of the GHG emission benefits from new vehicles, assuming fixed vehicle standards. We suggest alternative policy mechanisms and strategies to account for upstream emissions and energy use. - Highlights: ► We quantify the effects of electric vehicles within greenhouse gas (GHG) regulation. ► Electric vehicle GHG impacts are substantial and vary greatly by grid power sources. ► Existing “zero emission” electric vehicle incentives undermine regulation benefits. ► 10% electric vehicle sales leads to 20% erosion in regulation benefits by 2020–2025. ► Lifecycle crediting improves policy cost-effectiveness and technology neutrality.

  13. Optimization of operating conditions of distillation columns: an energy saving option in refinery industry

    Directory of Open Access Journals (Sweden)

    Alireza Fazlali

    2010-01-01

    Full Text Available While energy prices continue to climb, it conservation remains the prime concern for process industries. The daily growth of energy consumption throughout the world and the real necessity of providing it, shows that optimization of energy generation and consumption units is an economical and sometimes vital case. Hence, the optimization of a petroleum refinery is aimed towards great production and an increase in quality. In this research, the atmospheric distillation unit of the Iran-Arak-Shazand petroleum refinery was subject to optimization efforts. It was performed by the means of using a simulator with the aim to earn more overhead products. In the next step the optimization results from the simulators were carried out in the real world, at the above mentioned unit. Results demonstrate that the changes in the real operating conditions increase the overhead products with desirable quality. Finally, a net economical balance between the increments of the overhead products and the energy consumption shows an energy saving in this refinery.

  14. Radiation processing studies on residual fractions of Olowi petroleum crude oil

    International Nuclear Information System (INIS)

    Sarfo, A.K.

    2011-01-01

    Residual fuel oil is an inexpensive boiler fuel that can replace diesel in some industrial boilers. The viscous waxy nature of residual fuel oil makes it very difficult to use in industries where fuel storage tanks have no heating elements to keep the fuel at temperatures at which it would easily flow. Irradiation is currently being studied as a cost effective means of cracking heavy petroleum crude oil into lighter and more valuable products. Research has shown that irradiation can replace the conventional methods of cracking petroleum with economical benefits. Gamma radiation from a cobalt-60 source was applied to the residue obtained after refining crude oil in this research study, with the intention of causing a similar cracking phenomenon. The main objective of the study was to evaluate the possibility of using gamma radiation to reduce the viscosity of residual fractions of crude oil used as residual fuel oil. This was done by exposing samples of residual fuel oil in glass jars to 9 different doses of gamma radiation, at room temperature and an elevated temperature of 60 degrees Celsius to determine and quantify the effect of radiation on residual fuel oil obtained from the Tema Oil Refinery. The pour points of the irradiated samples were not affected by radiation doses up to 200 kGy while the changes in viscosity for irradiation at room temperature were not significant. Irradiation at 60 degrees Celsius induced a small but significant increase in viscosity at 1 kGy and 200 kGy absorbed doses of irradiation. Irradiation fuels were stable in relation to viscosity, density and pour point over a period of 20 days after exposure. The flash point of irradiated samples, however, decreased by 5.26, 10.53 and 11.34% for 30, 50 and 80 kGy absorbed doses of radiation respectively. Cumulative and continuous doses gave similar results for pour point, density, viscosity and flash point measurements up to 50 kGy. Comparative cost analysis of methods used in maintaining low

  15. Petroleum apocalypse

    International Nuclear Information System (INIS)

    Cochet, Y.

    2005-09-01

    Oil prices are increasing while current explanations for this phenomenon are no longer satisfactory. The cheap petroleum era is ending and this problem can seriously convulse our lifestyles. Transports, agriculture, plastics, clothes, medicines: petroleum is everywhere. This is why the rise of hydrocarbons price will not be a simple economic shock but the end of the world like the one we know. However, it is still possible to postpone this event to a later date and to limit its effects by the implementation of a new oil sobriety era. This implies to already organize the decay of materials and energy consumption, together with keeping solidarity, democracy and peace up. In this condition only the transition will be less painful. (J.S.)

  16. Former Soviet refineries face modernization, restructuring

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    A massive modernization and restructuring program is under way in the refining sector of Russia and other former Soviet republics. Economic reforms and resulting economic dislocation following the collapse of the Soviet Union has left refineries in the region grappling with a steep decline and changes in product demand. At the same time, rising oil prices and an aging, dilapidated infrastructure promise a massive shakeout. Even as many refineries in the former Soviet Union (FSU) face possible closure because they are running at a fraction of capacity, a host of revamps, expansions, and grass roots refineries are planned or under way. The paper discusses plans

  17. Petroleum industry in 2004; L'industrie petroliere en 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This document presents a detailed outlook of the petroleum industry in the world and more particularly in France in 2005: evolution of crude oil prices; petroleum exploration and production in the world and in France; the French para-petroleum and petroleum industry; the oil supplies; the refining activities; the evolution of products quality and the substitution fuels; the domestic transports, the storage and consumption of petroleum products; the fiscality, prices and distribution of petroleum products. (J.S.)

  18. Kvanefjeld refinery pilot plant operations

    International Nuclear Information System (INIS)

    Krebs, Damien; Furfaro, Domenic

    2016-01-01

    Greenland Minerals and Energy is a junior project development company which is listed on the Australian Stock Exchange (asx:GGG). It is developing the Kvanefjeld rare earth and uranium project located in the southern tip of Greenland. The project has completed a Feasibility Study and is currently in the permitting phase. Last year was a busy time for the company as it completed a Feasibility Study, a mining licence application (draft submitted in December 2015) and pilot plant operations. Beneficiation pilot plant operations were completed at GTK in Finland in April 2015. This pilot plant treated approximately 30 tonnes of ore to producing almost 2 tonnes of rare earth mineral concentrate. Later in the year a hydrometallurgical pilot plant was performed which mimicked the Refinery process. This pilot plant was performed at Outotec’s Pori Research laboratories in Finland from September till October 2015. The pilot plant treated approximately 200 kilograms of concentrate over 4 split operating campaigns. Each campaign was performed to focus on the performance of a specific part of the refinery flowsheet. This allowed for full operating focus on a single unit operation to ensure that it was operating correctly. The pilot plant operations were quite successful with no major issues with the flowsheet identified through continuous operation. Some fine tuning of conditions was required to ensure adequate removal of impurities was performed with recycle streams incorporated. Overall the leach extractions observed in the pilot plant exceeded the design assumptions in the Feasibility Study. These programs were partially funded by the EURARE program. The EURARE program aims to encourage the sustainable development of European based rare earth projects. This has the goal of allowing Europe to become less reliant on importation of these key raw materials. The professionalism and performance of both GTK and Outotec contributed significantly to the success of the pilot plant

  19. Petroleum product scarcity: a review of the supply and distribution of petroleum products in Nigeria

    International Nuclear Information System (INIS)

    Akpoghomeh, Osi S.; Badejo, Dele

    2006-01-01

    Nigeria ranks high among the comity of oil producers both at the world level and among the OPEC eleven. It is, therefore, paradoxical that the supply of all petroleum products is erratic and has declined sharply in the recent past. This paper thus reviews the petroleum product supply and distribution systems in the country to ascertain the extent to which the system may have contributed to the present product scarcity in Nigeria and, by extension, identify the causes of the present regime of petroleum product scarcity. The paper observes that the network density and connectivity of petroleum product distribution pipelines are low and both indicators consequently show the inadequacy/deficiency of the network in ensuring an efficient distribution system. The supply mode, on the other hand, has, over the years, demonstrated its inability to guarantee adequate supply due to factors including sabotage, vandalism, banditry and poorly maintained infrastructure. Further, the federal government and the major and independent marketers could not sustain the importation of petroleum products because of the shortfall between the landed cost of imported products and their selling prices in Nigeria, which made the business unprofitable. Finally, the paper examines the withdrawal by the federal government of subsidies on the price of petroleum products consumed locally. All the above factors together occasioned increases in the cost of products. In conclusion, this paper supports the call for the privatization of refineries and the depot/pipeline system as a viable option to end the supply problems. (Author)

  20. The importance of new delayed coking units in he fuel market; A importancia das novas unidade de coqueamento retardado no mercado de combustiveis

    Energy Technology Data Exchange (ETDEWEB)

    Moreira, Fabricia S. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Programa de Recursos Humanos 13; Seidl, Peter R.; Guimaraes, Maria Jose O.C. [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil)

    2008-07-01

    The increase in production of heavier oils and the recent changes in the demand for petroleum derivatives requires modifications in refining schemes of Brazilian refineries, which were originally projected for processing light oils and production of mainly gasoline by fluid catalytic cracking units. This is necessary because forecasts indicate a larger increase in demand for diesel oil instead of gasoline. These same forecasts reveal an expressive reduction in the demand for fuel oil, which still is produced in large amounts in Brazilian refineries due to the quality of the oils from local fields that are processed. The current challenge for the local oil industry is to adapt the present refineries to produce more valuable derivatives from heavy oils. For this purpose, PETROBRAS is investing in the construction of conversion units with technology for processing heavier feeds, especially in the Delayed Coking process. This work has as an objective to identify the importance of the delayed coke units in the current scenario of the oil industry, highlighting the main investments in construction of new units and evaluating the impact of the existing units on the market for petroleum derivatives. (author)

  1. JP-8 and Other Military Fuels

    Science.gov (United States)

    2011-12-01

    Fermentation Jet Fuel-Like Product sugarcane Alcohol Oligomerization Conventional Refinery ProcessesSugar switchgrass Dehydration Pyrolysis Fermentation...PolymerizationOlefins Lignocellulose corn stover forest waste Jet Fuel-Like ProductBio-CrudePyrolysis Hydroprocessing Unclassified Back Up Slides

  2. Mazeikiai refinery woes deepen on all fronts

    Index Scriptorium Estoniae

    2007-01-01

    Leedu rahandusminister teatas, et riigieelarvet mõjutavad probleemid Mazeikiai tehasega, mis on Leedu suurim maksumaksja. Lisa: Russian oil company to build refinery. Surgutneftegaz teatas plaanist ehitada naftatöötlustehas Peterburi lähedale

  3. The changing refinery/vendor relationship: One tool for increased competitiveness

    International Nuclear Information System (INIS)

    Borowski, C.J.; Swett, G.H.

    1996-01-01

    The historic relationship between many petroleum refineries and vendors was adversarial. However, during the past 10 years, many industrial firms have found that working together with vendors is critical to reducing costs and improving quality--the two key elements required to maintain a competitive position. As refiners have begun working with their vendors more like partners, numerous benefits have accrued to the refining industry. This paper analyzes how the refiner-vendor relationship has changed. Specifically, the authors address the following issues: the competitive threat that has forced a different approach to contracting services and goods; how right-sizing and capacity creep have contributed to the need to re-examine historic practices; key elements in a successful refinery/vendor relationship; how does it work in real life; and implementing a partnering program

  4. Radiation doses and hazards from processing of crude oil at the Tema oil refinery in Ghana

    International Nuclear Information System (INIS)

    Darko, E. O.; Kpeglo, D. O.; Akaho, E. H. K.; Schandorf, C.; Adu, P. A. S.; Faanu, A.; Abankwah, E.; Lawluvi, H.; Awudu, A. R.

    2012-01-01

    Processing of crude oil has been carried out in Ghana for more than four decades without measures to assess the hazards associated with the naturally occurring radionuclides in the raw and processed materials. This study investigates the exposure of the public to 226 Ra, 232 Th and 40 K in crude oil, petroleum products and wastes at the Tema oil refinery in Ghana using gamma-ray spectrometry. The study shows higher activity concentrations of the natural radionuclides in the wastes than the crude oil and the products with estimated hazard indices less than unity. The values obtained in the study are within recommended limits for public exposure indicating that radiation exposure from processing of the crude oil at the refinery does not pose any significant radiological hazard but may require monitoring to establish long-term effect on both public and workers. (authors)

  5. Radiation doses and hazards from processing of crude oil at the Tema oil refinery in Ghana.

    Science.gov (United States)

    Darko, E O; Kpeglo, D O; Akaho, E H K; Schandorf, C; Adu, P A S; Faanu, A; Abankwah, E; Lawluvi, H; Awudu, A R

    2012-02-01

    Processing of crude oil has been carried out in Ghana for more than four decades without measures to assess the hazards associated with the naturally occurring radionuclides in the raw and processed materials. This study investigates the exposure of the public to (226)Ra, (232)Th and (40)K in crude oil, petroleum products and wastes at the Tema oil refinery in Ghana using gamma-ray spectrometry. The study shows higher activity concentrations of the natural radionuclides in the wastes than the crude oil and the products with estimated hazard indices less than unity. The values obtained in the study are within recommended limits for public exposure indicating that radiation exposure from processing of the crude oil at the refinery does not pose any significant radiological hazard but may require monitoring to establish long-term effect on both public and workers.

  6. Determination of radioactivity in petroleum products and wastes

    International Nuclear Information System (INIS)

    Hrichi, Hajer

    2009-01-01

    At this end engineering study, we determined the activities of gamma- emitting radionuclides belonging to the families of 238 U, 235 U, 232 Th and 40K in the petroleum products and wastes of the refinery S.T.I.R. The activities of radionuclides which exceed that of crude oil prove that it's a technologically enhanced natural radioactivity since several chemical products were injected during the refining process. (Author)

  7. Petroleum marketing monthly, June 1999, with data for March 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-06-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Initial Estimates; Summary Statistics; Crude Oil Prices; Prices of Petroleum Products; Volumes of Petroleum Products; and Prime Supplier Sales Volumes of Petroleum Products for Local Consumption. 7 figs., 50 tabs.

  8. Petroleum marketing monthly, May 1998, with data for February 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    The Petroleum Marketing Monthly (PMM) provides Information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  9. Petroleum marketing monthly, July 1998 with data for April 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; and prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  10. Petroleum marketing monthly: August 1998, with data for May 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Summary Statistics; Crude Oil Prices; Prices of Petroleum Products; Volumes of Petroleum Products; and Prime Supplier Sales Volumes of Petroleum Products for Local Consumption. 7 figs., 50 tabs.

  11. Petroleum marketing monthly, September 1998, with data for June 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  12. Petroleum marketing monthly, December 1998 with data for September 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; and prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  13. Petroleum marketing monthly, May 1999, with data for February 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Initial Estimates; Summary Statistics; Crude Oil Prices; Prices of Petroleum Products; Volumes of Petroleum Products; and Prime Supplier Sales Volumes of Petroleum Products for Local Consumption. 7 figs., 50 tabs.

  14. Petroleum marketing monthly, January 1999 with data for October 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-01-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; and prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  15. Petroleum marketing monthly, July 1999, with data for April 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: initial estimates; summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; and prime supplier sales volumes of petroleum products for local consumption. 7 figs., 70 tabs.

  16. Petroleum marketing monthly, November 1998, with data for August 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Summary statistics; Crude oil prices; Prices of petroleum products; Volumes of petroleum products; and Prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  17. Petroleum marketing monthly, October 1998, with data for July 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-10-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: Summary statistics; Crude oil prices; Prices of petroleum products; Volumes of petroleum products; and Prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  18. Petroleum marketing monthly, June 1998, with data from March 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products and prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  19. Petroleum marketing monthly, March 1999 with data for December 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in five sections: summary statistics; crude oil prices; prices of petroleum products; volumes of petroleum products; and prime supplier sales volumes of petroleum products for local consumption. 7 figs., 50 tabs.

  20. Petroleum marketing monthly, February 1999 with data for November 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    The Petroleum Marketing Monthly (PMM) provides information and statistical data on a variety of crude oils and refined petroleum products. The publication presents statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Refined petroleum product sales data include motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane. Monthly statistics on purchases of crude oil and sales of petroleum products are presented in the Petroleum Marketing Monthly in six sections: Initial Estimates; Summary Statistics; Crude Oil Prices; Prices of Petroleum Products; Volumes of Petroleum Products; and Prime Supplier Sales Volumes of Petroleum Products for Local Consumption. 7 figs., 50 tabs.

  1. World petroleum refining capacity: Present and forecasted situation

    International Nuclear Information System (INIS)

    Tabarelli, D.

    1991-01-01

    World petroleum demand is expected to increase from about 15 million barrels to 80 million after the year 2000. The resulting necessity to increase the currently over-extended global refining capacity will put a significant burden on financial resources within the industry. This article examines the developments, after a decade of restructuring, which have led to the present situation of the petroleum industry described as having greatly improved operational conditions but beset by worrisome problems with regard not only to capacity, but also to the costly constraints being imposed by new air pollution regulations, especially those relevant to desulfurization in refinery processes

  2. Use of absorption spectroscopy for refined petroleum product discrimination

    Science.gov (United States)

    Short, Michael

    1991-07-01

    On-line discrimination between arbitrary petroleum products is necessary for optimal control of petroleum refinery and pipeline operation and process control involving petroleum distillates. There are a number of techniques by which petroleum products can be distinguished from one another. Among these, optical measurements offer fast, non-intrusive, real-time characterization. The application examined here involves optically monitoring the interface between dissimilar batches of fluids in a gasoline pipeline. After examination of near- infrared and mid-infrared absorption spectroscopy and Raman spectroscopy, Fourier transform mid-infrared (FTIR) spectroscopy was chosen as the best candidate for implementation. On- line FTIR data is presented, verifying the applicability of the technique for batch interface detection.

  3. Analysis of Petroleum Downstream Industry Potential in Riau Province

    Directory of Open Access Journals (Sweden)

    Tomi Erfando

    2017-06-01

    Full Text Available Petroleum downstream industry in Riau Province is still not optimal. The data shows that from 98,892,755 barrels lifting oil each year only 62,050,000 barrels could be processed in refinery unit II Dumai operated by PT Pertamina. There is a potential of 35-40% of downstream industry. Indonesian Government through The Ministry of Energy and Mineral Resources declared the construction of a mini refinery to boost oil processing output in the downstream sector. A feasibility study of development plan mini refinery is needed. The study includes production capacity analysis, product analysis, development & operational refinery  analysis and economic analysis. The results obtained by the mini refinery capacity is planned to process crude oil 6000 BOPD with the products produced are gasoline, kerosene, diesel and oil. Investment cost consist of is capital cost US $ 104419784 and operating cost US $ 13766734 each year with net profit earned US $ 12330063/year and rate of return from investment 11.63%

  4. Refinery siting workbook: appendices A and B

    Energy Technology Data Exchange (ETDEWEB)

    1980-07-01

    The objective of this effort is to develop and provide basic refinery-related information for use by state and local government officials as a basis for establishing responsible refinery siting requirements and policies consistent with the federal clean air and water standards and socio-economic concerns. The report will be organized into two volumes. The main text comprises the basic topics of physical concerns, regulatory requirements, and permitting activities, while the second volume includes the detailed appendix materials such as the applicable laws, and the necessary permits, as available and a glossary of pertinent terms. As a means to this objective, three refinery sizes, 200,000, 100,000 and 30,000 barrels per day crude charge will be discussed in technical terms. Process unit configuration will be presented which will maximize either gasoline or heating oil production with either sweet or sour crude oil feedstocks. The major issues affecting the socio-economic impact of siting the refinery in a given locale will be presented. These data will review the factors affecting the human environment and the issues that must be addressed to assess the impact that a refinery will have on a community. The key federal registrations which impact upon a refinery siting decision shall be reviewed. Summaries of these regulations and a simplified decision diagram for the air and water acts shall be presented to assist both government and refinery officials in understanding the scope of regulatory impact. All pertinent procedures required for refinery permitting shall be reviewed under the generalized headings of air, water, health and safety, land use, and miscellaneous permits. This categorization at the federal, state and local levels of government shall be used as a basis for establishing degrees of emphasis.

  5. The refinery industry within the Mediterranean area

    International Nuclear Information System (INIS)

    1999-01-01

    During the period 1997-1998 Ome (Observatorie Mediterraneen de l'Energie) within a working group which was formed by the experts among the associated companies, has carried on an analysis on the prospects of refinery industry in the Mediterranean area in view of 2010. The aim of this study was to make clear, to the different operators, the consequences of the political choices in investments on refinery industry in the context of the progressive liberalization of the sector [it

  6. Improving profitability in a grassroots refinery

    Energy Technology Data Exchange (ETDEWEB)

    Coombs, T. [Star Petroleum Refining Co. Ltd. (Thailand); Kennedy, P.; Bhargava, S. [KBC Process Technology Ltd. (United Kingdom)

    1999-05-01

    Actions taken to maximise profit at the Star Refinery in Thailand are described. The company made good use of the Profit Improvement Programme (PIP) (which specialises in refinery economics) and the way in which PIP addressed the problem and the benefits derived therefrom is the nub of this paper. The efforts appear to have been more than satisfactory from the aspect of increasing profit margins. (UK)

  7. Current situation of oil refinery in Bulgaria

    Science.gov (United States)

    Vershkova, Elena; Petkova, Petinka; Grinkevich, Anastasia

    2016-09-01

    This article deals with the classification approach for oil refineries in international practices. Criteria of refinery estimation group, including its financial status estimation, have been investigated. The analysis object is “Lukoil Neftochim Bourgas” AD (LNCHB) activity. This company is a leading enterprise in Bulgaria. The analysis of LNCHB operating: energy intensity index; index of operating costs and return on investment index have been performed.

  8. Energy demand analysis of Port-Harcourt refinery, Nigeria and its policy implications

    International Nuclear Information System (INIS)

    Jesuleye, O.A.; Siyanbola, W.O.; Sanni, S.A.; Ilori, M.O.

    2007-01-01

    This paper analyses energy demand of Port-Harcourt refinery, Nigeria, based on information obtained from its annual publications, backed-up by spot interviews. The analytical approach adopted for the study involves the calculation of energy intensities to determine the refinery's annual energy demand for various energy types considered from 1989 to 2004. The results showed that the actual energy demand per year for processing crude oil into refined products, exceeded, in varying degrees the stipulated refinery standard of 4 barrels of oil equivalent (BOE) per 100 BOE. It varied from 4.28-8.58 BOE per 100 BOE. In terms of energy demand efficiency, this implies very poor performance of the refinery during the 16-year period under investigation. The excess demand which translates to an average daily wastage of about 2005 BOE is estimated to be $56,196 (US Dollars) based on the 2003 OPEC basket price of $28.0213 per barrel. Lack of optimal fuel utilization-mix and non-compliance with the Turn-Around-Maintenance schedules were attributed to the refinery's inefficient energy demand pattern

  9. Effect of adoption of gas turbine in oil refinery

    Energy Technology Data Exchange (ETDEWEB)

    Tamai, Hiroto

    1988-08-01

    With progress in energy saving, and increase in automation in facilities, the dependence on electric power increases relative steam power. Further in order to reduce the production cost, the adoption of gas turbine combined cycle system, mainly aimed at power generation, is considered to be most suitable. This adoption, accompanied with the utilization of refinery offgas, dresults in a reduction in unit power generation cost, by increasing the ratio of domestic power generation. The gas turbine using deethanizing tower offgas as main fuel and butane as auxillary fuel, the combined cycle system, where steam produced from the turbine waste heat boiler drives the existing back pressure turbine, was constituted. The generator is 118 kVA in capacity. Against the maximum power demand being 16,500 kWh in the oil refinery, the obtainment of 11,000 kWh by the gas turbine and 2,500 kWh by the back pressure turbine was assured, with a considerable lowering in power to be purchased. (7 figs, 1 tab, 1 ref)

  10. Complexity index indicates refinery capability, value

    International Nuclear Information System (INIS)

    Johnston, D.

    1996-01-01

    Refinery size usually is measured in terms of distillation capacity. Relative size, however, can be measured using refinery complexity--a concept developed by W.L. Nelson in the 1960s. Nelson developed the complexity index to quantify the relative cost of components that make up a refinery. It is a pure cost index that provides a relative measure of the construction costs of a particular refinery based on its crude and upgrading capacity. The Nelson index compares the costs of various upgrading units--such as a fluid catalytic cracking (FCC) unit or a catalytic reformer--to the cost of a crude distillation unit. Computation of the index is an attempt to quantify the relative cost of a refinery based on the added cost of various upgrading units and the relative upgrading capacity. A review of complexity calculations, and an explanation of how indices have changed, provide a simple means of determining the complexity of single refineries or refining regions. The impact of complexity on product slate is also examined in this paper

  11. Introduction to selected references on fossil fuels of the central and southern Appalachian basin: Chapter H.1 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

    Science.gov (United States)

    Ruppert, Leslie F.; Lentz, Erika E.; Tewalt, Susan J.; Román Colón, Yomayra A.; Ruppert, Leslie F.; Ryder, Robert T.

    2014-01-01

    The Appalachian basin contains abundant coal and petroleum resources that have been studied and extracted for at least 150 years. In this volume, U.S. Geological Survey (USGS) scientists describe the geologic framework and geochemical character of the fossil-fuel resources of the central and southern Appalachian basin. Separate subchapters (some previously published) contain geologic cross sections; seismic profiles; burial history models; assessments of Carboniferous coalbed methane and Devonian shale gas; distribution information for oil, gas, and coal fields; data on the geochemistry of natural gas and oil; and the fossil-fuel production history of the basin. Although each chapter and subchapter includes references cited, many historical or other important references on Appalachian basin and global fossil-fuel science were omitted because they were not directly applicable to the chapters.

  12. Petroleum. [Venezuela

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    An introductory chapter of world wide petroleum history is followed by a comprehensive record of the petroliferous basins of Venezuela. Exploration, productivity, production statistics, reserves, geologic structures, and the distribution of oil and gas fields are described separately for the Maracaibo-Falcon basin, Apure-Barinas basin, E. Venezuela basin, and Tuy-Cariaco basin. The descriptions include geographic distribution, geomorphologic outline of the basins, lithology and thickness of sediments, structural development, present structural conditions in which oil and gas fields occur, and their distribution in the basins. Economic factors are discussed in an appendix. 145 references.

  13. Petroleum marketing monthly, September 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-14

    This document designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and for the refiners` acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  14. Petroleum marketing monthly, June 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-10

    This publication is designed to give information and statistical data about a variety of crude oils and refined petroleum products. The publication provides statistics on crude oil costs and refined petroleum products sales for use by industry, government, private sector analysts, educational institutions, and consumers. Data on crude oil include the domestic first purchase price, the f.o.b. and landed cost of imported crude oil, and the refiners` acquisition cost of crude oil. Sales data for motor gasoline, distillates, residuals, aviation fuels, kerosene, and propane are presented.

  15. The petroleum industry in 2001; L'industrie petroliere en 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This economic analysis presents the 2001 highlights and key-data of the world petroleum industry: evolution of crude prices, exploration and production worldwide, petroleum exploration and production in France, para-petroleum industry, hydrocarbon supplies, refining activity, evolution of quality of products and fuel substitutes, domestic transports, storage, consumption, fiscality, prices and distribution of petroleum products. (J.S.)

  16. 41 CFR 101-26.602-2 - Procurement of packaged petroleum products.

    Science.gov (United States)

    2010-07-01

    ... petroleum products. 101-26.602-2 Section 101-26.602-2 Public Contracts and Property Management Federal... petroleum products. (a) Packaged petroleum products listed in Federal Supply Catalog for Civil Agencies.... Requisitions for packaged petroleum items not in this catalog and not otherwise included in Defense Fuel Supply...

  17. 29 CFR 779.360 - Classification of liquefied-petroleum-gas sales.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Classification of liquefied-petroleum-gas sales. 779.360... Establishments Liquefied-Petroleum-Gas and Fuel Oil Dealers § 779.360 Classification of liquefied-petroleum-gas... ultimate consumer of liquefied-petroleum-gas, whether delivered in portable cylinders or in bulk to the...

  18. Atmospheric BTEX concentrations in the vicinity of the crude oil refinery of the Baltic region.

    Science.gov (United States)

    Baltrėnas, Pranas; Baltrėnaitė, Edita; Serevičienė, Vaida; Pereira, Paulo

    2011-11-01

    Among chemical industries, petroleum refineries have been identified as large emitters of a wide variety of pollutants. Benzene, toluene, ethylbenzene, and xylene (BTEX) form an important group of aromatic volatile organic compounds (VOCs) because of their role in the troposphere chemistry and the risk posed to human health. A very large crude oil refinery of the Baltic States (200,000 bbl/day) is situated in the northern, rural part of Lithuania, 10 km from the town of Mažeikiai (Lithuania). The objectives of this study were: (1) to determine of atmospheric levels of BTEX in the region rural and urban parts at the vicinity of the crude oil refinery; and (2) to investigate the effect of meteorological parameters (wind speed, wind direction, temperature, pressure, humidity) on the concentrations measured. The averaged concentration of benzene varied from 2.12 ppbv in the rural areas to 2.75 ppbv in the urban areas where the traffic was determined to be a dominant source of BTEX emissions. Our study showed that concentration of benzene, as strictly regulated air pollutant by EU Directive 2008/50/EC, did not exceed the limit of 5 ppbv in the region in the vicinity of the crude oil refinery during the investigated period. No significant change in air quality in the vicinity of the oil refinery was discovered, however, an impact of the industry on the background air quality was detected. The T/B ratio (0.50-0.81) that was much lower than 2.0, identified other sources of pollution than traffic.

  19. Petroleum refining. Separation processes; Le raffinage du petrole. Procedes de separation

    Energy Technology Data Exchange (ETDEWEB)

    Wauquier, J.P. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France); Bonfils, P. [AB Industries (France); Company, J.P. [Compagnie de Raffinage et de Distribution TOTAL France, 75 - Paris (France); Deschamps, A. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France); Gourlia, J.P. [Elf Aquitaine (France); Gouzien, L. [Compagnie de Raffinage et de Distribution TOTAL France, 75 - Paris (France); Hombourger, T. [Mobil (France); Jullian, S. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France); Marty, C. [Compagnie de Raffinage et de Distribution TOTAL France, 75 - Paris (France); Mikitenko, P. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France); Ptak, C. [Technip, 92 - Rueil-Malmaison (France); Rojey, A.; Streicher, C.; Vidal, J. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France)

    1998-12-01

    After having given into details the conventional separation processes used in petroleum refining, the author describes the development future prospects: improvement of the existing technologies, introduction of new techniques or separation processes still not used today in this industry. This book is particularly devoted to students and to engineers and technical men who work in refineries. (O.M.) 308 refs.

  20. Impact of the evolution of petroleum products demand on the energy consumption and CO{sub 2} emissions of refineries; Impact de l'evolution de la demande de produits petroliers sur la consommation d'energie et les emissions de CO{sub 2} des raffineries

    Energy Technology Data Exchange (ETDEWEB)

    Tehrani Nejad Moghaddam, A

    2008-01-15

    The French refining industry is in a paradoxical situation. Although the energy efficiency of the refineries have been significantly improved their CO{sub 2} emissions are continuously increasing and this trend will be kept in future. The origin of this paradox steams in the profound modification in the demand structure (in terms of quantity and quality) of the oil products. The objective of this dissertation is to provide answers to these paradoxical questions. This objective is achieved and can be summarized in three points: (1) the introduction of linear programming to the prospective and retrospective life cycle assessment analysis (2) the evaluation of the impact of tightening the sulfur specification on the marginal cost and marginal CO{sub 2} contribution of oil products (3) the assessment of the average CO{sub 2} coefficients for oil products useful in the life cycle assessment studies. (author)