WorldWideScience

Sample records for applications radioprotecao industrial

  1. Control of radioactive sources in industry through regulatory inspections

    International Nuclear Information System (INIS)

    In Brazil, the applications of ionizing radiation in industry are accomplished about 900 radioactive facilities, which handle approximately 3.000 radiation sources. The control of radioactive sources used in industrial installations authorized by the Brazilian Nuclear Energy Commission (CNEN) is accomplished by Servico de Radioprotecao na Industria Radiativa (SERIR) of the Instituto de Radioprotecao e Dosimetria (IRD), Rio de Janeiro, RJ, Brazil. This service carries out regulatory inspections in the practices of industrial radiography, nuclear gauges, industrial irradiators and oil wells logging. The frequency of inspections depends on the type of practice, ranging from a year to 5 years, depending on the risk involved. This paper presents a brief description of the situation of radiation safety in the use of radioactive sources in the industries of the country. The results obtained with regulatory inspections at industrial installations demonstrate that the conditions of safety and radiation protection in these facilities are satisfactory when compared with the technical regulations, both national and international

  2. Performance evaluation of the conventional Brazilian industries radiation protection in the small industrial gauges and industrial radiography areas; Sistema de avaliacao de desempenho em radioprotecao das industrias convencionais brasileiras nas areas de medidores nucleares e radiografia industrial

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Joyra Amaral dos

    1999-08-01

    This works evaluates by punctuation the performance in conventional Brazilian industries radiation protection area which make use of small industrial gauges and industrial radiography. It proposes, procedures for industry self-evaluation, besides a new radiation protection plans pattern for the small industrial gauges area. The data source where inspection reports of Dosimetry Radiation Protection Institute/Nuclear Energy Commission conventional Brazilian industries' radiation protection plans, beyond visitation to the inspection place. The performance evaluation has been realized both in the administrative and operational aspects of the industries. About of 60% of the industries have a satisfactory register control which does not happen to the operational control. The performance evaluation advantage is that industries may self-evaluate, foreseeing Dosimetry Radiation Protection Institute's regulation inspections, correcting its irregularities, automatically improving its services. The number of industries which have obtained satisfactory performance in both areas is below 70%, both in administrative and operational aspects. Such number can be considered a low one as it is radiation protection. The procedures propose in this work aim to improve such a situation. (author)

  3. Industrial applications of nanoparticles.

    Science.gov (United States)

    Stark, W J; Stoessel, P R; Wohlleben, W; Hafner, A

    2015-08-21

    Research efforts in the past two decades have resulted in thousands of potential application areas for nanoparticles - which materials have become industrially relevant? Where are sustainable applications of nanoparticles replacing traditional processing and materials? This tutorial review starts with a brief analysis on what makes nanoparticles attractive to chemical product design. The article highlights established industrial applications of nanoparticles and then moves to rapidly emerging applications in the chemical industry and discusses future research directions. Contributions from large companies, academia and high-tech start-ups are used to elucidate where academic nanoparticle research has revolutionized industry practice. A nanomaterial-focused analysis discusses new trends, such as particles with an identity, and the influence of modern instrument advances in the development of novel industrial products.

  4. Industrial applications at GANIL

    International Nuclear Information System (INIS)

    After a first round of industrial applications using heavy ion beams, GANIL has refocused these activities along the lines defined by a strategy and market study. Heavy ion industrial applications take their roots in the physical effects of the interactions occurring between heavy ion projectiles and matter. Specific equipments operated by GANIL or CIRIL allow users to take benefit from these effects. By heavy ion irradiation, industrial companies qualify radiation hardened electronic components and sensitize plastic films to produce 'nuclear track' membranes. Research and development programs with laboratories of the public sector, focus on heavy ion lithography dedicated to large area luminescent flat screens with field emitter microtips and on tribology with radioactive implanted ions. Even sometimes facing difficulties to fill the gap between industry and research, GANIL is eager to promote heavy ion beam technologies. (author) 36 refs., 6 figs., 5 tabs

  5. Industrial applications of computed tomography

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo; Carmignato, S.; Kruth, J. -P.;

    2014-01-01

    The number of industrial applications of Computed Tomography(CT) is large and rapidly increasing. After a brief market overview, the paper gives a survey of state of the art and upcoming CT technologies, covering types of CT systems, scanning capabilities, and technological advances. The paper...... contains a survey of application examples from the manufacturing industry as well as from other industries, e.g., electrical and electronic devices, inhomogeneous materials, and from the food industry. Challenges as well as major national and international coordinated activities in the field of industrial...

  6. An Industrial THz Killer Application?

    CERN Document Server

    van Mechelen, Dook

    2015-01-01

    Terahertz technology is mature enough for large-volume sensing applications. However, Dook van Mechelen says there are a few hurdles preventing its industrial debut. THz spectroscopy has a number of advantages that point to abundant industrial applications, in areas such quality control, security and biomedical imaging. Yet despite those advantages, the search for a THz "killer application"--a novel, innovative use with a business case strong enough to bring the technology into the industrial mainstream--has remained fruitless, and even the hope of finding such an application has begun to falter. Why has a killer app for THz radiation been so elusive? And how can the road to industrial application of this versatile technology be cleared?

  7. Industrial Application of Solar Radiation

    OpenAIRE

    Funken, Karl-Heinz

    2012-01-01

    The lecture introduces the principles of solar thermal power production and solar process heat generation and outlines recent developments of its industrial implementation. The appropriate technologies address both increasing demands in power and industrial process heat on the one hand and huge markets in the said branches on the other hand. Industrial implementation achieved a multi-MW scale. In addition to these thermal applications, in the long term future solar radiation may be used f...

  8. Industrial accelerators and their applications

    CERN Document Server

    Hamm, Marianne E

    2012-01-01

    This unique new book is a comprehensive review of the many current industrial applications of particle accelerators, written by experts in each of these fields. Readers will gain a broad understanding of the principles of these applications, the extent to which they are employed, and the accelerator technology utilized. The book also serves as a thorough introduction to these fields for non-experts and laymen. Due to the increased interest in industrial applications, there is a growing interest among accelerator physicists and many other scientists worldwide in understanding how accelerators are used in various applications. The government agencies that fund scientific research with accelerators are also seeking more information on the many commercial applications that have been or can be developed with the technology developments they are funding. Many industries are also doing more research on how they can improve their products or processes using particle beams.

  9. Industrial applications of electron accelerators

    CERN Document Server

    Cleland, M R

    2006-01-01

    This paper addresses the industrial applications of electron accelerators for modifying the physical, chemical or biological properties of materials and commercial products by treatment with ionizing radiation. Many beneficial effects can be obtained with these methods, which are known as radiation processing. The earliest practical applications occurred during the 1950s, and the business of radiation processing has been expanding since that time. The most prevalent applications are the modification of many different plastic and rubber products and the sterilization of single-use medical devices. Emerging applications are the pasteurization and preservation of foods and the treatment of toxic industrial wastes. Industrial accelerators can now provide electron energies greater than 10 MeV and average beam powers as high as 700 kW. The availability of high-energy, high-power electron beams is stimulating interest in the use of X-rays (bremsstrahlung) as an alternative to gamma rays from radioactive nuclides.

  10. Industrial radioprotection in the radioactive gauges: necessity for preservation of the objectives without discouraging their applications; Radioprotecao industrial na area de medidores nucleares: necessidade de preservar seus objetivos sem desencorajar as aplicacoes

    Energy Technology Data Exchange (ETDEWEB)

    Castagnet, Antonio Carlos [Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil)

    1996-12-31

    This work presents some suggestions for regulations revision and adaptation in order that the implicit real risks existent in the different fabrication stages of radiation sources and radioactive gauges operation, from the radioactive material acquisition to the final disposal, including the supervisors training

  11. Industrial application of adaptronics

    Energy Technology Data Exchange (ETDEWEB)

    Wimmel, R. [ERAS GmbH, Goettingen (Germany)

    2000-07-01

    The innovation aims in machine building with regard to product quality and throughput are to increase the accuracy, the velocity and the size in the first place. However, the accuracy of a process is questioned by an enlargement of the velocity if one considers that the excitation amplitudes increase for all vibration phenomena with increasing velocity. The demand to increase throughput by means of larger system widths normally leads to a mass increase and a stiffness reduction at the same time. Therefore, it must be an important aim to make use of lightweight construction designs for these applications. However, the potential of lightweight construction technology is limited by lower damping referring to vibration problems. Summarizingly it can be stated that for the future the vibration behavior of machines has to be moved into the centre of dimensioning since the innovation aims are currently not achieved due to vibration problems. The useful way to overcome the design dilemma with active systems will be shown herein at the example of an aggregate of the worlds largest wood-free coated paper production line. (orig.)

  12. Industrial applications of radiation technology

    International Nuclear Information System (INIS)

    During the past one decade, Radiation Technology applications utilizing gamma radiation and high energy electrons have made a big way into the Indian industry bringing quality and value-added products in a more environment-friendly way. While radiation sterilization of health care products, hygienization of food materials, modification of polymer materials etc. are established as successful processes world wide including India, new applications are emerging especially in the field of environmental remediation. Two types of installations viz. gamma irradiators and high energy electron accelerators are in use right now to carry out such applications. The aim of the talk is to put forward before the audience about the potential applications developed in India and abroad, role of Department of Atomic Energy and current status of radiation processing for industrial utilization

  13. Industrial Applications of Accelerator Technologies

    International Nuclear Information System (INIS)

    PEFP(Proton Engineering Frontier Project) put its aim on development of high power linear proton accelerator and its beam applications. So, it has, since late 1990's, accumulated accelerator and ion source technologies, supplied beam utilization service to related industry. As of now, right after 10 year long project(PEFP), many of its low energy beam technologies seem to be successfully utilized for industrial purpose to meet the market needs, especially in improvement of production process and manufacturing performance, new substance development, etc. In this context, it is high time to carry out in-depth industrialization development on PEFP's retained ion beam technology prowess: To help them diffused profitable markets as soon as possible. So, in this work, through verification on the industrialization feasibility by experiments, it is going to get it started, with cooperation of participatory company, to enter into markets with developed technology and products

  14. Industrial applications of THz systems

    Science.gov (United States)

    Wietzke, S.; Jansen, C.; Jördens, C.; Krumbholz, N.; Vieweg, N.; Scheller, M.; Shakfa, M. K.; Romeike, D.; Hochrein, T.; Mikulics, M.; Koch, M.

    2009-07-01

    Terahertz time-domain spectroscopy (THz TDS) holds high potential as a non-destructive, non-contact testing tool. We have identified a plethora of emerging industrial applications such as quality control of industrial processes and products in the plastics industry. Polymers are transparent to THz waves while additives show a significantly higher permittivity. This dielectric contrast allows for detecting the additive concentration and the degree of dispersion. We present a first inline configuration of a THz TDS spectrometer for monitoring polymeric compounding processes. To evaluate plastic components, non-destructive testing is strongly recommended. For instance, THz imaging is capable of inspecting plastic weld joints or revealing the orientation of fiber reinforcements. Water strongly absorbs THz radiation. However, this sensitivity to water can be employed in order to investigate the moisture absorption in plastics and the water content in plants. Furthermore, applications in food technology are discussed. Moreover, security scanning applications are addressed in terms of identifying liquid explosives. We present the vision and first components of a handheld security scanner. In addition, a new approach for parameter extraction of THz TDS data is presented. All in all, we give an overview how industry can benefit from THz TDS completing the tool box of non-destructive evaluation.

  15. Industrial applications of laser diagnostics

    CERN Document Server

    Deguchi, Yoshihiro

    2011-01-01

    Tighter regulations of harmful substances such as NOx, CO, heavy metals, particles, emissions from commercial plants and automobiles reflect a growing demand for lowering the anthropogenic burdens on the environment. It is equally important to monitor controlling factors to improve the operation of industrial machinery and plants. Among the many methods for doing this, laser diagnostics stands out. Taking a practical approach, Industrial Applications of Laser Diagnostics discusses how to apply laser diagnostics to engines, gas turbines, thermal and chemical plant systems, and disposal faciliti

  16. Ozone Applications in Food Industry

    Directory of Open Access Journals (Sweden)

    Elif Savaş

    2014-03-01

    Full Text Available Known as active oxygen Ozone (O3, are among the most effective antimicrobials. The sun's ultraviolet rays and ozone caused by electric arcs of lightning occurring instantly around the world, and is available as a protective shield protects the animals against the effects of the sun's radiation. In the food industry, directly or indirectly in contact with food during processing of foods and chemical treatment of water disinfection bacteriological emerges as an alternative protection method. In this study, the effects of the ozone applications will evaluated as an alternative to conventional disinfectants in food industry.

  17. Industrial applications of affective engineering

    CERN Document Server

    Shiizuka, Hisao; Lee, Kun-Pyo; Otani, Tsuyoshi; Lim, Chee-Peng

    2014-01-01

    This book examines the industrial applications of affective engineering. The contributors cover new analytical methods such as fluctuation, fuzzy logic, fractals, and complex systems. These chapters also include interdisciplinary research that traverses a wide range of fields, including information engineering, human engineering, cognitive science, psychology, and design studies. The text is split into two parts: theory and applications. This work is a collection of the best papers from ISAE2013 (International Symposium of Affective Engineering) held at Kitakyushu, Japan and Japan Kansei Engineering Meeting on March 6-8, 2013.

  18. Industrial Applications of Molecular Simulations

    CERN Document Server

    Meunier, Marc

    2011-01-01

    The field of quantum and molecular simulations has experienced strong growth since the time of the early software packages. A recent study, showed a large increase in the number of people publishing papers based on ab initio methods from about 3,000 in 1991 to roughly 20,000 in 2009, with particularly strong growth in East Asia. Looking to the future, the question remains as to how these methods can be further integrated into the R&D value chain, bridging the gap from engineering to manufacturing. Using successful case studies as a framework, Industrial Applications of Molecular Simulations de

  19. Industrial fiber lidar: some applications

    Science.gov (United States)

    Belanger, Brigitte; Fougeres, Andre; Talbot, Mario; Roy, Gilles

    2000-12-01

    In recent years, INO has developed an eye-safe, transportable industrial fiber lidar (IFL) for industrial applications of pollution control during handling of loose materials'2. However, it can also be used for other applications like urban particulates monitoring, cloud mapping, and unattended surveillance. The IPL is a compact and direct scanning lidar. It is based on 1140's diode pumped Erbium doped fiber laser, which delivers an energy of 1 .5microJoules in l2ns pulses with a high repetition rate of 10kHz at an eye-safe wavelength of 1.5microns. 1140's lidar system is composed of a lidar head containing the transmitter-receiver optics in a biaxial configuration mounted on a scanning platform. The lidar head is connected to the laser source and detector via optical fibers. A computer controls the scanning platform via an optical RS- 232 communication link. This allows remote operation since sensitive equipment like the laser and the computer can be located away from the surveillance site in an environmentally controlled room. The TEL characteristics and results obtained from monitoring in an urban area and field trials on surveillance of hard targets and transmission through obscurants will be detailed.

  20. Load management in industrial applications

    Energy Technology Data Exchange (ETDEWEB)

    Kadar, Z.; Samuelsson, M.

    1995-12-01

    This master thesis has been part of an industrial project from the beginning to the end. In this case the customer is a foundry in Haelleforsnaes. The interest shown by all parties in the power distribution network, in optimizing the energy consumption is remarkable. The most interesting plants for power control and supervision are energy intensive plants containing furnaces, compressors, ventilation systems, coolers etc. Haelleforsnaes Industrier AB`s main interest was power control for furnaces and time control of the ventilation system. They were also interested in compressor surveillance and time control of other minor objects. The purpose of the project was to develop new modules for mixed time and power control, a time-card with advanced timer functions, and to prepare a software for relevant supervision of compressors. During the development of the new modules we got better knowledge about the concept of object oriented thinking and design of modules to be controlled. In our work we used software and hardware developed by MIC AB. We also became familiar with FORTH-programming. FORTH turned out to be quite powerful in control applications. This work gave us the fortunate possibility to get a feeling about engineering on both IDEON and Haelleforsnaes. 16 refs, 21 figs

  1. Design research and industrial applicability

    DEFF Research Database (Denmark)

    Andreasen, Mogens Myrup

    1997-01-01

    Imprinted paper (copies of overheads in English) on the nature of design research, the transformation process for industrial utilization and the challenges of ENDREA from industry.......Imprinted paper (copies of overheads in English) on the nature of design research, the transformation process for industrial utilization and the challenges of ENDREA from industry....

  2. Industrial and Systems Engineering Applications in NASA

    Science.gov (United States)

    Shivers, Charles H.

    2006-01-01

    A viewgraph presentation on the many applications of Industrial and Systems Engineering used for safe NASA missions is shown. The topics include: 1) NASA Information; 2) Industrial Engineering; 3) Systems Engineering; and 4) Major NASA Programs.

  3. NDE applications in microelectronic industries

    Science.gov (United States)

    Meyendorf, N.; Oppermann, M.; Krueger, P.; Roellig, M.; Wolter, K. J.

    2016-04-01

    New concepts in assembly technology boost our daily life in an unknown way. High end semiconductor industry today deals with functional structures down to a few nanometers. ITRS roadmap predicts an ongoing decrease of the "DRAM half pitch" over the next decade. Packaging of course is not intended to realize pitches at the nanometer scale, but has to face the challenges of integrating such semiconductor devices with smallest pitch and high pin counts into systems. Advanced techniques of nondestructive evaluation (NDE) with resolutions in volume better than 1 micrometer vixen size are urgently needed for the safety and reliability of electronic systems, especially those that are used in long living applications. The development speed of integrated circuits is still very high and is not expected to decrease in the next future. The integration density of microelectronic devices is increasing, the dimensions become smaller and the number of I/O's is getting higher. The development of new types of packages must be done with respect to reliability issues. Potential damage sources must be identified and finally avoided in the new packages. In power electronics production the condition monitoring receives a lot of interest to avoid electrical shortcuts, dead solder joints and interface cracking. It is also desired to detect and characterize very small defects like transportation phenomenon or Kirkendall voids. For this purpose, imaging technologies with resolutions in the sub-micron range are required.

  4. Applications of thin coatings in automotive industry

    Directory of Open Access Journals (Sweden)

    P. Louda

    2007-09-01

    Full Text Available Purpose: Use of thin coatings in automotive industry give economic and ecological savings. This is evoke by reducing of weight of used construction elements and currently by increasing of their service life and with that connected elevating of nanomaterials manufacture qualities.Design/methodology/approach: In the paper was disscussed the possibility of applications of thin coating in automotive industry.Findings: The paper shows the examples of thin coatings application in automotive industry.Practical implications: Through the assimilation, improvement, and generation of new technologies, the coating community, as a major supplier to the very large automotive industry, will continue to thrive, grow, and maintain its environmental stewardship in the global marketplace.Originality/value: Applications of thin coatings in automotive industry is and with nanotechnology together will be in centre of interest of automotive industry in near future.

  5. Biocatalysts: application and engineering for industrial purposes.

    Science.gov (United States)

    Jemli, Sonia; Ayadi-Zouari, Dorra; Hlima, Hajer Ben; Bejar, Samir

    2016-01-01

    Enzymes are widely applied in various industrial applications and processes, including the food and beverage, animal feed, textile, detergent and medical industries. Enzymes screened from natural origins are often engineered before entering the market place because their native forms do not meet the requirements for industrial application. Protein engineering is concerned with the design and construction of novel enzymes with tailored functional properties, including stability, catalytic activity, reaction product inhibition and substrate specificity. Two broad approaches have been used for enzyme engineering, namely, rational design and directed evolution. The powerful and revolutionary techniques so far developed for protein engineering provide excellent opportunities for the design of industrial enzymes with specific properties and production of high-value products at lower production costs. The present review seeks to highlight the major fields of enzyme application and to provide an updated overview on previous protein engineering studies wherein natural enzymes were modified to meet the operational conditions required for industrial application.

  6. Mechatronics ideas for industrial application

    CERN Document Server

    Szewczyk, Roman; Trojnacki, Maciej; Kaliczyńska, Małgorzata

    2015-01-01

    This book presents recent advances and developments in control, automation, robotics, and measuring techniques. It presents contributions of top experts in the fields, focused on both theory and industrial practice. The particular chapters present a deep analysis of a specific technical problem which is in general followed by a numerical analysis and simulation, and results of an implementation for the solution of a real world problem. The presented theoretical results, practical solutions and guidelines will be useful for both researchers working in the area of engineering sciences and for practitioners solving industrial problems.  

  7. Technological and industrial applications of neutrons

    International Nuclear Information System (INIS)

    Technological and industrial applications of neutrons are reviewed except applications in power generation, biology and medicine, and solid-state research. Techniques are grouped in three main categories: isotope production, material testing, and material analysis. Following a brief description of the different methods, an attempt is made to assess their applicability and to point out current developments. (orig.)

  8. Technological and industrial applications of neutrons

    International Nuclear Information System (INIS)

    Technological and industrial applications of neutrons are reviewed except applications in power generation, biology and medicine, and solid-state research. Techniques are grouped in three main catagories: material production, material testing, and material analysis. Following a brief description of the different methods, an attempt is made to assess their applicability and to point out current developments. (author)

  9. A mobile service robot for industrial applications

    OpenAIRE

    Lattanzi, L; Angione, G.; Cristalli, C.; Weisshardt, F.; Arbeiter, G.; Graf, B

    2012-01-01

    This paper addresses the challenge of introducing mobile robots in industrial applications, where changes in the working environment and diversification of tasks require flexibility, adaptability and in some cases basic reasoning capabilities. Classical industrial robots hardly permit to meet these requirements, so a new concept of service robots facing challenging industrial production system needs is proposed. The realization of such an autonomous agent is illustrated and described in detai...

  10. Industrial applications of the Kalman filter

    DEFF Research Database (Denmark)

    Auger, François; Hilairet, Mickael; Guerrero, Josep M.;

    2013-01-01

    The Kalman filter has received a huge interest from the industrial electronics community and has played a key role in many engineering fields since the 70s, ranging, without being exhaustive, trajectory estimation, state and parameter estimation for control or diagnosis, data merging, signal...... processing and so on. This paper provides a brief overview of the industrial applications and implementation issues of the Kalman filter in six topics of the industrial electronics community, highlighting some relevant reference papers and giving future research trends....

  11. Chapter 13. Industrial Application of Tap Water Hydraulic Systems

    DEFF Research Database (Denmark)

    Conrad, Finn; Adelstorp, Anders

    1997-01-01

    Design and application of modern pure tap water components and systems in industries, in particular food processing industry.......Design and application of modern pure tap water components and systems in industries, in particular food processing industry....

  12. Recent Trends in Industrial PGM Applications

    Institute of Scientific and Technical Information of China (English)

    PISKULOV M. Yu.

    2012-01-01

    Summary:Despite the Global economic downturn and stagnation in the recent years PGM generally retain their positions in industrial applications,which is explained by their innovative usage.However,the situation with different metals,in specific industries and markets is far away from being uniform.

  13. The pneumatic conveying applications in foundry industry

    OpenAIRE

    D. Homa; K. Janerka; J. Szajnar; Jezierski, J.

    2010-01-01

    The paper presents some issues connected to pneumatic conveying usage in foundry industry. The loose materials transportation (sand and moulding sand) through consecutive production cycles were described. The powder injection into liquid metal, the bentonite into mixers and pneumatic used moulding sand reclamation applications were presented, too. The industrial setups, technological descriptions and some loose materials parameters were given, too.

  14. Heat pumps in industry. Pt. 2: Applications

    Energy Technology Data Exchange (ETDEWEB)

    Lazzarin, R.M. [Padova Univ., Vicenza (Italy). Ist. di Ingegneria Gestionale

    1995-04-01

    A selection of applications of heat pumps in industry is described, reporting plant lay-outs and performances. The selection includes compression heat pumps at different temperatures, vapour recompression systems, absorption heat pumps and heat transformers. (author)

  15. Application of nuclear instruments in China's industry

    International Nuclear Information System (INIS)

    The progress of nuclear instruments and their applications in China's industries have been greatly dependent on the development of social economy. In recent years, the economy in China demanded an increasing application of industrial nuclear instruments. The reliability of system performance and its adaptability are prerequisites to ensure widespread application in industry. Over 40 years, a sound foundation was created for the development of nuclear instruments and their application, which are briefly described in this paper. The establishment of a comprehensive nuclear industrial system and skilled technical teams is also considered of a great value. The international cooperation and technical exchange between China and other countries has provided further opportunities to absorb new concepts, new ideas and new technology for upgrading current products and shorten the gap with the developed countries. 2 tabs

  16. Applications of thin coatings in automotive industry

    OpenAIRE

    P. Louda

    2007-01-01

    Purpose: Use of thin coatings in automotive industry give economic and ecological savings. This is evoke by reducing of weight of used construction elements and currently by increasing of their service life and with that connected elevating of nanomaterials manufacture qualities.Design/methodology/approach: In the paper was disscussed the possibility of applications of thin coating in automotive industry.Findings: The paper shows the examples of thin coatings application in automotive industr...

  17. Industrial applications of nuclear heat

    International Nuclear Information System (INIS)

    Within of advanced nuclear reactor design, at present is considered the modular of high temperature gas-cooled reactors using helium as refrigerating gas, which had the finality of to supply the industrial heating of high temperature market, moreover to generate electricity. These reactors cover the normativity for the second generation reactors because of its situated as intrinsic safety reactors. By the design of its fuel particles, that is the key of these reactors type, it is possible to follow high temperatures than in the generators at present extended (1000 Centigrade degrees approx.), so as efficiencies in the thermodynamic charge to environment. Another properties demonstrated in experimental installation and prototype plants are its high disponibility and a low exposition of operational personal and maintenance. The high temperature gas reactors can provide vapor for to generate electric energy, so as heat and vapor for industrial process in refining plants, petrochemicals and siderurgical. (Author)

  18. Industrial application of radiation curing

    International Nuclear Information System (INIS)

    The contents are advantages of radiation processes - a solvent-free system, less energy consumative, higher production rate, processability at ambient temperature; electron beams vs. ultraviolet curing; applications -broad spectrum of markets use radiation curable materials

  19. On Industrial Application of Structural Reliability Theory

    DEFF Research Database (Denmark)

    Thoft-Christensen, Palle

    For the last two decades we have seen an increasing interest in applying structural reliability theory to many different industries. However, the number of real applications is much smaller than what one would expect. At the beginning most applications were in the design/analyses area especially...

  20. Industrial Applications of Low Temperature Plasmas

    Energy Technology Data Exchange (ETDEWEB)

    Bardsley, J N

    2001-03-15

    The use of low temperature plasmas in industry is illustrated by the discussion of four applications, to lighting, displays, semiconductor manufacturing and pollution control. The type of plasma required for each application is described and typical materials are identified. The need to understand radical formation, ionization and metastable excitation within the discharge and the importance of surface reactions are stressed.

  1. Linacs for medical and industrial applications

    International Nuclear Information System (INIS)

    Linear accelerators for medical and industrial applications have become an important commercial business. Microwave electron linacs for cancer radiation therapy and high-energy industrial radiography form the bulk of this market, but these, as well as induction linacs, are now being offered for radiation processing applications such as sterilization of disposable medical products, food preservation and material modifications. The radio frequency quadrupole (RFQ) linac has now made the ion linac also practical for commercial applications in medicine and industry, including radiation therapy, isotope production, neutron production, materials modification, and energy transfer processes. Ion linacs for several of these applications will soon be commercially available. The market for both ion and electron linacs is expected to significantly grow in several exciting and important areas

  2. Industrial application of food irradiation

    International Nuclear Information System (INIS)

    In the past three years the author has been irradiating foodstuffs with the Gammaster facility which was originally designed for the sterilization of medical equipment. A great diversity of products have been irradiated. In spite of some limitations of the facility, the process has proved to be very satisfactory. The technology for medical sterilization is directly applicable. At present, besides the sterilization of medical equipment, an average of twenty tonnes of foodstuffs, mainly spices, grains, herbs and fish products, are being irradiated every week. The Pilot Plant for Food Irradiation handles a similar quantity. The construction of the JS 7200, the JS 8500, and the JS 9000 irradiator is discussed. (Auth.)

  3. A new software application for footwear industry

    OpenAIRE

    Vilaça, João L.; Fonseca, Jaime C.

    2007-01-01

    Today, the footwear industry is facing many challenges. First, consumers demand for new products with better comfort and design; second, competition is becoming stronger in current global market. Due to these factors, flexibility and rapidity in developing new products are key factors for the medium and long-term survival and success of the footwear industry. This paper proposes a new software application based in simple image processing techniques for optimization of two important s...

  4. Industrial tracer application in people's republic of china

    International Nuclear Information System (INIS)

    A number of important applications of radioisotopes and their compounds used as tracers in petroleum industry, metallurgical industry, mechanical industry, chemical industry, electronic industry, hydrology and water conservancy in China are introduced in this paper. And the tracer technique applied to entomology is also mentioned. The industrial tracer applications are successful and beneficial in People's Republic of China from the examples given. (author)

  5. Hydrogen. Production and application in industry

    Energy Technology Data Exchange (ETDEWEB)

    Dueker, A. [Sued-Chemie AG, Muenchen (Germany)

    2010-12-30

    Hydrogen is one of the most fascinating elements in Universe. Its unique properties made it to a matter that is used in a wide range of different industrial applications. Besides the chemical role of Hydrogen as a hydrogenation agent, it will play an ever more important role in the global energy house hold. This presentation focuses on the classical technologies for the production of Hydrogen based on a variety of raw materials and will show the most important applications of Hydrogen in large scale industry. (orig.)

  6. Virtual Reality Applications in the Hospitality / Tourism Industry

    OpenAIRE

    Horan, Patrick

    1996-01-01

    In this paper the possible applications of VR to the Tourism Industry are discussed. In order to develop an application for any industry one must first get a clear understanding of that industry. Once this is achieved the next step is to develop an application to suit the needs of the Industry. The Industry in question here is the Tourism Industry and this paper begins by discussing the Tourism Industry and more specifically the relationship between Tourism and technology. This is absolutely ...

  7. Industrial applications of refrigeration. Utilizing industries; Applications industrielles du froid. Industries utilisatrices

    Energy Technology Data Exchange (ETDEWEB)

    Marvillet, Ch. [Ecole Centrale de Lyon, 69 - Ecully (France); Groupement pour la Recherche sur les Echangeurs Thermiques, GRETh (France)

    2001-10-01

    Refrigeration is used in most of the industrial domains: food industry (conservation of the organoleptic properties and sanitary quality of products, control of fermentation, of juice concentration and of the dehydration of products), transformation industries (plastic industry, rubber industry, mechanical industry (fretting, hardening and surface treatment of materials, dehumidification of compressed air), liquefaction and purification of industrial gases and hydrocarbons, processing of wastes (removal of VOCs, purification of liquid effluents etc..), civil engineering (consolidation of soils, cooling of big concrete structures), leisure (skating rink, artificial snow). (J.S.)

  8. Industrial applications of low energy accelerator technologies

    International Nuclear Information System (INIS)

    Industrial application researches utilizing a beam extracting unit and an accelerator with an energy less than 3 MeV have been conducted. Although a number of industrial application areas exist, a few research items had been selected for this project, which include the gemstone coloration and the surface modifications of metals/polymers. In the case of gemstone coloration, the green/yellow colored diamond by a proton beam irradiation and blue color emitting sapphire utilizing Co ion implantation are being evaluated as the high potential for commercialization. And, the band gap structures as a result of impurities' doping was calculated with density functional theory (DFT) and it was found to be well consistent with experimental results. The surface modification of stainless juice extracting gears have been successful and patented, resulting in a technology transfer to the company. The reduction in the detachment of the metallic elements during juice extracting as a results of ion beam surface modification is expected to be broadly applicable to the other relevant industrial materials and parts. In the case of gemstone coloration, it is estimated to be one of the highest commercially valuable items because of its extremely low processing expense. The research results have been successful and is worth while transferring the technologies to the industrial sectors. During the second phase research, 6 SCI papers have been published and 9 patents have been submitted and 3 patents have been registered. 1 technology has been transferred to the company for industrialization and 1 technology is pending for a transference

  9. A new industrial application of magnetic separation

    International Nuclear Information System (INIS)

    The aim of this work was to investigate the application of magnetic separation to the removal and recovery of carbon steel grinding swarf from machining fluids used in large-scale industrial manufacturing processes such as in the automotive industry. Magnetic separation is a technology which has found widespread application in the mineral processing industry and in particular the beneficiation of kaolin clay for use in the paper industry. The technical feasibility of the application was demonstrated in the early stages of the work by the successful treatment of industrial samples using a crude laboratory-scale separator. In addition, the fluid and swarf material underwent extensive analysis using electron microscope-based optical and spectroscopic techniques in order to ascertain the presence of other undesirable components of the fluid that would require removal also. It was demonstrated by these results that the overall objective of the project was the development and testing of a laboratory-scale system which would allow the optimum operational parameters to be ascertained for the design of a commercially viable, large-scale system. A series of detailed trials on large volumes of industrial samples was carried out in conjunction with the development of the modifications that were required to existing magnetic separation theory in order to accommodate the particulars of this application. The trial system was tested to low applied magnetic strengths and high fluid flow velocities in order to optimise the economics of the application, resulting in extraction efficiencies of the order of 99.998% being achieved. During the course of the project, a new type of matrix cleaning system was developed for which a patent was applied and this was successfully tested in the trial system. Economic appraisal of the application suggests that an industrial-scale system could provide reliable, high quality recovery of grinding swarf at a cost of around one cent per cubic metre of

  10. Archaeal Enzymes and Applications in Industrial Biocatalysts.

    Science.gov (United States)

    Littlechild, Jennifer A

    2015-01-01

    Archaeal enzymes are playing an important role in industrial biotechnology. Many representatives of organisms living in "extreme" conditions, the so-called Extremophiles, belong to the archaeal kingdom of life. This paper will review studies carried by the Exeter group and others regarding archaeal enzymes that have important applications in commercial biocatalysis. Some of these biocatalysts are already being used in large scale industrial processes for the production of optically pure drug intermediates and amino acids and their analogues. Other enzymes have been characterised at laboratory scale regarding their substrate specificity and properties for potential industrial application. The increasing availability of DNA sequences from new archaeal species and metagenomes will provide a continuing resource to identify new enzymes of commercial interest using both bioinformatics and screening approaches.

  11. Industrial Application Of Psyllium: An Overview

    Science.gov (United States)

    Khaliq, Rehana; Tita, Ovidiu; Antofie, Maria Mihaela; Sava, Camelia

    2015-09-01

    Plantago ovata is economically an important medicinal plant commonly cultivated in different parts of India, Pakistan and Iran and some part of Europe. It has a long history of traditional uses with healing properties. There are various applications of seed husk and its marketable products for medicine and industrial uses. The seed husk is commonly called as psyllium or isabgol has a potential role in the treatment and prevention of gastrointestinal and bowel diseases. The intent of this review was to highlight the industrial uses of psyllium for the food products and therapeutic purposes. There is also considerable interest of local people, scientific communities and industries in the medical and food supplement application of psyllium husk and mucilage with specific health benefits.

  12. Archaeal Enzymes and Applications in Industrial Biocatalysts

    Directory of Open Access Journals (Sweden)

    Jennifer A. Littlechild

    2015-01-01

    Full Text Available Archaeal enzymes are playing an important role in industrial biotechnology. Many representatives of organisms living in “extreme” conditions, the so-called Extremophiles, belong to the archaeal kingdom of life. This paper will review studies carried by the Exeter group and others regarding archaeal enzymes that have important applications in commercial biocatalysis. Some of these biocatalysts are already being used in large scale industrial processes for the production of optically pure drug intermediates and amino acids and their analogues. Other enzymes have been characterised at laboratory scale regarding their substrate specificity and properties for potential industrial application. The increasing availability of DNA sequences from new archaeal species and metagenomes will provide a continuing resource to identify new enzymes of commercial interest using both bioinformatics and screening approaches.

  13. Conducting polymers: Synthesis and industrial applications

    Energy Technology Data Exchange (ETDEWEB)

    Gottesfeld, S. [Los Alamos National Lab., NM (United States)

    1997-04-01

    The Conducting Polymer project funded by the AIM Program has developed new methods for the synthesis of conducting polymers and evaluated new industrial applications for these materials which will result in significant reductions in energy usage or industrial waste. The applications specifically addressed during FY 1996 included two ongoing efforts on membranes for gas separation and on electrochemical capacitors and a third new application: electrochemical reactors (ECRs) based on polymeric electrolytes. As a gas separation membrane, conducting polymers offer high selectivity and the potential to chemically or electrically adapt the membrane for specific gas combinations. Potential energy savings in the US for this application are estimated at 1 to 3 quads/yr. As an active material in electrochemical capacitors, electronically conducting polymers have the potential of storing large amounts of electric energy in low cost materials. Potential energy savings estimated at 1 quad/yr would result from introduction of electrochemical capacitors as energy storage devices in power trains of electric and hybrid vehicles, once such vehicles reach 20% of the total transportation market in the US. In the chlor-alkali industry, electrochemical reactors based on polymer electrolyte membranes consume around 1 % of the total electric power in the US. A new activity, started in FY 1996, is devoted to energy efficient ECRs. In the case of the chlor-alkali industry, energy savings as high as 50% seem possible with the novel ECR technology demonstrated by the author in 1996.

  14. Infrared radiation industrial application and economic benefits.

    Science.gov (United States)

    IR heating has been accepted to be one of the important means for cooking, drying, roasting, baking, blanching and pasteurization of food and agricultural products. This chapter reviews the scientific developments in IR applications, demonstrates the status of selected industrial and pilot scale IR ...

  15. Lipases and Its Application in Food Industry

    Institute of Scientific and Technical Information of China (English)

    WANG Ting; QIN Gang

    2010-01-01

    Lipases(triacylglycerol acylhydrolases,EC 3.1.1.3)occur widely in nature.It catalyze the hydrolysis and the synthesis of esters formed from glycerol and long-chain fatty acids.Lipases are commercially significant,this article discusses the source,structure,character and preparative method,the applications of lipases in food industry are discussed too.

  16. Radiation technology in emerging industrial applications. Proceedings

    International Nuclear Information System (INIS)

    In many industrial applications radiation processing has proven to be a technology of choice either because of its economic competitiveness or its technical superiority. Although the chemical effects of ionizing radiation have been known for more than a century, its industrial applications became possible only after the availability of reliable gamma sources and powerful electron accelerators during the last couple of decades.The programmes of the International Atomic Energy Agency (IAEA) in radiation processing are implemented through the Department of Nuclear Sciences and Applications and the Department of Technical Co-operation. The IAEA has been active in this field for many years, contributing to new developments, training, promotion and transfer of technology. In September 1997, the IAEA held an international symposium in Zakopane, Poland on the 'Use of radiation technology for the conservation of environment' where the status of current developments and of applications of radiation processing in the control of environmental pollution was reviewed (IAEA-TECDOC-1023, 1998). Recent developments and achievements in various aspects of radiation processing have been assessed continuously through the organization of consultants meetings, advisory group meetings and research co-ordination meetings. Worldwide growing interest in the use of radiation technology in various new industrial applications, as exemplified by the reports and presentations made at these meetings, has led the IAEA to organize a symposium to cover every aspect of radiation processing and, exclusively, the emerging industrial applications of radiation technology. The International Symposium on Radiation Technology in Emerging Industrial Applications was convened in November 2000 in Beijing, China. Its main purpose was to bring scientists,technologists, industrialists and regulatory authorities together with a view of exchanging information and reviewing the status of current developments and

  17. Principles, techniques, and applications of biocatalyst immobilization for industrial application.

    Science.gov (United States)

    Eş, Ismail; Vieira, José Daniel Gonçalves; Amaral, André Corrêa

    2015-03-01

    Immobilization is one of the most effective and powerful tools used in industry, which has been studied and improved since the last century. Various immobilization techniques and support materials have been used on both laboratory and industrial scale. Each immobilization technique is applicable for a specific production mostly depending on the cost and sensibility of process. Compared to free biocatalyst systems, immobilization techniques often offer better stability, increased activity and selectivity, higher resistance, improved separation and purification, reuse of enzymes, and consequently more efficient process. Recently, many reviews have been published about immobilization systems; however, most of them have focused on a specific application or not emphasized in details. This review focuses on most commonly used techniques in industry with many recent applications including using bioreactor systems for industrial production. It is also aimed to emphasize the advantages and disadvantages of the immobilization techniques and how these systems improve process productivity compared to non-immobilized systems.

  18. Conducting polymers: Synthesis and industrial applications

    Energy Technology Data Exchange (ETDEWEB)

    Gottesfeld, S. [Los Alamos National Laboratory, NM (United States)

    1995-05-01

    The Conducting Polymer project funded by the AIM Materials Program is developing new methods for the synthesis of electronically conducting polymers and is evaluating new industrial applications for these materials which will result in significant reductions in energy usage or industrial waste. The applications specifically addressed during FY 1994 are electrochemical capacitors and membranes for gas separation. As an active material in electrochemical capacitors, conducting polymers have the potential of storing large amounts of electrical energy in low cost materials. Such devices are needed in electronics for power failure back-up and peak power, in power supplies for filtering, and in electric vehicles for peak power and load leveling. As a gas electrically adapt the membrane for specific gas combinations. Potential energy savings in the US. for this application are estimated at 1 to 3 quads/yr.

  19. Industrial applications of neutron activation analysis

    International Nuclear Information System (INIS)

    Neutron activation analysis has been widely used in the industry and over the years played a key role in the development of manufacturing process as well as monitoring of the process flow. In this context NAA has been utilized both in R and D, and in the factory as a flexible analytical tool. It has been used successfully in numerous industries including broad categories such as Chemical, Pharmaceutical, Mining, Photographic, Oil and Gas, Automobile, Defense, Semiconductor and Electronic industries. Dow Chemical owns and operates a research reactor for analytical measurements of samples generated in both R and D, and manufacturing area in its plant in Midland, Michigan. Although most industries do not have reactors on their campus but use an off site reactor regularly, and often have in-house neutron sources such as a 252Cf used primarily for NAA. In most industrial materials analysis laboratory NAA is part of a number of analytical techniques such as ICP-MS, AA, SIMS, FTIR, XRF, TXRF etc. Analysis of complex industrial samples may require data from each of these methods to provide a clear picture of the materials issues involved. With the improvement of classical analytical techniques, and the introduction of new techniques, e.g. TXRF, the role of NAA continues to be a key bench mark technique that provides accurate and reliable data. The strength of the NAA in bulk analysis is balanced by its weakness in providing surface sensitive or spatially resolved analysis as is required by many applications. (author)

  20. Medical and industrial application of radiation

    International Nuclear Information System (INIS)

    While dosimetry is not a radiation application, accurate dosage of radiation of utmost importance for all radiation applications. For both therapeutic and industrial applications it can be matter of life and death. For this reason, great efforts have been made to ensure that radiation dosages given to patients and used in all industrial applications are as near as possible to those prescribed. The World Health Organization (WHO) and the IAEA, together with many National Standard Laboratories and with the International Bureau of Weight and Measures, have been very active and successful during the last 20 years in ascertaining that normal cobalt-60 therapy unit. For this purpose, 63 Secondary Standard Dosimetry Laboratories have been established of which more than half are in developing countries. FRPS houses one of the Secondary Standard Dosimetry Laboratories. As accurate dosimetry is a prerequisite in radiotherapy, so it is in industrial exposures and all laboratories responsible for dosimetry have to make frequent intercomparisons with one of the Primary Standard Dosimetry Laboratories. The SSDL at FRPS hopes to commence this as soon as our new Harshaw 6600 TLD reader arrives. This has already been approved by the IAEA. Much high doses of radiation are used for some industrial applications, as discussed in a previous lecture, such as sterilization of rubber, and food preservation and newly developed techniques are being used for the assurance of the prescribed dose. IAEA provides assistance in this area also through the secondary standard dosimetry laboratories. The IAEA has a broad programme of assistance which includes the calibration of all instruments in the laboratories of the participants, be it for radiation protection, or high dose measurements

  1. Proceedings of industrial applications of fluid mechanics

    International Nuclear Information System (INIS)

    The is the fourth Forum on Industrial Applications of Fluid Mechanics sponsored by the Fluid Mechanics Committee of the ASME Fluids Engineering Division. The Forum objective is to promote the discussion and interchange of current information on developing and state-of-the-art applications of fluid mechanics technology. The program is organized as a technical forum to encourage the presentation of new ideas, especially those which may be so innovative that a conservative review process might delay their dissemination to the fluids engineering community. Four sessions and a total of 17 papers are scheduled for this program. Three of the four sessions were devoted to contributed papers, while the fourth is a panel discussion with three invited presentations. All papers were reviewed editorially to assure that they are related to the forum theme The papers were not evaluated technically, and therefore carry no endorsement from the Fluid Mechanics Committee or the Fluids Engineering Division with regard to peer evaluation. The forum presentations will focus on specific applications of fluid mechanics technology. Lively discussion of the papers is encouraged at the forum. The Fluid Mechanics Committee plans to sponsor a forum with an industrial applications theme each year at the ASME Winter Annual Meeting. In 1991, the scope of the forum will be enlarged to include the topic of textile applications of fluid mechanics, and another panel session featuring speakers with industrial experience in different areas of fluid mechanics applications. In future years, it is anticipated that the forum will solicit papers from other areas where fluid mechanics technology is applied

  2. Electron Beam Scanning in Industrial Applications

    Science.gov (United States)

    Jongen, Yves; Herer, Arnold

    1996-05-01

    Scanned electron beams are used within many industries for applications such as sterilization of medical disposables, crosslinking of wire and cables insulating jackets, polymerization and degradation of resins and biomaterials, modification of semiconductors, coloration of gemstones and glasses, removal of oxides from coal plant flue gasses, and the curing of advanced composites and other molded forms. X-rays generated from scanned electron beams make yet other applications, such as food irradiation, viable. Typical accelerators for these applications range in beam energy from 0.5MeV to 10 MeV, with beam powers between 5 to 500kW and scanning widths between 20 and 300 cm. Since precise control of dose delivery is required in many of these applications, the integration of beam characteristics, product conveyance, and beam scanning mechanisms must be well understood and optimized. Fundamental issues and some case examples are presented.

  3. Industrial Application of Ion Beams in KOMAC

    International Nuclear Information System (INIS)

    For the last 5 years, we have performed extensive R and D efforts by ion beam to characterize metallic, ceramic, polymeric materials and have supported users from a broad range of institutions, including a large number of industries. So, in this study, through verification on the industrialization feasibility by experiments, it is going to get it started, with cooperation of participatory company, to enter into markets with developed technology and products. Through the ion beam service to users by using ion beam facilities in KOMAC, we are successfully achieved several industrial applications by ion beams. Based on verification on the industrialization feasibility by experiments, we hope to get it started to enter markets with developed technology and products. Ion implantation technology, which is one of ultramodern technologies, can be used in enhancing chemical and physical properties of materials, such as anti-corrosion, wear resistance and electrical conductivity. Comparing with conventional surface modification technologies, it does not generate toxic wastes, which can threaten the environment. It provides precise control of surface thickness and strong adherence of surface material. Therefore, this technology will be used in surface modification along with steady improvement of ion implantation technology

  4. Industrial Application of Ion Beams in KOMAC

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jaesang; Lee, Chanyoung; Kim, Bomsok; Choi, Hyukjun; Kim, Yongki; Kim, Hyungjin; Park, Jaewon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2013-05-15

    For the last 5 years, we have performed extensive R and D efforts by ion beam to characterize metallic, ceramic, polymeric materials and have supported users from a broad range of institutions, including a large number of industries. So, in this study, through verification on the industrialization feasibility by experiments, it is going to get it started, with cooperation of participatory company, to enter into markets with developed technology and products. Through the ion beam service to users by using ion beam facilities in KOMAC, we are successfully achieved several industrial applications by ion beams. Based on verification on the industrialization feasibility by experiments, we hope to get it started to enter markets with developed technology and products. Ion implantation technology, which is one of ultramodern technologies, can be used in enhancing chemical and physical properties of materials, such as anti-corrosion, wear resistance and electrical conductivity. Comparing with conventional surface modification technologies, it does not generate toxic wastes, which can threaten the environment. It provides precise control of surface thickness and strong adherence of surface material. Therefore, this technology will be used in surface modification along with steady improvement of ion implantation technology.

  5. Ultrasonic nondestructive evaluation systems industrial application issues

    CERN Document Server

    Callegari, Sergio; Montisci, Augusto; Ricci, Marco; Versaci, Mario

    2015-01-01

    This book covers the practical implementation of ultrasonic NDT techniques in an industrial environment, discussing several issues that may emerge and proposing strategies for addressing them successfully.  It aims to bridge advanced academic research results and their application to industrial procedures. The topics covered in the text range from the basic operation of an ultrasonic NDT system to the simulation of the measurement operations; from the choice and generation of the signals energizing the system to the different ways of exploiting the probes and their output signals; and from quality assessment evaluation to the use of soft computing techniques for classification. Throughout the text, an effort is made to embrace a system view where the physical and technological aspects of sensing are addressed together with higher abstraction levels, such as signal and information processing. Consequently, the book aims at guiding the reader through the various tasks requested for developing a complete ultras...

  6. Selected industrial and environmental applications of neutron activation analysis

    International Nuclear Information System (INIS)

    A review of the applications of Instrumental Neutron Activation Analysis (INAA) in the industrial and environmental fields is given. Detection limits for different applications are also given. (author)

  7. Digital and analogue industrial radiography, application fields

    International Nuclear Information System (INIS)

    Full text: Reusable phosphor screens for computer radiography (CR), amorphous selenium screens for direct radiography (DR), film digitalisation (FD) constitute imaging methods accepted by industry and are used for non-destructive radiographic testing (RT). Economic pressures are involving and affecting digital RT technology. Standards and codes for film radiography and radioscopy qualification do no longer cover the wide range of digital RT applications. It will be our task to optimise the performance of digital RT characterisation and to create appropriate examination methods to use all these new and existent technologies. In the meantime, an increasing automation and control of manual methods of analogue radiography can as well be expected. (author)

  8. Microprocessors applications in the nuclear industry

    International Nuclear Information System (INIS)

    Microprocessors in the nuclear industry, particularly at the Los Alamos Scientific Laboratory, have been and are being utilized in a wide variety of applications ranging from data acquisition and control for basic physics research to monitoring special nuclear material in long-term storage. Microprocessor systems have been developed to support weapons diagnostics measurements during underground weapons testing at the Nevada Test Site. Multiple single-component microcomputers are now controlling the measurement and recording of nuclear reactor operating power levels. The CMOS microprocessor data-acquisition instrumentation has operated on balloon flights to monitor power plant emissions. Target chamber mirror-positioning equipment for laser fusion facilities employs microprocessors

  9. Application of seismic isolation to industrial tanks

    Energy Technology Data Exchange (ETDEWEB)

    Zayas, V.A.; Low, S.S. [Earthquake Protection Systems, San Francisco, CA (United States)

    1995-12-01

    The state-of-the-art in the application of seismic isolation to industrial tanks is presented. Use of seismic isolation in industrial tanks can reduce lateral shaking forces by factors of 3 to 5 for strong earthquake loadings. This level of force reduction offers a practical and economical means of designing tanks on a linear elastic basis, and thereby reduces the risk of local failures and leakage during earthquakes. The case studies presented include: LNG Storage Tanks, an Ammonia Storage Tank, and an Emergency Fire and Cooling Water Tank. The tank capacities range from 50 thousand gallons to 19 million gallons. Two applications are new tanks, and one is a retrofit of an existing tank. The methodology for the design of the isolation bearings and tank structures is presented. The dynamic analysis methods used to perform the seismic analysis of the isolated tanks are reviewed, including the hydrodynamic modeling methods. The engineering principles and theory of the Friction Pendulum isolation bearings are discussed. This pendulum based isolation system results in the same natural period of vibration regardless of changes in the fluid levels in the tank, or temperature, aging, and environmental conditions. Test results for the isolation bearings are presented, including comparisons of experimental and analytical results for dynamic loadings, and strength, temperature and aging tests.

  10. Waterborne UV coating for industrial applications

    International Nuclear Information System (INIS)

    (Full Text): Solvent borne industrial coatings are being replaced by environment friendly coatings like Ultra Violet (UV) or Electron Beam (Eb) cured coatings, Powder coatings and Waterborne coatings. Waterborne systems enjoy the biggest share from this shift. UV and EB coatings provide the advantages of instant cure at room temperature, high scratch and abrasion resistance combined with excellent chemical resistance. Polyurethane (PU) chemistry is the dominant chemistry in Industrial coatings as they provide a very high level of performance. Most PU coatings are solvent based 2-component systems comprising of a resin and a cross linker. Polyurethane dispersions (PUD) in water in single pack are available but mainly addresses the Do It Yourself (DIY) market because of their slow drying speeds. Performance of PUD in most cases is inferior to solvent borne 2-component PU systems.Therefore the combination of PU dispersion and UV/EB curable technology has led to new innovative waterborne polymers called UV curable polyurethane dispersions (UVPUD). UVPUD are zero VOC systems as they are coalescent free. They are higher in molecular weight than standard UV curable products resulting in lower shrinkage coatings and provide good adhesion to substrates. Their low-viscosity makes them suitable for application by spray, curtain coater and even roller coater, without having to use monomers. UVPUD display superior chemical and mechanical properties necessary to protect high quality surface from the challenging usage conditions. UVPUD resins are therefore tailor-made to address performance needs like excellence in outdoor durability, scratch resistance, stain resistance, adhesion etc. UVPUD technology is now growing rapidly in industrial coatings for applications such as resilient flooring, wooden parquet flooring, automotive interior plastics, mobile phones etc. (Author)

  11. Applications of Electrocoagulation in treatment of Industrial Wastewater : A Review

    OpenAIRE

    Er. Devendra Dohare; Tina Sisodia

    2014-01-01

    The aim of this paper is to review the relevant literature that published from 2007 to 2013 on topics related to Electrocoagulation within the wastewater. The Elecrocoagulation applications discussed here were divided into following 4 categories: - textile industry, tannery industry, pulp and paper industry and food industry wastewater.

  12. PEM-based polarimeters for industrial applications

    Science.gov (United States)

    Wang, Baoliang

    2010-11-01

    A polarimeter is an optical instrument used in the transmissive mode for determining the polarization state of a light beam, or the polarization-altering properties of a sample, such as diattenuation, retardation and depolarizion.1 (Reflective "polarimeters" are typically called ellipsometers.) Polarimeters can, thus, be broadly categorized as either light-measuring polarimeters or sample-measuring polarimeters. A light-measuring polarimeter is also known as a Stokes polarimeter, which measures the polarization state of a light beam as described by the Stokes parameters. A sample-measuring polarimeter is also known as a Mueller polarimeter, which measures the complete set or a subset of polarization-altering properties of a sample. Polarimeters can also be categorized by whether they measure the complete set of polarization properties. If a Stokes polarimeter measures all four Stokes parameters, it is called a complete Stokes polarimeter; otherwise, an incomplete or a special Stokes polarimeter. Similarly, there are complete and incomplete Mueller polarimeters. Nearly all samplemeasuring polarimeters are incomplete or special polarimeters, particularly for industrial applications. These special polarimeters bear different names. For example, a circular dichroism spectrometer, which measures the differential absorption between left and right circularly polarized light (▵A= AL - AR), is a special polarimeter for measuring the circular diattenuation of a sample; a linear birefringence measurement system is a special polarimeter for measuring the linear retardation of a sample. Polarimeters have a broad range of applications in both academic research and industrial metrology. Polarimeters are applied to chemistry, biology, physics, astronomy, material science and many other scientific areas. Polarimeters are used as metrology tools in the semiconductor, fiber telecommunication, flat panel display, pharmaceutical and many other industries. Different branches of

  13. An HTR cogeneration system for industrial applications

    International Nuclear Information System (INIS)

    Because of its favourable characteristics of safety and simplicity the high-temperature reactor (HTR) could become a competitive heat source for a cogeneration unit. The Netherlands is a world leading country in the field of cogeneration. As nuclear energy remains an option for the medium and long term in this country, systems for nuclear cogeneration should be explored and developed. Hence, ECN Nuclear Research is developing a conceptual design of an HTR for Combined generation of Heat and Power (CHP) for the industry in and outside the Netherlands. The design of this small CHP-unit for industrial applications is mainly based on a pre-feasibility study in 1996, performed by a joint working group of five Dutch organisations, in which technical feasibility was shown. The concept that was subject of this study, INCOGEN, used a 40 MW thermal pebble bed HTR and produced a maximum amount of electricity plus low temperature heat. The system has been improved to produce industrial quality heat, and has been renamed ACACIA. The output of this installation is 14 MW electricity and 17 tonnes of steam per hour, with a pressure of 10 bar and a temperature of 220 deg. C. The economic characteristics of this installation turned out to be much more favourable using modern data. The research work for this installation is embedded in a programme that has links to the major HTR projects in the world. Accordingly ECN participates in several IAEA Co-ordinated Research Programmes (CRPs). Besides this, ECN is involved in the South African PBMR-project. Finally, ECN participates in the European Concerted Action on Innovative HTR. (author)

  14. JAERI FEL applications in nuclear energy industries

    International Nuclear Information System (INIS)

    The JAERI FEL has first discovered the new FEL lasing of 255fs ultra fast pulse, 6-9% high efficiency, 1GW high peak power, a few kilowatts average power, and wide tunability of medium and far infrared wavelength regions at the same time. Using the new lasing and energy-recovery linac technology, we could extend a more powerful and more efficient free-electron laser (FEL) than 10kW and 25%, respectively, for nuclear energy industries, and others. In order to realize such a tunable, highly-efficient, high average power, high peak power and ultra-short pulse FEL, we need the efficient and powerful FEL driven by the JAERI compact, stand alone and zero boil-off super-conducting RF linac with an energy-recovery geometry. Our discussions on the FEL will cover the application of non-thermal peeling, cutting, and drilling to prevent cold-worked stress-corrosion cracking failures in nuclear energy and other heavy industries. (author)

  15. A Localised Corrosion Cell for Industrial Applications

    DEFF Research Database (Denmark)

    Andersen, A.; Hilbert, Lisbeth Rischel; Jansen, P.;

    2003-01-01

    deposits and in crevices. The measuring principle in the cell is based on measurements of the galvanic current flow between the steel anode covered by a porous glass frit and the surrounding steel casing. The current is measured by a zero-resistance circuit-instrument and the activity can be presented......The LOCORR-CELL™ developed by FORCE TECHNOLOGY is an electrochemical cell for industrial applications estimating localised corrosion. The cell is constructed in a carbon steel casing for direct mounting into the system. It is based on an oxygen concentration element reflecting the interaction...... in a display and collected in a data logger. The COCORR-CELL™ has been tested in district heating systems in Denmark and in sulphide-containing geothermal district heating systems in Iceland. The Oxygen content has been varied and also the effect of conductivity and temperature has been tested. The results...

  16. Applications of industrial machine vision systems in the nuclear energy

    International Nuclear Information System (INIS)

    In the paper, two multi-functional machine systems basically developed for the industrial robotics and representing the state of the art are presented. Their potential applications in the nuclear industry (nuclear power plants and fuel cycle facilities) are reviewed

  17. OIT Wireless Telemetry for Industrial Applications

    Energy Technology Data Exchange (ETDEWEB)

    Manges, WW

    2002-09-03

    ability of wireless sensor networks to operate cooperatively in an environment that includes wireless LANs, wireless headsets, RF heating, wireless crane controls and many other users of the electromagnetic spectrum will probably be the most important issue we can address. A network of units (Figure 1) has been developed that demonstrates the feasibility of direct-sequence spread spectrum wireless sensor networking for industrial environments. The hardware consists of a group of reprogrammable transceivers that can act as sensor nodes or network nodes or both. These units and the team that built them are the heart of a test bed development system that has been used successfully in demonstrations at various industrial sites. As previously reported, these units have been successfully tested at a paper mill. More recently, these units were utilized in a permanent installation at a steel mill. Both of these applications demonstrated the ease with which a new network could be installed, and the reality that DSSS units can operate successfully in plants where narrow band transmitters had previously caused interference with plant operations.

  18. Industrial wireless sensor networks applications, protocols, and standards

    CERN Document Server

    Güngör, V Çagri

    2013-01-01

    The collaborative nature of industrial wireless sensor networks (IWSNs) brings several advantages over traditional wired industrial monitoring and control systems, including self-organization, rapid deployment, flexibility, and inherent intelligent processing. In this regard, IWSNs play a vital role in creating more reliable, efficient, and productive industrial systems, thus improving companies' competitiveness in the marketplace. Industrial Wireless Sensor Networks: Applications, Protocols, and Standards examines the current state of the art in industrial wireless sensor networks and outline

  19. Handbook of industrial refractories technology principles, types, properties and applications

    CERN Document Server

    Caniglia, Stephen

    1989-01-01

    Encompasses the entire range of industrial refractory materials and forms: properties and their measurement, applications, manufacturing, installation and maintenance techniques, quality assurance, and statistical process control.

  20. Accurate atomic data for industrial plasma applications

    Energy Technology Data Exchange (ETDEWEB)

    Griesmann, U.; Bridges, J.M.; Roberts, J.R.; Wiese, W.L.; Fuhr, J.R. [National Inst. of Standards and Technology, Gaithersburg, MD (United States)

    1997-12-31

    Reliable branching fraction, transition probability and transition wavelength data for radiative dipole transitions of atoms and ions in plasma are important in many industrial applications. Optical plasma diagnostics and modeling of the radiation transport in electrical discharge plasmas (e.g. in electrical lighting) depend on accurate basic atomic data. NIST has an ongoing experimental research program to provide accurate atomic data for radiative transitions. The new NIST UV-vis-IR high resolution Fourier transform spectrometer has become an excellent tool for accurate and efficient measurements of numerous transition wavelengths and branching fractions in a wide wavelength range. Recently, the authors have also begun to employ photon counting techniques for very accurate measurements of branching fractions of weaker spectral lines with the intent to improve the overall accuracy for experimental branching fractions to better than 5%. They have now completed their studies of transition probabilities of Ne I and Ne II. The results agree well with recent calculations and for the first time provide reliable transition probabilities for many weak intercombination lines.

  1. Directed evolution: tailoring biocatalysts for industrial applications.

    Science.gov (United States)

    Kumar, Ashwani; Singh, Suren

    2013-12-01

    Current challenges and promises of white biotechnology encourage protein engineers to use a directed evolution approach to generate novel and useful biocatalysts for various sets of applications. Different methods of enzyme engineering have been used in the past in an attempt to produce enzymes with improved functions and properties. Recent advancement in the field of random mutagenesis, screening, selection and computational design increased the versatility and the rapid development of enzymes under strong selection pressure with directed evolution experiments. Techniques of directed evolution improve enzymes fitness without understanding them in great detail and clearly demonstrate its future role in adapting enzymes for use in industry. Despite significant advances to date regarding biocatalyst improvement, there still remains a need to improve mutagenesis strategies and development of easy screening and selection tools without significant human intervention. This review covers fundamental and major development of directed evolution techniques, and highlights the advances in mutagenesis, screening and selection methods with examples of enzymes developed by using these approaches. Several commonly used methods for creating molecular diversity with their advantages and disadvantages including some recently used strategies are also discussed.

  2. Microbial xylanases: engineering, production and industrial applications.

    Science.gov (United States)

    Juturu, Veeresh; Wu, Jin Chuan

    2012-01-01

    and paper industries for a longer time but more and more attention has been paid to using them in producing sugars and other chemicals from lignocelluloses in recent years. Mining new genes from nature, rational engineering of known genes and directed evolution of these genes are required to get tailor-made xylanases for various industrial applications.

  3. Radiation curing technology progress and its industrial applications in Japan

    International Nuclear Information System (INIS)

    Optics, electronics and display industries are now the driving forces for the Japanese radiation curing technology. The purpose of this paper is to overview the newly developed radiation curing technology in Japan, in particular, its industrial applications, and to present the market figures in radiation curing applications, which were surveyed by RadTech Japan in 2002 afresh. (author)

  4. Videoscope applications in oil and gas industries

    International Nuclear Information System (INIS)

    The need of inspection not only for external condition but for both internal and external. How we are going to check and know the internal condition of a piping as small as 4 inch or tube sheet of 10 mm outside diameter. Due to the nature of its operation which carries high temperature products or water it is very essential to know the internal condition before its too late where this may cause explosion or failure to any part or equipment which will claim lives and causes huge lost to the plant owner. With the aid of video scope inspection service or commonly called CCTV you now can see and inspect the internal condition of a small pipe or tube sheet or any in access item or equipment. Not only you can inspect but with the latest CCTV technologies you also can size the defect length and record the findings in CD-Rom for monitoring purposes. You can observe the growth of a defects and decide whether or not to repair or when to repair. CCTV has many field application beside normal tube inspection?its also can be used for special task such to inspect cause of blockage, to check any left over materials before box-up, to confirm presence or absence, etc. With various camera sizes and with or without control head many inspection task has been successfully completed.Normal defect that can be expected from CCTV inspection are such as erosion, burn trough, blockage, hard sediments, left behind item (before the box beam) pitting, etc. We have experience in inspecting the following items for major oil and gas petrochemical plant as well as special request from various industries sector. (Author)

  5. Applications of Radio Frequency Identification (RFID) in Mining Industries

    Science.gov (United States)

    Khairul Nizam Mahmad, Mohd; Z, Mohd Remy Rozainy M. A.; Baharun, Norlia

    2016-06-01

    RFID technology has recently become a dream of many companies or organizations because of its strategic potential in transforming mining operations. Now is the perfect time, for RFID technology arise as the next revolution in mining industries. This paper will review regarding the application of RFID in mining industries and access knowledge regarding RFID technology and overseen the opportunity of this technology to become an importance element in mining industries. The application of Radio-Frequency Identification (RFID) in mining industries includes to control of Personal Protective Equipment (PPE), control of personnel to access mining sites and RFID solutions for tracking explosives.

  6. Industrial multibeam lasers and their technological applications

    Science.gov (United States)

    Bukhanova, I. F.; Zhuravel, V. M.; Divinsky, V. V.

    1994-04-01

    A variety of industrial technological laser systems with 1.5, 2.5 - 3.5, 8 - 10 kW power have been developed around the multibeam diffusion-cooled CO2 lasers. A number of technological processes of parts hardening and reconditioning (sleeves made in cast iron, cylinder of diesel locomotive engines, crankshafts and camshafts of tractor engines, parts of car and tractor running gears, rings of drilling bearings, lead screws, machine guides), that employ the LTS have been developed and introduced at various industries.

  7. The Application of Cloud Innovation in Industrial Design Education

    Directory of Open Access Journals (Sweden)

    Jiang Li-jun

    2016-01-01

    Full Text Available According to the domestic status of students’ study and practice of industrial design, the application of cloud innovation in industrial design education was proposed to realize online design reviews, dissemination and sharing, virtual display and demand-oriented collaborative design. The basic framework and function of cloud innovation system were analyzed to solve three problems: design relearning, lack of creative communication, separation between education and enterprise production of industrial design.

  8. Application and industrialization of irradiation processing technique

    International Nuclear Information System (INIS)

    Irradiation processing technique is a new processing technique. At present, there are 40 sets of electron accelerators have been built or are building for industry are, total power comes to 1436 kw. The products provided have been 8 types and several ten kinds. Current status of radiation processing technique at home and abroad are reviewed

  9. Applications of neutron activation analysis in industry

    International Nuclear Information System (INIS)

    Neutron activation analysis technique is discussed in brief. This technique is used for quality control of raw materials, process materials and finished products, as well as activities in research and development for the improvement of the products and new products. The uses of this technique in several experienced industries are mentioned (author)

  10. Smart Inverters for Utility and Industry Applications

    DEFF Research Database (Denmark)

    Xue, Yaosuo; Guerrero, Josep M.

    2015-01-01

    system control and communication requirements during both normal and faulty operations. Challenges may present when multiple distributed inverters are required to collectively achieve a common goal. With Industry 4.0, it is expected that smart inverters will be highly demanded at conversion...

  11. Applications of radioisotopes in industry and healthcare in Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    Dien, N.N.; Quang, N.H. [Nucealr Research Institute, Dalat, (Viet Nam)

    1997-10-01

    Nowadays, in Vietnam radioisotopes have been used very widely in various socio-economic branches, especially in industry and healthcare. Applications of radioisotopes have significant meaning in economic development, people health protection, as well as in scientific research. In this paper, the present status and main applications of radiation and radioactive isotopes in industry and healthcare in Vietnam are reported. In order to control and monitor industrial processes, nucleonic control systems and radioactive tracer techniques have been utilized. Actually, sealed source applications are popular in Vietnam industry. A number of nuclear control devices and gauges have been used in the various industrial factories, such as liquid level gauges in steel industry, cement and beverage factories; density and moisture gauges in paper industry, etc. Tracer technique and sealed source applications have also been utilized in industrial production plants and in trouble-shooting in the petroleum industry. For medicine purposes, two departments of nuclear medicine were primarily established at the beginning of the 1970s. At the present time, a number of nuclear medicine departments have been set up and they have been equipped with advanced equipment. Main activities are focused on thyroid function studies, nuclear cardiology, brain scans, gastrointestinal studies, bone scans, etc. Since march 1984 Dalat nuclear research reactor of nominal power of 500 kW has been reconstructed and put into operation. This reactor is unique in Vietnam and has become an important scientific tool for development of nuclear techniques and radioisotope applications for socio-economic progress. Thanks to this important scientific tool, a variety of radioisotopes for medicine and industry applications as well as for scientific research has been produced. Utilization of the Dalat research reactor for radioisotope production is also summarized in this paper

  12. Applications of radioisotopes in industry and healthcare in Vietnam

    International Nuclear Information System (INIS)

    Nowadays, in Vietnam radioisotopes have been used very widely in various socio-economic branches, especially in industry and healthcare. Applications of radioisotopes have significant meaning in economic development, people health protection, as well as in scientific research. In this paper, the present status and main applications of radiation and radioactive isotopes in industry and healthcare in Vietnam are reported. In order to control and monitor industrial processes, nucleonic control systems and radioactive tracer techniques have been utilized. Actually, sealed source applications are popular in Vietnam industry. A number of nuclear control devices and gauges have been used in the various industrial factories, such as liquid level gauges in steel industry, cement and beverage factories; density and moisture gauges in paper industry, etc. Tracer technique and sealed source applications have also been utilized in industrial production plants and in trouble-shooting in the petroleum industry. For medicine purposes, two departments of nuclear medicine were primarily established at the beginning of the 1970s. At the present time, a number of nuclear medicine departments have been set up and they have been equipped with advanced equipment. Main activities are focused on thyroid function studies, nuclear cardiology, brain scans, gastrointestinal studies, bone scans, etc. Since march 1984 Dalat nuclear research reactor of nominal power of 500 kW has been reconstructed and put into operation. This reactor is unique in Vietnam and has become an important scientific tool for development of nuclear techniques and radioisotope applications for socio-economic progress. Thanks to this important scientific tool, a variety of radioisotopes for medicine and industry applications as well as for scientific research has been produced. Utilization of the Dalat research reactor for radioisotope production is also summarized in this paper

  13. Thermal storage technologies for solar industrial process heat applications

    Science.gov (United States)

    Gordon, L. H.

    1979-01-01

    The state-of-the-art of thermal storage subsystems for the intermediate and high temperature (100 C to 600 C) solar industrial process heat generation is presented. Primary emphasis is focused on buffering and diurnal storage as well as total energy transport. In addition, advanced thermal storage concepts which appear promising for future solar industrial process heat applications are discussed.

  14. Institute of Plastics Processing and Application of Light Industry

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Institute of Plastics Processing and processing center sponsored by UNDP. University. Application of Light Industry was Since 1999, it has been attached set up in 1983, based on the plastics to Beijing Technology and Business

  15. Application of nuclear instruments in China`s industry

    Energy Technology Data Exchange (ETDEWEB)

    Lu Yan-xiao [China Nuclear Information Center, Beijing (China); Cai Shan-yu; Wang Yi-shan; Lun Xiao [China Institute of Atomic Energy, Beijing (China)

    1994-12-31

    The progress of nuclear instruments and their applications in China`s industries have been greatly dependent on the development of social economy. In recent years, the economy in China demands an increasing application of industrial nuclear instruments. The reliability of system performance and its adaptability are prerequisites to ensure widespread application in industry. Through the efforts over 40 years, a sound foundation for the development of nuclear instruments and their application has formed in China with the establishment of a comprehensive nuclear industrial system and skilled technical teams. The international cooperation and technical exchange between China and other countries has provided more opportunities to absorb new concepts, new ideas and new technology for upgrading current products and shorten the gap with the developed countries.

  16. Review of Industrial Applications of Structural Reliability Theory

    DEFF Research Database (Denmark)

    Thoft-Christensen, Palle

    For the last two decades we have seen an increasing interest in applying structural reliability theory to many different industries. However, the number of real practical applications is much smaller than what one would expect.......For the last two decades we have seen an increasing interest in applying structural reliability theory to many different industries. However, the number of real practical applications is much smaller than what one would expect....

  17. Industrial applications of enzyme biocatalysis: Current status and future aspects.

    Science.gov (United States)

    Choi, Jung-Min; Han, Sang-Soo; Kim, Hak-Sung

    2015-11-15

    Enzymes are the most proficient catalysts, offering much more competitive processes compared to chemical catalysts. The number of industrial applications for enzymes has exploded in recent years, mainly owing to advances in protein engineering technology and environmental and economic necessities. Herein, we review recent progress in enzyme biocatalysis, and discuss the trends and strategies that are leading to broader industrial enzyme applications. The challenges and opportunities in developing biocatalytic processes are also discussed.

  18. Workshop on scientific and industrial applications of free electron lasers

    International Nuclear Information System (INIS)

    A Workshop on Scientific and Industrial Applications of Free Electron Lasers was organized to address potential uses of a Free Electron Laser in the infrared wavelength region. A total of 13 speakers from national laboratories, universities, and the industry gave seminars to an average audience of 30 persons during June 12 and 13, 1989. The areas covered were: Free Electron Laser Technology, Chemistry and Surface Science, Atomic and Molecular Physics, Condensed Matter, and Biomedical Applications, Optical Damage, and Optoelectronics

  19. Advances in Information Technology and Industry Applications

    CERN Document Server

    2012-01-01

    With success of ICEEE 2010 in Wuhan, China, and December 4 to 5, 2010, the second International Conference of Electrical and Electronics Engineering (ICEEE 2011) will be held in Macau, China, and December 1 to 2, 2011. ICEEE is an annual conference to call together researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Electrical and Electronics Engineering along with Computer Science and Technology, Communication Technology, Artificial Intelligence, Information Technology, etc.   This year ICEEE is sponsored by International Industrial Electronics Center, Hong Kong. And based on the deserved reputation, more than 750 papers have been submitted to ICEEE 2011, from which about 94 high quality original papers have been selected for the conference presentation and inclusion in the “Advanced Computer, Communication, and Control” book based on the referees’ comments from peer-refereed. All the papers wi...

  20. Industrial Application Of Environmentally Conscious Design

    DEFF Research Database (Denmark)

    McAloone, Timothy Charles

    This book is an adaptation of the author’s PhD thesis, in which he explored environmentally conscious design in the electrical/electronics industry sector. In this new and rapidly evolving field, existing research has not yet sought to understand the causes of success and the problems experienced...... when companies have integrated environmental considerations into the design process.In the context of advanced practitioners of environmentally conscious design in the Western European and North American electrical/electronics industry sector, it is shown that:- the timing of environmental decisions......;- an enthusiastic approach, driven by an environmental champion, is key to environmentally conscious design;- top management commitment is important for successful environmentally conscious design;- there is a common sequence of events that many companies go through when integrating environmentally conscious design...

  1. Industrial Applications Of Holography In Aerospatiale

    Science.gov (United States)

    Le Floc'H, C.; Gagnage, B.

    1982-10-01

    AEROSPAT1ALE occupies a leading position in the European aerospace industry. Its industrial potential is exemplified by : - Its 4 divisions : Aircraft, Helicopters, Tactical Missiles and Space and Balistic Systems. - Its 11 factories. - Its 6 subsidiaries. The vitality of the firm can be demonstrated by a few figures : - Turnover (fiscal 1980 without the subsidiaries), 13, 169 millions French Francs. - Exports (in 1980), 48,2%. - Workforce (on 31st December 1980), 38,857 of whom 3,919 were with the subsidiaries. Among Aerospatiale products, we can quote : - Ariane. - Airbus. - Super Puma, Astar, Dauphin. - Tactical Missiles AS 15, AS 30, AM 59. - Satellites Meteostat, Intelsat V and Exosat. Certain projects were carried out in multi-national cooperation. These high-performance, high-reliability products presuppose the implementation of advanced technology. Hence, in order to maintain their standard, we use non-destructive testing thechniques such as X-rays or ultrasonics which have given complete satisfaction in the detection of flaws. However, to reduce the inspection contribution to the cost price of our products, we were led to develop new, large-scale methods, such as acoustic analysis and holographic interferometry. This paper covers the uses of holography in an industrial environment. We shall discuss the technical advantages of the method, illustrated by several examples,and the economical advantages, demonstrated by the practical example of an inspection line. Finally for the enhancement of Aerospatiale's technology (new materials, and holographic inspection) we will go on to outline other fields of activity.

  2. The industrial applications of high energy electron accelerators

    International Nuclear Information System (INIS)

    The Industrial Processing accelerator competes with other processing techniques and although it may have a 'Space Age' image it will only be used by industry if it is economically viable. The area of application that is changing with the evolution of high energy medium power accelerator is the use for medical sterilisation as an alternative to gamma but the future application that is evolving slowly and that will use many kilo watts of electron power is food. The processing accelerator is here to stay and it will extend its application into even more diverse applications in the future than it has in the past. (author)

  3. Development and application of industrial radioisotope instruments in China

    International Nuclear Information System (INIS)

    Industrial radioisotope instruments are emerging as advanced monitoring, controlling and automation tools for industries in China. Especially the on-line analysis systems based on radioisotope instruments, referred to as nucleonic control systems (NCS), have more and more important role in the modernization and optimization of industrial processes. Over nearly four decades significant progress has been made in the development and application of radioisotope instruments in China. After a brief review of the history of radioisotope instruments, the state of the art of this kind of instruments and recent examples of their applications are given. Technical and economic benefits have resulted from the industrial applications of radioisotope instruments and the sales of products of their own in marketing. It is expected that along with the high speed growth of national economy, there will be greater demand for radioisotope instruments and nucleonic control systems in Chinese industry to promote the technological transformation and progress of traditional industries and to establish high-tech industries with technology-intensive products. Sustained efforts for the research and development of radioisotope instrument should be made to up-grade domestic instruments and to satisfy the needs of the smaller scale industries more common in China for low cost systems. (1 fig., 2 tabs.)

  4. Application of Nanotechnology and Nanomaterials in Oil and Gas Industry

    Science.gov (United States)

    Nabhani, Nader; Emami, Milad; Moghadam, A. B. Taghavi

    2011-12-01

    Micro and nano technologies have already contributed significantly to technological advances in a number of industries, including electronics, biomedical, pharmaceutical, materials and manufacturing, aerospace, photography and more recently the energy industries. Micro and nanotechnologies have the potential to introduce revolutionary changes in several areas of the oil and gas industries such as exploration, drilling, production, refining and distribution. For example, nanosensors might provide more detailed and accurate information about reservoirs and smart fluids for enhanced oil recovery (EOR) and drilling. This paper examines and documents applicable nanotechnology base products that can improve the competitiveness of the oil and gas industry. The future challenges of nanotechnology application in the oil and gas industry are also discussed.

  5. Technology Roadmaps: Carbon Capture and Storage in Industrial Applications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    A new technology roadmap on Carbon Capture and Storage in Industrial Applications, released today in Beijing, shows that carbon capture and storage (CCS) has the potential to reduce CO2 emissions from industrial applications by 4 gigatonnes in 2050. Such an amount is equal to roughly one-tenth of the total emission cuts needed from the energy sector by the middle of the century. This requires a rapid deployment of CCS technologies in various industrial sectors, and across both OECD and non-OECD countries. The roadmap, a joint report from the International Energy Agency (IEA) and the United Nations Industrial Development Organization (UNIDO), says that over 1800 industrial-scale projects are required over the next 40 years.

  6. Industry

    International Nuclear Information System (INIS)

    This chapter of the environmental control report deals with the environmental impact of the industry in Austria. It gives a review of the structure and types of the industry, the legal framework and environmental policy of industrial relevance. The environmental situation of the industry in Austria is analyzed in detail, concerning air pollution (SO2, NOx, CO2, CO, CH4, N2O, NH3, Pb, Cd, Hg, dioxin, furans), waste water, waste management and deposit, energy and water consumption. The state of the art in respect of the IPPC-directives (European Integrated Pollution Prevention and Control Bureau) concerning the best available techniques of the different industry sectors is outlined. The application of European laws and regulations in the Austrian industry is described. (a.n.)

  7. Application of microbial α-amylase in industry - A review

    Directory of Open Access Journals (Sweden)

    Paula Monteiro de Souza

    2010-12-01

    Full Text Available Amylases are one of the main enzymes used in industry. Such enzymes hydrolyze the starch molecules into polymers composed of glucose units. Amylases have potential application in a wide number of industrial processes such as food, fermentation and pharmaceutical industries. α-Amylases can be obtained from plants, animals and microorganisms. However, enzymes from fungal and bacterial sources have dominated applications in industrial sectors. The production of α-amylase is essential for conversion of starches into oligosaccharides. Starch is an important constituent of the human diet and is a major storage product of many economically important crops such as wheat, rice, maize, tapioca, and potato. Starch-converting enzymes are used in the production of maltodextrin, modified starches, or glucose and fructose syrups. A large number of microbial α-amylases has applications in different industrial sectors such as food, textile, paper and detergent industries. The production of α-amylases has generally been carried out using submerged fermentation, but solid state fermentation systems appear as a promising technology. The properties of each α-amylase such as thermostability, pH profile, pH stability, and Ca-independency are important in the development of fermentation process. This review focuses on the production of bacterial and fungal α-amylases, their distribution, structural-functional aspects, physical and chemical parameters, and the use of these enzymes in industrial applications.

  8. Industrial Applications of High Power Ultrasonics

    Science.gov (United States)

    Patist, Alex; Bates, Darren

    Since the change of the millennium, high-power ultrasound has become an alternative food processing technology applicable to large-scale commercial applications such as emulsification, homogenization, extraction, crystallization, dewatering, low-temperature pasteurization, degassing, defoaming, activation and inactivation of enzymes, particle size reduction, extrusion, and viscosity alteration. This new focus can be attributed to significant improvements in equipment design and efficiency during the late 1990 s. Like most innovative food processing technologies, high-power ultrasonics is not an off-the-shelf technology, and thus requires careful development and scale-up for each and every application. The objective of this chapter is to present examples of ultrasonic applications that have been successful at the commercialization stage, advantages, and limitations, as well as key learnings from scaling up an innovative food technology in general.

  9. Ionization applications in food industry - Generalities

    International Nuclear Information System (INIS)

    This paper outlines different applications of the ionization in food treatments and their purposes. Irradiation of food with low doses (below 1 kgy) is used for germination inhibition, insects sterilization, disinfestation and senescence delays. Applications with medium doses (from 1 to 10 kgy) are used for extension of shelf life, elimination of pathogenic microorganisms and improving technological properties. Applications with high doses (superior to 10 Kgy) are used for food sterilization, only in some specific cases. Necessary doses in various applications of food ionization are given as well as minimal doses for food sterilization. In some cases where treatment of food by only ionization do not permit to attain the fixed object, ionizing treatment is combined with an other type of treatment as: refrigeration, heat treatments, packing, dehydration and chemical treatments. 3 tabs., 5 refs. (F.M.)

  10. Validation and industrial application of AFM

    OpenAIRE

    Kofod, Niels

    2002-01-01

    This thesis has been prepared as one of the requirements of the industrial researcher and Ph.D- degree. This thesis represented the 2 nd version of this thesis. The work has been carried out from January 1999 to January 2002 at The Danish Institute of Fundamental Metrology (DFM) and The Institute of Manufacturing Engineering and Management (IPL), Technical University of Denmark (DTU). The work has been carried out under supervision from Dr. Jørgen Garnæs, DFM, Dr. Techn. Leonardo De Chiffre, ...

  11. Quality of service in industrial applications

    OpenAIRE

    Leon-Chavez, Miguel; Thomesse, Jean-Pierre

    2002-01-01

    This paper presents an analysis of the Quality of Service (QoS) Architectures of the following communication networks: Fieldbuses (IEC 61158, WorldFIP and ControlNet) and Internet. The analysis takes into account, on one hand, the end-user requirements and, on the other hand, the different mechanisms defined by each model to meet and guarantee the end-user requirements. The analysis shows that it is required new QoS architectures in order to provide end-to-end QoS in distributed industrial ap...

  12. Industrial Applications of radioisotopes and radiation technology and Agency's role

    International Nuclear Information System (INIS)

    Applications of radioisotopes and radiation technology are contributing significantly in many areas of science and technology, industry and environment, towards sustainable development, improving the quality of life and cleaner and safer national industries. There are three major classes impacting industrial scale operations, namely, (a) radiation processing/treatment, (b) radiotracer and sealed source techniques to monitor industrial processes/columns/vessels and (c) industrial gamma radiography and tomography. Radiation processing applying gamma sources and electron accelerators for material treatment/modification is an established technology. There are over 160 gamma industrial irradiators and 1300 industrial electron accelerators in operation worldwide. Development of new materials, especially for health care and environment protection, and advanced products (for electronics, solar energy systems, biotechnology etc) are the main objectives of R and D activity in radiation processing technology. The International Atomic Energy Agency (IAEA, Agency) is involved in supporting both the development and transfer of radiation technology. Thanks to Agency's efforts, advanced radiation processing centres have been established in many Member States (MS), e.g. Malaysia, Egypt, Iran, Poland, Brazil, Hungary. Hydrogel dressing for wounds, radiation vulcanised latex, degraded natural polymer are examples of useful product outcomes. Demonstration of effective treatment of flue gas in pilot plant as well as industrial scale and industrial wastewater in pilot plant scale has shown promise for tackling industrial emissions/effluents using electron beam machines. Industrial radiotracer and gamma sealed source techniques are largely used for analyzing industrial process systems. Initially used as trouble-shooting measures, they play a vital role in process parameter optimization, improved productivity, on-line monitoring and could lead to even pre-commissioning benchmarking. Gamma

  13. Quality assurance of CT scanning for industrial applications

    DEFF Research Database (Denmark)

    Angel, Jais Andreas Breusch

    assurance of CT for industrial measurements both in the manufacturing and in the meat processing industries. Various methods and reference objects have been developed in this project to establish metrological traceability of measurements. Moreover investigations as well as international comparisons...... in the field of application on the two different areas have been carried out. Different reference objects have been developed and introduced for the manufacturing industry: step gauge, step cylinder and a cylindrical multi-material assembly. These objects can be used for correction of measurement errors...... in the CT model. Moreover, two reference objects are calibrated objects from the manufacturing industry: a threaded tube from the medical industry and a LEGO brick from the toy industry. Establishment of traceability for all objects is performed using coordinate measuring machines (CMMs) with known...

  14. Solar energy in California industry - Applications, characteristics and potential

    Science.gov (United States)

    Barbieri, R. H.; Pivirotto, D. S.

    1978-01-01

    Results of a survey to determine the potential applicability of solar thermal energy to industrial processes in California are presented. It is found that if the heat for all industrial processes at temperatures below 212 F were supplied by solar energy, total state energy consumption could be reduced by 100 trillion Btus (2%), while the use of solar energy in processes between 212 and 350 F could displace 500 trillion Btus. The issues and problems with which solar energy must contend are illustrated by a description of fluid milk processing operations. Solar energy application is found to be technically feasible for processes with thermal energy requirements below 212 F, with design, and degree of technical, economic and management feasibility being site specific. It is recommended that the state provide support for federal and industrial research, development and demonstration programs in order to stimulate acceptance of solar process heat application by industry.

  15. INDUSTRIAL APPLICATIONS AND FUTURE PROSPECTS OF MICROBIAL XYLANASES: A REVIEW

    OpenAIRE

    Saurabh Sudha Dhiman; Jitender Sharma; Bindu Battan

    2008-01-01

    Microbial enzymes such as xylanases enable new technologies for industrial processes. Xylanases (xylanolytic enzyme) hydrolyze complex polysaccharides like xylan. Research during the past few decades has been dedicated to enhanced production, purification, and characterization of microbial xylanase. But for commercial applications detailed knowledge of regulatory mechanisms governing enzyme production and functioning should be required. Since application of xylanase in the commercial sector i...

  16. Production of gaseous radiotracers for industrial applications.

    Science.gov (United States)

    Sharma, V K; Pant, H J; Goswami, Sunil; Jagadeesan, K C; Anand, S; Chitra, S; Rana, Y S; Sharma, Archana; Singh, Tej; Gujar, H G; Dash, Ashutosh

    2016-10-01

    This paper describes prerequisite tests, analysis and the procedure for irradiation of gaseous targets and production of gaseous radioisotopes i.e. argon-41 ((41)Ar) and krypton-79 ((79)Kr) in a 100MWTh DHRUVA reactor located at Bhabha Atomic Research Center (BARC), Trombay, Mumbai, India. The produced radioisotopes will be used as radiotracers for tracing gas phase in industrial process systems. Various details and prequalification tests required for irradiation of gaseous targets are discussed. The procedure for regular production of (41)Ar and (79)Kr, and assay of their activity were standardized. Theoretically estimated and experimentally produced amounts of activities of the two radioisotopes, irradiated at identical conditions, were compared and found to be in good agreement. Based on the various tests, radiological safety analysis and standardization of the irradiation procedure, necessary approval was obtained from the competent reactor operating and safety authorities for regular production of gaseous radiotracers in DHRUVA reactor. PMID:27518216

  17. Validation and industrial application of AFM

    DEFF Research Database (Denmark)

    Kofod, Niels

    This thesis has been prepared as one of the requirements of the industrial researcher and Ph.D- degree. This thesis represented the 2 nd version of this thesis. The work has been carried out from January 1999 to January 2002 at The Danish Institute of Fundamental Metrology (DFM) and The Institute...... of Manufacturing Engineering and Management (IPL), Technical University of Denmark (DTU). The work has been carried out under supervision from Dr. Jørgen Garnæs, DFM, Dr. Techn. Leonardo De Chiffre, IPL/DTU and Dr. Hans Nørgaard Hansen. I would like to thank my supervisors for their inspiration and...... Dirscherl and Mr. René Sobiecki for their big help to my project, and the Myhrwold foundation for financial support. ADC Denmark A/S has been an informal third part of this project represented by Jesper B. Rasmussen. The work has been funded by the Danish Academy of Technical Sciences (ATV) and DFM....

  18. Biobased Packaging - Application in Meat Industry

    Directory of Open Access Journals (Sweden)

    S. Wilfred Ruban

    2009-04-01

    Full Text Available Because of growing problems of waste disposal and because petroleum is a nonrenewable resource with diminishing quantities, renewed interest in packaging research is underway to develop and promote the use of “bio-plastics.” In general, compared to conventional plastics derived from petroleum, bio-based polymers have more diverse stereochemistry and architecture of side chains which enable research scientists a greater number of opportunities to customize the properties of the final packaging material. The primary challenge facing the food (Meat industry in producing bio-plastic packaging, currently, is to match the durability of the packaging with product shelf-life. Notable advances in biopolymer production, consumer demand for more environmentally-friendly packaging, and technologies that allow packaging to do more than just encompass the food are driving new and novel research and developments in the area of packaging for muscle foods. [Vet. World 2009; 2(2.000: 79-82

  19. Aerosol Filtration Application Using Fibrous Media An Industrial Perspective

    Institute of Scientific and Technical Information of China (English)

    杨传芳

    2012-01-01

    Filtration of aerosol particles using non-woven fibrous media is a common practice for air cleaning. It has found wide applications in industries and our daily lives. This paper overviews some of these applications and provides an industrial perspective. It starts from discussing aerosol filtration theory, followed by a brief review on the advancement of filtration media. After that, filtration applications in respiratory protection, dust collection, and engine in-take air cleaning are elaborated. These are the areas that the author sees as the typical needed ones in China's fast pace economical development endeavor, where air filtration enables the protection of human health, environment and equipment for sustainability.

  20. Optical fiber multichannel spectrometer. Industrial applications

    International Nuclear Information System (INIS)

    This spectrophotometrer, useful in laboratory as in on-line process control, allows in 400-900nm range the instantaneous restitution of optical absorption spectra. Two different applications have been developed: the first one is aimed at nuclear control, the second one for general use

  1. Some important applications of accelerators in medicine and industry

    International Nuclear Information System (INIS)

    Accelerators, and cyclotrons in particular, have long been dedicated to research. Nowadays, they are industrial devices heavily used in various fields. The Belgian company Ion Beam Applications, probably the largest private company manufacturing cyclotrons, has largely contributed to the dissemination of this technology into the medical and radio-pharmaceutical community. This paper will present different applications of cyclotrons in these fields, from radioisotope production to radiotherapy, based on IBA's experience since 1986, date of construction of the CYCLONE 30 prototype, a cyclotron that revolutionized cyclotron technology for medicine and industry. Possible industrial applications of cyclotrons will also be mentioned, together with applications of another type of accelerator recently introduced in the market by IBA: the Rhodotron. (author)

  2. Novel industrial application: flammable and toxic gas monitoring in the printing industry

    Science.gov (United States)

    Jacobson, Esther; Spector, Yechiel

    1999-12-01

    The present paper describes an Open Path Electro-Optical Gas Monitoring System specifically designed for in-situ on-line monitoring of flammable and toxic atmospheres in the Printing Industry in general, and for air-duct applications in particular. The printing industry posies unique fire hazards due to the variety of toxic and flammable chemical employed in the various printing process. Flammable material such as paper, ink, solvents, thinners, metal powders, cornstarch powders, cloth, synthetic materials are frequently used in the printing industry in several processes such as letter-pressing, lithography, screen printing etc.

  3. Industrial applications of ion track technology

    Energy Technology Data Exchange (ETDEWEB)

    Hanot, H. [it4ip sa (Ion Track Technology for Innovative Products), Activalis (Z.I. C), rue Jules Bordet, 7180 Seneffe (Belgium)], E-mail: contact@it4ip.be; Ferain, E. [it4ip sa (Ion Track Technology for Innovative Products), Activalis (Z.I. C), rue Jules Bordet, 7180 Seneffe (Belgium); Unite de Physique et de Chimie des Hauts Polymeres, Universite catholique de Louvain Croix du Sud, 1, 1348 Louvain-la-Neuve (Belgium)

    2009-03-15

    It4ip sa is a spin out from the Universite Catholique de Louvain (Belgium) dedicated to the development and production of unique templates and membranes based on the combination of ion track technology of polymers. It supplies customers with hi-tech products, state-of-the-art research and product development services with template capability to make high value added membranes. Notably based on results coming from several collaborative R and D projects supported by European and Regional funding, recent improvements of ion track technology open new doors for fast growing applications in niche markets. This paper reviews some of these Hi-Tec applications in different fields such as in healthcare (oncology, drug control release combined to implant and artificial organs etc.), energy (fuel cells and batteries etc.), water de-contamination and electronics (OLED etc.)

  4. Industrial applications of ion track technology

    Science.gov (United States)

    Hanot, H.; Ferain, E.

    2009-03-01

    It4ip sa is a spin out from the Université Catholique de Louvain (Belgium) dedicated to the development and production of unique templates and membranes based on the combination of ion track technology of polymers. It supplies customers with hi-tech products, state-of-the-art research and product development services with template capability to make high value added membranes. Notably based on results coming from several collaborative R&D projects supported by European and Regional funding, recent improvements of ion track technology open new doors for fast growing applications in niche markets. This paper reviews some of these Hi-Tec applications in different fields such as in healthcare (oncology, drug control release combined to implant and artificial organs etc.), energy (fuel cells and batteries etc.), water de-contamination and electronics (OLED etc.).

  5. Application of Object-Based Industrial Controls for Cryogenics

    CERN Document Server

    Casas-Cubillos, J; Gomes, P; Pezzetti, M; Sicard, Claude Henri; Varas, F J

    2002-01-01

    The first application of the CERN Unified Industrial Control system (UNICOS) has been developed for the 1.8 K refrigerator at point 1.8 in mid-2001. This paper presents the engineering methods used for application development, in order to reach the objectives of maintainability and reusability, in the context of a development done by an external consortium of engineering firms. It will also review the lessons learned during this first development and the improvements planned for the next applications.

  6. Application Oriented Programming and Control of Industrial Robots

    OpenAIRE

    Nilsson, Klas

    1992-01-01

    Efficient use of industrial robots requires a strong interplay between user level commands, the motion control system, and external equipment. It should also be possible for an experienced application engineer to tailor the motion control to a specific application in a convenient way, instead of deficient utilization of the device or tricky user programming which is often the case today. A layered software architecture has been designed based on an application oriented view, considering typic...

  7. Applications of radiation within the wine industry

    International Nuclear Information System (INIS)

    The objective was to test the feasibility of taint removal in industrial wines through the use of radiation. The process used the cobalt-60 source in the McMaster University Nuclear Reactor. When wine, composed mainly of water (∼87%), alcohol (∼10%), acid (∼2%), and anthrocyanins/tannins (∼0.1%), is irradiated, water molecules are hydrolyzed generating free radicals in solution. These free radicals are oxidizing agents that will oxidize other molecules in the wine. The focus has been a specific taint introduced into 2000-2001 vintages by the Asian lady-bird beetle (Harmonia Axyridis) whose population has increased dramatically of late. This taint - thought to be a methoxy-pyrazine - is detectable by taste in 1-2 parts per trillion (ppt). Preliminary sensory evaluation has shown that radiation dramatically improves tainted wines by eliminating the lady beetle taint. Chemical tests have indicated that radiation is acting as an oxidizing agent, reducing levels of SO2 (introduced into wines to prevent oxidation) by nearly 40-70%. Research ongoing involves the detection of the taint (the implicated methoxy-pyrazine) by mass spectrometry as a taint assessment tool, and an indicator that radiation has removed the taint

  8. Review of neutron radiographic applications in industrial and biological systems

    International Nuclear Information System (INIS)

    Neutron radiography is a non-destructive testing technique and is being used worldwide for the design and the development of reactor fuels for research and power reactors. It is also being used for non-destructive examination of nuclear industrial products. In addition to its explosives and other industrial sectors. In addition to its applications in industrial sectors, the technique is widely used for research and development activities in biological systems. A review of technical applications of neutron radiography in different fields particularly in nuclear fuel management, aerospace industry, explosives and biology is presented. The methodology of neutron radiography is also discussed in detail along with the advantages of the technique. In addition, the potential of the neutron radiography facility at PINSTECH has been described. (author)

  9. Application of the geothermal energy in the industrial processes

    International Nuclear Information System (INIS)

    In the worldwide practice, the geothermal energy application, as an alternative energy resource, can be of great importance. This is especially case in the countries where exceptional natural geothermal potential exists. Despite using geothermal energy for both greenhouses heating and balneology, the one can be successfully implemented in the heat requiring industrial processes. This kind of use always provides greater annual heat loading factor, since the industrial processes are not seasonal (or not the greater part of them). The quality of the geothermal resources that are available in Europe, dictates the use within the low-temperature range technological processes. However, these processes are significantly engaged in different groups of processing industries. But, beside this fact the industrial application of geothermal energy is at the beginning in the Europe. (Original)

  10. Gas turbine applications in the drying industry

    Energy Technology Data Exchange (ETDEWEB)

    Tapper, R.C.

    2000-07-01

    The purpose of this report is to determine if it is feasible to utilize the hot exhaust gas discharged from gas turbines in direct applications. This report illustrates the technical feasibility and economic viability of using gas turbines in drying applications. The size of turbines in this investigation ranges from 2 MW to 10 MW. In addition, an implementation strategy has been developed to employ this new system. The method used to structure the scope of this undertaking is as follows: Step 1. Collecting information by contacting dryer manufacturer and companies drying different products. Information was also gathered by literature studies and the internet. Thomas register is a great tool when it comes to company and market searches. Step 2. Looking into if it is technically possible to use the exhaust gas directly into dryers. The parameters needed for these calculations were gathered in step 1, and some of the more important are temperature, mass flow, heat demand, and information about how the dryer works. The computer program Gatecycle is a great help when it comes to finding the right turbine for a dryer. Step 3. When it was obvious that it would work for some drying applications, the profitability was tested with the help of some spreadsheets. Step 4. The market was also evaluated as a last step. Market analysis was performed with the help of Porter's (Porter is one of the most famous strategy gurus) different models. The point of this is to find ways to be unique so that competitors will have a harder time copying the new system. It is shown in the report that for the right kind of projects, this new application for turbines is profitable. It is important to realize that this new system is not profitable for every drying plant. This is a general study with general input parameters. Every plant has its' own in-parameters and has to be evaluated individually. The most important factors determining if it is profitable or not are: Local electricity

  11. A positron camera for industrial application

    International Nuclear Information System (INIS)

    A positron camera for application to flow tracing and measurement in mechanical subjects is described. It is based on two 300 x 600 mm2 hybrid multiwire detectors; the cathodes are in the form of lead strips planted onto printed-circuit board, and delay lines are used to determine the location of photon interactions. Measurements of the positron detection efficiency (30 Hz μCi-1 for a centred unshielded source), the maximum data logging rate (3 kHz) and the spatial resolving power (point source response = 5.7 mm fwhm) are presented and discussed, and results from initial demonstration experiments are shown. (orig.)

  12. Potential Applications of Carbohydrases Immobilization in the Food Industry

    OpenAIRE

    Hélia Harumi Sato; Maria da Graça Nascimento; Pedro Carlos de Barros Fernandes; Patrícia de Oliveira Carvalho; Haroldo Yukio Kawaguti; Joelise de Alencar Figueira; Fabiano Jares Contesini

    2013-01-01

    Carbohydrases find a wide application in industrial processes and products, mainly in the food industry. With these enzymes, it is possible to obtain different types of sugar syrups (viz. glucose, fructose and inverted sugar syrups), prebiotics (viz. galactooligossacharides and fructooligossacharides) and isomaltulose, which is an interesting sweetener substitute for sucrose to improve the sensory properties of juices and wines and to reduce lactose in milk. The most important carbohydrases t...

  13. Current and Future Nanotech Applications in the Oil Industry

    OpenAIRE

    Cocuzza Matteo; Pirri Candido; Rocca Rocca Vera; Verga Francesca

    2012-01-01

    Problem statement: Nanotech applications in the oil industry are not completely new: nanoparticles have been successfully used in drilling muds for the past 50 years. Only recently all the other key areas of the oil industry, such as exploration, primary and assisted production, monitoring, refining and distribution, are approaching nanotechnologies as the potential Philosopher's stone for facing critical issues related to remote locations (such as ultra-deep water and artic environments), ha...

  14. Artificial Neural Networks in Applications of Industrial Robots

    Institute of Scientific and Technical Information of China (English)

    王克胜; JonathanLienhardt; 袁庆丰; 方明伦

    2004-01-01

    Artificial neural networks (ANNs) have been widely used to solve a number of problems to which analytical solutions are difficult to obtain using traditional mathematical approaches.Such problems exist also in the analysis of industrial robots. This paper presents an overview of ANN applications to robot kinematics, dynamics,control, trajectory and path planning, and sensing. Reasons for using or not using ANNs to industrial robots are explained as well.

  15. Industrial applications of electron beam; Przemyslowe zastosowamia wiazki elektronow

    Energy Technology Data Exchange (ETDEWEB)

    Chmielewski, A.G. [Institute of Nuclear Chemistry and Technology, Warsaw (Poland)

    1997-10-01

    The review of industrial applications with use of electron beams has been done. Especially the radiation technologies being developed in Poland have been shown. Industrial installations with electron accelerators as radiation source have been applied for: modification of polymers; modification of thyristors; sterilization of health care materials; radiopreservation of food and other consumer products; purification of combustion flue gases in heat and power plants. 14 refs, 6 tabs, 7 figs.

  16. Geopolymers: Structures, Processing, Properties and Industrial applications

    Energy Technology Data Exchange (ETDEWEB)

    Provis, J.L.; van Deventer, J.S.J. (eds.) [University of Melbourne, Vic. (Australia)

    2009-06-15

    A geopolymer is a solid aluminosilicate material usually formed by alkali hydroxide or alkali silicate activation of a solid precursor such as coal fly ash, calcined clay and/or metallurgical slag. Part one discusses the synthesis and characterisation of geopolymers with chapters on topics such as fly ash chemistry and inorganic polymer cements, geopolymer precursor design, nanostructure/microstructure of metakaolin and fly ash geopolymers, and geopolymer synthesis kinetics. Part two reviews the manufacture and properties of geopolymers including accelerated ageing of geopolymers, chemical durability, engineering properties of geopolymer concrete, producing fire and heat-resistant geopolymers, utilisation of mining wastes and thermal properties of geopolymers. Part three covers applications of geopolymers with coverage of topics such as commercialisation of geopolymers for construction, as well as applications in waste management. Chapters of particular relevance are: Fly ash glass chemistry and inorganic polymer cements by L.M. Keyte, University of Melbourne, Australia; Nanostructure/microstructure of metakaolin geopolymers by A. Fernanez-Jimenez and A. Palomo, Eduardo Torroja Institute, Spain; Utilisation of mining wastes to produce geopolymer binders by F. Pacheco-Torgal and S. Jalali, University of Minho and J.P. Castro-Gomes, University of Beira Interior, Portugal.

  17. Industrial Applications of High Average Power FELS

    CERN Document Server

    Shinn, Michelle D

    2005-01-01

    The use of lasers for material processing continues to expand, and the annual sales of such lasers exceeds $1 B (US). Large scale (many m2) processing of materials require the economical production of laser powers of the tens of kilowatts, and therefore are not yet commercial processes, although they have been demonstrated. The development of FELs based on superconducting RF (SRF) linac technology provides a scaleable path to laser outputs above 50 kW in the IR, rendering these applications economically viable, since the cost/photon drops as the output power increases. This approach also enables high average power ~ 1 kW output in the UV spectrum. Such FELs will provide quasi-cw (PRFs in the tens of MHz), of ultrafast (pulsewidth ~ 1 ps) output with very high beam quality. This talk will provide an overview of applications tests by our facility's users such as pulsed laser deposition, laser ablation, and laser surface modification, as well as present plans that will be tested with our upgraded FELs. These upg...

  18. INDUSTRIAL APPLICATIONS AND FUTURE PROSPECTS OF MICROBIAL XYLANASES: A REVIEW

    Directory of Open Access Journals (Sweden)

    Saurabh Sudha Dhiman

    2008-11-01

    Full Text Available Microbial enzymes such as xylanases enable new technologies for industrial processes. Xylanases (xylanolytic enzyme hydrolyze complex polysaccharides like xylan. Research during the past few decades has been dedicated to enhanced production, purification, and characterization of microbial xylanase. But for commercial applications detailed knowledge of regulatory mechanisms governing enzyme production and functioning should be required. Since application of xylanase in the commercial sector is widening, an understanding of its nature and properties for efficient and effective usage becomes crucial. Study of synergistic action of multiple forms and mechanism of action of xylanase makes it possible to use it for bio-bleaching of kraft pulp and for desizing and bio-scouring of fabrics. Results revealed that enzymatic treatment leads to the enhancement in various physical properties of the fabric and paper. This review will be helpful in determining the factors affecting xylanase production and its potential industrial applications in textile, paper, pulp, and other industries.

  19. CHALLENGES IN INDUSTRIAL APPLICATIONS OF TECHNICAL LIGNINS

    Directory of Open Access Journals (Sweden)

    Andrzej Kraslawski

    2011-06-01

    Full Text Available The primary aim of modern biorefineries is the efficient conversion of lignocellulosic materials into valuable products. Sugars and oils can be converted into valuable chemicals, but processing of lignin is still a challenge. A vast amount of lignin is incinerated to produce process steam and energy, and only a very small part is used for the production of value-added products. Technical lignins are isolated as by-streams in lignocellulosic refineries, e.g., as kraft, soda, organosolv, and hydrolysis lignins, as well as lignosulphonates. They have a modified structure and contain impurities that are dependent on the processing method. The structure and the composition of technical lignins restrict their subsequent applications. This paper reviews limiting factors in utilization of technical lignins. Four major classes of problems are identified, and approaches to overcoming these problems are suggested.

  20. Towards industrial applications of graphene electrodes

    Science.gov (United States)

    Bae, Sukang; Kim, Sang Jin; Shin, Dolly; Ahn, Jong-Hyun; Hong, Byung Hee

    2012-01-01

    Since the first isolation of graphene in 2004 by mechanical exfoliation from graphite, many people have tried to synthesize large-scale graphene using various chemical methods. In particular, there has been a great number of advances in the synthesis of graphene using chemical vapor deposition (CVD) on metal substrates such as Ni and Cu. Recently, a method to synthesize ultra-large-scale (~30 inch) graphene films using roll-to-roll transfer and chemical doping processes was developed that shows excellent electrical and physical properties suitable for practical applications on a large scale. Considering the outstanding scalability/processibility of roll-to-roll and CVD methods as well as the extraordinary flexibility/conductivity of graphene films, we expect that transparent graphene electrodes can replace indium tin oxide in the near future.

  1. Research on optical applications in nuclear industry

    International Nuclear Information System (INIS)

    The laser fluorometer developed in 1987 has been modified to compensate the inner filter and quenching effects. The signal processing electronic circuit was redesigned and a computer interface was introduced for data processing. It has been already used in routine chemical analysis in the chemical analysis division. Its application to uranium monitoring in conversion plant is being investigated. Also, we found that it can be used in trace analysis of samarium and europium with detection limit of 1 ppb and 0.1 ppb, respectively. The IRMPA/D process of CDF3 and CHF3 have been studied. The pressure effects of CDF3,CHF3 and added buffer gas were investigated. Mainly, the change in reaction rate was examined while varying the pressure of CDF3, CHF3 and buffer gas. The IRMPD reaction ratio of CDF3 and CHF3 from below 0.1 torr up to a few torr was studied and the buffer gas pressure effect was investigated at constant pressure of CDF3 or CHF3 of 1 torr. Several kinds of buffer gas, Ar, N2, and SF6, were used to investigate the buffer gas pressure effect. We applied double exposure holographic interferometry, and analyzed qualitatively the distortion due to thermal heat and vibration. The research on holographic remote inspection will be achieved to apply this technique to the nuclear fuel cycle facilities. (Author)

  2. Bromelain: an overview of industrial application and purification strategies.

    Science.gov (United States)

    Arshad, Zatul Iffah Mohd; Amid, Azura; Yusof, Faridah; Jaswir, Irwandi; Ahmad, Kausar; Loke, Show Pau

    2014-09-01

    This review highlights the use of bromelain in various applications with up-to-date literature on the purification of bromelain from pineapple fruit and waste such as peel, core, crown, and leaves. Bromelain, a cysteine protease, has been exploited commercially in many applications in the food, beverage, tenderization, cosmetic, pharmaceutical, and textile industries. Researchers worldwide have been directing their interest to purification strategies by applying conventional and modern approaches, such as manipulating the pH, affinity, hydrophobicity, and temperature conditions in accord with the unique properties of bromelain. The amount of downstream processing will depend on its intended application in industries. The breakthrough of recombinant DNA technology has facilitated the large-scale production and purification of recombinant bromelain for novel applications in the future. PMID:24965557

  3. Bromelain: an overview of industrial application and purification strategies.

    Science.gov (United States)

    Arshad, Zatul Iffah Mohd; Amid, Azura; Yusof, Faridah; Jaswir, Irwandi; Ahmad, Kausar; Loke, Show Pau

    2014-09-01

    This review highlights the use of bromelain in various applications with up-to-date literature on the purification of bromelain from pineapple fruit and waste such as peel, core, crown, and leaves. Bromelain, a cysteine protease, has been exploited commercially in many applications in the food, beverage, tenderization, cosmetic, pharmaceutical, and textile industries. Researchers worldwide have been directing their interest to purification strategies by applying conventional and modern approaches, such as manipulating the pH, affinity, hydrophobicity, and temperature conditions in accord with the unique properties of bromelain. The amount of downstream processing will depend on its intended application in industries. The breakthrough of recombinant DNA technology has facilitated the large-scale production and purification of recombinant bromelain for novel applications in the future.

  4. Formal methods for industrial critical systems a survey of applications

    CERN Document Server

    Margaria-Steffen, Tiziana

    2012-01-01

    "Today, formal methods are widely recognized as an essential step in the design process of industrial safety-critical systems. In its more general definition, the term formal methods encompasses all notations having a precise mathematical semantics, together with their associated analysis methods, that allow description and reasoning about the behavior of a system in a formal manner.Growing out of more than a decade of award-winning collaborative work within the European Research Consortium for Informatics and Mathematics, Formal Methods for Industrial Critical Systems: A Survey of Applications presents a number of mainstream formal methods currently used for designing industrial critical systems, with a focus on model checking. The purpose of the book is threefold: to reduce the effort required to learn formal methods, which has been a major drawback for their industrial dissemination; to help designers to adopt the formal methods which are most appropriate for their systems; and to offer a panel of state-of...

  5. Harmonic Calculation Software for Industrial Applications with Adjustable Speed Drives

    DEFF Research Database (Denmark)

    Asiminoaei, Lucian; Hansen, S.; Blaabjerg, Frede

    2005-01-01

    This paper describes the evaluation of a new harmonic software. By using a combination of a pre-stored database and new interpolation techniques the software can very fast provide the harmonic data on real applications. The harmonic results obtained with this software have acceptable precision even...... with limited input data. The evaluation concludes here that this approach is very practical compared to other advanced harmonic analysis methods. The results are supported by comparisons of calculations and measurements given in an industrial application....

  6. Reduced Circular Sinusoidal Cone-beam CT for Industrial Applications

    OpenAIRE

    XIA, DAN; Cho, Seungryong; Pan, Xiaochuan

    2009-01-01

    Cone-beam computed tomography (CBCT) plays an important role in industrial, nondestructive testing applications not to mention in medical applications. Circular scanning configuration is widely used for its mechanical simplicity and for readily available and efficient reconstruction algorithms based on the Feldkamp algorithm. However, due to the lack of data sufficiency, circular CBCT does not guarantee image accuracy, and is not free from image artifacts related to the cone-angle and axial v...

  7. A comparison of packaged piezoactuators for industrial applications

    Science.gov (United States)

    Pretorius, Jaco; Hugo, Marius; Spangler, Ronald L., Jr.

    2004-07-01

    A comparison of different commercially available packaged piezoelectric actuators is presented. The comparisons are based on force, stress and strain performance at similar field densities. A new metric of comparison, based on energy efficiency, is introduced. This paper provides designers with useful information on actuators and actuator performance for industrial applications. The QuickPack and PowerAct actuators remain the only packaged piezoelectric actuators to be produced in high volume and to feature in commercial applications.

  8. Studying and modelling variable density turbulent flows for industrial applications

    International Nuclear Information System (INIS)

    Industrial applications are presented in the various fields of interest for EDF. A first example deals with transferred electric arcs couplings flow and thermal transfer in the arc and in the bath of metal and is related with applications of electricity. The second one is the combustion modelling in burners of fossil power plants. The last one comes from the nuclear power plants and concerns the stratified flows in a nuclear reactor building. (K.A.)

  9. Model Oriented Application Generation for Industrial Control Systems

    CERN Document Server

    Copy, B; Blanco Vinuela, E; Fernandez Adiego, B; Nogueira Ferandes, R; Prieto Barreiro, I

    2011-01-01

    The CERN Unified Industrial Control Systems framework (UNICOS) is a software generation methodology and a collection of development tools that standardizes the design of industrial control applications [1]. A Software Factory, named the UNICOS Application Builder (UAB) [2], was introduced to ease extensibility and maintenance of the framework, introducing a stable metamodel, a set of platformindependent models and platformspecific configurations against which code generation plugins and configuration generation plugins can be written. Such plugins currently target PLC programming environments (Schneider and SIEMENS PLCs) as well as SIEMENS WinCC Open Architecture SCADA (previously known as ETM PVSS) but are being expanded to cover more and more aspects of process control systems. We present what constitutes the UNICOS metamodel and the models in use, how these models can be used to capture knowledge about industrial control systems and how this knowledge can be leveraged to generate both code and configuratio...

  10. A new e-beam application in the pharmaceutical industry

    International Nuclear Information System (INIS)

    The paper presents a new electron beam application in the pharmaceutical industry: an in-line self-shielded atropic transfer system using electron beam for surface decontamination of products entering a pharmaceutical filling line. The unit was developed by Linac Technologies in response to the specifications of a multi-national pharmaceutical company, to solve the risk of microbial contamination entering a filling line housed inside an isolator. In order to fit the sterilization unit inside the pharmaceutical plant, a 'miniature' low-energy (200 keV) electron beam accelerator and e-beam tunnel were designed, all conforming to the pharmaceutical good manufacturing practice (GMP) regulations. Process validation using biological indicators is described, with reference to the regulations governing the pharmaceutical industry. Other industrial applications of a small-sized self-shielded electron beam sterilization unit are mentioned

  11. DEVELOPMENT OF REALISTIC QUALITY LOSS FUNCTIONS FOR INDUSTRIAL APPLICATIONS

    Institute of Scientific and Technical Information of China (English)

    Abdul-Baasit SHAIBU; Byung Rae CHO

    2006-01-01

    A number of quality loss functions, most recently the Taguchi loss function, have been developed to quantify the loss due to the deviation of product performance from the desired target value. All these loss functions assume the same loss at the specified specification limits. In many real life industrial applications, however, the losses at the two different specifications limits are often not the same.Further, current loss functions assume a product should be reworked or scrapped if product performance falls outside the specification limits. It is a common practice in many industries to replace a defective item rather than spending resources to repair it, especially if considerable amount of time is required. To rectify these two potential problems, this paper proposes more realistic quality loss functions for proper applications to real-world industrial problems. This paper also carries out a comparison studies of all the loss functions it considers.

  12. Application of combined heat and power in Malaysia Industrial Sector

    International Nuclear Information System (INIS)

    Malaysia is still working on continuing its economic growth especially in the industrial sector in order to achieve vision 2020. The rapid industrialization process has caused increment in the energy demand, which simultaneously increases carbon dioxide (CO2) emissions. Energy efficient technologies are strongly needed for reducing the energy requirement and to avoid the depleting of energy resources. This project focused on the application of integrated resource planning (IRP) in industrial sector using Combined Heat and Power (CHP), as a strategy for Demand Side Management (DSM). This approach is another way for meeting near and future energy requirement in Malaysia's industrial sector. Two scenarios which are Business As Usual (BAU) and CHP were developed using End Use Model EUM), to forecast the energy demand and CO2 emission in Malaysia's industries. The effectiveness of the proposed method is then simulated using Long Range Energy Alternative Planning System (LEAP) software and Comparative Model for Projects of Engineering Economics and Energy Environmental Development (COMPEED) analysis. Evaluations were based on the potential of energy saving and CO2 reduction. Scope of research was limited to pulp and paper industrial sub sector. The research data were extracted from Energy Audit Reports conducted by Malaysia Energy Center (PTM). An engineering calculation was demonstrated. Two designs of CHP applications for the pulp and paper industrial sector are according to heating and electricity sizing. It was found that the most energy efficient and CO2 reduction for Malaysia's industrial sector is the CHP based on heating requirement. The method was found to be able of save fuel and GHG emission compared to the reference case. (author)

  13. Industrial applications of multi-functional, multi-phase reactors

    NARCIS (Netherlands)

    Harmsen, G.J.; Chewter, L.A.

    1999-01-01

    To reveal trends in the design and operation of multi-functional, multi-phase reactors, this paper describes, in historical sequence, three industrial applications of multi-functional, multi-phase reactors developed and operated by Shell Chemicals during the last five decades. For each case, we desc

  14. Technical Reviews on the Petroleum Refining Industry and the Petrochemical Industry for the Development of Industrial Application of Radioisotope

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Sung-Hee; Kim, Jong-Bum; Lee, Na-Young; Kwon, Taek-Yong

    2008-09-15

    Petroleum is the major energy source that supplies 35% of the total power all over the world. And the petrochemical industry generates a 120 times higher value from naphtha, and in cooperates new technology in order to keep its business prosperous. These large plant industries require in-service diagnosis technology for an optimal and efficient operation and maintenance. Since diagnosis information obtained from an on-line plant can be used for a correct operation and maintenance workplan in the case of a deteriorated product quality as well as a mechanical abnormality, this technology can contribute to a huge cost benefit and a product competitiveness. The gigantic plants equipped with heavy materials can hardly be evaluated with conventional techniques due to their harsh environment of a high temperature and a pressure. Radiation and radioisotope application technology has been studied to meet the demand of the industry, but has yet to be developed further. In spite of its usefulness, the strategic support is not enough to carry out the research activities on advanced industrial testing technology using radioisotopes. It is of importance to secure a national competitiveness by intensifying the support for the newly emerging technologies such as an industrial gamma tomography and a process visualization and validation incorporated with a CFD.

  15. Technical Reviews on the Petroleum Refining Industry and the Petrochemical Industry for the Development of Industrial Application of Radioisotope

    International Nuclear Information System (INIS)

    Petroleum is the major energy source that supplies 35% of the total power all over the world. And the petrochemical industry generates a 120 times higher value from naphtha, and in cooperates new technology in order to keep its business prosperous. These large plant industries require in-service diagnosis technology for an optimal and efficient operation and maintenance. Since diagnosis information obtained from an on-line plant can be used for a correct operation and maintenance workplan in the case of a deteriorated product quality as well as a mechanical abnormality, this technology can contribute to a huge cost benefit and a product competitiveness. The gigantic plants equipped with heavy materials can hardly be evaluated with conventional techniques due to their harsh environment of a high temperature and a pressure. Radiation and radioisotope application technology has been studied to meet the demand of the industry, but has yet to be developed further. In spite of its usefulness, the strategic support is not enough to carry out the research activities on advanced industrial testing technology using radioisotopes. It is of importance to secure a national competitiveness by intensifying the support for the newly emerging technologies such as an industrial gamma tomography and a process visualization and validation incorporated with a CFD

  16. Gamma beam industrial applications at ELI-NP

    Science.gov (United States)

    Suliman, Gabriel; Iancu, Violeta; Calin, A.; Iovea, Mihai; Daito, Izuru; Ohgaki, Hideaki

    2016-09-01

    The Nuclear Physics oriented pillar of the pan-European Extreme Light Infrastructure (ELI-NP) will host an ultra-bright, energy tunable, and quasi-monochromatic gamma-ray beam system in the range of 0.2-19.5 MeV produced by laser Compton backscattering. This gamma beam satisfies the criteria for large-size product investigations with added capabilities like isotope detection through the use of nuclear resonance fluorescence (NRF) and is ideal for non-destructive testing applications. Two major applications of gamma beams are being envisaged at ELI-NP: industrial applications based on NRF and industrial radiography and tomography. Both applications exploit the unique characteristics of the gamma beam to deliver new opportunities for the industry. Here, we present the experimental setups proposed at ELI-NP and discuss their performance based on analytical calculations and GEANT4 numerical simulations. One of the main advantages of using the gamma beam at ELI-NP for applications based on NRF is the availability of an advanced detector array, which can enhance the advantages already provided by the high quality of the gamma beam.

  17. Industrial applications of automated X-ray inspection

    Science.gov (United States)

    Shashishekhar, N.

    2015-03-01

    Many industries require that 100% of manufactured parts be X-ray inspected. Factors such as high production rates, focus on inspection quality, operator fatigue and inspection cost reduction translate to an increasing need for automating the inspection process. Automated X-ray inspection involves the use of image processing algorithms and computer software for analysis and interpretation of X-ray images. This paper presents industrial applications and illustrative case studies of automated X-ray inspection in areas such as automotive castings, fuel plates, air-bag inflators and tires. It is usually necessary to employ application-specific automated inspection strategies and techniques, since each application has unique characteristics and interpretation requirements.

  18. Current and Future Nanotech Applications in the Oil Industry

    Directory of Open Access Journals (Sweden)

    Cocuzza Matteo

    2012-01-01

    Full Text Available Problem statement: Nanotech applications in the oil industry are not completely new: nanoparticles have been successfully used in drilling muds for the past 50 years. Only recently all the other key areas of the oil industry, such as exploration, primary and assisted production, monitoring, refining and distribution, are approaching nanotechnologies as the potential Philosopher's stone for facing critical issues related to remote locations (such as ultra-deep water and artic environments, harsh conditions (high-temperature and high-pressure formations, non-conventional reservoirs (heavy oils, tight gas, tar sands. The general aim is to bridge the gap between the oil industry and nanotechnology community using various initiatives such as consortia between oil and service companies and nanotechnology excellence centres, networking communities, workshops and conferences and even dedicated research units inside some oil companies. Quite surprisingly, even if a lot of discussion is taking place, no substantial research on these topics is currently being undertaken around the world by the petroleum industry. A very different attitude is demonstrated by other industries and the advances they achieved are outstanding. Approach: This study provides an overview of the most interesting nanotechnology applications and critically highlights the potential benefits that could come from transposing the same-or adapted-solutions to the oil industry. Results/Conclusion: As extensively illustrated, some technologies which are already available off-the-shelf can offer real improvements in dealing with some specific issues of the oil industry. Other technologies can require further elaboration before direct use, but their potential is enormous.

  19. Potential Applications of Carbohydrases Immobilization in the Food Industry

    Directory of Open Access Journals (Sweden)

    Hélia Harumi Sato

    2013-01-01

    Full Text Available Carbohydrases find a wide application in industrial processes and products, mainly in the food industry. With these enzymes, it is possible to obtain different types of sugar syrups (viz. glucose, fructose and inverted sugar syrups, prebiotics (viz. galactooligossacharides and fructooligossacharides and isomaltulose, which is an interesting sweetener substitute for sucrose to improve the sensory properties of juices and wines and to reduce lactose in milk. The most important carbohydrases to accomplish these goals are of microbial origin and include amylases (α-amylases and glucoamylases, invertases, inulinases, galactosidases, glucosidases, fructosyltransferases, pectinases and glucosyltransferases. Yet, for all these processes to be cost-effective for industrial application, a very efficient, simple and cheap immobilization technique is required. Immobilization techniques can involve adsorption, entrapment or covalent bonding of the enzyme into an insoluble support, or carrier-free methods, usually based on the formation of cross-linked enzyme aggregates (CLEAs. They include a broad variety of supports, such as magnetic materials, gums, gels, synthetic polymers and ionic resins. All these techniques present advantages and disadvantages and several parameters must be considered. In this work, the most recent and important studies on the immobilization of carbohydrases with potential application in the food industry are reviewed.

  20. Enzymes from Extreme Environments and their Industrial Applications

    Directory of Open Access Journals (Sweden)

    Jennifer Ann Littlechild

    2015-10-01

    Full Text Available This article will discuss the importance of specific extremophilic enzymes for applications in industrial biotechnology. It will specifically address those enzymes that have applications in the area of biocatalysis. Such enzymes now play an important role in catalysing a variety of chemical conversions that were previously carried out by traditional chemistry. The biocatalytic process is carried out under mild conditions and with greater specificity. The enzyme process does not result in the toxic waste that is usually produced in a chemical process that would require careful disposal. In this sense the biocatalytic process is referred to as carrying out ‘green chemistry’ which is considered to be environmentally friendly.Some of the extremophilic enzymes to be discussed have already been developed for industrial processes such as an L-aminoacylase and a γ- lactamase. The industrial applications of other extremophilic enzymes including transaminases, carbonic anhydrases, dehalogenases, specific esterases and epoxide hydrolases are currently being assessed. Specific examples of these industrially important enzymes which have been studied in the authors group will be presented in this review.

  1. Applications and market of PVC for piping industry

    Directory of Open Access Journals (Sweden)

    Johnny De N. Martins

    2009-01-01

    Full Text Available The use of plastic materials by the piping industry accounts for a significant volume of polymers. In this segment PVC represents the largest worldwide market for plastics. PVC is often used in plastic pressure pipe systems for pipelines in the water and sewer industries because of its inexpensive nature and flexibility. Pipes and fittings constitute the largest volume application at 40% of the marketplace. This paper discusses the piping extrusion process and the worldwide PVC market, emphasizing the Brazilian market. It is also presented a case study including an overall cost calculation for making an extrusion line for PVC piping.

  2. Design and Test of Object Aligning Grippers for Industrial Applications

    DEFF Research Database (Denmark)

    Ellekilde, Lars-Peter; Petersen, Henrik Gordon

    2006-01-01

    In this paper we will present a new concept for gripping objects in industrial applications. We assume that a priori, the object pose is only known with a relative low accuracy. Despite this, our method can lead to high accuracy gripping suitable for e.g. industrial assembly. Our concept...... is to augment a simple parallel gripper by mounting a set of object speci?c jaws. Given the right shapes these jaws enable the gripper to automatically align the object, and thereby compensate for errors in the original object pose estimation. We will introduce a couple of automatic and semi-automatic design...

  3. Industry approach to BE applications - Past and future

    International Nuclear Information System (INIS)

    With each passing year the nuclear industry, like all private industry, becomes more reliant on computer-based analysis tools. While this is primarily driven by competition and the natural advancement of computing power, computer analysis tools are also an excellent way to capture engineering know-how. As the average age of nuclear industry personnel approaches 50 years, this becomes increasingly important. The engineers that are retiring today have witnessed a remarkable evolution of computational tools during their tenure. For some, it is the difference between a pencil-and slide- rule and a desktop supercomputer. A curious aspect of this evolution is the question How has industry capitalized on all this advancement? Of course, the answer depends on who is being asked. Part of the answer must come from a historical review. This paper takes an engineer's approach to assessing history. In contrast, a mathematician's approach might be to look at where we have started and where we are today and fit a plausible story to the data. Engineers, on the other hand, have to consider other motivations. Webster Dictionary defines engineering as the application of scientific and mathematical principles to practical ends such as the design, manufacture, and operation of efficient and economical structures, machines, processes, and systems. Clearly, the engineers approach to any problem begins with science and math. The key difference to how an engineer approaches a problem is that 'practical', 'efficient', and 'economical' are on equal footing with 'scientific and mathematical principles'. Basically, engineers go through the same 'curve fitting' approach to every problem, but include more unknowns. Hence, the standard engineers' model is y = C1 (science) + C2 (math) + C3 (practicality) + C4 (efficiency) C5 (economics). Computer codes used in the nuclear industry represent a broad spectrum of engineering applications including computer-aided design, structural and mechanical

  4. Applying SOA Concepts to Distributed Industrial Applications Using WCF Technology

    Science.gov (United States)

    Stopper, Markus; Gastermann, Bernd

    2010-10-01

    Software Development is subject to a constant process of change. In the meantime web services, access to remote services or distributed applications are already the standard. Simultaneously with their advancement demands on these techniques are rising significantly. Defined support for security issues, coordination of transactions and reliable communications are expected. Windows Communication Foundation (WCF)—as a part of Microsoft Corporation's .NET Framework—supports these requirements in line with wide range interoperability. WCF provides the development of distributed and interconnected software applications by means of a service-oriented programming model. This paper introduces a service-oriented communication concept based on WCF, which is specifically designed for industrial applications within a production environment using a central manufacturing information system (MIS) database. It introduces applied technologies and provides an overview of some important design aspects and base service sets of WCF. Additionally, this paper also shows a factual implementation of the presented service-oriented communication concept in the form of an industrial software application used in plastics industry.

  5. Industrial Large Scale Applications of Superconductivity -- Current and Future Trends

    Science.gov (United States)

    Amm, Kathleen

    2011-03-01

    Since the initial development of NbTi and Nb3Sn superconducting wires in the early 1960's, superconductivity has developed a broad range of industrial applications in research, medicine and energy. Superconductivity has been used extensively in NMR low field and high field spectrometers and MRI systems, and has been demonstrated in many power applications, including power cables, transformers, fault current limiters, and motors and generators. To date, the most commercially successful application for superconductivity has been the high field magnets required for magnetic resonance imaging (MRI), with a global market well in excess of 4 billion excluding the service industry. The unique ability of superconductors to carry large currents with no losses enabled high field MRI and its unique clinical capabilities in imaging soft tissue. The rapid adoption of high field MRI with superconducting magnets was because superconductivity was a key enabler for high field magnets with their high field uniformity and image quality. With over 30 years of developing MRI systems and applications, MRI has become a robust clinical tool that is ever expanding into new and developing markets. Continued innovation in system design is continuing to address these market needs. One of the key questions that innovators in industrial superconducting magnet design must consider today is what application of superconductivity may lead to a market on the scale of MRI? What are the key considerations for where superconductivity can provide a unique solution as it did in the case of MRI? Many companies in the superconducting industry today are investigating possible technologies that may be the next large market like MRI.

  6. LEAN AND SIX SIGMA CONCEPTS APPLICATION IN PHARMACEUTICAL INDUSTRY

    Directory of Open Access Journals (Sweden)

    Katarina Pavlović

    2012-03-01

    Full Text Available LEAN thinking and Six Sigma have been utilized by manufacturing industries to decrease cost and improve quality and productivity by reducing variation and production defects [1]. Because of the dramatic successes in manufacturing, there is rising interest among companies in the pharmaceutical industry, which chooses to implement LEAN in order to accomplish such goals as decreased wait time to release product to the market, reduce production waste, and improve communication with end users and raize quality level both in the production and in testing laboratories. In this article, basics of LEAN and Six Sigma are presented and suggestion was given for application of their concepts in pharmaceutical industry together with harmonization with legal regulation represented by requirements Good Manufacturing Practice (cGMP, in order to work "smarter", more cost-effectively and avoid was ting time and other resources.

  7. LEAN AND SIX SIGMA CONCEPTS - APPLICATION IN PHARMACEUTICAL INDUSTRY

    Directory of Open Access Journals (Sweden)

    Katarina Pavlović

    2011-06-01

    Full Text Available LEAN thinking and Six Sigma have been utilized by manufacturing industries to decrease cost and improve quality and productivity by reducing variation and production defects. Because of the dramatic successes in manufacturing, there is rising interest among companies in the pharmaceutical industry, which choose to implement LEAN in order to accomplish such goals as decreased wait time to release product to the market, reduce production waste, improve communication with end users and raise quality level both in the production and in testing laboratories. In this article, basics of LEAN and Six Sigma are presented and suggestion was given for application of their concepts in pharmaceutical industry together with harmonization with legal regulation represented by requirements Good Manufacturing Practice (cGMP, in order to work "smarter", more cost- effectively and avoid wasting time and other resources.

  8. Cell surface engineering of industrial microorganisms for biorefining applications.

    Science.gov (United States)

    Tanaka, Tsutomu; Kondo, Akihiko

    2015-11-15

    In order to decrease carbon emissions and negative environmental impacts of various pollutants, biofuel/biochemical production should be promoted for replacing fossil-based industrial processes. Utilization of abundant lignocellulosic biomass as a feedstock has recently become an attractive option. In this review, we focus on recent efforts of cell surface display using industrial microorganisms such as Escherichia coli and yeast. Cell surface display is used primarily for endowing cellulolytic activity on the host cells, and enables direct fermentation to generate useful fuels and chemicals from lignocellulosic biomass. Cell surface display systems are systematically summarized, and the drawbacks/perspectives as well as successful application of surface display for industrial biotechnology are discussed.

  9. Cell surface engineering of industrial microorganisms for biorefining applications.

    Science.gov (United States)

    Tanaka, Tsutomu; Kondo, Akihiko

    2015-11-15

    In order to decrease carbon emissions and negative environmental impacts of various pollutants, biofuel/biochemical production should be promoted for replacing fossil-based industrial processes. Utilization of abundant lignocellulosic biomass as a feedstock has recently become an attractive option. In this review, we focus on recent efforts of cell surface display using industrial microorganisms such as Escherichia coli and yeast. Cell surface display is used primarily for endowing cellulolytic activity on the host cells, and enables direct fermentation to generate useful fuels and chemicals from lignocellulosic biomass. Cell surface display systems are systematically summarized, and the drawbacks/perspectives as well as successful application of surface display for industrial biotechnology are discussed. PMID:26070720

  10. Probabilistic safety targets in different industrial applications and their comparability

    International Nuclear Information System (INIS)

    A survey is given of quantified safety objectives that have developed - for various purposes - in different industry and high-technology sectors (e.g. process and petrochemical industries; nuclear industry, aeronautics; structural applications such as off-shore structures and dams; pharmaceutics and toxic substances) over the past two-decades. In certain cases such objectives are to be regarded as design and operational objectives; in others they are aimed at determining acceptability/tolerability of risks to which individuals or groups of the population are exposed in modern society. Associated to the demonstration of quantified safety objectives are Probabilistic safety/risk analyses at various levels, which implies the resolution of problems related to their validity and uncertainty-bands. Considerations are put forward with regard to the comparability or non-comparability) of several of the objectives that are examined. (author)

  11. Operation of industrial electrical substations. Part II: practical applications

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez Jimenez, Juan J; Zerquera Izquierdo, Mariano D; Beltran Leon, Jose S; Garcia Martinez, Juan M; Alvarez Urena, Maria V; Meza Diaz, Guillermo [Universidad de Guadalajara (Mexico)]. E-mails: cheosj@yahoo.com; mdzi@hotmail.com; beltran5601@yahoo.com.mx; jmargarmtz@yahoo.com; victory_alvarez@telmexmail.com; depmec@cucei.udg.mx

    2013-03-15

    The practical application of the methodology explained in Part 1 in a Cuban industry is the principal objective of this paper. The calculus of the economical operation of the principal transformers of the industrial plant is shown of the one very easy form, as well as the determination of the equations of the losses when the transformers operate under a given load diagram. It is calculated the state load which will be passed to the operation in parallel. [Spanish] El objetivo principal de este trabajo es la aplicacion practica de la metodologia, en una industria cubana, que se explico en la Parte 1. El calculo de la operacion economica de los principales transformadores de la planta industrial se muestra de una forma muy facil, asi como la determinacion de las ecuaciones de las perdidas cuando los transformadores operan bajo un diagrama de carga dado. Se calcula la carga de estado que se pasa a la operacion en paralelo.

  12. Layered Thermal Insulation Systems for Industrial and Commercial Applications

    Science.gov (United States)

    Fesmire, James E.

    2015-01-01

    From the high performance arena of cryogenic equipment, several different layered thermal insulation systems have been developed for industrial and commercial applications. In addition to the proven areas in cold-work applications for piping and tanks, the new Layered Composite Insulation for Extreme Environments (LCX) has potential for broader industrial use as well as for commercial applications. The LCX technology provides a unique combination of thermal, mechanical, and weathering performance capability that is both cost-effective and enabling. Industry applications may include, for example, liquid nitrogen (LN2) systems for food processing, liquefied natural gas (LNG) systems for transportation or power, and chilled water cooling facilities. Example commercial applications may include commercial residential building construction, hot water piping, HVAC systems, refrigerated trucks, cold chain shipping containers, and a various consumer products. The LCX system is highly tailorable to the end-use application and can be pre-fabricated or field assembled as needed. Product forms of LCX include rigid sheets, semi-flexible sheets, cylindrical clam-shells, removable covers, or flexible strips for wrapping. With increasing system control and reliability requirements as well as demands for higher energy efficiencies, thermal insulation in harsh environments is a growing challenge. The LCX technology grew out of solving problems in the insulation of mechanically complex cryogenic systems that must operate in outdoor, humid conditions. Insulation for cold work includes equipment for everything from liquid helium to chilled water. And in the middle are systems for LNG, LN2, liquid oxygen (LO2), liquid hydrogen (LH2) that must operate in the ambient environment. Different LCX systems have been demonstrated for sub-ambient conditions but are capable of moderately high temperature applications as well.

  13. A Magnetic Induction Tomography System for Prospective Industrial Processing Applications

    Institute of Scientific and Technical Information of China (English)

    Hsin-Yu Wei; Manuchehr Solelmanl

    2012-01-01

    Magnetic induction tomography(MIT) is one of the newest industrial process imaging techniques.Main industrial applications of the MIT imaging are in high conductive flow imaging.However,recently it has been shown that the MIT may be useful for low conductive process imaging.This paper presents a cost effective hardware design for MIT in industrial applications,called Bath-MKI industrial MIT system.The system comprises 8 inductor coils and has the possibility of expansion to 16 coils.The excitation signals and the measured voltages are generated and measured using a LabView based system.Two 16 by 1 multiplexers are used to select between the coils.Measurements,excitation and multiplexing are all controlled by a National Instrument(NI) USB based DAQ:USB-6259 and a signal generator.Using the same electronics,the prototype is tested with two different coil arrays;one is a small scale ferrite core coil and one larger scale air cored coil.Experimental image reconstruction results are shown using both small scale and large scale coil arrays.

  14. Sodium waste management: from process development to industrial application

    International Nuclear Information System (INIS)

    Operation and decommissioning of Liquid Metal Fast Reactors (LMFRs) generate various kinds of sodium wastes. Simple methods dealing with such wastes exist and are currently used in the classical industry or for the dismantling of non-radioactive test loops. However radioactivity implies accurate control of the liquid and gaseous effluents generated, which implies more sophisticated methods and design features. Moreover, high sodium reactivity implies the development of safe processes with simple technology. In support to the needs of the LMFRs in operation, and in preparation to the LMFR decommissioning, the CEA has developed particular skills and specific processes with respect to sodium waste management. On its side, FRAMATOME Direction NOVATOME has applied its LMFR and sodium engineering knowledge to the industrialization of such processes. This paper describes the results obtained so far on the development of processes, together with examples or prospects of application in industrial conditions based on the wide diversity of wastes produced by a LMFR. This review shows that, if the contaminated sodium waste treatment requires the greatest care and well-adapted processes, the techniques exist or are being developed, with already satisfactory industrial application records. (authors)

  15. Towards Industrial Application of Damage Models for Sheet Metal Forming

    Science.gov (United States)

    Doig, M.; Roll, K.

    2011-05-01

    Due to global warming and financial situation the demand to reduce the CO2-emission and the production costs leads to the permanent development of new materials. In the automotive industry the occupant safety is an additional condition. Bringing these arguments together the preferable approach for lightweight design of car components, especially for body-in-white, is the use of modern steels. Such steel grades, also called advanced high strength steels (AHSS), exhibit a high strength as well as a high formability. Not only their material behavior but also the damage behavior of AHSS is different compared to the performances of standard steels. Conventional methods for the damage prediction in the industry like the forming limit curve (FLC) are not reliable for AHSS. Physically based damage models are often used in crash and bulk forming simulations. The still open question is the industrial application of these models for sheet metal forming. This paper evaluates the Gurson-Tvergaard-Needleman (GTN) model and the model of Lemaitre within commercial codes with a goal of industrial application.

  16. A Review on applications of GAMP -5 in Pharmaceutical Industries

    Directory of Open Access Journals (Sweden)

    P. Lalasa

    2013-09-01

    Full Text Available The new Good automated manufacturing practices (GAMP-5 guidelines were released February 2008 at the ISPE(International Society for Pharmaceutical Engineering Manufacturing Excellence Conference in Tampa, Florida. These guidelines are the latest, up-to-date thinking in the approach to validation of GxP computerized systems. The purpose of the guidelines is to “provide a cost effective framework of good practice to ensure that computerized systems are fit for use and compliant with regulation.” There are five key concepts to GAMP 5: • Product and Process Understanding. • Lifecycle approach within QMS. • Scalable Lifecycle Activities. • Science Based Quality Risk Management. • Leveraging Supplier Involvement. Understanding the product and process is critical in determining system requirements and for making science and risk-based decisions to ensure that the system is “fit for use.” In determining “fit for use,” attention should be focused on “those aspects that are critical to patient safety, product quality, and data integrity.” Defining a lifecycle approach to a computerized system has been expanded from GAMP 4 to include all phases and activities from concept and implementation through operation and retirement. Some applications of GAMP- 5 in Pharmaceutical industries like Monitoring manufacturing, production and storage environments in the pharmaceutical industry, Monitoring the autoclaving process in the pharmaceutical industry, Water purification in the pharmaceutical industry, Freeze drying in the pharmaceutical industry

  17. An IoT Middleware Framework for Industrial Applications

    Directory of Open Access Journals (Sweden)

    Nicoleta-Cristina Gaitan

    2016-09-01

    Full Text Available Starting from the RFID and the wireless sensor networks, the Internet of connected things has attracted the attention of major IT companies and later, of the industrial environment that recognized the concept as one of their key axes for future growth and development. The implementation of IoT in the industrial environment raises some significant issues related to the diversity of fieldbuses, the large number of devices and their configuration. The requirements related to reliability, security and real-time are very important. This paper proposes an industrial IoT and communications at the edge framework which has some outstanding features related to: the easy integration of fieldbuses and devices used in industrial environments with automatic configuration features, integration of multiple middleware technologies (CORBA, OPC and DDS, the uncoupling of the industrial activity from the publishing data on the Internet, security at different levels of the framework. Another important feature of the proposed framework is that it is based on mature standards and on open source or public implementations of these standards. The framework is modular, allowing the easy integration of new fieldbus protocols, middleware technologies and new objects in the client application. This paper is focused mainly on CORBA and DDS approaches.

  18. RF linear accelerators for medical and industrial applications

    CERN Document Server

    Hanna, Samy

    2012-01-01

    This unique resource offers you a clear overview of medical and industrial accelerators. Using minimal mathematics, this book focuses on offering thorough explanations of basic concepts surrounding the operation of accelerators. you find well illustrated discussions designed to help you use accelerator-based systems in a safer, more productive, and more reliable manner.This practical book details the manufacturing process for producing accelerators for medical and industrial applications. You become knowledgeable about the commonly encountered real-world manufacturing issues and potential sources of defects which help you avoid costly production problems. From principles of operation and the role of accelerators in cancer radiation therapy, to manufacturing techniques and future trends in accelerator design and applications, this easy-to-comprehend volume quickly brings you up-to-speed with the critical concepts you need to understand for your work in the field.

  19. Magnetic multilayers and giant magnetoresistance fundamentals and industrial applications

    CERN Document Server

    2000-01-01

    Magneto-electronics is certainly one of the most rapidly expanding fields in basic research and industrial application. Magnetic multilayers are the key devices in this field; they allow the utilization of unique micromagnetic, magneto-optic, and magneto-electronic phenomena which cannot be realized on the basis of conventional materials. This book provides a detailed and well-balanced introduction to both the underlying physical fundamentals and the technological applications in terms of devices that are just entering the market or are of high industrial relevance for the near future. In particular, the employment of magnetic multilayers in magneto-optical recording, in GMR and spin-valve devices, and as configurations yielding a striking nonlinear magneto-optical response is discussed in a comprehensive way. This state-of-the-art review involves an extensive list of key references to original work and thus makes the vast knowledge already accumulated in the field accessible to the reader.

  20. Empirical Investigation of Metaheuristics Application in Industrial Engineering

    Directory of Open Access Journals (Sweden)

    Kawaljeet Singh

    2010-11-01

    Full Text Available Metaheuristics are renowned to present very efficient elucidation to many of today's combinatorial optimization problems in engineering, industrial, economical and scientific domains such as transportation, bioinformatics, logistics, business etc. Metaheuristics present itself as highly promising choice for nearly-optimal solutions inreasonable time where exact approaches are not applicable due to extremly large running times or other limitations. Meta-heuristic is a master strategy that guides and modifies other heuristics to produce solutions beyond those that are normally generated in a quest for local optimality. This paper highlights the various contemporary real life applications of Metaheuristics in the domain of industrial engineering and NP-hard problems reported in the literature.

  1. Industry

    Energy Technology Data Exchange (ETDEWEB)

    Bernstein, Lenny; Roy, Joyashree; Delhotal, K. Casey; Harnisch, Jochen; Matsuhashi, Ryuji; Price, Lynn; Tanaka, Kanako; Worrell, Ernst; Yamba, Francis; Fengqi, Zhou; de la Rue du Can, Stephane; Gielen, Dolf; Joosen, Suzanne; Konar, Manaswita; Matysek, Anna; Miner, Reid; Okazaki, Teruo; Sanders, Johan; Sheinbaum Parado, Claudia

    2007-12-01

    This chapter addresses past, ongoing, and short (to 2010) and medium-term (to 2030) future actions that can be taken to mitigate GHG emissions from the manufacturing and process industries. Globally, and in most countries, CO{sub 2} accounts for more than 90% of CO{sub 2}-eq GHG emissions from the industrial sector (Price et al., 2006; US EPA, 2006b). These CO{sub 2} emissions arise from three sources: (1) the use of fossil fuels for energy, either directly by industry for heat and power generation or indirectly in the generation of purchased electricity and steam; (2) non-energy uses of fossil fuels in chemical processing and metal smelting; and (3) non-fossil fuel sources, for example cement and lime manufacture. Industrial processes also emit other GHGs, e.g.: (1) Nitrous oxide (N{sub 2}O) is emitted as a byproduct of adipic acid, nitric acid and caprolactam production; (2) HFC-23 is emitted as a byproduct of HCFC-22 production, a refrigerant, and also used in fluoroplastics manufacture; (3) Perfluorocarbons (PFCs) are emitted as byproducts of aluminium smelting and in semiconductor manufacture; (4) Sulphur hexafluoride (SF{sub 6}) is emitted in the manufacture, use and, decommissioning of gas insulated electrical switchgear, during the production of flat screen panels and semiconductors, from magnesium die casting and other industrial applications; (5) Methane (CH{sub 4}) is emitted as a byproduct of some chemical processes; and (6) CH{sub 4} and N{sub 2}O can be emitted by food industry waste streams. Many GHG emission mitigation options have been developed for the industrial sector. They fall into three categories: operating procedures, sector-wide technologies and process-specific technologies. A sampling of these options is discussed in Sections 7.2-7.4. The short- and medium-term potential for and cost of all classes of options are discussed in Section 7.5, barriers to the application of these options are addressed in Section 7.6 and the implication of

  2. Industrial applications and current trends in supercritical fluid technologies

    OpenAIRE

    Gamse Thomas

    2005-01-01

    Supercritical fluids have a great potential for wide fields of processes Although CO2 is still one of the most used supercritical gases, for special purposes propane or even fluorinated-chlorinated fluids have also been tested. The specific characteristics of supercritical fluids behaviour were analyzed such as for example the solubilities of different components and the phase equilibria between the solute and solvent. The application at industrial scale (decaffeinating of tea and coffee, hop...

  3. Artificial intelligence techniques for industrial applications in job shop scheduling.

    OpenAIRE

    Townsend, Wade Benton

    1983-01-01

    The application of AI (artificial intelligence) techniques to the scheduling of industrial production operations offers a promising new approach to a scheduling problem of great magnitude and complexity. Foremost among these techniques is a powerful knowledge representation language that is capable of modeling the production environment at all levels of detail. The capturing of such complexity in the data base enables the computer to generate feasible schedules from a very large solution spac...

  4. The application of holistic risk management in the banking industry

    OpenAIRE

    J. Chibayambuya; D. J. Theron

    2007-01-01

    Purpose: The application of holistic risk management is fast becoming a standard measure of good governance in the business arena. What role can holistic risk management play in the management of risk in the financial services industry? The aim of this paper is to propose a holistic risk management framework for the management of risk. Design/Methodology/Approach: A comprehensive framework that covers the holistic view risk management is proposed/developed out of an extensive literature ...

  5. Application of microwave dielectric measurements to control of industrial solutions

    OpenAIRE

    Zagorodniy, V. V.; Launets, V. L.; Oliynyk, V. V.

    1997-01-01

    Like the optical refractometry, the microwave dielectric measurements are apt to investigations of chemical reactions and other transformations, to determination of catalysis activity of ferments, of reproduction rate of micro-organisms. Such measurements are also adaptable to study a changes of substance structure during the process of phase transformations [1, 2]. The dielectrical method is usable also for the determination of concentration of different industrial solutions. The application...

  6. DMT transmission in the context of industrial telecontrol applications

    Directory of Open Access Journals (Sweden)

    S. Edinger

    2006-01-01

    Full Text Available In this paper, we discuss the use of Discrete Multi Tone (DMT modulation in the context of industrial telecontrol applications. We highlight the specific requirements and characteristics of the telecontrol settings and present methods to cope with the environmental challenges posed. It turns out that DMT is ideally suited for the tasks at hand. Further enhances enable our proposed system to provide superior connection stability even under the most adverse conditions.

  7. DMT transmission in the context of industrial telecontrol applications

    OpenAIRE

    S. Edinger; Bauer, C; Fliege, N.J.

    2006-01-01

    In this paper, we discuss the use of Discrete Multi Tone (DMT) modulation in the context of industrial telecontrol applications. We highlight the specific requirements and characteristics of the telecontrol settings and present methods to cope with the environmental challenges posed. It turns out that DMT is ideally suited for the tasks at hand. Further enhances enable our proposed system to provide superior connection stability even under the most adverse conditions.

  8. Applications of sonochemistry in Russian food processing industry.

    Science.gov (United States)

    Krasulya, Olga; Shestakov, Sergey; Bogush, Vladimir; Potoroko, Irina; Cherepanov, Pavel; Krasulya, Boris

    2014-11-01

    In food industry, conventional methodologies such as grinding, mixing, and heat treatment are used for food processing and preservation. These processes have been well studied for many centuries and used in the conversion of raw food materials to consumable food products. This report is dedicated to the application of a cost-efficient method of energy transfer caused by acoustic cavitation effects in food processing, overall, having significant impacts on the development of relatively new area of food processing such as food sonochemistry.

  9. Digital shaft encoders for nuclear and conventional industrial applications

    International Nuclear Information System (INIS)

    Photoelectric incremental shaft encoder giving 100 pulses per revolution developed at the Bhabha Atomic Research Centre is described. Some of its applications for position measurement in reactors and industry are discussed. They are for : (1) control rod position display in PURNIMA reactor, (2) X-ray diffractometer in CIRUS, (3) level measurement of liquid in PURNIMA II, (4) digital display of ram B in fuelling machine (5) position feedback device in numerically controlled drilling machine and (6) a tachometer. (M.G.B.)

  10. Application of electrical capacitance tomography for imaging industrial processes

    Institute of Scientific and Technical Information of China (English)

    DYAKOWSKI Tom

    2005-01-01

    Electrical tomography is, in certain cases, the most attractive method for real imaging of industrial processes, because of its inherent simplicity, rugged cons truction of the tomographer and high-speed capability. This paper presents examples illustrating applications of electrical tomography for imaging fluidized beds, bubble columns and pneumatic conveyors. Electrical tomography opens up new ways for processing, imaging and modelling multi-phase flows as shown by 2D and 3D images illustrating the various types of flow morphology.

  11. Pullulanase: Role in Starch Hydrolysis and Potential Industrial Applications

    OpenAIRE

    Siew Ling Hii; Joo Shun Tan; Tau Chuan Ling; Arbakariya Bin Ariff

    2012-01-01

    The use of pullulanase (EC 3.2.1.41) has recently been the subject of increased applications in starch-based industries especially those aimed for glucose production. Pullulanase, an important debranching enzyme, has been widely utilised to hydrolyse the α -1,6 glucosidic linkages in starch, amylopectin, pullulan, and related oligosaccharides, which enables a complete and efficient conversion of the branched polysaccharides into small fermentable sugars during saccharification process. The in...

  12. Application of radiation technology for industry and environmental protection

    International Nuclear Information System (INIS)

    The world population today is 5.7 billion and increasing by 94 million per year. In order to meet the increasing consumption of food and energy due to the tremendous population growth, unproved technologies which are environmentally friendly, are indispensable. In this context. a number of advanced technologies have been brought about by the LISC of radiation and isotopes. This paper highlights radiation technology, applications in industry, environmental conservation, and agriculture

  13. Power electronics for renewable energy systems, transportation and industrial applications

    CERN Document Server

    Abu-Rub, Haitham; Al-Haddad, Kamal

    2014-01-01

    Compiles current research into the analysis and design of power electronic converters for industrial applications and renewable energy systems, presenting modern and future applications of power electronics systems in the field of electrical vehicles With emphasis on the importance and long-term viability of Power Electronics for Renewable Energy this book brings together the state of the art knowledge and cutting-edge techniques in various stages of research.  The topics included are not currently available for practicing professionals and aim to enable the reader to directly apply the know

  14. Applications of radiation technology and isotopes in industry

    International Nuclear Information System (INIS)

    This paper reports the current status of applications of radiation technology and radioisotopes in industries, environmental conservation and medical products. The topics discussed are radiation processing - features and advantages, radiation sources, polymeric products, radiation cross-linking and grafting of polymers, radiation curing of surface coating, new developments; sterilization of medical products, applications for environmental protection i.e. cleaning the flue gases, disinfection of sewage and its recycling; nucleonic control system (NCS); major mechanisms of implementation of the Agency's programme for technology transfer - research contract programme, model projects and technical cooperation projects

  15. Development of fiber optic gyroscopes for industrial and consumer applications

    Science.gov (United States)

    Ikeda, Yukio; Yuhara, Toshiya; Kumagai, Tatsuya; Soekawa, Hirokazu; Kajioka, Hiroshi

    1995-01-01

    This paper will present the current status of the fiber optic gyroscope (FOG), a ring interferometric rotation sensor for commercial applications by industries and consumers. An open-loop FOG with all polarization-maintaining fiber components is being used in these applications. One primary application is in vehicle navigation systems for automobiles, and a mass-produced has already been installed in luxury automobiles in Japan. Another application is in sweeper robots, Other applications such as a route-measuring system for boreholes, an attitude-controlling system for industrial helicopters, and an optocompass or north-seeking instrument will also be described. These FOGs are compact and reliable and need only a +12 V or a +24 V DC power source. This bias error is determined by the electrical system rather than the optical system and varies between 0.01 and 36 deg/h depending on the design of the signal-processing unit. The scale factor error varies between 0.1% and 1% also depending on the design, however, it is stable over the temperature range from -30 to 85 degree(s)C.

  16. Growing industrial applications of electron accelerator in Japan

    International Nuclear Information System (INIS)

    Japan is a pioneer for application of electron accelerators. There are 248 electron accelerators used for industrial applications and 148 for research/development in Japan. The first commercial production of radiation cross-linked heat resistant wires was started in 1971. All major wire and cable companies are using several electron accelerators each for production of heat, flame and chemical resistant wires. More than 90% of automobile tires are produced by partial cross-linking of rubber using electron accelerator. Electron beam cross-linked heat shrinkable tubes and sheets are also extensively produced. More recently commercial production of electron beam cross-linked PVA hydrogel wound dressing has been commercialized. Only Japan is applying radiation grafting by using accelerator for commercial production of battery separator and deodorant, and further developing new applications. Curing of surface coating and printing inks by low energy self shielded accelerator is increasing in Japan because of better quality of products, non emission of VOC and energy saving. Efficient sterilization of medical products and food packages including PET bottles is new and growing application of accelerator in Japan. Accelerator application for cleaning environment is an important challenge. Removing SO2 and NOx by using electron accelerator was first developed in Japan and successfully being used industrially in Poland and China. Mobil electron accelerator is used for removing smell from drying of sewage sludge at waste water treatment plant in Japan. Major R/Ds for electron accelerator applications in Japan are (1) radiation grafted absorbent for recovery of uranium from sea water and rare metals from hot spring water, (2) cross-linked hydrogel, (3) VOC removals from flue gases for environmental protection, and (4) processing natural 2 polymers to value added products such as plant growth promoter or elicitor. Challenges of electron accelerator application are (1) expansion

  17. Investigation for industrial development related to the establishment of advanced radiation application research center

    CERN Document Server

    Lee, Y I; Kim In Kyu

    2002-01-01

    To promote an enhance the radiation application research through the cooperation between industry and Advanced Radiation Application Research Center, the related industries with radiation technology were surveyed. The related industries were bioresources, environment control and chemical industries and non-destructive testing including trace technology

  18. Potential Application of Yeast β-Glucans in Food Industry

    Directory of Open Access Journals (Sweden)

    Vesna Zechner-krpan

    2009-12-01

    Full Text Available Different β-glucans are found in a variety of natural sources such as bacteria, yeast, algae, mushrooms, barley and oat. They have potential use in medicine and pharmacy, food, cosmetic and chemical industries, in veterinary medicine and feed production. The use of different β-glucans in food industry and their main characteristics important for food production are described in this paper. This review focuses on beneficial properties and application of β-glucans isolated from different yeasts, especially those that are considered as waste from brewing industry. Spent brewer’s yeast, a by-product of beer production, could be used as a raw-material for isolation of β-glucan. In spite of the fact that large quantities of brewer’s yeast are used as a feedstuff , certain quantities are still treated as a liquid waste. β-Glucan is one of the compounds that can achieve a greater commercial value than the brewer’s yeast itself and maximize the total profitability of the brewing process. β-Glucan isolated from spent brewer’s yeast possesses properties that are benefi cial for food production. Therefore, the use of spent brewer’s yeast for isolation of β-glucan intended for food industry would represent a payable technological and economical choice for breweries.

  19. Nuclear and radiation applications in industry: Tools for innovation

    International Nuclear Information System (INIS)

    Applications of nuclear and radiation technologies have been contributing to industrial efficiency, energy conservation, and environmental protection for many years. Some of these are: Manufacturing industries: Radiation processing technologies are playing increasing roles during manufacturing of such everyday products as wire and cable, automobile tires, plastic films and sheets, and surface materials. Production processes: Other techniques employing radioisotope gauges are indispensable for on-line thickness measurements during paper, plastic, and steel plate production. Processing and quality checks are made using nucleonic control systems that are common features of industrial production lines. Sterilization of medical products using electron beam accelerators or cobalt-60 radiation is better than the conventional methods. Industrial safety and product quality: Non-destructive examination or testing using gamma- or X-ray radiography is widely used for checking welds, casting, machinery, and ceramics to ensure quality and safety. Additionally, radiotracer techniques are unique tools for the optimization of chemical processes in reactors, leakage detection, and wear and corrosion studies, for example. Environmental protection: An innovative technology using electron beams to simultaneously remove sulfur dioxide (SO2) and nitrogen oxides (NOx) has been under development. The electron beam technology is very cost competitive and its byproduct can be used as agricultural fertilizer

  20. Application of Electron Beam Surface Technologies in the Automotive Industry

    Institute of Scientific and Technical Information of China (English)

    Rolf Zenker; Anja Buchwalder

    2004-01-01

    Progress in the beam deflection technique opens up new possibilities for the application of electron beam (EB)surface and welding technologies in the automotive industry. This development is based on three-dimensional high-speed beam deflection and fully automatic online process control. So, in the EB surface treatment three-dimensional energy transfer fields can be realised which take into account the contour of a component, the conditions of heat conduction and the load conditions. High flexibility, precision and reproducibility are typical characteristics. High productivity is achieved by the simultaneous interaction of the EB in several processing areas or by carrying out several processes simultaneously. EB surface treatment is becoming more and more attractive and important especially in the automotive industry, and also in comparison to laser technologies. This paper deals with different EB surface technologies, for example hardening,remelting, surface alloying, dispersing or cladding of different materials such as steel, cast iron and different alloys of Al,Mg and Ti. Examples of applications in the automotive industry, especially engine components, will be discussed.

  1. Pullulanase: Role in Starch Hydrolysis and Potential Industrial Applications

    Directory of Open Access Journals (Sweden)

    Siew Ling Hii

    2012-01-01

    Full Text Available The use of pullulanase (EC 3.2.1.41 has recently been the subject of increased applications in starch-based industries especially those aimed for glucose production. Pullulanase, an important debranching enzyme, has been widely utilised to hydrolyse the α-1,6 glucosidic linkages in starch, amylopectin, pullulan, and related oligosaccharides, which enables a complete and efficient conversion of the branched polysaccharides into small fermentable sugars during saccharification process. The industrial manufacturing of glucose involves two successive enzymatic steps: liquefaction, carried out after gelatinisation by the action of α-amylase; saccharification, which results in further transformation of maltodextrins into glucose. During saccharification process, pullulanase has been used to increase the final glucose concentration with reduced amount of glucoamylase. Therefore, the reversion reaction that involves resynthesis of saccharides from glucose molecules is prevented. To date, five groups of pullulanase enzymes have been reported, that is, (i pullulanase type I, (ii amylopullulanase, (iii neopullulanase, (iv isopullulanase, and (v pullulan hydrolase type III. The current paper extensively reviews each category of pullulanase, properties of pullulanase, merits of applying pullulanase during starch bioprocessing, current genetic engineering works related to pullulanase genes, and possible industrial applications of pullulanase.

  2. Application of solar flat plate collector in automobile industry

    Energy Technology Data Exchange (ETDEWEB)

    Wawge, P. [Peenya Alloys Pvt. Ltd., Parvati, Pune (India)

    2004-07-01

    In any industry, heating, cooling and compressed air the costliest part, which affects the production cost of any product. There are three types of indirect heat requirement or the requirement of heat can be divided in the three main categories. (1) low temp. 40 - 60 Deg. (2) Medium temp. 80 - 150 deg. (3) High Temp applications - above 150. Solar Flat Collectors have been proven for the use of solar energy for medium temp. application in hotels, boiler feed water preheating, dairy for pasteurization and some other indirect heating applications. There is another neglected area of application of Solar Flat Plate collector is heat treatment for powder coating plants where heat requirement is bet 50 Deg C - 70 Deg C. In any automobile industry the aesthetic or look of the vehicle place a very important role as far as the sale is concern (after the mechanical performance). The aesthetic means the body and colour of the vehicle. To get a long lasting good quality color, the powder coating procedure plays a major role. Before powder coating there is requirement of different chemical treatment for the removal of rust, grease and other cleaning of the specific sheet metal body parts. The time duration and chemical composition is depends on the selection of body material. A proven method of a chemical treatment is seven / eight tank process. The common system of heating chemicals is by way of electrical heaters, by diesel or other fuel fired boilers. This increases the cost of heat treatment process due the high cost of electricity (for industries rate of electricity is 1.5 to 2 times than the domestic rate) or oils. This can be replaced by Solar water heating system which can efficiently generate the temp of liquid upto 85 Deg C. (orig.)

  3. High-power diode lasers and their direct industrial applications

    Science.gov (United States)

    Loosen, Peter; Treusch, Hans-Georg; Haas, C. R.; Gardenier, U.; Weck, Manfred; Sinnhoff, V.; Kasperowski, S.; vor dem Esche, R.

    1995-04-01

    The paper summarizes activities of the two Fraunhofer-Institutes ILT and IPT concerning the development of high-power laser-diode stacks and their direct industrial applications. With microchannel coolers in copper technology and ultra-precision machined micro-optics a stack of 330 - 400 W total power with a maximum intensity of the focused beam of 2 104 W/cm2 has been built and tested in first applications. By further improvements of the lens-fabrication and -alignment technology as well as increase of the number of stacked diodes an output power in the kW-range and intensities up to about 105 W/cm2 shall be achieved in the near future. Applications of such laser sources in surface technology, in the processing of plastics, in laser-assisted machining and in brazing are discussed.

  4. Applications in Electronics Pervading Industry, Environment and Society

    CERN Document Server

    2016-01-01

    This book provides a thorough overview of cutting-edge research on electronics applications relevant to industry, the environment, and society at large. A wide spectrum of application domains are covered, from automotive to space and from health to security, and special attention is devoted to the use of embedded devices and sensors for imaging, communication, and control. The book is based on the 2014 APPLEPIES Conference, held in Rome, which brought together researchers and stakeholders to consider the most significant current trends in the field of applied electronics and to debate visions for the future. Areas covered by the conference included information communication technology; biotechnology and biomedical imaging; space; secure, clean, and efficient energy; the environment; and smart, green, and integrated transport. As electronics technology continues to develop apace, constantly meeting previously unthinkable targets, further attention needs to be directed toward the electronics applications and th...

  5. Industrial experiments for the application of ultrasound on scale control in the Chinese sugar industry.

    Science.gov (United States)

    Hu, Aijun; Zheng, Jie; Qiu, Taiqiu

    2006-05-01

    The industrialized application of a technique of scale control by ultrasound was investigated in this paper. The results indicated that not only the viscosity of sugar solution was reduced, but also the heat transfer coefficient and evaporation intensity of the evaporation system were improved by 42.4% and 15.2% respectively, and the scale was removed remarkably with no significant effects on white sugar quality. In addition, chemical detergent was not necessary, so no chemical contamination existed and labour intensity was reduced in this technique. Furthermore, the ultrasonic equipment is easy to operate and has good performance in terms of high continuity and automisation.

  6. Prospect of radiation application in industry and agriculture

    International Nuclear Information System (INIS)

    The prospect of radiation application in industry and agriculture are described. In industry, the radiation-induced crosslinking of polymers and radiation-induced graft polymerization improved many chemical and physical properties and new functional materials were created using ion beams. In agriculture, the food irradiation improved the food hygiene and killed insect pest of fruits and vegetables. Furthermore, the sterile insect technique, mutation breeding of plants, positron imaging system for plant, sterilization of medical products, environmental conservation due to purification of flue gas and wastewater, and upgrading of natural polymer (polysaccharide etc.) have been performed. Radiation process is a clean one without use of chemical reagents. The electron beam radiation is expected to reduce the cost of radiation process compared with the gamma-ray radiation. (M.H.)

  7. Metabolic engineering of Yarrowia lipolytica for industrial applications.

    Science.gov (United States)

    Zhu, Quinn; Jackson, Ethel N

    2015-12-01

    Yarrowia lipolytica is a safe and robust yeast that has a history of industrial applications. Its physiological, metabolic and genomic characteristics have made it a superior host for metabolic engineering. The results of optimizing internal pathways and introducing new pathways have demonstrated that Y. lipolytica can be a platform cell factory for cost-effective production of chemicals and fuels derived from fatty acids, lipids and acetyl-CoA. Two products have been commercialized from metabolically engineered Y. lipolytica strains producing high amounts of omega-3 eicosapentaenoic acid, and more products are on the way to be produced at industrial scale. Here we review recent progress in metabolic engineering of Y. lipolytica for production of biodiesel fuel, functional fatty acids and carotenoids.

  8. Biology and Industrial Applications of Chlorella: Advances and Prospects.

    Science.gov (United States)

    Liu, Jin; Chen, Feng

    2016-01-01

    Chlorella represents a group of eukaryotic green microalgae that has been receiving increasing scientific and commercial interest. It possesses high photosynthetic ability and is capable of growing robustly under mixotrophic and heterotrophic conditions as well. Chlorella has long been considered as a source of protein and is now industrially produced for human food and animal feed. Chlorella is also rich in oil, an ideal feedstock for biofuels. The exploration of biofuel production by Chlorella is underway. Chlorella has the ability to fix carbon dioxide efficiently and to remove nutrients of nitrogen and phosphorous, making it a good candidate for greenhouse gas biomitigation and wastewater bioremediation. In addition, Chlorella shows potential as an alternative expression host for recombinant protein production, though challenges remain to be addressed. Currently, omics analyses of certain Chlorella strains are being performed, which will help to unravel the biological implications of Chlorella and facilitate the future exploration of industrial applications.

  9. Multifunctional metal-organic frameworks: from academia to industrial applications.

    Science.gov (United States)

    Silva, Patrícia; Vilela, Sérgio M F; Tomé, João P C; Almeida Paz, Filipe A

    2015-10-01

    After three decades of intense and fundamental research on metal-organic frameworks (MOFs), is there anything left to say or to explain? The synthesis and properties of MOFs have already been comprehensively described elsewhere. It is time, however, to prove the nature of their true usability: technological applications based on these extended materials require development and implementation as a natural consequence of the up-to-known intensive research focused on their design and preparation. The current large number of reviews on MOFs emphasizes practical strategies to develop novel networks with varied crystal size, shape and topology, being mainly devoted to academic concerns. The present survey intends to push the boundaries and summarise the state-of-the-art on the preparation of promising (multi)functional MOFs in worldwide laboratories and their use as materials for industrial implementation. This review starts, on the one hand, to describe several tools and striking examples of remarkable and recent (multi)functional MOFs exhibiting outstanding properties (e.g., in gas adsorption and separation, selective sorption of harmful compounds, heterogeneous catalysis, luminescent and corrosion protectants). On the other hand, and in a second part, it intends to use these examples of MOFs to incite scientists to move towards the transference of knowledge from the laboratories to the industry. Within this context, we exhaustively review the many efforts of several worldwide commercial companies to bring functional MOFs towards the daily use, analysing the various patents and applications reported to date. Overall, this review goes from the very basic concepts of functional MOF engineering and preparation ending up in their industrial production on a large scale and direct applications in society.

  10. Bayesian networks applied to process diagnostics. Applications in energy industry

    Energy Technology Data Exchange (ETDEWEB)

    Widarsson, Bjoern (ed.); Karlsson, Christer; Dahlquist, Erik [Maelardalen Univ., Vaesteraas (Sweden); Nielsen, Thomas D.; Jensen, Finn V. [Aalborg Univ. (Denmark)

    2004-10-01

    Uncertainty in process operation occurs frequently in heat and power industry. This makes it hard to find the occurrence of an abnormal process state from a number of process signals (measurements) or find the correct cause to an abnormality. Among several other methods, Bayesian Networks (BN) is a method to build a model which can handle uncertainty in both process signals and the process itself. The purpose of this project is to investigate the possibilities to use BN for fault detection and diagnostics in combined heat and power industries through execution of two different applications. Participants from Aalborg University represent the knowledge of BN and participants from Maelardalen University have the experience from modelling heat and power applications. The co-operation also includes two energy companies; Elsam A/S (Nordjyllandsverket) and Maelarenergi AB (Vaesteraas CHP-plant), where the two applications are made with support from the plant personnel. The project ended out in two quite different applications. At Nordjyllandsverket, an application based (due to the lack of process knowledge) on pure operation data is build with capability to detect an abnormal process state in a coal mill. Detection is made through a conflict analysis when entering process signals into a model built by analysing the operation database. The application at Maelarenergi is built with a combination of process knowledge and operation data and can detect various faults caused by the fuel. The process knowledge is used to build a causal network structure and the structure is then trained by data from the operation database. Both applications are made as off-online applications, but they are ready for being run on-line. The performance of fault detection and diagnostics are good, but a lack of abnormal process states with known cause reduces the evaluation possibilities. Advantages with combining expert knowledge of the process with operation data are the possibility to represent

  11. Application of Laser Ablation Processing in Electric Power System Industries

    Science.gov (United States)

    Konagai, Chikara; Sano, Yuji; Nittoh, Koichi; Kuwako, Akira

    The present status of laser ablation processing applied in electric power system industries is reviewed. High average power LD-pumped Nd:YAG lasers with Q-switch have been developed and currently introduced into various applications. Optical fiber based laser beam delivery systems for Q-switched pulse laser are also being developed these years. Based on such laser and beam delivery technology, laser ablation processes are gradually introduced in maintenance of nuclear power plant, thermal power plant and electrical power distribution system. Cost effectiveness, robustness and reliability of the process is highly required for wide utilization in these fields.

  12. Laser Isotope Enrichment for Medical and Industrial Applications

    Energy Technology Data Exchange (ETDEWEB)

    Leonard Bond

    2006-07-01

    Laser Isotope Enrichment for Medical and Industrial Applications by Jeff Eerkens (University of Missouri), Jay Kunze (Idaho State University), and Leonard Bond (Idaho National Laboratory) The principal isotope enrichment business in the world is the enrichment of uranium for commercial power reactor fuels. However, there are a number of other needs for separated isotopes. Some examples are: 1) Pure isotopic targets for irradiation to produce medical radioisotopes. 2) Pure isotopes for semiconductors. 3) Low neutron capture isotopes for various uses in nuclear reactors. 4) Isotopes for industrial tracer/identification applications. Examples of interest to medicine are targets to produce radio-isotopes such as S-33, Mo-98, Mo-100, W-186, Sn-112; while for MRI diagnostics, the non-radioactive Xe-129 isotope is wanted. For super-semiconductor applications some desired industrial isotopes are Si-28, Ga-69, Ge-74, Se-80, Te-128, etc. An example of a low cross section isotope for use in reactors is Zn-68 as a corrosion inhibitor material in nuclear reactor primary systems. Neutron activation of Ar isotopes is of interest in industrial tracer and diagnostic applications (e.g. oil-logging). . In the past few years there has been a sufficient supply of isotopes in common demand, because of huge Russian stockpiles produced with old electromagnetic and centrifuge separators previously used for uranium enrichment. Production of specialized isotopes in the USA has been largely accomplished using old ”calutrons” (electromagnetic separators) at Oak Ridge National Laboratory. These methods of separating isotopes are rather energy inefficient. Use of lasers for isotope separation has been considered for many decades. None of the proposed methods have attained sufficient proof of principal status to be economically attractive to pursue commercially. Some of the authors have succeeded in separating sulfur isotopes using a rather new and different method, known as condensation

  13. Reproducibility of deposition and industrial applications of stable superhard nanocomposites

    Institute of Scientific and Technical Information of China (English)

    Stan Veprek

    2004-01-01

    After a brief introduction regarding the different approaches to superhard coatings we shall concentrate on the problem of the reproducibility of the deposition of superhard and thermally very stable nanocomposites according to the design principle published by Veprek and Reiprich in 1995. It will be shown that either the choice of inappropriate deposition conditions, in contradiction to our design principle, or impurities in the coatings are the reason for the lack of reproducibility of our earlier results by many other workers. We shall also briefly summarize the recent industrial applications.

  14. Electrochemical Machining – Special Equipment and Applications in Aircraft Industry

    Directory of Open Access Journals (Sweden)

    Ruszaj Adam

    2016-06-01

    Full Text Available Electrochemical machining is an unique method of shaping in which, for optimal parameters tool has no wear, surface layer properties after machining are similar to the core material and surface quality and accuracy increase together with material removal rate increase. Such advantages of electrochemical machining, besides of some ecological problems, create industry interest in the range of manufacturing elements made of materials with special properties (i.e. turbine blades of flow aircrafts engines. In the paper the nowadays possibilities and recent practical application of electrochemical machining in aircraft have been presented.

  15. Sugar ester surfactants: enzymatic synthesis and applications in food industry.

    Science.gov (United States)

    Neta, Nair S; Teixeira, José A; Rodrigues, Lígia R

    2015-01-01

    Sugar esters are non-ionic surfactants that can be synthesized in a single enzymatic reaction step using lipases. The stability and efficiency of lipases under unusual conditions and using non-conventional media can be significantly improved through immobilization and protein engineering. Also, the development of de novo enzymes has seen a significant increase lately under the scope of the new field of synthetic biology. Depending on the esterification degree and the nature of fatty acid and/or sugar, a range of sugar esters can be synthesized. Due to their surface activity and emulsifying capacity, sugar esters are promising for applications in food industry.

  16. Industrial application of e-beam accelerators in Korea

    Science.gov (United States)

    Han, Bumsoo; Kim, JinKyu; Kim, Yuri; Jeong, Kwang-Young

    2012-07-01

    Electron Accelerators are the most common means of radiation processing, and they are used in diverse industries to enhance the physical and the chemical properties of materials and to reduce undesirable contaminants, such as pathogens or toxic by-products of materials. Fifteen thousand [1,500] electron accelerators are commercially used in the world, and this number is eight or nine times greater than the number of Gamma irradiation facilities. Electron accelerators are reliable and durable electrically-sourced equipment that can produce ionizing radiation when it is needed for a particular commercial use. Electron accelerators were introduced in Korea during the 1970s, firstly for research and later for insulated wire and cable production. At present, over sixty electron accelerators are in commercial use, providing several billion USD annually in Korean industries, mainly for purposes such as, productions of wires, cables, thermo-shrinkable materials, foam sheets, and coating, curing of materials, sterilization of medical products, environmental protection, and others. With the increasing needs in the automobile and electronics industries, applicable areas for electron accelerator will be extended greatly in the future.

  17. Microfluidics—from fundamental research to industrial applications

    Science.gov (United States)

    Köster, Sarah

    2013-03-01

    The advance of microfluidics started in the early 1980s. At the time, researchers realized that many processes and reactions in chemistry and biology, which typically take place on small length scales, can be defined, controlled and understood much better when using tools on equally small length scales. Reactions and reaction kinetics rely on (gradual) concentration differences and microfluidics provides the unique possibility to establish exactly such gradients of solutes, ion concentrations, pH value and so on. Nowadays the variety of specific microfluidic methods is large. In principle, they can be divided into two groups: (i) monophase flow, where miscible (e.g. aqueous) fluids are mixed, mostly by diffusion owing to the laminar flow on small length scales and (ii) multiphase flow, the most prominent example of which is probably droplet microfluidics, where water-in-oil or oil-in-water emulsions are used to encapsulate chemical or biological systems and separate them from each other, much like in 'micron-scale test tubes'. Now, 30 years later, microfluidic techniques are seriously considered for industrial applications, although some important steps in the upscaling process are still missing. The purpose of this special issue is to shed light on the different aspects in microfluidics research starting from fundamental research reaching all the way to industrial applications. The study by Toma and co-workers takes advantage of the controlled diffusive mixing when co-flowing aqueous, miscible solutions. They combine microfluidics with optical, spectroscopic and scattering techniques to study DNA packing. Nunes et al review the different regimes when replacing one of the fluids by an oil phase and varying flow rates and device geometries with a particular emphasis on using multiphase microfluidics for synthesis of particles or fibres. Going into the third dimension by fabricating microfluidic devices with several layers, producing emulsions can also be achieved by

  18. Industrial applications of ion implantation into metal surfaces

    International Nuclear Information System (INIS)

    The modern materials processing technique, ion implantation, has intriguing and attractive features that stimulate the imaginations of scientists and technologists. Success of the technique for introducing dopants into semiconductors has resulted in a stable and growing infrastructure of capital equipment and skills for use of the technique in the economy. Attention has turned to possible use of ion implantation for modification of nearly all surface related properties of materials - optical, chemical and corrosive, tribological, and several others. This presentation provides an introduction to fundamental aspects of equipment, technique, and materials science of ion implantation. Practical and economic factors pertaining to the technology are discussed. Applications and potential applications are surveyed. There are already available a number of ion-implanted products, including ball-and-roller bearings and races, punches-and-dies, injection screws for plastics molding, etc., of potential interest to the machine tool industry

  19. Industrial applications of ion implantation into metal surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Williams, J.M.

    1987-07-01

    The modern materials processing technique, ion implantation, has intriguing and attractive features that stimulate the imaginations of scientists and technologists. Success of the technique for introducing dopants into semiconductors has resulted in a stable and growing infrastructure of capital equipment and skills for use of the technique in the economy. Attention has turned to possible use of ion implantation for modification of nearly all surface related properties of materials - optical, chemical and corrosive, tribological, and several others. This presentation provides an introduction to fundamental aspects of equipment, technique, and materials science of ion implantation. Practical and economic factors pertaining to the technology are discussed. Applications and potential applications are surveyed. There are already available a number of ion-implanted products, including ball-and-roller bearings and races, punches-and-dies, injection screws for plastics molding, etc., of potential interest to the machine tool industry.

  20. Research and industrial applications of EDXRF at MINT

    International Nuclear Information System (INIS)

    EDXRF is an analytical technique offering rapid and simple elemental analysis on a range of sample from solid, liquid, metals to powders and films. The technique that was first installed at MINT in 1994 is use both in research as well as industrial applications. Materials characterisation of ceramics, purity of precious metals and measurements of optimum processing conditions are among its main applications. One of the main benefits of this technique in this sector is its ease in sample preparation, where direct analysis is commonly done. Also, the non-destructiveness of the technique had also contributed to its advantages of analysing small precious sample besides made it more accurate as more repetitive analysis can be carried out. (Author)

  1. Advanced Energy Saving and its Applications in Industry

    CERN Document Server

    Matsuda, Kazuo; Fushimi, Chihiro; Tsutsumi, Atsushi; Kishimoto, Akira

    2013-01-01

    The conventional approach for energy saving in a process system is to maximize heat recovery without changing any process conditions by using pinch technology. “Self-heat recuperation technology” was developed to achieve further energy saving in the process system by eliminating the necessity for any external heat input, such as firing or imported steam. Advanced Energy Saving and its Applications in Industry introduces the concept of self-heat recuperation and the application of such technology to a wide range of processes from heavy chemical complexes to other processes such as drying and gas separation processes, which require heating and cooling during operation.   Conventional energy saving items in a utility system are applied and implemented based on a single site approach, however, when looking at heavy chemical complexes, it was apparent that the low-grade heat discharged as waste from a refinery could also be used in an adjacent petrochemical plant. There could therefore be a large energy savin...

  2. Recent Developments of Magnetoresistive Sensors for Industrial Applications.

    Science.gov (United States)

    Jogschies, Lisa; Klaas, Daniel; Kruppe, Rahel; Rittinger, Johannes; Taptimthong, Piriya; Wienecke, Anja; Rissing, Lutz; Wurz, Marc Christopher

    2015-11-12

    The research and development in the field of magnetoresistive sensors has played an important role in the last few decades. Here, the authors give an introduction to the fundamentals of the anisotropic magnetoresistive (AMR) and the giant magnetoresistive (GMR) effect as well as an overview of various types of sensors in industrial applications. In addition, the authors present their recent work in this field, ranging from sensor systems fabricated on traditional substrate materials like silicon (Si), over new fabrication techniques for magnetoresistive sensors on flexible substrates for special applications, e.g., a flexible write head for component integrated data storage, micro-stamping of sensors on arbitrary surfaces or three dimensional sensing under extreme conditions (restricted mounting space in motor air gap, high temperatures during geothermal drilling).

  3. Environmental and industrial applications of pulsed power systems

    International Nuclear Information System (INIS)

    The technology base formed by the development of high peak power simulators, laser drivers, free electron lasers (FEL's), and Inertial Confinement Fusion (ICF) drivers from the early 60's through the late 80's is being extended to high average power short-pulse machines with the capabilities of performing new roles in environmental cleanup applications and in supporting new types of industrial manufacturing processes. Some of these processes will require very high average beam power levels of hundreds of kilowatts to perhaps megawatts. In this paper we briefly discuss new technology capabilities and then concentrate on specific application areas that may benefit from the high specific energies and high average powers attainable with short-pulse machines

  4. Thermal sensors principles and applications for semiconductor industries

    CERN Document Server

    2015-01-01

    This book is a comprehensive guide to both the fundamentals of thermal sensors and their advanced functions. Key topics include sensor materials, CMOS-compatible sensors, measurement capabilities, thermal management and manufacturing processes. The introductory chapter covers the basic principles of thermal sensors from the essentials of heat transfer to smart wireless sensors. Later chapters illustrate the wide range of thermal sensor uses, from microprocessor thermal sensing to energy converter applications. Modeling and simulation techniques are used to explain the future direction of the field. Designed for researchers and practitioners working with wireless sensors and thermal management, Thermal Sensors: Principles and Applications for Semiconductor Industries is a valuable reference to the benefits and challenges these sensors offer. Advanced-level students studying mechanical or electrical engineering and networks will also find the content useful.

  5. Artificial Intelligence Application in Power Generation Industry: Initial considerations

    Science.gov (United States)

    Ismail, Rahmat Izaizi B.; Ismail Alnaimi, Firas B.; AL-Qrimli, Haidar F.

    2016-03-01

    With increased competitiveness in power generation industries, more resources are directed in optimizing plant operation, including fault detection and diagnosis. One of the most powerful tools in faults detection and diagnosis is artificial intelligence (AI). Faults should be detected early so correct mitigation measures can be taken, whilst false alarms should be eschewed to avoid unnecessary interruption and downtime. For the last few decades there has been major interest towards intelligent condition monitoring system (ICMS) application in power plant especially with AI development particularly in artificial neural network (ANN). ANN is based on quite simple principles, but takes advantage of their mathematical nature, non-linear iteration to demonstrate powerful problem solving ability. With massive possibility and room for improvement in AI, the inspiration for researching them are apparent, and literally, hundreds of papers have been published, discussing the findings of hybrid AI for condition monitoring purposes. In this paper, the studies of ANN and genetic algorithm (GA) application will be presented.

  6. Potential Application of Yeast β-Glucans in Food Industry

    Directory of Open Access Journals (Sweden)

    Vesna Zechner-Krpan

    2014-02-01

    Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Different β-glucans are found in a variety of natural sources such as bacteria, yeast, algae, mushrooms, barley and oat. They have potential use in medicine and pharmacy, food, cosmetic and chemical industries, in veterinary medicine and feed production. The use of different β-glucans in food industry and their main characteristics important for food production are described in this paper. This review focuses on beneficial properties and application of β-glucans isolated from different yeasts, especially those that are considered as waste from brewing industry. Spent brewer’s yeast, a by-product of beer production, could be used as a raw-material for isolation of β-glucan. In spite of the fact that large quantities of brewer’s yeast are used as a feedstuff , certain quantities are still treated as a liquid waste. β-Glucan is one of the compounds that can achieve a greater commercial value than the brewer’s yeast itself and maximize the total profitability of the brewing process. β-Glucan isolated from spent brewer’s yeast possesses properties that are benefi cial for food production. Therefore, the use of spent brewer’s yeast for isolation of β-glucan intended for food industry would represent a payable technological and economical choice for breweries.

  7. Radiation protection in category III large gamma irradiators; Radioprotecao em irradiadores de grande porte de categoria III

    Energy Technology Data Exchange (ETDEWEB)

    Costa, Neivaldo; Furlan, Gilberto Ribeiro, E-mail: neivaldo@cena.usp.b, E-mail: gilfurlan@cena.usp.b [Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP (Brazil); Itepan, Natanael Marcio, E-mail: natanael.itepan@unianhanguera.edu.b [Universidade Anhanguera, Goiania, GO (Brazil)

    2011-07-01

    This article discusses the advantages of category III large gamma irradiator compared to the others, with emphasis on aspects of radiological protection, in the industrial sector. This category is a kind of irradiators almost unknown to the regulators authorities and the industrial community, despite its simple construction and greater radiation safety intrinsic to the model, able to maintain an efficiency of productivity comparable to those of category IV. Worldwide, there are installed more than 200 category IV irradiators and there is none of a category III irradiator in operation. In a category III gamma irradiator, the source remains fixed in the bottom of the tank, always shielded by water, negating the exposition risk. Taking into account the benefits in relation to radiation safety, the category III large irradiators are highly recommended for industrial, commercial purposes or scientific research. (author)

  8. Progress for the Industry Application External Hazard Analyses Early Demonstration

    International Nuclear Information System (INIS)

    This report describes the current progress and status related to the Industry Application #2 focusing on External Hazards. For this industry application within the Light Water Reactor Sustainability (LWRS) Program Risk-Informed Safety Margin Characterization (RISMC) R&D Pathway, we will create the Risk-Informed Margin Management (RIMM) approach to represent meaningful (i.e., realistic facility representation) event scenarios and consequences by using an advanced 3D facility representation that will evaluate external hazards such as flooding and earthquakes in order to identify, model and analyze the appropriate physics that needs to be included to determine plant vulnerabilities related to external events; manage the communication and interactions between different physics modeling and analysis technologies; and develop the computational infrastructure through tools related to plant representation, scenario depiction, and physics prediction. One of the unique aspects of the RISMC approach is how it couples probabilistic approaches (the scenario) with mechanistic phenomena representation (the physics) through simulation. This simulation-based modeling allows decision makers to focus on a variety of safety, performance, or economic metrics. In this report, we describe the evaluation of various physics toolkits related to flooding representation. Ultimately, we will be coupling the flooding representation with other events such as earthquakes in order to provide coupled physics analysis for scenarios where interactions exist.

  9. Progress for the Industry Application External Hazard Analyses Early Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Smith, Curtis L. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Prescott, Steven [Idaho National Lab. (INL), Idaho Falls, ID (United States); Coleman, Justin [Idaho National Lab. (INL), Idaho Falls, ID (United States); Ryan, Emerald [Idaho State Univ., Pocatello, ID (United States); Bhandari, Bishwo [Idaho State Univ., Pocatello, ID (United States); Sludern, Daniel [Idaho State Univ., Pocatello, ID (United States); Pope, Chad [Idaho State Univ., Pocatello, ID (United States); Sampath, Ram [Centroid PIC, Idaho Falls, ID (United States)

    2015-09-01

    This report describes the current progress and status related to the Industry Application #2 focusing on External Hazards. For this industry application within the Light Water Reactor Sustainability (LWRS) Program Risk-Informed Safety Margin Characterization (RISMC) R&D Pathway, we will create the Risk-Informed Margin Management (RIMM) approach to represent meaningful (i.e., realistic facility representation) event scenarios and consequences by using an advanced 3D facility representation that will evaluate external hazards such as flooding and earthquakes in order to identify, model and analyze the appropriate physics that needs to be included to determine plant vulnerabilities related to external events; manage the communication and interactions between different physics modeling and analysis technologies; and develop the computational infrastructure through tools related to plant representation, scenario depiction, and physics prediction. One of the unique aspects of the RISMC approach is how it couples probabilistic approaches (the scenario) with mechanistic phenomena representation (the physics) through simulation. This simulation-based modeling allows decision makers to focus on a variety of safety, performance, or economic metrics. In this report, we describe the evaluation of various physics toolkits related to flooding representation. Ultimately, we will be coupling the flooding representation with other events such as earthquakes in order to provide coupled physics analysis for scenarios where interactions exist.

  10. MeV ion processing applications for industry

    International Nuclear Information System (INIS)

    Ions beams with MeV energies produce a variety of interactions with matter, broadly classified as either electronic or nuclear. These interactions in turn lead to changes in the properties of the matter which may be beneficial or detrimental. In high technology industry, use is increasingly made of ion beam technologies to process novel materials. Typical applications include high energy implantation, in which the deposition of a specific element at depth within the structure of material is the required objective, and irradiation modification, in which the balance between the beneficial and the detrimental effects of the fast ion interactions is exploited. The basic principles behind MeV ion processing are described. Broad areas of application in industrial materials include effects in ion beam analysis, Thin Layer Activation for wear and corrosion measurement, carrier lifetime control in electronic devices, and the simulation of radiation damage effects in, for example, solar cells for spacecraft. New development areas are described in which subtle but potentially significant changes in the chemistry of surfaces and interfaces may be generated by exposure to MeV ion beams. (orig.)

  11. Adaptive-passive vibration control systems for industrial applications

    Science.gov (United States)

    Mayer, D.; Pfeiffer, T.; Vrbata, J.; Melz, T.

    2015-04-01

    Tuned vibration absorbers have become common for passive vibration reduction in many industrial applications. Lightly damped absorbers (also called neutralizers) can be used to suppress narrowband disturbances by tuning them to the excitation frequency. If the resonance is adapted in-operation, the performance of those devices can be significantly enhanced, or inertial mass can be decreased. However, the integration of actuators, sensors and control electronics into the system raises new design challenges. In this work, the development of adaptive-passive systems for vibration reduction at an industrial scale is presented. As an example, vibration reduction of a ship engine was studied in a full scale test. Simulations were used to study the feasibility and evaluate the system concept at an early stage. Several ways to adjust the resonance of the neutralizer were evaluated, including piezoelectric actuation and common mechatronic drives. Prototypes were implemented and tested. Since vibration absorbers suffer from high dynamic loads, reliability tests were used to assess the long-term behavior under operational conditions and to improve the components. It was proved that the adaptive systems are capable to withstand the mechanical loads in an industrial application. Also a control strategy had to be implemented in order to track the excitation frequency. The most mature concepts were integrated into the full scale test. An imbalance exciter was used to simulate the engine vibrations at a realistic level experimentally. The neutralizers were tested at varying excitation frequencies to evaluate the tracking capabilities of the control system. It was proved that a significant vibration reduction is possible.

  12. Instrumentation for Applied Physics and Industrial Applications: Applications of Detectors in Technology, Medicine and Other Fields

    CERN Document Server

    Hillemanns, H

    2011-01-01

    Instrumentation for Applied Physics and Industrial Applications in 'Applications of Detectors in Technology, Medicine and Other Fields', part of 'Landolt-Börnstein - Group I Elementary Particles, Nuclei and Atoms: Numerical Data and Functional Relationships in Science and Technology, Volume 21B2: Detectors for Particles and Radiation. Part 2: Systems and Applications'. This document is part of Part 2 'Principles and Methods' of Subvolume B 'Detectors for Particles and Radiation' of Volume 21 'Elementary Particles' of Landolt-Börnstein - Group I 'Elementary Particles, Nuclei and Atoms'. It contains the Section '7.3 Instrumentation for Applied Physics and Industrial Applications' of Chapter '7 Applications of Detectors in Technology; Medicine and Other Fields' with the content: 7.3 Instrumentation for Applied Physics and Industrial Applications 7.3.1 Applications of HEP Detectors 7.3.2 Fast Micro- and Nanoelectronics for Particle Detector Readout 7.3.2.1 Fast Counting Mode Front End Electronics 7.3.2.2 NINO,...

  13. 行业网关在通信行业信息化的应用%Industry Application Gateway's Application in communication Industry

    Institute of Scientific and Technical Information of China (English)

    杨洁

    2015-01-01

    In communication industry, Industry Application is provided to industry customer,help them improve routine operation.It is carried by Industry application gateway that corporate with other network component, provide support to industry application.Industry gateway carry SMS, MMS and linked message service, these are applied widely in industry customer.In this article, we mainly study that how industy application gateway carry these industry application.%行业应用是指通信行业面向企业、事业单位、政府机构等行业客户提供涉及日常管理、生产经营活动等的信息化应用。行业网关(Industry Application Gateway)是该应用的主要承载平台,它通过与通信行业其他相关网元的密切协作,实现对全网行业应用的底层支持。行业网关主要承载短信、彩信和链接短信业务,这些业务在行业客户的应用非常广泛。本文主要研究通信领域利用行业网关如何对行业应用的承载支撑。

  14. Application oriented programming and control of industrial robots

    International Nuclear Information System (INIS)

    Efficient use of industrial robots requires a strong interplay between user level commands, the motion control system, and external equipment. It should also be possible for an experienced application engineer to tailor the motion control to a specific application in a convenient way, instead of deficient utilization of the device or tricky user programming which is often the case today. A layered software architecture has been designed based on an application oriented view, considering typical hardware and software constraints. The top layers or the architecture support improved integration of off-line programming with interactive teach-in programming. The proposed solution is based on a transformation of robot programs between an on-line and an off-line representation. A central part of the architecture is an intermediate software layer, allowing the experienced user to introduce application specific motion primitives, on top of the motion control system. Flexibility during system configuration combined with computing efficiency and performance at run-time is of major importance. The solution is based on so called actions, which are methods to be passed between different software layers. Such methods can be specification of nonlinear control parameters, application specific control strategies, or treatment of external sensor signals. The actions can be implemented efficiently even in the multiprocessor case by using relocatable executable pieces of code generated from a special cross-compilation strategy. The lowest layers, comprising the motion control, have to be efficient and still fit in with the upper layers. In these layers, software solutions include an external sensor interface and a concept of motion pipelining allowing sensor based motions to be partly computed in advance. An experimental platform, built around commercially available robots, has been developed to verify the proposed solutions. (au)

  15. Thermophotovoltaic potential applications for civilian and industrial use in Japan

    Science.gov (United States)

    Yamaguchi, Hiromi; Yamaguchi, Masafumi

    1999-03-01

    Investigative research on potential market for TPV power sources in Japan has been focused on how TPV can contribute to energy conservation and environmental protection and harmony. The application needs for TPV were surveyed in comparison with conventional engine or turbine generators and developing power generation technologies such as fuel cells or chemical batteries, etc. The investigation on the performance of commercial generators shows that regarding system efficiency, TPV can compete with conventional generators in the output power class of tens of kW. According to the sales for small scale generators in Japan, most of the generators below 10 kW class are utilized mainly for construction, communication, leisure, and that 10-100 kW class generators are for cogeneration in small buildings. Waste heat recovery in dispersed furnaces is another potential application of compact TPV cells. Exhaust heat from small scale incinerators and industrial furnaces is undesirable to be recorded into electricity due to excessive heat loss of the smaller steam turbine generators. Solar powered TPV is also of our concern as a natural energy use. From the viewpoint of applicability for TPV, portable generators cogeneration systems, and solar power plants were selected for our system consideration. Intermediate report on the feasibility study concerning such TPV systems is given as well as the review of the current status of competing power generation technologies in Japan.

  16. Industrial Applications of High Power CO2 Lasers - System Descriptions

    Science.gov (United States)

    Gukelberger, Armin

    1986-10-01

    The laser as a cutting tool for sheet metal cutting has beenl well accepted in industry for many years. Several hundreds of units are used for contour cutting of small and medium-sized series on plane metal sheets up to 6 mm thick. Within the last three years, cutting systems have been expanded in three ways: thicker material up to 12 mm can now be cut by using higher powered lasers (1500 W); with the introduction of flying optic systems which cover sheet dimensions up to 4 m x 3 m, the cutting of larger sized metal sheets is possible. In addition, the use of five or six axis systems allows cutting of three-dimensional plastic and metal material. Besides laser cutting, the acceptance of systems for laser welding applications is increa sing. Several systems have been running in production for a couple of years and laser wel ding will probably become the fastest growing market in laser material processing within the next five years. The laser technology is regarded as a beneficial tool for welding, whenever low heat input and, consequently, low heat distortion is requested. To day's main welding application areas are: components of car engines and transmissions, window spacer and stainless steel tube welding, and also car body welding with laser robots or five axis gantry type systems. The output power of CO2-lasers for welding applications is between 1 and 5 kw in most cases.

  17. The development of VR technology for nuclear industry applications

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yong Bum; Cho, Jai Wan; Lee, Nam Ho; Choi, Young Soo; Park, Soon Yong

    1998-01-01

    By searching the present condition of virtual reality technology of which researches were carried out not only abroad but also the country in nuclear power industry, we confirm the possibility of practical usage of VR in it. And as a fundamental research for applications of VR in nuclear power industry, gesture recognition for remote working and VR training system for severe working were performed. 1. A study on gesture recognition for remote working : The hand gesture recognition technology using visual signal and tactile magnetic sensor as a basic study for the introduction of task command and communication were performed. 2. A study on an construction of the virtual environment training system for the task in a severe condition: A construction of virtual reality training system for the tasks in a severe working condition was implemented. This system was intended to enhance the efficiency of actual tasks through advanced practicing the motion procedures those should be performed in a severe working condition where it is difficult to access for personnel. The motion information which is came from the sensors attached on trainers body was used for construction of the virtual environment through the computer graphic procedures. The VR training system has many merits relative to the conservative training method that was performed with mock-up which was made as the same size and shape as real component in nuclear power plant. (author). 27 refs., 21 tabs., 51 figs

  18. Precision engineering for optical applications: knowledge transfer into UK industry

    Science.gov (United States)

    Sansom, Christopher; Shore, Paul

    2009-06-01

    A means of facilitating the transfer of precision engineering knowledge and skills from academic institutions and their research partners into UK optics and optical engineering companies is described. The process involves the creation of an Integrated Knowledge Centre (IKC), a partnership led by Cranfield University with the support of the University of Cambridge, University College London, and the OpTIC technium. This paper describes the development of the three main vehicles for knowledge transfer. These are a Masters level postgraduate degree course (the Cranfield University led MSc in "Ultra Precision Technologies"), a portfolio of industrial short courses which are designed to address key skills shortages in the fields of precision engineering for optical applications, and an e-learning package in precision engineering. The main issues encountered during the development of the knowledge transfer teaching and learning packages are discussed, and the outcomes from the first year of knowledge transfer activities are described. In overall summary, the results demonstrate how the Integrated Knowledge Centre in Ultra Precision and Structured Surfaces' approach to knowledge transfer has been effective in addressing the engineering skills gap in precision optics based industries.

  19. The development of VR technology for nuclear industry applications

    International Nuclear Information System (INIS)

    By searching the present condition of virtual reality technology of which researches were carried out not only abroad but also the country in nuclear power industry, we confirm the possibility of practical usage of VR in it. And as a fundamental research for applications of VR in nuclear power industry, gesture recognition for remote working and VR training system for severe working were performed. 1. A study on gesture recognition for remote working : The hand gesture recognition technology using visual signal and tactile magnetic sensor as a basic study for the introduction of task command and communication were performed. 2. A study on an construction of the virtual environment training system for the task in a severe condition: A construction of virtual reality training system for the tasks in a severe working condition was implemented. This system was intended to enhance the efficiency of actual tasks through advanced practicing the motion procedures those should be performed in a severe working condition where it is difficult to access for personnel. The motion information which is came from the sensors attached on trainers body was used for construction of the virtual environment through the computer graphic procedures. The VR training system has many merits relative to the conservative training method that was performed with mock-up which was made as the same size and shape as real component in nuclear power plant. (author). 27 refs., 21 tabs., 51 figs

  20. Titanium Sheet Fabricated from Powder for Industrial Applications

    Energy Technology Data Exchange (ETDEWEB)

    Peter, William H [ORNL; Muth, Thomas R [ORNL; Chen, Wei [ORNL; Yamamoto, Yukinori [ORNL; Jolly, Brian C [ORNL; Stone, Nigel [CSIRO ICT Center, Australia; Cantin, G.M.D. [CSIRO ICT Center, Australia; Barnes, John [CSIRO ICT Center, Australia; Paliwal, Muktesh [Ametek, Inc.; Smith, Ryan [Ametek, Inc.; Capone, Joseph [Ametek, Inc.; Liby, Alan L [ORNL; Williams, James C [Ohio State University; Blue, Craig A [ORNL

    2012-01-01

    In collaboration with Ametek and Commonwealth Scientific and Industrial Research Organization (CSIRO), Oak Ridge National Laboratory has evaluated three different methods for converting titanium hydride-dehydride (HDH) powder into thin gauge titanium sheet from a roll compacted preform. Methodologies include sintering, followed by cold rolling and annealing; direct hot rolling of the roll-compacted sheet; and hot rolling of multiple layers of roll compacted sheet that are encapsulated in a steel can. All three methods have demonstrated fully consolidated sheet, and each process route has the ability to produce sheet that meets ASTM B265 specifications. However, not every method currently provides sheet that can be highly formed without tearing. The degree of sintering between powder particles, post processing density, and the particle to particle boundary layer where compositional variations may exist, have a significant effect on the ability to form the sheet into useful components. Uniaxial tensile test results, compositional analysis, bend testing, and biaxial testing of the titanium sheet produced from hydride-dehydride powder will be discussed. Multiple methods of fabrication and the resulting properties can then be assessed to determine the most economical means of making components for industrial applications.

  1. Melt rheology and its applications in the plastics industry

    CERN Document Server

    Dealy, John M

    2013-01-01

    This is the second edition of Melt Rheology and its Role in Plastics Processing, although the title has changed to reflect its broadened scope. Advances in the recent years in rheometer technology and polymer science have greatly enhanced the usefulness of rheology in the plastics industry. It is now possible to design polymers having specific molecular structures and to predict the flow properties of melts having those structures. In addition, rheological properties now provide more precise information about molecular structure. This book provides all the information that is needed for the intelligent application of rheology in the development of new polymers, the determination of molecular structure and the correlation of processability with laboratory test data. Theory and equations are limited to what is essential for the use of rheology in the characterization of polymers, the development of new plastics materials and the prediction of plastics processing behavior. The emphasis is on information that wil...

  2. Androids: application of EAP as artificial muscles to entertainment industry

    Science.gov (United States)

    Hanson, D.; Pioggia, G.; Bar-Cohen, Yoseph; de Rossi, D.

    2001-01-01

    The classic movie Metropolis (1926), which is nowadays considered a cinema milestone, has shown the possibility to build robots called androids that are science and fiction run together to realize a dream: the human-like robot. In that movie, Dr. Rotwang transforms a simple and cold calculating robot into the body of a beautiful woman. Robots have often been depicted as metal creatures with cold steel bodies, but there is no reason why metals should be the only kind of material for construction of robots. The authors examined the issues related to applying electroactive polymers materials (EAP) to the entertainment industry. EAP are offering attractive characteristics with the potential to produce more realistic models of living creatures at significantly lower cost. This paper seeks to elucidate how EAP might infiltrate and ultimately revolutionize entertainment, showing some applicative examples.

  3. Current and future industrial application of electron accelerators in Thailand

    Energy Technology Data Exchange (ETDEWEB)

    Siri-Upathum, Chyagrit [Chulalongkorn Univ., Faculty of Engineering, Bangkok (Thailand)

    2003-02-01

    Industrial applications of electron accelerators in Thailand, first introduced in 1997 for radiation sterilized products such as doctor gown, pampas, feminine napkin etc followed by installation of accelerators, one with energies at 20 MV and the other at 5 MV to produce new value added products like gem stones, topaz, tourmaline and zircon. The machines operate in pulse mode and is also used for irradiation services for food and sterilized products treatment. The need for low and medium energy accelerators in radiation technology is stressed. They are to be used for crosslinking of electrical wire and cable, heat shrinkable materials, low protein concentrated rubber latex, rubber wood furniture and parts, and silk protein degradation. The role of governmental organizations like Nuclear Research Institute (OAEP) and universities in stimulating the utilization of radiation processing in Thailand is strengthened. (S. Ohno)

  4. Fluid-based radon mitigation technology development for industrial applications

    Energy Technology Data Exchange (ETDEWEB)

    Liu, K.V.; Gabor, J.D.; Holtz, R.E.; Gross, K.C.

    1996-06-01

    The objective of the radon mitigation technology development effort is to develop an efficient and economical radon gas removal technology based on a fluid absorption process. The technology must be capable of cleaning up a wide range of radon gas stream concentrations to a level that meets EPA gas emission standards for residential and industrial applications. Argonne has recently identified a phenomenon that offers the possibility of radon recovery from the atmosphere with high efficiency at room temperature, and radon release at slightly elevated temperatures (50-60 degrees C.) such a device would offer numerous substantial advantages over conventional cryogenic charcoal systems for the removal of radon. Controlled sources of radon in Argonne`s radon research facility are being used to quantitatively assess the performance of a selected class of absorbing fluids over a range of radon concentrations. This paper will discuss the design of laboratory- and engineering-scale radon absorption units and present some preliminary experimental test results.

  5. Industrial application of geothermal energy in Southeast Idaho

    Energy Technology Data Exchange (ETDEWEB)

    Batdorf, J.A.; McClain, D.W.; Gross, M.; Simmons, G.M.

    1980-02-01

    Those phosphate related and food processing industries in Southeastern Idaho are identified which require large energy inputs and the potential for direct application of geothermal energy is assessed. The total energy demand is given along with that fractional demand that can be satisfied by a geothermal source of known temperature. The potential for geothermal resource development is analyzed by examining the location of known thermal springs and wells, the location of state and federal geothermal exploration leases, and the location of federal and state oil and gas leasing activity in Southeast Idaho. Information is also presented regarding the location of geothermal, oil, and gas exploration wells in Southeast Idaho. The location of state and federal phosphate mining leases is also presented. This information is presented in table and map formats to show the proximity of exploration and development activities to current food and phosphate processing facilities and phosphate mining activities. (MHR)

  6. Application of Target Costing method in the Hospitality Industry

    Directory of Open Access Journals (Sweden)

    Andor Pajrok

    2014-12-01

    Full Text Available Traditional approaches to managing costs are based on the costs that are the result of existing capabilities and resources in the company. Adding to these costs a specified margin or profit, leads to the sales price. If the market is not ready to accept such a selling price, managers need to find opportunities for rationalization and cost reduction. Target cost management begins the process of managing the sales price and the planned profit that the market can accept, and only then is it possible to determine the cost of the product. In the planning phase of the product and the manufacturing process the approach is to finding a method to lower costs and to reduce them as much as possible. The aim this of study is to investigate the application of target (strategy cost accounting methods in the Hospitality Industry.

  7. Current and future industrial application of electron accelerators in Thailand

    International Nuclear Information System (INIS)

    Industrial applications of electron accelerators in Thailand, first introduced in 1997 for radiation sterilized products such as doctor gown, pampas, feminine napkin etc followed by installation of accelerators, one with energies at 20 MV and the other at 5 MV to produce new value added products like gem stones, topaz, tourmaline and zircon. The machines operate in pulse mode and is also used for irradiation services for food and sterilized products treatment. The need for low and medium energy accelerators in radiation technology is stressed. They are to be used for crosslinking of electrical wire and cable, heat shrinkable materials, low protein concentrated rubber latex, rubber wood furniture and parts, and silk protein degradation. The role of governmental organizations like Nuclear Research Institute (OAEP) and universities in stimulating the utilization of radiation processing in Thailand is strengthened. (S. Ohno)

  8. Energy Efficiency in Industrial Areas: Application of Best Practices for Energy Efficiency In Mediterranean Industrial Areas

    Directory of Open Access Journals (Sweden)

    Maria-Anna Segreto

    2013-04-01

    Full Text Available The results presented in this paper originate from an EU research project that is near toits completion. The goal was to build a model that can be applied to all industrial sites inthe Mediterranean area. The approach followed to achieve the objectives was to study allthe new technologies and systems that, if applied globally, can make the whole areasustainable both energetically and environmentally. The application of the model allowsthe design and implementation of self-sufficient green areas in terms of energy which alsobrings to the reduction of the emissions into the atmosphere. An aim of the project wasalso to identify possible sources of funding or incentives. The main beneficiaries of theresults are SMEs that through a more responsible approach to the environment could getgreater market competitiveness and reduce energy costs of their enterprises. Otherbeneficiaries are the people who obtain advantages from a clearer and less pollutedsurrounding environment.The paper presents the results obtained from the application of the model in some pilotcases.

  9. Characterising freeze in the UK: applications for the insurance industry

    Science.gov (United States)

    Raven, E. K.; Keef, C.; Busby, K.

    2012-04-01

    The UK winters of 2009-2010 and 2010-2011 were characterised by prolonged and widespread low temperatures. This was challenging for the UK insurance industry and organisations such as the emergency services, the Highways Agency and British Gas who had to manage the extra demands that resulted. In the 6-day period running to Christmas Eve 2010, British Gas reported 100,000 boiler repair call-outs, whilst those 190,000 homes and businesses left with frozen and subsequently burst pipes contributed to the ABI's estimated £ 900 million in insured losses for December 2010 alone; the highest payout by the industry for damages associated with cold weather. Unfortunately, the severity of these winters made the difference between profit and loss for some primary UK insurance companies. To enable better pricing of premiums in the future, insurance companies are looking to understand the potential risk from cold waves at a local, postcode-level, whilst reinsurance firms seek to determine the accumulated loss across the UK associated with spatially coherent events. Other industry sectors also strive to improve their understanding of weather extremes for planning and management. Underpinning this is the need to statistically characterise the physical hazard. Aimed primarily at the re/insurance industry, we have applied an established methodology for developing statistical event sets and applied this to generate a UK freeze event set. An event set provides a stochastic set of several thousand events over 10's of 1000's of years and is typically applied within probabilistic catastrophe models. Our method applies extreme value theory and dependence modelling to explain low-temperature relationships across the UK and over time using historical records. The resulting event set represents the spatial and temporal dependence of cold waves in the UK and is modelled against household factors that increase the vulnerability to freezing conditions, such as property type, age and condition

  10. White light interferometer: applications in research and industry

    Science.gov (United States)

    Bandyopadhyay, Sujit

    2015-06-01

    Applications of interferometer are countless both in the research and commercial world. Laser sources offer precise measurements of relative path difference between two interfering beams. An exciting example is LIGO (laser Interferometer for Gravitational Observatory), which is aiming to resolve length change as small as 10-19 m over a 4 km length for detection of gravitational waves. However, laser is a disadvantage for microscopic imaging and surface topography applications usually required in semiconductor industry. A different approach for microscopy is to use white light in place of laser. White light due to its limited temporal coherence offers a multitude of benefits for imaging applications. An immediate benefit from white light is the sharp localisation of interference fringe that makes the 3D topography construction or OCT (Optical Coherence Topography) realisable using a Scanning White Light Interferometer (SWLI) imager. In Mirau Mode, SWLI performs high resolution imaging; whereas in Michelson mode Fourier Transform Spectroscopy (FTS) is realised. SWLI can easily be modified into PUPS (Pupil Plane SWLI) for Ellipsometry. Superimposing Michelson Interferometer known as VISAR (Velocity Interferometer System for Any reflector) can form interference fringes even in presence of wide angle light scattered from a moving illuminated object. This paper describes work undertaken at Nanometrics (UK) on simulation of SWLI fringes including high Numerical Aperture (NA) applications, thin film characterisation, OCT generation and Zemax modelling of compact dispersion-free vibration-immune Fourier-Transformed spectrometer. VISAR as a modified Mach-Zehnder Interferometer is also discussed based on the work at Rutherford-Appleton laboratory (UK).

  11. Anomaly Detection Based on Sensor Data in Petroleum Industry Applications

    Directory of Open Access Journals (Sweden)

    Luis Martí

    2015-01-01

    Full Text Available Anomaly detection is the problem of finding patterns in data that do not conform to an a priori expected behavior. This is related to the problem in which some samples are distant, in terms of a given metric, from the rest of the dataset, where these anomalous samples are indicated as outliers. Anomaly detection has recently attracted the attention of the research community, because of its relevance in real-world applications, like intrusion detection, fraud detection, fault detection and system health monitoring, among many others. Anomalies themselves can have a positive or negative nature, depending on their context and interpretation. However, in either case, it is important for decision makers to be able to detect them in order to take appropriate actions. The petroleum industry is one of the application contexts where these problems are present. The correct detection of such types of unusual information empowers the decision maker with the capacity to act on the system in order to correctly avoid, correct or react to the situations associated with them. In that application context, heavy extraction machines for pumping and generation operations, like turbomachines, are intensively monitored by hundreds of sensors each that send measurements with a high frequency for damage prevention. In this paper, we propose a combination of yet another segmentation algorithm (YASA, a novel fast and high quality segmentation algorithm, with a one-class support vector machine approach for efficient anomaly detection in turbomachines. The proposal is meant for dealing with the aforementioned task and to cope with the lack of labeled training data. As a result, we perform a series of empirical studies comparing our approach to other methods applied to benchmark problems and a real-life application related to oil platform turbomachinery anomaly detection.

  12. Application of microbial α-amylase in industry – A review

    OpenAIRE

    Paula Monteiro de Souza; Pérola de Oliveira e Magalhães

    2010-01-01

    Amylases are one of the main enzymes used in industry. Such enzymes hydrolyze the starch molecules into polymers composed of glucose units. Amylases have potential application in a wide number of industrial processes such as food, fermentation and pharmaceutical industries. α-Amylases can be obtained from plants, animals and microorganisms. However, enzymes from fungal and bacterial sources have dominated applications in industrial sectors. The production of α-amylase is essential f...

  13. Low voltage, hermetically sealed electron beam accelerator for industrial applications

    International Nuclear Information System (INIS)

    Three types of hermetically sealed, low voltage electron beam accelerators and novel solid state power supply/control systems have been developed by Advanced Electron Beams. These accelerators produce uniform, unscanned electron beams through the unique management of the thermionic emitter profile and vacuum body shape. The power density of the accelerators range from 0.02 to 0.2 kW per square centimetre with accelerating voltages ranging from 60 to 150 kV and extracted electron currents of 1 to 30 mA. A wide variety of in-process-line industrial applications have been implemented and continue to be developed for these accelerators including: curing of high density and/or high opacity thin films; cross-linking or chain scission of thermoplastic films; pre-fill disinfestation of food and beverage packaging; sterilization of medical devices and pharmaceutical container surfaces; and the active treatment of air streams for pollution abatement and bioburden remediation. This paper will describe the design of the three emitters and the methods of application implementation. (author)

  14. Industrial applications and current trends in supercritical fluid technologies

    Directory of Open Access Journals (Sweden)

    Gamse Thomas

    2005-01-01

    Full Text Available Supercritical fluids have a great potential for wide fields of processes Although CO2 is still one of the most used supercritical gases, for special purposes propane or even fluorinated-chlorinated fluids have also been tested. The specific characteristics of supercritical fluids behaviour were analyzed such as for example the solubilities of different components and the phase equilibria between the solute and solvent. The application at industrial scale (decaffeinating of tea and coffee, hop extraction or removal of pesticides from rice, activity in supercritical extraction producing total extract from the raw material or different fractions by using the fractionated separation of beverages (rum, cognac, whisky, wine, beer cider, of citrus oils and of lipids (fish oils, tall oil were also discussed. The main interest is still for the extraction of natural raw materials producing food ingredients, nutraceuticals and phytopharmaceuticals but also cleaning purposes were tested such as the decontamination of soils the removal of residual solvents from pharmaceutical products, the extraction of flame retardants from electronic waste or precision degreasing and cleaning of mechanical and electronic parts. An increasing interest obviously exists for impregnation purposes based on supercritical fluids behaviour, as well as for the dying of fibres and textiles. The production of fine particles in the micron and submicron range, mainly for pharmaceutical products is another important application of supercritical fluids. Completely new products can be produced which is not possible under normal conditions. Supercritical fluid technology has always had to compete with the widespread opinion that these processes are very expensive due to very high investment costs in comparison with classical low-pressure equipment. Thus the opinion is that these processes should be restricted to high-added value products. A cost estimation for different plant sizes and

  15. Recycled water reuse permit renewal application for the materials and fuels complex industrial waste ditch and industrial waste pond

    Energy Technology Data Exchange (ETDEWEB)

    Name, No

    2014-10-01

    This renewal application for the Industrial Wastewater Reuse Permit (IWRP) WRU-I-0160-01 at Idaho National Laboratory (INL), Materials and Fuels Complex (MFC) Industrial Waste Ditch (IWD) and Industrial Waste Pond (IWP) is being submitted to the State of Idaho, Department of Environmental Quality (DEQ). This application has been prepared in compliance with the requirements in IDAPA 58.01.17, Recycled Water Rules. Information in this application is consistent with the IDAPA 58.01.17 rules, pre-application meeting, and the Guidance for Reclamation and Reuse of Municipal and Industrial Wastewater (September 2007). This application is being submitted using much of the same information contained in the initial permit application, submitted in 2007, and modification, in 2012. There have been no significant changes to the information and operations covered in the existing IWRP. Summary of the monitoring results and operation activity that has occurred since the issuance of the WRP has been included. MFC has operated the IWP and IWD as regulated wastewater land treatment facilities in compliance with the IDAPA 58.01.17 regulations and the IWRP. Industrial wastewater, consisting primarily of continuous discharges of nonhazardous, nonradioactive, routinely discharged noncontact cooling water and steam condensate, periodic discharges of industrial wastewater from the MFC facility process holdup tanks, and precipitation runoff, are discharged to the IWP and IWD system from various MFC facilities. Wastewater goes to the IWP and IWD with a permitted annual flow of up to 17 million gallons/year. All requirements of the IWRP are being met. The Operations and Maintenance Manual for the Industrial Wastewater System will be updated to include any new requirements.

  16. Recycled Water Reuse Permit Renewal Application for the Materials and Fuels Complex Industrial Waste Ditch and Industrial Waste Pond

    Energy Technology Data Exchange (ETDEWEB)

    No Name

    2014-10-01

    ABSTRACT This renewal application for the Industrial Wastewater Reuse Permit (IWRP) WRU-I-0160-01 at Idaho National Laboratory (INL), Materials and Fuels Complex (MFC) Industrial Waste Ditch (IWD) and Industrial Waste Pond (IWP) is being submitted to the State of Idaho, Department of Environmental Quality (DEQ). This application has been prepared in compliance with the requirements in IDAPA 58.01.17, Recycled Water Rules. Information in this application is consistent with the IDAPA 58.01.17 rules, pre-application meeting, and the Guidance for Reclamation and Reuse of Municipal and Industrial Wastewater (September 2007). This application is being submitted using much of the same information contained in the initial permit application, submitted in 2007, and modification, in 2012. There have been no significant changes to the information and operations covered in the existing IWRP. Summary of the monitoring results and operation activity that has occurred since the issuance of the WRP has been included. MFC has operated the IWP and IWD as regulated wastewater land treatment facilities in compliance with the IDAPA 58.01.17 regulations and the IWRP. Industrial wastewater, consisting primarily of continuous discharges of nonhazardous, nonradioactive, routinely discharged noncontact cooling water and steam condensate, periodic discharges of industrial wastewater from the MFC facility process holdup tanks, and precipitation runoff, are discharged to the IWP and IWD system from various MFC facilities. Wastewater goes to the IWP and IWD with a permitted annual flow of up to 17 million gallons/year. All requirements of the IWRP are being met. The Operations and Maintenance Manual for the Industrial Wastewater System will be updated to include any new requirements.

  17. Artificial neural nets application in the cotton yarn industry

    Directory of Open Access Journals (Sweden)

    Gilberto Clóvis Antoneli

    2016-06-01

    Full Text Available The competitiveness in the yarn production sector has led companies to search for solutions to attain quality yarn at a low cost. Today, the difference between them, and thus the sector, is in the raw material, meaning processed cotton and its characteristics. There are many types of cotton with different characteristics due to its production region, harvest, storage and transportation. Yarn industries work with cotton mixtures, which makes it difficult to determine the quality of the yarn produced from the characteristics of the processed fibers. This study uses data from a conventional spinning, from a raw material made of 100% cotton, and presents a solution with artificial neural nets that determine the thread quality information, using the fibers’ characteristics values and settings of some process adjustments. In this solution a neural net of the type MultiLayer Perceptron with 11 entry neurons (8 characteristics of the fiber and 3 process adjustments, 7 output neurons (yarn quality and two types of training, Back propagation and Conjugate gradient descent. The selection and organization of the production data of the yarn industry of the cocamar® indústria de fios company are described, to apply the artificial neural nets developed. In the application of neural nets to determine yarn quality, one concludes that, although the ideal precision of absolute values is lacking, the presented solution represents an excellent tool to define yarn quality variations when modifying the raw material composition. The developed system enables a simulation to define the raw material percentage mixture to be processed in the plant using the information from the stocked cotton packs, thus obtaining a mixture that maintains the stability of the entire productive process.

  18. Intra-industry adjustment to import competition : theory and application to the German clothing industry

    OpenAIRE

    Raff, Horst; Wagner, Joachim

    2009-01-01

    This paper uses an oligopoly model with heterogeneous firms to examine how an industry adjusts to rising import competition. The model predicts that in the short run the least efficient firms in the industry become inactive, surviving firms face a fall in output, mark-ups and profits, and the average productivity of survivors increases. These pro-competitive effects of import penetration on the domestic industry disappear in the long run. The predictions for the short run are confirmed in an ...

  19. Application of Specific Features of Industrial Products when Forming and Developing Brands of Industrial Enterprises

    Directory of Open Access Journals (Sweden)

    Yatsentiuk Stanislav V.

    2014-03-01

    Full Text Available The article analyses and structures approaches and principles of formulation of industrial products. It offers classification of goods and markets of industrial products by their characteristics and participants. It identifies main participants that make decisions at B2C and B2B markets and characterises their specific features and motivation when making decisions on purchase of products of industrial enterprises. It studies and analyses indicators of development of domestic markets of consumer goods and market of industrial products and dynamics of development of their relation in retrospective view.

  20. Energy analysis of 108 industrial processes. Phase 1, industrial applications study

    Energy Technology Data Exchange (ETDEWEB)

    Hamel, B. B.; Brown, H. L.

    1979-06-01

    Extensive data are compiled for energy balances in 108 industrial processes. Specific information on unit operation, material, temperature, unrecoverable losses, along with the process flow diagram is given for each of the industries. The following industries are included: meak packing; milk; canned fruits and vegetables; baked goods; sugar refining; soybean; textiles; wood products; building materials; alkalies and chlorine; inorganic gases; pigments, chemicals; plastic materials and resins; synthetic rubbers; organic fibers; pharmaceutical preparations; organic chemicals; petroleum products; fertilizers; rubber products; glass; blast furnaces and steel mills; metals; farm machinery; motor vehicles; and photographic materials. The SIC's for each industry are identified.

  1. Supercritical fluid extraction: Application in the food industry

    Directory of Open Access Journals (Sweden)

    Skala Dejan U.

    2002-01-01

    Full Text Available Supercritical fluid extraction is an extraction process realized with supercritical fluids, which are at a temperature and pressure above their critical temperature and critical pressure. This process has shown to be very efficient one for the isolation of different substances of medium molecular weights and molecules of relatively low polarity. The solubility of more polar substances in supercritical fluids can be improved by the addition of small amounts of other polar solvents (cosolvent to the supercritical fluids, which is the main solvent in extraction process. The advantage of supercritical extraction compared to other extraction procedures (the application of classical organic solvents hydrodistillation, distillation with steam is that SFE is usually performed at moderate temperature (e.g. with SF CO2 at 40-70°C so it can be applied for the separation of different substances which are thermally unstable and have a larger vapour pressure. All of these facts indicate that SFE is of special interest for the food and pharmaceutical industry.

  2. Development of laser application technologies for nuclear industry

    International Nuclear Information System (INIS)

    The stable laser isotope facility will supply raw stable isotope material to produce radioisotope elements for medical and industrial applications. The medical stable isotope, Tl-203 was separated by the isotope selective optical pumping (ISOP) method native to the laboratory for quantum optics, KAERI. The extraction rate of 10 mg/hr was achieved from the separation chamber of 80cm x 80cm x 100cm dimension. The Yb-168 separation facility was improved in stability, durability, and efficiency. The old copper vapor pumping laser system was replaced with two 40W green DPSSL's. The tunable dye laser system was also improved in stability. The extraction rate was measured as 1.5 mg/hr in the improved system. The 200W infrared DPSSL system was also developed and used for photoionization of thallium isotopes. The adaptive optics and beam path control system was applied to the isotope separation facilities. Also the beam quality of the lasers was monitored and improved. To maintain constant isotope composition during reaction process, the wavelengths of tunable lasers are locked by being the mass composition information fed back into the oscillator control unit of the lasers. To optimize isotope separation process timely, the extractor surface is directly analyzed by laser irradiation and TOF mass spectrometer. And the final products in high purity is recovered in maximum by solution chemistry

  3. Data mining application in industrial energy audit for lighting

    Energy Technology Data Exchange (ETDEWEB)

    Maricar, N.M.; Kim, G.C.; Jamal, N. [Kolej Univ., Melaka (Malaysia). Faculty of Electrical Engineering

    2005-07-01

    A data mining application for lighting energy audits at industrial sites was presented. Data collection was based on the parameters needed for the analysis part of the audit. Data collection included the activity for which the room was used; its dimension; light level readings in lux; the number of luminaries; the number of lamps per luminaries; lamp fixtures; and lamp wattage. The lumen method was used to calculate the recommended numbers of luminaries in the room. The number was then compared with the existing system's luminaries. The installed load efficacy ratio (ILER) was then used to determine proper retrofit action to maximize energy usage. The difference between the calculated lux and the standard lux was used to create data subsets. A data mining algorithm was used to determine that the ILER plays an important role in calculating the efficiency of lighting systems. It was also concluded that the method can be used to minimize the time needed to analyze large amounts of lighting data. The results of case studies were also used to show that the combined data mining algorithm provided accurate assessments using existing calculated data. 7 refs., 8 tabs., 5 figs.

  4. The application of XRD in the pharmaceutical industry

    International Nuclear Information System (INIS)

    Full text: The crystal and molecular structure analysis provides the greatest understanding of drug substances and their structure - activity relationship. Although, the single - crystal X - ray diffraction yields the largest amount of structural information, it is hard to obtain suitable single crystals and often even quite impossible. In fact, most drug substances are obtained as crystalline powders. In addition, it is worth to mention that all bulk pharmaceutical chemicals are in solid state in the final form and must be stable for some time, while approximately 80% of pharmaceutical products are in solid form (tablets, capsules and granules). The presentation will cover an in-depth overview of wide range of X - ray powder diffraction applications in pharmaceutical industrial processes namely: identification and quantification of compounds and polymorphs in active substances and impurities, screening of sensitive compounds, in - situ aging studies under temperature and humidity conditions, micro studies of small sample amounts, crystallographic and structure studies and fast automated sample analysis. X - ray diffraction is today the key technique for solid state drug analysis in all stages of drug discovery (R and D) and development (DD), as well as in quality control (QC). Copyright (2002) Australian X-ray Analytical Association Inc

  5. Magnetic pulse welding on the cutting edge of industrial applications

    Directory of Open Access Journals (Sweden)

    R. M. Miranda

    2014-03-01

    Full Text Available Magnetic Pulse Welding (MPW applies the electromagnetic principles postulated in the XIXth century and later demonstrated. In recent years the process has been developed to meet highly demanding market needs involving dissimilar material joining, specially involving difficult-to-weld materials. It is a very high speed joining process that uses an electromagnetic force to accelerate one material against the other, resulting in a solid state weld with no external heat source and no thermal distortions. A high power source, the capacitor, a discharge switch and a coil constitute the minimum equipment necessary for this process. A high intensity current flowing through a coil near an electrically conductive material, locally produce an intense magnetic field that generates eddy currents in the flyer according to Lenz law. The induced electromotive force gives rise to a current whose magnetic field opposes the original change in magnetic flux. The effect of this secondary current moving in the primary magnetic field is the generation of a Lorentz force, which accelerates the flyer at a very high speed. If a piece of material is placed in the trajectory of the flyer, the impact will produce an atomic bond in a solid state weld. This paper discusses the fundamentals of the process in terms of phenomenology and analytical modeling and numerical simulation. Recent industrial applications are presented in terms of materials, joint configurations and real examples as well as advantages and disadvantages of the process.

  6. BIOMASS AS A RENEWABLE SOURCE OF CHEMICALS FOR INDUSTRIAL APPLICATIONS

    Directory of Open Access Journals (Sweden)

    Ahmed, M. Murtala

    2012-02-01

    Full Text Available Worldwide demand for cleaner burning fuels and ‘clean’ chemicals has been increasing from the global issues of environmental concern. This lead to a greater utilization of renewable resources to replace the old and existing fossil based feedstock for liquid fuels and chemicals. The ability to re-grow harvested biomass and recapture the carbon emitted to the atmosphere through photosynthesis allows the possibility of carbon neutrality encouraged the use of biomass. Moreso, the unstable rise of oil prices, the negative effects of petroleum on the environment and the advantages of biomass towards sustainability of resources accelerated the development and utilization of unused biomass. This paper reviewed some of the potentials of biomass as a source of chemicals for industrial applications. Pyrolysis is considered to be one of the most employed technologies for the conversion of biomass into bio-oil, char and gases. The utilization of biomass for chemical manufacture can significantly eliminate the harmful effects of fossil based chemicals on the environment.

  7. Microwave heating: Industrial applications. (Latest citations from the EI Compendex*plus database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    The bibliography contains citations concerning industrial uses and design of microwave heating equipment. Citations discuss applications in food processing, industrial heating, vulcanization, textile finishing, metallurgical sintering, ceramic manufacturing, paper industries, and curing of polymers. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  8. Use of radiological evaluation system from the Instituto de Radioprotecao e Dosimetria in the analysis of recent radiation accidents

    International Nuclear Information System (INIS)

    The response to an emergency situation involving ionizing radiation requires the joint participation of professionals from various kind of knowledge, belonging to public and private organizations (in the local, state and federal levels). The theme radiation tends to be an additional challenging factor - considering that it's, usually, remembered for its macabre and ominous aspect, in spite of the benefits provided by it - which makes the implementation of actions to protect the public, emergency professionals, the environment and property, very difficult. To this, we can add the complicating factor that, in most cases, the technician (holder of basic or advanced on the subject) is far !Tom the place where this action unfolds. The accident/incident takes the form of a radioactive source (sometimes orphaned, one that gone astray or even stolen) that is found by a person unaware of the risks to which they are being exposed or, let not forget about it, the non-observance of safety standards in industries and workplaces, by their own operators. Thus, before integrating emergency response plans with conventional plans specific to the prompt response to radiological emergencies, it is necessary that some measures had been anticipated and that some actions had, already, been planned - with the intention of mitigate health, psychological and economical damage, in ali of kind. To do this, since in the course of the second decade of the second millennium, and since you own a portable personal computer (Note or Netbook), or even with a mobile device (cellular) with a bit more resources, both of them previously updated, a responder (or even a qualified technician that is next to that fact) may already guide, at least, about a safety distances !Tom the source. Since he had knowledge about some characteristics of the source (its individual data), he can plan ahead about the possible serious situation that unfolds itself and emergency responders will find, when it get to the site

  9. Extending Nuclear Technology Applications to Heavy Industry-Sharing BTI Years of Experience

    International Nuclear Information System (INIS)

    In his speech, the presenter outlined several topics regarding the establishment of Industrial Technology Division since 1980 until 2012. The first topic was to relate the justification or reasonable of establishing this division with the national condition at 1980s. The need to explore nuclear technology on industrial application like nondestructive testing (NDT) and plant assessment were attract the Malaysian Nuclear Agency to do research in that fields. The establishment of division to do that research were responsible to Industrial Technology Division. Until now, this division succeed in doing research regarding industrial application and transferred it to industrial players along the nation and also international level. (author)

  10. Industrial applications of radioisotopes: techniques and procedures of (NTIS) Nuclear Techniques Industrial Service

    International Nuclear Information System (INIS)

    Radioisotope handling procedures followed by personnel of the Nuclear Techniques Industrial Service (NTIS) during the conduction of investigations in industry are described. Possible radiological implications as a result of the various measuring techniques and different types of plants are discussed. Conditions under which permanent authorization has been granted for the use of radioisotopes are mentioned

  11. Power Measurement and Data Logger Device with High-Resolution for Industrial DC-Grid Application

    OpenAIRE

    Apse-Apsitis, Peteris; Senfelds, Armands; Avotins, Ansis; Paugurs, Arturs; Prieditis, Marcis

    2015-01-01

    Abstract – power and energy measurement and monitoring is a key leading factor for many industries in terms of energy and cost efficiency evaluation. Due to trends of Smart Grid concept application in industrial environment, including decentralized DC-Grid implementation, for precise evaluation - faster and lower cost measurement equipment is needed. Manufacturing industry use lot of industrial robots that have dynamic load characteristics, and to know their consumption faster measurement equ...

  12. Power Measurement and Data Logger with High-Resolution for Industrial DC-Grid Application

    Directory of Open Access Journals (Sweden)

    Apse-Apsitis Peteris

    2015-12-01

    Full Text Available Power and energy measurement and monitoring is a key factor for many industries in terms of energy and cost efficiency evaluation. Due to trends of Smart Grid concept application in industrial environment, including decentralized DC-Grid implementation, for precise evaluation – faster and low-cost measurement equipment is needed. Manufacturing industry widely uses industrial robots that have dynamic load characteristics for which faster measurement equipment is needed.

  13. THE MOST APPLICABLE SAMPLE OF PROTECTIONISM: EXPORT-ORIENTED INDUSTRIALIZATION

    Directory of Open Access Journals (Sweden)

    Pinar ERYIGIT

    2014-06-01

    Full Text Available A developing country may have two different paths aimed at industrialization policies according to it’s foreign trade perspective. The first one is import substitution industrialization based on protectionism and the second one is the policy of export-oriented industrialization aimed at integration in the international economy. Export-oriented industrialization is a strategy related to the world for connecting local economy to global economy. At the same time, countries that have to shape their allocation of resources according to foreign demand are compulsory to be open for international trade. The reason is that this strategy reaches to success if developed countries open their markets to developing or less developed countries. Whereas, it’s clearly known that developed countries open their market to other develop countries. But in Turkey, when the import substitution industrialization policies that has been applied since 1963 started to be inadequate, export-oriented industrialization policy was adopted with the decision taken within the framework of the Stabilization Program on January 24th 1980 and while the significant increases were performed in Turkey’s export volume as a result of positive developments created by these policies, the composition of export products has changed. The best evidence of this change is incredible progress that is seen in export item of manufacturing industry which is one of the most important industrial sectors in the economic structure.

  14. Application of VR and HF technologies for improving industrial safety

    NARCIS (Netherlands)

    Loupos, K.; Christopoulos, D.; Vezzadini, L.; Hoekstra, W.; Salem, W.; Chung, P.W.H.

    2007-01-01

    Safety in industrial environments can nowadays be regarded as an issue of major importance. Large amounts of money are spent by industries on this matter in order to improve safety in all levels, by reducing risks of causing damages to equipment, human injuries or even fatalities. Virtual Reality (V

  15. [Fermentation production of microbial catalase and its application in textile industry].

    Science.gov (United States)

    Zhang, Dongxu; Du, Guocheng; Chen, Jian

    2010-11-01

    Microbial catalase is an important industrial enzyme that catalyzes the decomposition of hydrogen peroxide to water and oxygen. This enzyme has great potential of application in food, textile and pharmaceutical industries. The production of microbial catalase has been significantly improved thanks to advances in bioprocess engineering and genetic engineering. In this paper, we review the progresses in fermentation production of microbial catalase and its application in textile industry. Among these progresses, we will highlight strain isolation, substrate and environment optimization, enzyme induction, construction of engineering strains and application process optimization. Meanwhile, we also address future research trends for microbial catalase production and its application in textile industry. Molecular modification (site-directed mutagenesis and directed revolution) will endue catalase with high pH and temperature stabilities. Improvement of catalase production, based on the understanding of induction mechanism and the process control of recombinant stain fermentation, will further accelerate the application of catalase in textile industry.

  16. Alkaloids in the pharmaceutical industry: Structure, isolation and application

    Directory of Open Access Journals (Sweden)

    Nikolić Milan

    2003-01-01

    Full Text Available By the end of the 18th and the beginning of the 19th century a new era began in medicine, pharmaceutics and chemistry that was strongly connected with alkaloids and alkaloid drugs. Even before that it was known that certain drugs administered in limited doses were medicines, and toxic if taken in larger doses (opium, coke leaves, belladonna roots, monkshood tubers crocus or hemlock seeds. However, the identification, isolation and structural characterization of the active ingredients of the alkaloid drugs was only possible in the mid 20th century by the use of modern extraction equipment and instrumental methods (NMR, X-ray diffraction and others.In spite of continuing use over a long time, there is still great interest in investigating new drugs, potential raw materials for the pharmaceutical industry, as well as the more detailed investigation and definition of bio-active components and the indication of their activity range, and the partial synthesis of new alkaloid molecules based on natural alkaloids. The scope of these investigations, especially in the field of semi-synthesis is to make better use of the bio-active ingredients of alkaloid drugs, i.e. to improve the pharmacological effect (stronger and prolonged effect of the medicine, decreased toxicity and side effects, or to extend or change the applications. A combined classification of alkaloids was used, based on the chemical structure and origin, i.e. the source of their isolation to study alkaloid structure. For practical reasons, the following classification of alkaloids was used: ergot alkaloids, poppy alkaloids, tropanic alkaloids purine derivative alkaloids, carbon-cyclic alkaloids, and other alkaloids. The second part of this report presents a table of general procedures for alkaloid isolation from plant drugs (extraction by water non-miscible solvents, extraction by water-miscible solvents and extraction by diluted acid solutions. Also, methods for obtaining chelidonine and

  17. Prosopis jiliflora`s gum may have industrial applications; Goma de algaroba: substancia pode ter aplicacao industrial

    Energy Technology Data Exchange (ETDEWEB)

    Ponte, Isabel M.C. Baptista; Andrade, Cristina Tristao de [Universidade Federal, Rio de Janeiro, RJ (Brazil); Khalil, Carlos N. [PETROBRAS, Rio de Janeiro, RJ (Brazil). Centro de Pesquisas

    1992-10-01

    This work presents and describes the chemical analysis of several parts of Algaroba tree (Prosopis juliflora) which even though not being original from Brazil adapted very well in the desert areas of Northeast Brazil. The chemical composition of several parts of the plant is presented. Several possible industrial applications are presented and discussed 1 fig.; 1 tab.

  18. Industrial applications study. Volume II. Industrial data base. Final report. [Waste heat recovery and utilization

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Harry L.; Hamel, Bernard B.; Karamchetty, Som; Steigelmann, William H.; Gajanana, Birur C.; Agarwal, Anil P.; Klock, Lawrence W.; Henderson, James M.; Calobrisi, Gary; Hedman, Bruce A.; Koluch, Michael; Biancardi, Frank; Bass, Robert; Landerman, Abraham; Peters, George; Limaye, Dilip; Price, Jeffrey; Farr, Janet

    1976-12-01

    An initial evaluation of the waste heat recovery and utilization potential in the manufacturing portion of the industrial sector is presented. The scope of this initial phase addressed the feasibility of obtaining in-depth energy information in the industrial sector. Within this phase, the methodology and approaches for data gathering and assessment were established. Using these approaches, energy use and waste heat profiles were developed at the 2-digit level; with this data, waste heat utilization technologies were evaluated.

  19. 78 FR 59038 - Mobile Medical Applications; Guidance for Industry and Food and Drug Administration Staff...

    Science.gov (United States)

    2013-09-25

    ... HUMAN SERVICES Food and Drug Administration Mobile Medical Applications; Guidance for Industry and Food... ``Mobile Medical Applications.'' The FDA is issuing this guidance to inform manufacturers, distributors... applications intended for use on mobile platforms (mobile applications or ``mobile apps''). At this time,...

  20. Industrialization

    International Nuclear Information System (INIS)

    This chapter discusses the role-plays by nuclear technology to enhance productivity in industry. Some of the techniques, Non-Destructive Testing (NDT) - x, gamma, electron and neutron radiography, nuclear gauges, materials characterization are discussed thoroughly

  1. Occupational exposures in industrial application of radiation during 1999-2008

    International Nuclear Information System (INIS)

    Application of radiation in industry, medicine and research sector has increase significantly over the years. In industry main applications are industrial radiography, industrial fluoroscopy, radiation processing, luminizing, nucleonic gauges. Since the strength of the source used is generally high compared to other applications as well as the operating conditions prevailing during the exposure, radiological protection plays important role in this sector. Analysis of dose data, available with National Occupational Dose Registry of RPAD, Bhabha Atomic Research Centre, provides some insight into trends in occupational exposures received by industrial radiation workers. This helps in providing information on adequateness of radiation protection practices followed in the industry. This paper presents the trends in occupational exposure received by radiation workers in the industry during past 10 years (1999 to 2008). It is observed that there is a gradual increase in the occupational radiation workers during the period. The number of persons monitored as well as exposed is highest in industrial radiography compared to other sub-categories. Major contribution to collective dose is also from industrial radiography. The highest annual average as well as exposed average doses are contributed by industrial radiography. The monitored persons receiving dose d 5 mSv is 96.9% industry

  2. Application of RCM to a medium scale industry

    International Nuclear Information System (INIS)

    The factors which are assuming considerable importance in cost effective decision making of operation of any industrial enterprise are in the order of significance liability, safety and environmental conditions. Hence, preventive maintenance (PM) optimisation is providing wide opportunities and challenges to everyone involved in all aspects of operation of industrial enterprise. Reliability centred maintenance (RCM) methodology offers the best available strategy for PM optimisation. It incorporates a new understanding of the ways in which equipment fails. In this paper, the concept of RCM has been applied to steel melting shop of a medium scale steel industry. By systematically applying the RCM methodology, failures, failure causes and effects on the system are analysed. To preserve the system function, PM categories are suggested for various failure modes in the components such as (1) time directed (2) condition directed (3) failure finding (4) run to failure. Features of predictive maintenance of a medium scale steel industry are deduced through this paper in a rather generalised form

  3. Application of Materials Science in Australian Mining Industry

    Institute of Scientific and Technical Information of China (English)

    Xing Sheng Li

    2000-01-01

    @@ 1. Introduction Australia is a huge country and one of the largest producers of mineral in the world. Mining is an important industry in Australia. More than 40 percent of Australia's total exports are mineral products.

  4. Radiological protection procedures for industrial applications of computed radiography

    International Nuclear Information System (INIS)

    Due to its very particular characteristics, industrial radiography is responsible for roughly half of the relevant accidents in nuclear industry, in developed as well as in developing countries, according to the International Atomic Energy Agency (IAEA). Thus, safety and radiological protection in industrial gamma radiography have been receiving especial treatment by regulatory authorities of most Member States. The main objective of the present work was to evaluate, from the radioprotection point of view, the main advantages of computed radiography (CR) for filmless industrial radiography. In order to accomplish this, both techniques, i.e. conventional and filmless computed radiography were evaluated and compared through practical studies. After the studies performed at the present work it was concluded that computed radiography significantly reduces the inherent doses, reflecting in smaller restricted areas and costs, with consequent improvement in radiological protection and safety. (author)

  5. Open source innovation: Characteristics and applicability outside the software industry

    OpenAIRE

    Raasch, Christina; Herstatt, Cornelius; Abdelkafi, Nizar

    2008-01-01

    Motivation of this paper is to discuss that the open source model of innovation does not only seem practical in the software industry, but also in various other industrial contexts. We develop the concept of Open Source Innovation (OSI) as a generalisation of the open source model of software development (OSS). Our definition centres on the collaboration of volunteers and the free revelation of knowledge between actors. Since OSI exhibits important differences to several related concepts in t...

  6. Applications of infrared thermography in the food industry

    OpenAIRE

    Cuibus, Lucian

    2013-01-01

    In the last 20-30 years, the implementation of new technologies from the research centres to the food industry process was very fast. The infrared thermography is a tool used in many fields, including agriculture and food science technology, because of it's important qualities like non-destructive method, it is fast, it is accurate, it is repeatable and economical. Almost all the industrial food processors have to use the thermal process to obtain an optimal product respecting the quality and...

  7. Malmquist producticity index: An application of Turkish automotive industry

    OpenAIRE

    Lorcu, Fatma

    2010-01-01

    Automotive sector is one of the most important sectors which seen as the locomotive of economy, shares a large extent of the each economic crisis experienced in the area. In this study; automotive and supplier industry firms', which place in Istanbul Chamber of Industry's (ICI) 500 large firms, total factor productivities analyzed with Malmquist total factor productivity index. While 14 companies came up in this study that compassed 2003-2007 periods, the numbers of employees, net assets are ...

  8. Evaluating Coordinated Effects: An application to the US beer industry

    OpenAIRE

    Beelitz, Frederik

    2009-01-01

    The paper brings Friedman's (1971) collusive game to data and investigates whether the merger between the fifth and fourth largest brewer (G. Heileman and Stroh) of the US beer industry in the mid 1990's had a significant impact on the incentives to collude in the industry. It does so by firstly estimating a random coefficient Logit demand system for the US beer market. In a second step the demand estimates are used to conduct a merger simulation (Davis, 2006) quantifying coordinated effects ...

  9. Production, composition, and application of coffee and its industrial residues

    OpenAIRE

    Mussatto, Solange I.; Machado, Ercília M. S.; Martins, Silvia,; J.A. Teixeira

    2012-01-01

    Coffee is one of the most consumed beverages in the world and is the second largest traded commodity after petroleum. Due to the great demand of this product, large amounts of residues are generated in the coffee industry, which are toxic and represent serious environmental problems. Coffee silverskin and spent coffee grounds are the main coffee industry residues, obtained during the beans roasting, and the process to prepare “instant coffee”, respectively. Recently, some attempts have been m...

  10. Maintenance applications of augmented reality for the Chinese aerospace industry

    OpenAIRE

    Ou, Peng

    2011-01-01

    Since augmented reality has not reached full maturity in use, it is not widely adopted within the aerospace industry. According to the literature review, minimal research efforts have been conducted to assess the cost-benefit or cost- effectiveness of augmented reality so far. Moreover, to the best of researcher’s knowledge, no research has been carried out to develop a systematic process for selecting and implementing augmented reality within the Chinese aerospace industry....

  11. Industrial applications study. Volume IV. Industrial plant surveys. Final report. [Waste heat recovery and utilization

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Harry L.; Hamel, Bernard B.; Karamchetty, Som; Steigelmann, William H.; Gajanana, Birur C.; Agarwal, Anil P.; Klock, Lawrence M.; Henderson, James M.; Calobrisi, Gary; Hedman, Bruce A.; Koluch, Michael; Biancardi, Frank; Bass, Robert; Landerman, Abraham; Peters, George; Limaye, Dilip; Price, Jeffrey; Farr, Janet

    1977-01-01

    An initial evaluation of the waste heat recovery and utilization potential in the manufacturing portion of the industrial sector is presented. The scope of this initial phase addressed the feasibility of obtaining in-depth energy information in the industrial sector. Within this phase, the methodology and approaches for data gathering and assessment were established. Using these approaches, energy use and waste heat profiles were developed at the 2-digit level; with this data, waste heat utilization technologies were evaluated. This study represents an important first step in the evaluation of waste heat recovery potential.

  12. Building and Application of a Circular Economy Index System Frame for Manufacturing Industrial Chain

    Directory of Open Access Journals (Sweden)

    Zheng Jiliang

    2013-05-01

    Full Text Available In this study, we build a unified Circular Economy Index System (CEIS under the condition and trend of green supply chain management based on the analysis and comparison about the features of circular economy development among each link industry of manufacturing industrial chain. The idea and way of transmitting the unified environmental management requirement along industrial chain through setting up the weight variable is put forward at the same time. Through the building and application of the above circular economy index system model on iron and steel industry and automobile industry, it shows the model is reasonable and operational.

  13. Evaluating efficiency levels comparatively: Data envelopment analysis application for Turkish textile and apparel industry

    Directory of Open Access Journals (Sweden)

    Canan Saricam

    2012-12-01

    Full Text Available Purpose: The purpose of this study is to show the usage of DEA in efficiency measurement.Design/methodology/approach: The efficiencies of textile and apparel companies were analyzed by input-oriented DEA model under variable return to scale assumption. The textile and apparel companies quoted in Istanbul Stock Exchange for the period 2003 and 2008 were evaluated in terms of efficiency level providing a framework for the calculation of input excesses and output shortages.Findings: The analysis revealed that the average efficiency scores of the apparel industry was higher than the textile industry and two industries together. The companies in the apparel industry should overcome the lack of insufficient level of exports whereas the textile industry needs to increase gross value added in order to be more efficient.Research limitations/implications: Because of missing data, four companies from textile industry and one company from apparel industry were ignored although they took place in the records of Istanbul Stock Exchange.Practical implications: This study provided a framework for DEA application in determination and comparison of efficiency performance in an industry level.Originality/value: Selecting the groups compared as textile industry, apparel industry and the two industries in general allowed discussing the comparative efficiencies of two industries eliminating the industry specific pitfalls.

  14. Development of Viscosity Model for Petroleum Industry Applications

    Science.gov (United States)

    Motahhari, Hamed reza

    Heavy oil and bitumen are challenging to produce and process due to their very high viscosity, but their viscosity can be reduced either by heating or dilution with a solvent. Given the key role of viscosity, an accurate viscosity model suitable for use with reservoir and process simulators is essential. While there are several viscosity models for natural gases and conventional oils, a compositional model applicable to heavy petroleum and diluents is lacking. The objective of this thesis is to develop a general compositional viscosity model that is applicable to natural gas mixtures, conventional crudes oils, heavy petroleum fluids, and their mixtures with solvents and other crudes. The recently developed Expanded Fluid (EF) viscosity correlation was selected as a suitable compositional viscosity model for petroleum applications. The correlation relates the viscosity of the fluid to its density over a broad range of pressures and temperatures. The other inputs are pressure and the dilute gas viscosity. Each fluid is characterized for the correlation by a set of fluid-specific parameters which are tuned to fit data. First, the applicability of the EF correlation was extended to asymmetric mixtures and liquid mixtures containing dissolved gas components. A new set of mass-fraction based mixing rules was developed to calculate the fluid-specific parameters for mixtures. The EF correlation with the new set of mixing rules predicted the viscosity of over 100 mixtures of hydrocarbon compounds and carbon dioxide with overall average absolute relative deviations (AARD) of less than 10% either with measured densities or densities estimated by Advanced Peng-Robinson equation of state (APR EoS). To improve the viscosity predictions with APR EoS-estimated densities, general correlations were developed for non-zero viscosity binary interaction parameters. The EF correlation was extended to non-hydrocarbon compounds typically encountered in natural gas industry. It was

  15. Applications of recombinant Pichia pastoris in the healthcare industry.

    Science.gov (United States)

    Weinacker, Daniel; Rabert, Claudia; Zepeda, Andrea B; Figueroa, Carolina A; Pessoa, Adalberto; Farías, Jorge G

    2013-12-01

    Since the 1970s, the establishment and development of the biotech industry has improved exponentially, allowing the commercial production of biopharmaceutical proteins. Nowadays, new recombinant protein production is considered a multibillion-dollar market, in which about 25% of commercial pharmaceuticals are biopharmaceuticals. But to achieve a competitive production process is not an easy task. Any production process has to be highly productive, efficient and economic. Despite that the perfect host is still not discovered, several research groups have chosen Pichia pastoris as expression system for the production of their protein because of its many features. The attempt of this review is to embrace several research lines that have adopted Pichia pastoris as their expression system to produce a protein on an industrial scale in the health care industry. PMID:24688491

  16. Applications of recombinant Pichia pastoris in the healthcare industry

    Directory of Open Access Journals (Sweden)

    Daniel Weinacker

    2013-12-01

    Full Text Available Since the 1970s, the establishment and development of the biotech industry has improved exponentially, allowing the commercial production of biopharmaceutical proteins. Nowadays, new recombinant protein production is considered a multibillion-dollar market, in which about 25% of commercial pharmaceuticals are biopharmaceuticals. But to achieve a competitive production process is not an easy task. Any production process has to be highly productive, efficient and economic. Despite that the perfect host is still not discovered, several research groups have chosen Pichia pastoris as expression system for the production of their protein because of its many features. The attempt of this review is to embrace several research lines that have adopted Pichia pastoris as their expression system to produce a protein on an industrial scale in the health care industry.

  17. Tests of cosmic ray radiography for power industry applications

    CERN Document Server

    Durham, J M; Morris, C L; Bacon, J; Fabritius, J; Fellows, S; Plaud-Ramos, K; Poulson, D; Renshaw, J

    2015-01-01

    In this report, we assess muon multiple scattering tomography as a non-destructive inspection technique in several typical areas of interest to the nuclear power industry, including monitoring concrete degradation, gate valve conditions, and pipe wall thickness. This work is motivated by the need for radiographic methods that do not require the licensing, training, and safety controls of x-rays, and by the need to be able to penetrate considerable overburden to examine internal details of components that are otherwise inaccessible, with minimum impact on industrial operations. In some scenarios, we find that muon tomography may be an attractive alternative to more typical measurements.

  18. Tests of cosmic ray radiography for power industry applications

    Directory of Open Access Journals (Sweden)

    J. M. Durham

    2015-06-01

    Full Text Available In this report, we assess muon multiple scattering tomography as a non-destructive inspection technique in several typical areas of interest to the nuclear power industry, including monitoring concrete degradation, gate valve conditions, and pipe wall thickness. This work is motivated by the need for imaging methods that do not require the licensing, training, and safety controls of x-rays, and by the need to be able to penetrate considerable overburden to examine internal details of components that are otherwise inaccessible, with minimum impact on industrial operations. In some scenarios, we find that muon tomography may be an attractive alternative to more typical measurements.

  19. Large radiation sources in industry. Proceedings of a conference on the application of large radiation sources in industry. V. I

    International Nuclear Information System (INIS)

    Uses of radiation in industry are among the most effective ways in which atomic energy can help economic development. The benefits to industry, which are already substantial, have so far been mostly derived from the application of radioisotopes and other small sources of radiation as tools of scientific investigation, detection, measurement or control. The use of radiation as a direct agent in initiating industrial processes, which has now become possible with the availability of large radiation sources, will perhaps result in ever greater and wider development. Work in this new field of research and development has already been undertaken in some countries and a beginning is being made in many others. In view of a widely felt need for an exchange of information and views on the new techniques and results, the International Atomic Energy Agency organized a conference at Warsaw in September 1959 on the Application of Large Radiation Sources in Industry and Especially to Chemical Processes. This was the first international scientific meeting at which the whole subject was reviewed in detail.

  20. Modelling and Scheduling Autonomous Mobile Robot for a Real-World Industrial Application

    DEFF Research Database (Denmark)

    Dang, Vinh Quang; Nielsen, Izabela Ewa; Bøgh, Simon;

    2013-01-01

    The paper deals with a real-world implementation of autonomous industrial mobile robot performing an industrial application at a factory of a pump manufacturer. In the implementation, the multi-criteria optimization problem of scheduling tasks of a mobile robot is also taken into account. The paper...... proposes an approach composing of: a mobile robot system design (“Little Helper”), an appropriate and comprehensive industrial application (multiple-part feeding tasks), an implementation concept for industrial environments (the bartender concept), and a real-time heuristics integrated into Mission...... Planning and Control software to schedule the mobile robot in the industrial application. Results from the real-world implementation show that “Little Helper” is capable of successfully serving four part feeders in three production cells within a given planning horizon using the best schedule generated...

  1. Solar energy based industrial applications at the "Politehnica" University of Timisoara

    Directory of Open Access Journals (Sweden)

    Luminosu Ioan V.

    2011-01-01

    Full Text Available A short overview of a more than 30 years long activity in industrial and home applications of solar energy at the "Politehnica" University of Timişoara, Romania is presented. A built "Solar House", an industrial system for preheating bitumen, a solution for waste water cleaning and an industrial hall for drying ceramic products are described. Some recent studies on solar concentrators are reported.

  2. Application of Multi-Barrier Membrane Filtration Technologies to Reclaim Municipal Wastewater for Industrial Use

    OpenAIRE

    Ordóñez Sanz, Ruth; Hermosilla Redondo, Daphne; Merayo Cuevas, Noemí; Gascó, Antonio; Negro Álvarez, Carlos; Blanco Suárez, Ángeles

    2013-01-01

    The significant percentage of the world water consumption devoted to industrial use, along with an increasingly higher environmental concern of society, has awaken the interest of industry on using municipal reclaimed water for replacing fresh water use coming from utilities or natural resources. Depending on the type of industry and the specific application, water must meet certain quality requirements. Therefore, those water quality standards that are required for those most relevant indust...

  3. E-business in European food and beverages industry: current applications & future trends

    OpenAIRE

    Vlachos, Ilias

    2004-01-01

    This study examined a number of key issues regarding applications of e-business and Information & Communication Technologies in European Food and Beverage Industry. For this purpose a pan European survey was conducted during the period October-November 2002. The role and use of ICT technologies mirrors the structure of the industry: dominance by large multinationals, where the creation of industrial groups (tied to mergers and subsidiaries) has encouraged the installation of interconnecte...

  4. Solar energy based industrial applications at the "Politehnica" University of Timisoara

    OpenAIRE

    Luminosu Ioan V.; de Sabata Coleta T.; de Sabata Aldo I.

    2011-01-01

    A short overview of a more than 30 years long activity in industrial and home applications of solar energy at the "Politehnica" University of Timişoara, Romania is presented. A built "Solar House", an industrial system for preheating bitumen, a solution for waste water cleaning and an industrial hall for drying ceramic products are described. Some recent studies on solar concentrators are reported.

  5. Engineering industrial yeast for renewable advanced biofuels applications

    Science.gov (United States)

    The industrial yeast Saccharomyces cerevisiae is a candidate for the next-generation biocatalyst development due to its unique genomic background and robust performance in fermentation-based production. In order to meet challenges of renewable and sustainable advanced biofuels conversion including ...

  6. Chemical dehumidification and thermal regeneration: Applications in industrial processes

    Energy Technology Data Exchange (ETDEWEB)

    Lazzarin, R.; Longo, G.A.; Piccininni, F.

    1991-11-01

    Chemical dehumidification may be used in industrial dessiccation treatments operating with new air or closed cycle. The authors suggest a few schemes and analyze operation parameters and performance. Finally, comparisons are made with the most efficient systems that have been used so far: energy savings are between 25 and 40 per cent.

  7. Computing Welding Distortion: Comparison of Different Industrially Applicable Methods

    NARCIS (Netherlands)

    Tikhomirov, D.; Rietman, B.; Kose, K.; Makkink, M.

    2005-01-01

    Welding distortion is one of the major concerns of the industrial joining practice. In order to obtain optimal welding parameters many experiments have to be carried out. Numerical simulation enables a virtual examination of the welding distortion without performing expensive experiments. In this co

  8. Application of Situation Survey Method in Industrial Design

    Institute of Scientific and Technical Information of China (English)

    倪晓琳

    2014-01-01

    in the industrial design method, basic user research methods can be divided into many forms, this paper mainly analyzes the situation of the survey method. And mainly from the four aspects of context, collaboration, explain and focus to be explained, and illustrated.

  9. Biopolimers – structure, properties and applicability in the foundry industry

    OpenAIRE

    B. Grabowska

    2008-01-01

    A review of literature data concerning physicochemical properties and possibilities of practical utilisation of the most important natural biopolymers (proteins, celluloses, starch, chitozan) are presented in the paper. Biopolymers being renewable natural polymers characterised by several required physicochemical properties (adhesivity, activity, no toxicity, biodegradability) constitute more and more interesting processing raw material for various industrial utilisations including environmen...

  10. Technological Proposals for Recycling Industrial Wastes for Environmental Applications

    Directory of Open Access Journals (Sweden)

    Isabel Romero-Hermida

    2014-08-01

    Full Text Available A two-fold objective is proposed for this research: removing hazardous and unpleasant wastes and mitigating the emissions of green house gasses in the atmosphere. Thus, the first aim of this work is to identify, characterize and recycle industrial wastes with high contents of calcium or sodium. This involves synthesizing materials with the ability for CO2 sequestration as preliminary work for designing industrial processes, which involve a reduction of CO2 emissions. In this regard, phosphogypsum from the fertilizer industry and liquid wastes from the green olive and bauxite industries have been considered as precursors. Following a very simple procedure, Ca-bearing phosphogypsum wastes are mixed with Na-bearing liquid wastes in order to obtain a harmless liquid phase and an active solid phase, which may act as a carbon sequestration agent. In this way, wastes, which are unable to fix CO2 by themselves, can be successfully turned into effective CO2 sinks. The CO2 sequestration efficiency and the CO2 fixation power of the procedure based on these wastes are assessed.

  11. Applications and real life spectra in the power generation industry

    International Nuclear Information System (INIS)

    Loading spectra encountered in various structures, machines, and components in the Power Generation Industry are presented from the viewpoint of fatigue analysis and structural integrity assessment. Although particular attention is paid to loading transients in turbo-generators, other items such as pressure vessels, pumped storage, nuclear plant pressure circuitry and wind turbines are also considered. (author)

  12. Application of electron beam to industrial wastewater treatment

    International Nuclear Information System (INIS)

    Global withdrawals of water to satisfy human demands have grown dramatically in this century. Between 1900 and 1995, water consumption increased by over six times, more than double the rate of population growth. This rapid growth in water demand is due to the increasing reliance on irrigation to achieve food security, the growth of industrial uses, and the increasing use per capita for domestic purposes. Given the seriousness of the situation and future risk of crises, there is an urgent need to develop the water efficient technologies including economical treatment methods of wastewater and polluted water. In the Central Research Institute of Samsung Heavy Industries (SHI), many industrial wastewater including leachate from landfill area, wastewater from papermill, dyeing complex, petrochemical processes, etc. are under investigation with EB irradiation. For the study of treating dyeing wastewater combined with conventional facilities, an EB pilot plant for treating 1,000m3/day of wastewater from 60,000m3/day of total dyeing wastewater has been constructed and operated in Taegu Dyeing Industrial Complex. A commercial plant for re-circulation of wastewater from Papermill Company is also designed for S-paper Co. in Cheongwon City, and after the successful installation, up to 80% of wastewater could be re-used in paper producing process. (author)

  13. Industrial application of the gamma rays; Aplicacion industrial de los rayos gamma

    Energy Technology Data Exchange (ETDEWEB)

    Villalobos C, H., E-mail: hvc84@hotmail.co [Adiestramiento y Capacitacion Nuclear, S. A. de C. V., Calle Jupiter Lte. 6 Mz. 11, Col. Media Luna, 04737 Mexico D. F. (Mexico)

    2010-09-15

    The advance in the production of the sealed sources of Ir-192 and their containers have been very useful and beneficent for the radiological protection of the operators of these sources in the practice of the industrial X-rays. The manufacturers of these devices have improved their designs day to day in order to offer the maximum radiological protection to the moment to operate them. (Author)

  14. Occupational exposures in industrial application of radiation during 1999-2008

    International Nuclear Information System (INIS)

    Radiation sources are used in various industrial applications like industrial radiograph, industrial irradiation, industrial fluoroscopy, nucleonic gauges, well logging etc., Gamma, beta X-ray as well as neutron sources are used for various applications. Number of radiation workers in this field has increased over the years. Due to operating conditions prevailing during the exposure as well as the strength of the sources used in some of the applications, radiation protection plays an important role in this field. Analysis of doses received by radiation workers in industry provides information on trends of doses as well as adequateness of radiation protection practices followed in this sector. In India, National Occupational Dose Registry System (NODRS) of Radiological Physics and Advisory Division (RPAD), Bhabha Atomic Research Centre (BARC) maintains personnel dose information of monitored radiation workers in the country. Analysis of occupational dose data of industrial radiation workers for last 10 years, i.e., 1999-2008 has been presented in this paper. It is observed that even though there is an increase in monitored radiation workers, percentage of persons receiving radiation exposure has come down during this period. There is also a decrease in the average annual dose as well as the collective dose. Further analysis of sub-categories shows that industrial radiography operations are the main contributor for collective dose (about 77%) followed by well logging and industrial X-ray operations (about 8% each). Thus, in addition to industrial radiography attention is also to be given to operations in these areas. (author)

  15. 76 FR 60504 - Guidance for Industry on Time and Extent Applications for Nonprescription Drug Products...

    Science.gov (United States)

    2011-09-29

    ... HUMAN SERVICES Food and Drug Administration (Formerly 2004D-0027) Guidance for Industry on Time and... a guidance for industry entitled ``Time and Extent Applications for Nonprescription Drug Products... (TEA) to determine whether a condition is eligible for inclusion in the OTC drug monograph system...

  16. Applications of Technology, Currently Being Used in Business and Industry, to Education.

    Science.gov (United States)

    Satterlee, Brian

    Most educational institutions lag far behind business and industry in the adoption and use of technology. This paper explores the applications of technologies that are currently being used in business and industry, to education. The following technologies are reviewed: virtual learning, wireless networking, collaboration tools, digital video,…

  17. Radio frequency and microwave heating applicators and their use in industry

    Energy Technology Data Exchange (ETDEWEB)

    Metaxas, A.C. [Cambridge Univ. (United Kingdom)

    1995-12-01

    Radio frequency and microwave heating systems span the frequency range 10industry, commerce, medical and the domestic field. This paper concentrates on the industrial sector pointing to new, more efficient designs and introducing some long-standing applications for polymer processing as well as pointing to future developments.

  18. Candidate thermal energy storage technologies for solar industrial process heat applications

    Science.gov (United States)

    Furman, E. R.

    1979-01-01

    A number of candidate thermal energy storage system elements were identified as having the potential for the successful application of solar industrial process heat. These elements which include storage media, containment and heat exchange are shown.

  19. Hammer: an Android based application for end-user industrial robot programming

    OpenAIRE

    Mateo Benito, Carlos; Brunete González, Alberto; Gambao Galán, Ernesto; Hernando Gutiérrez, Miguel

    2014-01-01

    This paper presents a novel tablet based end-user interface for industrial robot programming (called Hammer). This application makes easier to program tasks for industrial robots like polishing, milling or grinding. It is based on the Scratch programming language, but specifically design and created for Android OS. It is a visual programming concept that allows non-skilled programmer operators to create programs. The application also allows to monitor the tasks while it is being executed by o...

  20. Relevance for Food Safety of Applications of Nanotechnology in the Food and Feed Industry

    OpenAIRE

    Pratt, Iona; Adley, Catherine; Chambers, Gordon; Anderson, Wayne

    2008-01-01

    The application of nanotechnology in the food and feed industry offers many potential benefits for both consumers and manufacturers.The ultrafine dimensions of nanoparticles, and consequently their very large surface area, enable them to function more effectively than conventional macro-scale structures in many applications. Nanotechnology is however a relatively new area of science and the benefits and risks associated with its use in the food and feed industry are not fully understood at th...

  1. Liquid phase oxidation via heterogeneous catalysis organic synthesis and industrial applications

    CERN Document Server

    Clerici, Mario G

    2013-01-01

    Sets the stage for environmentally friendly industrial organic syntheses From basic principles to new and emerging industrial applications, this book offers comprehensive coverage of heterogeneous liquid-phase selective oxidation catalysis. It fully examines the synthesis, characterization, and application of catalytic materials for environmentally friendly organic syntheses. Readers will find coverage of all the important classes of catalysts, with an emphasis on their stability and reusability. Liquid Phase Oxidation via Heterogeneous Catalysis features contributions from an internation

  2. Development of UHTC- Ultra-high-temperature ceramics for aerospace and industrial applications

    OpenAIRE

    Bellosi, Alida

    2009-01-01

    Zirconium and Hafnium diborides and carbides belong to the class of Ultra-High-Temperature Ceramics (UHTC) for their high melting point (2700-3900?C). The interest on these materials is due to the unique combination of properties 8High hardness, high electrical and thermal conductivity, chemical inertness). They constitute a clss of promising materials for HT applications in industrial secors like foundry, refractory or nuclear plants. Applications are also found in aerospace industry: leadin...

  3. Tangential filtration technologies membrane and applications for the industry agribusiness

    International Nuclear Information System (INIS)

    The membrane tangential filtration technologies are separation techniques based on the use of semipermeable filters through which, under a pushing force, it is possible to achieve separation of components or suspended in solution as a function of their dimensional characteristics and / or chemical-physical. At the laboratories of the ENEA Research Center Casaccia, as part of the program activities of the Biotechnology and agro-industry division, were studied and developed various filtration processes to membrane in the food industry. The problems have been studied by following a vision sustainable overall, always trying to pair the purification treatment to that of recovery and reuse of water and high value-added components. Ultimate goal of the research conducted is to close the production circuit, ensuring a discharge cycle zero and turning in fact a so-called spread in first, from which to obtain new products.

  4. Application of Modern Colour Measurement Dervices in Coloration Industries

    Institute of Scientific and Technical Information of China (English)

    CHUNG Y.S.; XIN John H.; SIN K.M.

    2002-01-01

    In colour measurement ralated industry, reflectance spectrophotometer is the one of the popular measuring machine for measutring colour and quality control. Colour communications is frequently confusing. This is because the colour appearance is subject to the influence of at least three different phenomena: the light source, the object and the visual system. The variation in either the radiant quantity or the spectral distribution of the source can alter the observed colour. Because of this reason,the objective quantitative tool, colour measurement equipment and communication method; become more important in evaluating of the colour. In fact, based on the advanced in computer system and electronic device,the colour measurement becomes more and more accuracy, especiany in spectrophotometer measurement.In this paper, we will focus on the review of modern spectrophotometers in coloration industries.

  5. Reduced risk HTGR concept for industrial heat application

    International Nuclear Information System (INIS)

    The industrial process heat market has been identified as major market for the High Temperature Gas-Cooled Reactor (HTGR), however, this market introduces stringent availability requirements on the reactor system relative to electric plants which feed a large existing grid. The characteristics and requirements of the industrial heat markets are summarized; the risks associated with serving this market with a single large HTGR will be discussed; and the modular concept, which has the potential to reduce both safety and investment risks, will be described. The reference modular concept described consists of several small, relatively benign nuclear heat sources linked together to supply heat energy to a balance-of-plant incorporating a process gas train/thermochemical pipe line system and a normal steam-electric plant

  6. Application of solar thermal energy to buildings and industry

    Energy Technology Data Exchange (ETDEWEB)

    Kutscher, C. F.

    1981-05-01

    Flat plate collectors and evacuated tube collectors are described, as are parabolic troughs, Fresnel lenses, and compound parabolic concentrators. Use of solar energy for domestic hot water and for space heating and cooling are discussed. Some useful references and methods of system design and sizing are given. This includes mention of the importance of economic analysis. The suitability of solar energy for industrial use is discussed, and solar ponds, point-focus receivers and central receivers are briefly described. The use of solar energy for process hot water, drying and dehydration, and process steam are examined, industrial process heat field tests by the Department of Energy are discussed, and a solar total energy system in Shenandoah, GA is briefly described. (LEW)

  7. IOT technology application model research of transportation industry in China

    Institute of Scientific and Technical Information of China (English)

    Lai Mingyong; Zhou Tang; Liu Zhengchi

    2013-01-01

    The paper studied the connection between intemet of things (IOT) technology and transportation industry.Meanwhile,the definition of IOT in transportation was given.Concerning that many problems occurred during the process of traditional intelligent transportation system,the paper proposed a promising model of IOT in transportation.The advantage of the information utilization model from information to function was confirmed through comparative study.Finally,the model presented that a real interconnection of transportation would be achieved based on the unified information collection.It can greatly save cost on technology transfer,exploit potential value of information,and promote the emergence of a sustainable information service market and the industrial upgrade.

  8. Sorption dehumidification and heat recovery: applications in industrial processes

    Energy Technology Data Exchange (ETDEWEB)

    Lazzarin, R.M.; Longo, G.A. (Padua Univ. (Italy)); Piccininni, F. (Politecnico di Bari (Italy). Ist. di Fisica Tecnica)

    1992-09-01

    A new sorption dehumidification plant is proposed for industrial drying. It works with a LiBr-H[sub 2]O mixture and it recovers a large fraction of sensible and latent heat from the exhaust air. It gives an energy saving higher than 25% if compared with a conventional air drying plant equipped with a heat recovery system. A scheme operating in a closed loop is also considered. (author).

  9. Alternative Fungicides for the Leather Industry: Application in Various Processes.

    OpenAIRE

    Cuadros Domènech, Sara; Manresa Presas, Mª Angels; Font Vallès, Joaquim; Puig Vidal, Rita; Marsal Monge, Agustí

    2013-01-01

    Increasingly stringent environmental legislation and indispensable use of fungicides in the tanning industry obliges tanners to adapt their processes to alternative technologies with lower environmental impact, including the search for new fungicide systems that comply with those rules. The fungicidal capacities of alternative compounds diiodomethyl p-tolylsulfone (DIMPTS), 3-iodo- 2-propynyl N-butylcarbamate (IPBC) and thiabendazole / 2-thiazol-4-yl-1H-benzo imidazole(TBZ) were compared t...

  10. Application of CSR Programs in the Airline Industry

    OpenAIRE

    Anttila, Timo; Kretzschmar, Annika

    2010-01-01

    The subject of this thesis was to analyze the global airline business environment and corporate social responsibility (CSR) program implementations of some well-known airlines. The research has been conducted with the assumption that corporate social responsibility theory is valid. Our purpose was to give the reader and overall impression of airline industry in general, CSR theory and its most important elements. The work is divided into two distinct parts; theory and practical analysis o...

  11. Application of Origin Rules in Kaesong Industrial Complex, North Korea

    OpenAIRE

    Kim Na Young

    2012-01-01

    Under the expansion of regional economic integration, a product may be assembled in more than one country, creating the problem to determine the origin of the product. This paper aims to analyze the issue to recognize products manufactured in Kaesong Industrial Complex, North Korea, as products originating from South Korea.  Sebagai akibat dari berkembangnya kesatuan-kesatuan ekonomi regional, suatu produk dapat diproduksi di lebih dari satu negara. Hal ini menimbulkan masalah dalam menentuka...

  12. Wearable sensors networks for safety applications in industrial scenarios

    OpenAIRE

    Musu, Claudia

    2015-01-01

    Industrial contexts, and in particular the port areas, are very complex systems to be monitored and controlled due to the combined presence of vehicles and people. The port areas are the gateway between navigation and terrestrial transportation and are of great importance in transport logistics. Unfortunately, the management of port areas is quite complex because the safety of the workers must be always assured. Therefore, in such a context, a centralized control system for the ...

  13. Federal laboratory nondestructive testing research and development applicable to industry

    Energy Technology Data Exchange (ETDEWEB)

    Smith, S.A.; Moore, N.L.

    1987-02-01

    This document presents the results of a survey of nondestructive testing (NDT) and related sensor technology research and development (R and D) at selected federal laboratories. Objective was to identify and characterize NDT activities that could be applied to improving energy efficiency and overall productivity in US manufacturing. Numerous federally supported R and D programs were identified in areas such as acoustic emissions, eddy current, radiography, computer tomography and ultrasonics. A Preliminary Findings Report was sent to industry representatives, which generated considerable interest.

  14. Design and Development of Ethernet Interface for Industrial Applications

    Directory of Open Access Journals (Sweden)

    E. SakthiAbirami

    2014-03-01

    Full Text Available The majority of microcontrollers in use today are embedded in machineries, such as automobiles, appliances, and peripherals for computer systems. The devices used in industries are not equipped with any network interface. In this design, ARM with Ethernet is used for controlling the speed of the motor with the help of defined IP address, which is present in the embedded web server.

  15. Application of NIR technology in the animal food industry

    OpenAIRE

    Maslovarić M.; Jovanović R.; Janković S.; Lević J.; Tolimir N.

    2011-01-01

    The importance of NIR technology in the animal food industry is presented in this study. As the example of the calibration procedure of NIR devices a calibration model for 14 samples of soybean cake was designed. Samples were previously analyzed in the standard laboratory testing of the moisture content, content of crude proteins, crude fats and crude fibre. In this calibration procedure high determination coefficients - R2 were established for these parame...

  16. A Novel of Hybrid Maintenance Management Models for Industrial Applications

    OpenAIRE

    Tahir, Zulkifli

    2010-01-01

    It is observed through empirical studies that the effectiveness of industrial process have been increased by a well organized of machines maintenance structure. In current research, a novel of maintenance concept has been designed by hybrid several maintenance management models with Decision Making Grid (DMG), Analytic Hierarchy Process (AHP) and Fuzzy Logic. The concept is designed for maintenance personnel to evaluate and benchmark the maintenance operations and to reveal important maintena...

  17. Ditching Numerical Simulations: Recent Steps in Industrial Applications

    OpenAIRE

    Benítez Montañés, Luis; Climent Máñez, Héctor; Siemann, Martin; Kohlgrueber, Dieter

    2012-01-01

    Ditching is an aircraft emergency condition that ends with planned impact of the aircraft on water. The high forward velocity in fixed-wing aircraft ditching affects the aircraft dynamics and its structural response due to complex hydrodynamic effects. Therefore, analysis of ditching impact is particularly relevant to satisfy the airworthiness regulations for modern aircraft. Numerical methods for simulating ditching take advantage of the computational capacity allowing industry to deal w...

  18. Biopolimers – structure, properties and applicability in the foundry industry

    Directory of Open Access Journals (Sweden)

    B. Grabowska

    2008-04-01

    Full Text Available A review of literature data concerning physicochemical properties and possibilities of practical utilisation of the most important natural biopolymers (proteins, celluloses, starch, chitozan are presented in the paper. Biopolymers being renewable natural polymers characterised by several required physicochemical properties (adhesivity, activity, no toxicity, biodegradability constitute more and more interesting processing raw material for various industrial utilisations including environment friendly binding agents for moulding sands. Protein and starch compositions are used as binding agents for moulding and core sands in the foundry industry. Preliminary tests – performed within own research - of modification and utilisation of biopolymers as binding agents for moulding sands are promising from many aspects: technological (adequate properties of moulding sands, ecological (no toxicity, biodegradability and economic (low price. Starch from the polysaccharide group seems to be especially interesting since it is abundant, easily obtainable, biodegradable and the cheapest polymer. At its actual low price and the possibility of using agricultural wastes in the production, problem of utilising starch in many industry branches can become significant, especially in Poland.

  19. The long and winding road from the research laboratory to industrial applications of lactic acid bacteria.

    Science.gov (United States)

    Pedersen, Martin Bastian; Iversen, Stig Lykke; Sørensen, Kim Ib; Johansen, Eric

    2005-08-01

    Research innovations are constantly occurring in universities, research institutions and industrial research laboratories. These are reported in the scientific literature and presented to the scientific community in various congresses and symposia as well as through direct contacts and collaborations. Conversion of these research results to industrially useful innovations is, however, considerably more complex than generally appreciated. The long and winding road from the research laboratory to industrial applications will be illustrated with two recent examples from Chr. Hansen A/S: the implementation in industrial scale of a new production technology based on respiration by Lactococcus lactis and the introduction to the market of L. lactis strains constructed using recombinant DNA technology.

  20. The industrial applications of shape memory alloys in North America

    International Nuclear Information System (INIS)

    Literature in the recent past on shape memory effect alloys dwelt principally on the physical metallurgy, crystallography and kinetics of the shape memory phenomenon. By contrast, we now have books and conference proceedings devoted to the engineering aspects of SMAs, their technology and application. The dominant role SMAs now play in the field of medical and orthodontic devices is well documented and will be reviewed by others in this conference. In this paper we will discuss the commercial applications for shape memory alloy devices in the North American market; applications which are in many cases also produced in European countries and Japan. The early success of shape memory alloy couplings for joining tubing and pipe in the late 1960's was not followed by other large volume applications until the advent of shape memory eyeglass frames, brassiere underwires and cellular phone antennas. Many other applications have now evolved into mature markets and these will be reviewed. In addition to the many commercial applications cited, there are a number of other fields in which shape memory alloys are destined to play a major role; these include smart materials and adaptive structures, MEMS devices, infrastructure systems and electrical power generation and distribution. These applications are being developed with private and government funding and will also be briefly discussed. (orig.)

  1. International Symposium on the Industrial Applications of the Mössbauer Effect

    CERN Document Server

    Kuzmann, E; ISIAME 2008

    2009-01-01

    Proceedings of the International Symposium on the Industrial Applications of the Mössbauer Effect (ISIAME 2008) held in Budapest, Hungary, 17-22 August 2008 E. Kuzmann and K. Lázár (Eds.) This book provides an excellent overview on the most recent results on the industrial applications of Mössbauer spectroscopy attained on the fields of nanotechnology, metallurgy, biotechnology and pharmaceutical industry, applied mineralogy, energy production industry (coal, oil, nuclear, solar, etc.), computer industry, space technology, electronic and magnetic devices technology, ion implantation technology, including topics like characterization of novel construction materials, electronic components and magnetic materials, composite materials, colloids, amorphous and nanophase materials, small particles, coatings, interfaces, thin films and multilayers, catalysis, corrosion, tribology, surface modification, hydrogen storage, ball milling, radiation effects, electrochemistry, batteries, etc. From the various reports a ...

  2. Applications of thermal lens spectrometry in food industry and agriculture.

    NARCIS (Netherlands)

    Franko, M.; Bicanic, D.; Gibkes, J.; Bremer, M.; Akkermans, E.

    1996-01-01

    Applications of CO laser dual beam thermal lens spectrometry (TLS) for detection and characterization of fatty acids, aldehydes, pesticides, and herbicides in liquid samples are described. Also reported is the first TLS measurement of thermal conductivity for oleic acid.

  3. Business intelligence and performance management theory, systems and industrial applications

    CERN Document Server

    2013-01-01

    This book covers all the basic concepts of business intelligence and performance management including strategic support, business applications, methodologies and technologies from the field, and thoroughly explores the benefits, issues and challenges of each.

  4. Industrial application of electron sources with plasma emitters

    CERN Document Server

    Belyuk, S I; Rempe, N G

    2001-01-01

    Paper contains a description, operation, design and parameters of electron sources with plasma emitters. One presents examples of application of these sources as part of automated electron-beam welding lines. Paper describes application of such sources for electron-beam deposition of composite powders. Electron-beam deposition is used to rebuild worn out part and to increase strength of new parts of machines and tools. Paper presents some examples of rebuilding part and the advantages gained in this case

  5. Progress in radiation application to industry and agriculture

    International Nuclear Information System (INIS)

    Utilization of radiation in Japan has been actively promoted by various agencies including the Takasaki Radiation Chemistry Research Establishment of JAERI (presently Japan Atomic Energy Agency: JAEA). The JAEA-Takasaki was established in April 1963 for the purpose of promoting research and development (R and D) activities with gamma rays and electron beams. The JAEA-Takasaki's activities were addressed principally to industry and agriculture. In Japan, purpose of utilization of radiation is aiming at increasing welfare and quality of life of our peoples. (author)

  6. Stochastic Behaviour of Mistuned Stator Vane Sectors: An Industrial Application

    Directory of Open Access Journals (Sweden)

    A.C. Sall

    2012-01-01

    Full Text Available Stator vanes which are found in axial compressors are subject to vibratory fatigue. Their division into monoblock sectors makes the prediction of their vibratory behaviour difficult by deterministic methods due to the loss of the cyclic symmetry properties and also to a high sensitivity to mistuning. The purpose is to present a robust calculation strategy based on a stochastic modelisation of the structure. The methodology has been developed first on a simplified model and then applied to an industrial case. Polynomial chaos based results are in good agreement with reference Monte Carlo simulations.

  7. Potential applications of process irradiation in Irish industry

    International Nuclear Information System (INIS)

    Dr. Mary Upton draws attention to the U.S.A. Food and Drugs Administration agreement to allow irradiation for fresh fruit and vegetables of up to one kilogray and of spices up to 30 kilograys. There is also the likelihood of favourable legislation in the U.K. later this year. The potential for Irish industry may well lie in the extension of shelf-life of poultry, fish, fruit and vegetables; salmonella eradication; control of sprouting in potatoes and onions; treatment of food additives such as spices and enzymes; the replacement of ethylene oxide or of ethylene dibromide as preservatives, residues of which are currently considered somewhat suspect for health reasons

  8. Industrial, agricultural, and medical applications of radiation metrology

    International Nuclear Information System (INIS)

    Photon and particle radiations (gamma rays, X-rays, bremsstrahlung, electrons and other charged particles, neutrons) from radioactive isotopes, X-ray tubes, and accelerators are now widely used in gauging, production control, and other monitoring and metrology devices where avoidance of mechanical contact is desirable. The general principles of radiation gauges, which rely on detection of radiation transmitted by the sample, or on detection of scattered or other secondary radiations produced in the sample, are discussed. Examples of such devices currently used in industrial, agricultural, and medical situations are presented, and some anticipated developments are mentioned. (author)

  9. Industrial applications of high-performance computing best global practices

    CERN Document Server

    Osseyran, Anwar

    2015-01-01

    ""This book gives a comprehensive and up-to-date overview of the rapidly expanding field of the industrial use of supercomputers. It is just a pleasure reading through informative country reports and in-depth case studies contributed by leading researchers in the field.""-Jysoo Lee, Principal Researcher, Korea Institute of Science and Technology Information""From telescopes to microscopes, from vacuums to hyperbaric chambers, from sonar waves to laser beams, scientists have perpetually strived to apply technology and invention to new frontiers of scientific advancement. Along the way, they hav

  10. THE APPLICATION OF THE JUST-IN-TIME PHILOSOPHY IN THE CHINESE CONSTRUCTION INDUSTRY

    Directory of Open Access Journals (Sweden)

    Low Sui Pheng

    2011-10-01

    Full Text Available The Just-in-Time (JIT philosophy originated from the Toyota Production System (TPS and has been used in the manufacturing industry for many decades. It has helped to increase the productivity of the industry and has also increased the quality of its products. In recent years, numerous studies in developed countries have endeavoured to introduce JIT in the construction industry to reap similar benefits. This study focused on applying JIT to the Chinese construction industry with the goal of improving its performance and thus its competitiveness. This paper discusses the current state of the Chinese construction industry; presents the potential impediments to implementing JIT; and proposes a framework for JIT implementation in the areas of design, procurement, construction and inspection. The results of this study suggest that government and educational institutions should play a key role in spearheading the application of JIT in the construction industry in China.

  11. Bacterial and Archaeal α-Amylases: Diversity and Amelioration of the Desirable Characteristics for Industrial Applications

    Science.gov (United States)

    Mehta, Deepika; Satyanarayana, Tulasi

    2016-01-01

    Industrial enzyme market has been projected to reach US$ 6.2 billion by 2020. Major reasons for continuous rise in the global sales of microbial enzymes are because of increase in the demand for consumer goods and biofuels. Among major industrial enzymes that find applications in baking, alcohol, detergent, and textile industries are α-amylases. These are produced by a variety of microbes, which randomly cleave α-1,4-glycosidic linkages in starch leading to the formation of limit dextrins. α-Amylases from different microbial sources vary in their properties, thus, suit specific applications. This review focuses on the native and recombinant α-amylases from bacteria and archaea, their production and the advancements in the molecular biology, protein engineering and structural studies, which aid in ameliorating their properties to suit the targeted industrial applications.

  12. Bacterial and Archaeal α-Amylases: Diversity and Amelioration of the Desirable Characteristics for Industrial Applications

    Science.gov (United States)

    Mehta, Deepika; Satyanarayana, Tulasi

    2016-01-01

    Industrial enzyme market has been projected to reach US$ 6.2 billion by 2020. Major reasons for continuous rise in the global sales of microbial enzymes are because of increase in the demand for consumer goods and biofuels. Among major industrial enzymes that find applications in baking, alcohol, detergent, and textile industries are α-amylases. These are produced by a variety of microbes, which randomly cleave α-1,4-glycosidic linkages in starch leading to the formation of limit dextrins. α-Amylases from different microbial sources vary in their properties, thus, suit specific applications. This review focuses on the native and recombinant α-amylases from bacteria and archaea, their production and the advancements in the molecular biology, protein engineering and structural studies, which aid in ameliorating their properties to suit the targeted industrial applications. PMID:27516755

  13. Dc High Power Elv Accelerators For Industrial And Research Application

    CERN Document Server

    Golubenko, Yu I; Kuksanov, N K; Nemytov, P I; Prudnikov, V V; Salimov, R A; Veis, M E

    2004-01-01

    Beginning from 1971, the Budker Institute of Nuclear Physics Siberian Branch of Russian Academy of Science (SB RAS) started its activity in the development and manufacturing of electron accelerators of the ELV-type for their use in the industrial and research radiation-technological installations. The ELV-type accelerators were designed with use of the unified systems and units enabling thus to adapt them to the specific requirements of the customer by the main parameters such as the energy range, beam power, length of extraction window, etc.. INP proposes a series of electron accelerators of the ELV-type covering the energy range from 0.3 to 2.5 MeV with a beam of accelerated electrons of up to 400 mA and maximum power of up to 400 kW. The design and schematic solutions provide the long term and round-the -clock operation of accelerators under the conditions of industrial production processes. The ELV accelerators are most popular accelerators not only in Russia, but in China, Korea, and etc.

  14. Downer reactor: From fundamental study to industrial application

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, Y.; Wu, C.N.; Zhu, J.X.; Wei, F.; Jin, Y. [Tsinghua University, Beijing (China). Dept. of Chemical Engineering

    2008-04-15

    Downer reactor, in which gas and solids move downward co-currently, has unique features such as the plug-flow reactor performance and relatively uniform flow structure compared to other gas-solids fluidized bed reactors, e.g., bubbling bed, turbulent bed and riser. Downer is therefore acknowledged as a novel multiphase flow reactor with great potential in high-severity operated processes, such as the high temperature, ultra-short contact time reactions with the intermediates as the desired products. Typical process developments in industry have directed to (1) the new-generation refinery process for cracking of heavier feedstock to gasoline and light olefins (e.g., propylene) as by-products; and (2) coal pyrolysis in hydrogen plasma which opens up a direct means for producing acetylene, i.e., a new route to synthesize chemicals from a clean coal utilization process. This paper gives a comprehensive review on the development of fundamental research on downer reactors as well as the particular industrial demonstrations for the fluid catalytic cracking (FCC) of heavy oils and coal pyrolysis in thermal plasma.

  15. 2 MeV linear accelerator for industrial applications

    Science.gov (United States)

    Smith, Richard R.; Farrell, Sherman R.

    1997-02-01

    RPC Industries has developed a high average power scanned electron beam linac system for medium energy industrial processing, such as in-line sterilization. The parameters are: electron energy 2 MeV; average beam current 5.0 mA; and scanned width 0.5 meters. The control system features data logging and a Man-Machine Interface system. The accelerator is vertically mounted, the system height above the floor is 3.4 m, and the footprint is 0.9×1.2 meter2. The typical processing cell inside dimensions are 3.0 m by 3.5 m by 4.2 m high with concrete side walls 0.5 m thick above ground level. The equal exit depth dose is 0.73 gm cm-2. Additional topics that will be reported are: throughput, measurements of dose vs depth, dose uniformity across the web, and beam power by calorimeter and magnetic deflection of the beam.

  16. TPV Tube Generators for Apartment Building and Industrial Furnace Applications

    Science.gov (United States)

    Fraas, Lewis M.; Avery, James E.; Daniels, Wilbert E.; Huang, Huang X.; Malfa, Enrico; Venturino, Matteo; Testi, Giandomenico; Mascalzi, Gianni; Wuenning, Joachim G.

    2003-01-01

    Major changes in the regulation of electric and natural gas industries during recent years have forced energy companies to explore opportunities in small-size Combined Heat and Power systems. These differ fundamentally from the traditional model of central generation and delivery since small, modular electric generators can be located very close to end-users inside a building or a single house within an industrial area, combined with the production of heat and cold. In particular, interest is growing in the new technologies for sub-100kWe units, including systems based on thermophotovoltaic (TPV) technology. TPV generator tubes can be inserted into hot furnaces to generate electricity and low-grade heat. In this generator tube, a water-cooled GaSb photovoltaic converter array inside the tube faces outward toward an infrared emitter liner mounted on the inside surface of the closed-end tube. Each tube can be sized to generate several kW and a given furnace can heat several tubes. We have conducted pilot experiments on key components in order to develop the concept just described. This includes a pilot scale array tested in an electrical furnace that heat a 3″ diameter alumina tube with an infrared emitting liner. Also, a silicon carbide tube with a water-cooling system was tested in a ceramic fiber lined furnace equipped with a commercial 200 kW flameless regenerative burner, simulating a TPV generator tube in such a system.

  17. Review - 40 years of laser-marking - industrial applications

    Science.gov (United States)

    Gu, Bo

    2006-02-01

    One of the early applications of lasers was marking electronics components. Today laser marking has found its way into a wide range of applications, from wafer marking at the chip scale package level to beer bottles and food package identifications, and to marking of the cloth buttons. In many cases, laser marking has become a standard manufacturing process. We will review the laser marking technology over the last four decades. This would include the review on evolution of the different laser technologies and beam delivery systems used in various laser-marking systems for the past 40 years. Finally, the latest laser marking technologies will be presented and future directions be discussed.

  18. Precision FMCW short-range radar for industrial applications

    CERN Document Server

    Atayants, Boris A; Ezerskiy, Victor V; Eserskiy, Victor V

    2014-01-01

    This book describes methods for making accurate radar measurements of short distances in applications where physical contact with materials is impractical. Sources of error are identified, and methods of reducing these errors are described. Practical test procedures for measuring instruments are also provided. Much of the book is dedicated to providing radar engineers with practical applications, detailing the conditions, equipment, and approach of experimental estimation.With the help of computer simulation, the achievable advantages in accuracy of radar range measurement with various approac

  19. 36 CFR 28.13 - Variance, commercial and industrial application procedures.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Variance, commercial and... Approval of Local Ordinances § 28.13 Variance, commercial and industrial application procedures. (a) The zoning authority shall send the Superintendent a copy of all applications for variances,...

  20. New Chiral Ligands:From Fundamental Research to Potential Industrial Applications

    Institute of Scientific and Technical Information of China (English)

    Albert S. C. Chan

    2004-01-01

    Asymmetric catalysis is one of the most extensively studied areas in chemistry over the past three decades. In this presentation we will discuss the new advancements in the design,synthesis, and application of chiral ligands used for catalytic reactions in our laboratory. Particular emphasis will be placed on new, highly efficient synthetic methodologies and their potential industrial applications.

  1. Application of QFD on Planning courses of Industrial Engineering

    Directory of Open Access Journals (Sweden)

    He-ping Zhang

    2011-06-01

    Full Text Available Courses are the link between teachers and students. The matching degree of the curriculum and the students’ future development largely affects the future competitiveness of students and students’ satisfaction with the school specialty. Based on industrial engineering specialty of Nanchang University, this article applies fishbone diagram to analyze the direction of students’ future development, and uses questionnaire to collect students’ preference of the future development, and analyzes the collecting data by AHP (analytical hierarchy process. Combining with the weight of the direction of future development and the importance of courses, we find a new combination of curriculum and a plan of rearrangement. By comparing the results with the existing curriculum program, we ultimately find a more scientific way to rearrange the curriculum.

  2. A Modular Architecture for Developing Robots for Industrial Applications

    DEFF Research Database (Denmark)

    Faina, Andres; Orjales, Felix; Souto, Daniel;

    2015-01-01

    This chapter is concerned with proposing ways to make feasible the use of robots in many sectors characterized by dynamic and unstructured environments. In particular, we are interested in addressing the problem through a new approach, based on modular robotics, to allow the fast deployment...... addresses the problem the other way around. In this line, we start by defining the industrial settings the architecture is aimed at and then extract the main features that would be required from a modular robotic architecture to operate successfully in this context. Finally, a particular heterogeneous...... modular robotic architecture is designed from these requirements and a laboratory implementation of it is built in order to test its capabilities and show its versatility using a set of different configurations including manipulators, climbers and walkers....

  3. Radiation and applications: Technical innovation made by industrial irradiation procedures

    International Nuclear Information System (INIS)

    The innovation represented by irradiation as a means of industrial process technology lies in the very special way in which energy is introduced into some object in which it initiates reactions. This is based on the penetrating capability of ionizing radiation, which can produce reactive species, especially radicals, inside an object without requiring the whole object to be subjected to such conditions as, e.g., high temperatures or pressures, which would otherwise be needed to initiate the corresponding reactions. This unique advantage of triggering off reactions by means of ionizing radiation results in possibilities of process technology no other procedure can offer. An aspect becoming more and more important is the possibility to replace expensive materials hard to process by cheaper materials brought into a specific form more easily. Irradiation processes can assign to these materials at least some of the properties and combinations of properties, respectively, of higher-grade materials. (orig.)

  4. Industrial applications for remote operation in a processing plant

    International Nuclear Information System (INIS)

    In the first part of this article, J. Hermier covers the use of remote handling equipment in the UP2-400 plant at La Hague near Cherbourg, in which for the most part master/slave mechanism remote handling units are used with a number of these employed in daily processing operations. As regards this subject, it is useful to remember that, at the time of the designing of this plant (UP2-400), this was the only equipment available on the market with remote-controlled remote handling equipment. In the second part, before speaking about the development of remote operation equipment in the plants now under construction and attempting to project what might be the remote operation role in future plants, R. Le Guennec reviews the problems faced by engineering in designing industrial-sized processing plants and, consequently, the motivations of engineering when faced with a choice between several possible solutions

  5. Throughput Maximization for Wireless Multimedia Sensor Networks in Industrial Applications

    Directory of Open Access Journals (Sweden)

    M.Markco

    2014-06-01

    Full Text Available n recent years, there has been growing interests in wireless sensor networks. Wireless sensor network is an autonomous system of sensor connected by wireless devices without any fixed infrastructure support. To meet the challenge paradigms of wireless sensor networks like Energy efficiency, Delay constraints, Reliability and adaptive mechanis m the sensor nodes are enhanced with multimedia support. The Wireless multimedia sensor nodes (WMSN enable to streamline the data that will control and monitor the industrial activities within the sensing area. The adaptive sleepless protocol will address the following issues: First, this protocol mainly designed for desired packet delivery and delay probabilities while reducing the energy consumption of the network. Second, this protocol is based on demand based dynamic sleep scheduling scheme for data communication. In this packets are transmitted through the cross layer interaction. In this cross layer interaction enables to reach a maximum efficiency.

  6. Application of imperialist competitive optimization algorithm in power industry

    Directory of Open Access Journals (Sweden)

    Mohammad Shahrazad

    2015-01-01

    Full Text Available In future electricity industry transferring high quality of power is essential. In this case, using Flexible AC Transmission System (FACTS devices is inevitable. FACTS devices are used for controlling the voltage, stability, power flow and security of transmission lines. Therefore, finding the optimal locations for these devices in power networks is necessary. There are several varieties of FACTS devices with different characteristics, deployed for different purposes. Imperialist Competitive (IC algorithm is a recently developed optimization technique, applied in power systems. IC algorithm is a new heuristic approach for global optimization searches based on the concept of imperialistic competition. In this paper, an IEEE 4-bus system is deployed as a case study in order to demonstrate the results of this novel approach using MATLAB.

  7. A Value Function for Assessing Sustainability: Application to Industrial Buildings

    Directory of Open Access Journals (Sweden)

    Alejandro Josa

    2010-12-01

    Full Text Available Decision support tools based on multi-attribute analysis involve the use of different types of variables. These variables are aimed at providing a framework that allows preferences to be quantified. This is particularly useful in the field of sustainability, where variables with different units are involved. One widely accepted framework for standardizing different units is the value function. Studies of value function are complex and frequently have limited physical meaning. In this context, this paper emphasizes the need to define a general equation that reflects the preferences of the decision maker in a clear and easily applied way. The paper proposes a new general equation that fulfils these requirements. By modifying certain parameters, this general equation represents the most commonly used relationships (linear, convex, concave and S-shaped. The proposed equation is finally applied to four variables used in the field of industrial buildings and sustainability.

  8. Green biocides, a promising technology: current and future applications to industry and industrial processes.

    Science.gov (United States)

    Ashraf, Muhammad Aqeel; Ullah, Saleem; Ahmad, Irshad; Qureshi, Ahmad Kaleem; Balkhair, Khaled S; Abdur Rehman, Muhammad

    2014-02-01

    The study of biofilms has skyrocketed in recent years due to increased awareness of the pervasiveness and impact of biofilms. It costs the USA literally billions of dollars every year in energy losses, equipment damage, product contamination and medical infections. But biofilms also offer huge potential for cleaning up hazardous waste sites, filtering municipal and industrial water and wastewater, and forming biobarriers to protect soil and groundwater from contamination. The complexity of biofilm activity and behavior requires research contributions from many disciplines such as biochemistry, engineering, mathematics and microbiology. The aim of this review is to provide a comprehensive analysis of emerging novel antimicrobial techniques, including those using myriad organic and inorganic products as well as genetic engineering techniques, the use of coordination complex molecules, composite materials and antimicrobial peptides and the use of lasers as such or their modified use in combination treatments. This review also addresses advanced and recent modifications, including methodological changes, and biocide efficacy enhancing strategies. This review will provide future planners of biofilm control technologies with a broad understanding and perspective on the use of biocides in the field of green developments for a sustainable future.

  9. Real-time multi-barcode reader for industrial applications

    Science.gov (United States)

    Zafar, Iffat; Zakir, Usman; Edirisinghe, Eran A.

    2010-05-01

    The advances in automated production processes have resulted in the need for detecting, reading and decoding 2D datamatrix barcodes at very high speeds. This requires the correct combination of high speed optical devices that are capable of capturing high quality images and computer vision algorithms that can read and decode the barcodes accurately. Such barcode readers should also be capable of resolving fundamental imaging challenges arising from blurred barcode edges, reflections from possible polyethylene wrapping, poor and/or non-uniform illumination, fluctuations of focus, rotation and scale changes. Addressing the above challenges in this paper we propose the design and implementation of a high speed multi-barcode reader and provide test results from an industrial trial. To authors knowledge such a comprehensive system has not been proposed and fully investigated in existing literature. To reduce the reflections on the images caused due to polyethylene wrapping used in typical packaging, polarising filters have been used. The images captured using the optical system above will still include imperfections and variations due to scale, rotation, illumination etc. We use a number of novel image enhancement algorithms optimised for use with 2D datamatrix barcodes for image de-blurring, contrast point and self-shadow removal using an affine transform based approach and non-uniform illumination correction. The enhanced images are subsequently used for barcode detection and recognition. We provide experimental results from a factory trial of using the multi-barcode reader and evaluate the performance of each optical unit and computer vision algorithm used. The results indicate an overall accuracy of 99.6 % in barcode recognition at typical speeds of industrial conveyor systems.

  10. Acidithiobacillus ferrooxidans metabolism: from genome sequence to industrial applications

    Directory of Open Access Journals (Sweden)

    Blake Robert

    2008-12-01

    Full Text Available Abstract Background Acidithiobacillus ferrooxidans is a major participant in consortia of microorganisms used for the industrial recovery of copper (bioleaching or biomining. It is a chemolithoautrophic, γ-proteobacterium using energy from the oxidation of iron- and sulfur-containing minerals for growth. It thrives at extremely low pH (pH 1–2 and fixes both carbon and nitrogen from the atmosphere. It solubilizes copper and other metals from rocks and plays an important role in nutrient and metal biogeochemical cycling in acid environments. The lack of a well-developed system for genetic manipulation has prevented thorough exploration of its physiology. Also, confusion has been caused by prior metabolic models constructed based upon the examination of multiple, and sometimes distantly related, strains of the microorganism. Results The genome of the type strain A. ferrooxidans ATCC 23270 was sequenced and annotated to identify general features and provide a framework for in silico metabolic reconstruction. Earlier models of iron and sulfur oxidation, biofilm formation, quorum sensing, inorganic ion uptake, and amino acid metabolism are confirmed and extended. Initial models are presented for central carbon metabolism, anaerobic metabolism (including sulfur reduction, hydrogen metabolism and nitrogen fixation, stress responses, DNA repair, and metal and toxic compound fluxes. Conclusion Bioinformatics analysis provides a valuable platform for gene discovery and functional prediction that helps explain the activity of A. ferrooxidans in industrial bioleaching and its role as a primary producer in acidic environments. An analysis of the genome of the type strain provides a coherent view of its gene content and metabolic potential.

  11. Heat pumps: Industrial applications. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    The bibliography contains citations concerning design, development, and applications of heat pumps for industrial processes. Included are thermal energy exchanges based on air-to-air, ground-coupled, air-to-water, and water-to-water systems. Specific applications include industrial process heat, drying, district heating, and waste processing plants. Other Published Searches in this series cover heat pump technology and economics, and heat pumps for residential and commercial applications. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  12. Present status and future trends of industrial radioisotopes application in Sudan

    International Nuclear Information System (INIS)

    Radioisotopes continue to play an important role in better management of natural resources, industrial growth and environmental preservation. The success of radioisotope applications is due primarily to the ability, conferred by the unique properties of radioactive materials, to collect data, where conventional methods fail or become uneconomical. These are prompt, on-line, in-situ and do not disturb the main industrial process in any way. In Sudan, the application of these nuclear techniques has considerable economic and environmental impact. This paper casts light on the present application of radioisotopes and future trends in the country.(Author)

  13. Chitin and chitosan as functional biopolymers for industrial applications

    NARCIS (Netherlands)

    kardas, I.; Struzczyk, M.H.; Kucharska, M.; Broek, van den L.A.M.; Dam, van J.E.G.

    2012-01-01

    Chitin research and development seems to be under intensive progress during the last years. Attractive properties of chitin and its derivative—chitosan, for example, biological behavior, and development of their applications caused increased interest of scientists and companies. More and more practi

  14. 14 CFR 1201.402 - NASA Industrial Applications Centers.

    Science.gov (United States)

    2010-01-01

    ... literally millions of scientific and technical documents published by NASA and by other research and... current awareness searches of available literature in accordance with client interests, and assist in the... contacting one of the following: (1) Aerospace Research Applications Center (ARAC), Indianapolis Center...

  15. Industrial Heat Pump for a High Temperature District Heating Application

    DEFF Research Database (Denmark)

    Poulsen, Claus Nørgaard

    2013-01-01

    Domestic heat pumps for shallow geothermal heating of family houses are popular and the range and supply of standard solutions is large. However, in applications for large capacities and temperatures, like district heating in the mega Watt range, standard solutions for high temperatures are scarce...

  16. Applications of engineering simulators in the nuclear power industry

    International Nuclear Information System (INIS)

    Full-scope replica operator training simulators, when designed and built to conserve the plant design database, can provide ideal testbeds for the growing number of Information Technology systems being proposed for nuclear power stations. An appropriate simulator design philosophy and some sample applications used during the Torness nuclear power station commissioning are described. (author)

  17. Harmonic Calculation Toolbox in Industry Application for Adjustable Speed Drive

    DEFF Research Database (Denmark)

    Asiminoaei, Lucian; Blaabjerg, Frede; Hansen, Steffan

    2004-01-01

    parameters to be aware oFrede This paper focuses on estimation of line-side harmonic distortion when connecting one or multiple six-pulse diode rectifiers to any supply transformer. Results are put into a practical PC software toolbox for harmonic estimation on real applications. Through a combination...

  18. Priming ammonia lyases and aminomutases for industrial and therapeutic applications

    NARCIS (Netherlands)

    Heberling, Matthew M.; Wu, Bian; Bartsch, Sebastian; Janssen, Dick B.; Truppo, Matthew D.; Turner, Nicholas J.

    2013-01-01

    Ammonia lyases (AL) and aminomutases (AM) are emerging in green synthetic routes to chiral amines and an AL is being explored as an enzyme therapeutic for treating phenylketonuria and cancer. Although the restricted substrate range of the wild-type enzymes limits their widespread application, the no

  19. The industrial application requirement for biotech inventions in light of recent EPO & UK case law:

    DEFF Research Database (Denmark)

    Minssen, Timo; Nilsson, David

    2012-01-01

    In this study we illuminate and discuss the most recent developments in respect of the interpretation of the “industrial application” requirement with respect to gene and protein related inventions in Europe. The analysis will focus on the relevant provisions of the EPC and decisional practice from...... discussion, we will elaborate on two issues in particular; (i) determine which types of qualities an invention should have in order to meet the industrial application requirement in the first place; and (ii) what type of evidence an applicant is expected to present in respect of (potential) applications......-depth background, and maybe repetition for some readers, as to why the industrial application requirement raises particular concerns and questions in respect of biotech inventions....

  20. Industrial and environmental applications of nuclear analytical techniques. Report of a workshop

    International Nuclear Information System (INIS)

    The IAEA has programme the utilisation of nuclear analytical techniques (NATs), in particular for industrial and environmental applications. A major purpose is to help the developing Member States apply their analytical capabilities optimally for socio-economic progress and development. A large number of institutions in Europe, Africa, Latin America and Asia have established X ray fluorescence (XRF) and gamma ray measurement techniques and facilities for neutron activation analysis (NAA) have been initiated in institutions in these regions. Moreover, there is a growing interest among many institutes in applying more advanced analytical techniques, such as particle induced X ray emission (PIXE) and microanalytical techniques based on X ray emission induced by conventional sources or synchrotron radiation to the analysis of environmental and biological materials and industrial products. In order to define new areas of application of NATs and to extend the range of these techniques, a number of initiatives have recently been taken. It includes a workshop on industrial and environmental applications of nuclear analytical techniques, organized by the IAEA in Vienna, 7-11 September 1998. The main objectives of the workshop were as follows: (1) to review recent applications of NATs in industrial and environmental studies; (2) to identify emerging trends in methodologies and applications of NATs; (3) to demonstrate analytical capabilities of selected NATs. The following topics were reviewed during the workshop: (1) XRF and accelerator based analytical techniques; (2) portable XRF systems and their applications in industry, mineral prospecting and processing, (3) portable gamma ray spectrometers; and (4) NAA and its applications in industry and environmental studies. Micro-XRF and micro-PIXE methods and their applications in the above fields were also discussed, including aspects of synchrotron radiation induced X ray emission

  1. Radiotracers applications for industrial troubleshooting and process optimization

    International Nuclear Information System (INIS)

    The radiotracer techniques are well established and widely used for detection of blockages and leaks in different systems, residence time distribution investigations, mixing studies, corrosion measurements, efficient management of oil wells and management of ports. In most of the situations they do not have any equivalent and competing alternatives. High economic benefits are achieved from the application of the radiotracer techniques to leak detection and location

  2. Traceability in the pharmaceutical industry: application to radiopharmaceutical production

    International Nuclear Information System (INIS)

    The development of tools to promote the traceability of the drugs in the pharmaceutical industry during all the production chain is a necessary requisite. The traceability system is applied to enable the identification of the origin, destination and exact location of the drug. Traceability optimizes the process chain, reduces errors, is a requirement for quality process, promotes safety for the user and assists in pharmacovigilance. The health regulatory agency in Brazil (ANVISA) will implement a tracking system for medicaments with RDC no. 59 of 2009, to control distribution since the producer until the patients in order to prevent the traffic and adulteration of drugs. Thus, this study discusses the importance and impact of the new traceability system proposed by ANVISA in the production and distribution of radiopharmaceuticals from the Nuclear and Energy Research Institute (IPEN-CNEN). The radiopharmaceuticals have a difference track when compared with another drug classes. In this context, this RDC would increase the price of the medicines by up to 10%, since it provides deployment of a single stamp supplied by the Mint. Considering that radiopharmaceuticals are not sold to the final consumer (patients), but only for accredited medical clinics and nuclear medicine physicians, and the transport of radiopharmaceuticals is performed by specialized companies licensed by CNEN (National Nuclear Energy Commission), the use of the stamp to ensure authenticity and prevent falsification should not be appropriated and represents and additional cost for the radiopharmaceuticals. (author)

  3. Traceability in the pharmaceutical industry: application to radiopharmaceutical production

    Energy Technology Data Exchange (ETDEWEB)

    Zanette, Camila; Melero, Laura T.U.H.; Araujo, Elaine B. de; Mengatti, Jair; Silva, Katia S. de S., E-mail: czanette@usp.br [Instituto de Pesquisas Energeticas e Nucleares, (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2011-07-01

    The development of tools to promote the traceability of the drugs in the pharmaceutical industry during all the production chain is a necessary requisite. The traceability system is applied to enable the identification of the origin, destination and exact location of the drug. Traceability optimizes the process chain, reduces errors, is a requirement for quality process, promotes safety for the user and assists in pharmacovigilance. The health regulatory agency in Brazil (ANVISA) will implement a tracking system for medicaments with RDC no. 59 of 2009, to control distribution since the producer until the patients in order to prevent the traffic and adulteration of drugs. Thus, this study discusses the importance and impact of the new traceability system proposed by ANVISA in the production and distribution of radiopharmaceuticals from the Nuclear and Energy Research Institute (IPEN-CNEN). The radiopharmaceuticals have a difference track when compared with another drug classes. In this context, this RDC would increase the price of the medicines by up to 10%, since it provides deployment of a single stamp supplied by the Mint. Considering that radiopharmaceuticals are not sold to the final consumer (patients), but only for accredited medical clinics and nuclear medicine physicians, and the transport of radiopharmaceuticals is performed by specialized companies licensed by CNEN (National Nuclear Energy Commission), the use of the stamp to ensure authenticity and prevent falsification should not be appropriated and represents and additional cost for the radiopharmaceuticals. (author)

  4. Industrial plasma immersion ion implanter and its applications

    CERN Document Server

    Tong Hong Hui; Huo Yan Feng; Wang Ke; Mu Li Lan; Feng Tie Min; Zhao Jun; Yan Bing; Geng Man

    2002-01-01

    A new generation industrial plasma immersion ion implanter was developed recently in South-western Institute of Physics and some experimental results are reported. The vacuum chamber with 900 mm in diameter and 1050 mm in height stands vertically. The pumping system includes turbo -pump and mechanical pump and it can be automatically controlled by PLC. The background pressure is less than 4 x 10 sup - sup 4 Pa. The plasma in the chamber can be generated by hot-filament discharge and three high-efficiency magnetic filter metal plasma sources, so that the plasma immersion ion implantation and enhanced deposition can be done. The maximum pulse voltage output is 80 kV, maximum pulse current is 60 A, repetition frequency is 50-500 Hz, and the pulse rise time is less than 2 mu s. The power modulator can operate in the pulse bunching mode if necessary. In general, the plasma density is 10 sup 8 -10 sup 1 sup 0 cm sup - sup 3 , the film deposition rate is 0.1-0.5 nm/s

  5. Qualitative CFD for Rapid Learning in Industrial and Academic Applications

    Science.gov (United States)

    Variano, Evan

    2010-11-01

    We present a set of tools that allow CFD to be used at an early stage in the design process. Users can rapidly explore the qualitative aspects of fluid flow using real-time simulations that react immediately to design changes. This can guide the design process by fostering an intuitive understanding of fluid dynamics at the prototyping stage. We use an extremely stable Navier-Stokes solver that is available commercially (and free to academic users) plus a custom user interface. The code is designed for the animation and gaming industry, and we exploit the powerful graphical display capabilities to develop a unique human-machine interface. This interface allows the user to efficiently explore the flow in 3D + real time, fostering an intuitive understanding of steady and unsteady flow patterns. There are obvious extensions to use in an academic setting. The trade-offs between accuracy and speed will be discussed in the context of CFD's role in design and education.

  6. Radiation protection optimisation techniques and their application in industry

    Energy Technology Data Exchange (ETDEWEB)

    Lefaure, C

    1996-12-31

    Since the International Commission on Radiation Protection (ICRP) recommendation 60, the optimisation principle appears to be the core of the radiation protection system. In practice applying it, means implementing an approach both predictive and evolutionary - that relies essentially on a prudent and responsible state of mind. the formal expression of this process, called optimization procedure, implies and indispensable tool for its implementation: the system of monetary values for the unit of collective dose. During the last few years, feed ALARA principle means that a global work management approach must be adopted, considering together all factors contributing to radiation dose. In the nuclear field, the ALARA approach appears to be more successful when implemented in the framework of a managerial approach through structure ALARA programmes. Outside the nuclear industry it is necessary to clearly define priorities through generic optimisation studies and ALARA audits. At the international level much efforts remain to be done to expand efficiently the ALARA process to internal exposure as well as to public exposure. (author) 2 graphs, 5 figs., 3 tabs.

  7. An Introduction to the Industrial Applications of Microcontrollers

    Science.gov (United States)

    Carelse, Xavier F.

    A microcontroller is sometimes described as a “computer on a chip” because it contains all the features of a full computer including central processor, in-built clock circuitry, ROM, RAM, input and output ports with special features'such as serial communication, analogue-to-digital conversion and, more recently, signal processing. The smallest microcontroller has only eight pins but some having 68 pins are also being marketed. In the last five years, the prices of microcontrollers have dropped by 80% and are now one of the most cost-effective components in industry. Being software-driven, microcontrollers greatly simplify the design of sophisticated instrumentation and control circuitry. They are able to effect precise calculations sometimes needed for feedback in control systems and now form the basis of all intelligent embedded systems such as those required in television and VCR remote controls, microwave ovens, washing machines, etc. More than ten times as many microcontrollers than microprocessors are manufactured and sold in the world in spite of the high profile that the latter enjoys because of the personal computer market. In Zimbabwe, extensive research is being carried out to use microcontrollers to aid the cost recovery of domestic and commercial solar installations as part of the rural electrification programme.

  8. WIRELESS CONTROL SYSTEM: DESIGN, DEVELOPMENT AND APPLICATION ON INDUSTRIAL BOILER

    Directory of Open Access Journals (Sweden)

    Gerardo Cázarez-Ayala

    2014-01-01

    Full Text Available This paper has as objective to describe the design and development of a control unit with capacity to communicate with similar others units in a wireless and wired way, this with the finality of achieve to develop a powerful control unit, useful, flexible and cheap, through it be possible the implementation of distributed control systems in a wireless and wired way based in advance network topologies, like star, cluster tree and mesh, in function of the diverse communication technologies that in these times are manage in the industry process automation field and having as reference the most novelties and promising advantages of the last technologies available in the international market. The system includes a software communication driver; develop to operate in the control unit and the PC level. This driver was implemented in two layers structure, the first one, was develop under the platform of the microcontroller based the electronic board implemented, an ATmega 328 microcontroller with an Arduino bootloader. The second layer of the driver is based in LabVIEW platform under Windows operating system, and this work in a personal computer. All this, with the main objective of to prove to the user a technology tool to develop task communication between the control units network and the control room and do easier the implementation of the network communications and graphical users interfaces GUI ́s, and transparent for the developer of the system or the programmer of the network.

  9. Production, properties, and industrial food application of lactic acid bacteria-derived exopolysaccharides.

    Science.gov (United States)

    Zannini, Emanuele; Waters, Deborah M; Coffey, Aidan; Arendt, Elke K

    2016-02-01

    Exopolysaccharides (EPS)-producing lactic acid bacteria (LAB) are industrially important microorganisms in the development of functional food products and are used as starter cultures or coadjutants to develop fermented foods. There is large variability in EPS production by LAB in terms of chemical composition, quantity, molecular size, charge, presence of side chains, and rigidity of the molecules. The main body of the review will cover practical aspects concerning the structural diversity structure of EPS, and their concrete application in food industries is reported in details. To strengthen the food application and process feasibility of LAB EPS at industrial level, a future academic research should be combined with industrial input to understand the technical shortfalls that EPS can address.

  10. Vibration-based condition monitoring industrial, aerospace and automotive applications

    CERN Document Server

    Randall, Robert Bond

    2010-01-01

    ""Without doubt the best modern and up-to-date text on the topic, wirtten by one of the world leading experts in the field. Should be on the desk of any practitioner or researcher involved in the field of Machine Condition Monitoring"" Simon Braun, Israel Institute of Technology Explaining complex ideas in an easy to understand way, Vibration-based Condition Monitoring provides a comprehensive survey of the application of vibration analysis to the condition monitoring of machines. Reflecting the natural progression of these systems by presenting the fundamental material

  11. Performance Modeling of ASP.Net Web Service Applications: an industrial case study

    OpenAIRE

    de Gooijer, Thijmen

    2011-01-01

    During the last decade the gap between software modeling and performancemodeling has been closing. For example, UML annotations have been developed to enable the transformation of UML software models to performance models, thereby making performance modeling more accessible. However, as of yet few of these tools are ready for industrial application. In this thesis we explorer the current state of performance modeling tooling, the selection of a performance modeling tool for industrial applica...

  12. Overall equipment effectiveness: application in a company in the drinks Manaus industrial sector

    OpenAIRE

    Cristiane Fátima Cavalcante Raposo

    2011-01-01

    The Overall Equipment Effectiveness (OEE) is an indicator used as a management and continuous improvement of machinery and equipment, useful to identify losses, thus reducing production costs. In order to examine in more detail the application of OEE in the production system of a company in the beverage industry of the Industrial Pole of Manaus, was performed by means of literature search and descriptive, and using the case study method, a remark in the production system of the company Alfa, ...

  13. The world is what you make it: an application of virtual reality to the tourism industry

    OpenAIRE

    Horan, Patrick P

    1997-01-01

    The tourism industry is a highly information intensive-industiy. In few other areas of activity are the generation, gathering, processing, application and communication of information as important for dayto- day operations as they are for the tourism industry (Buhalis 1994). Traditional sources of tourism information, images, text, sound, animation and video, provide potential tourists with short and often rather limited glimpses of tourism destinations which may be inadequate to ...

  14. Modernization Magnitude: An Interval Measure Applicable to Post- and Pre-Industrial Societies

    OpenAIRE

    Denton, Trevor D.

    2008-01-01

    An interval measure of modernization is devised, applicable to pre- and post-industrial societies. The modernization of a society denotes the recency of its form of social organization in human (pre-)history. Murdock and Provost’ (1973) ordinal markers of pre-industrial modernization are updated to be interval measures observable today. The recency (in years) of marker gradations is not currently observable in prehistory, but marker gradations are observable in databases such as the pre-indus...

  15. Laser Sensing for Quality Control and Classification – Applications for the Food Industry, Ecology and Medicine

    OpenAIRE

    Lundin, Patrik

    2014-01-01

    Monitoring constitutes a cornerstone, both for efficient control of optimized industrial processes and for obtaining knowledge about non-controlled, natural phenomena. This thesis is all about monitoring, or measurements. In this case the primary information is gathered with light, and in a non-intrusive, and usually a stand-off or remote way. The applications of optical monitoring in this work are directed towards some main areas: atmospheric gas monitoring, the food industry, ...

  16. Multi-scale radiographic applications in microelectronic industry

    Science.gov (United States)

    Gluch, J.; Löffler, M.; Meyendorf, N.; Oppermann, M.; Röllig, M.; Sättler, P.; Wolter, K. J.; Zschech, E.

    2016-02-01

    New concepts in assembly technology boost our daily life in an unknown way. High end semiconductor industry today deals with functional structures down to a few nanometers. ITRS roadmap predicts an ongoing decrease of the "DRAM half pitch" over the next decade. Packaging of course is not intended to realize pitches at the nanometer scale, but has to face the challenges of integrating such semiconductor devices with smallest pitch and high pin counts into systems. System integration (SiP, SoP, Hetero System Integration etc.) into the third dimension is the only way to reduce the gap between semiconductor level and packaging level interconnection. The described development is mainly driven by communication technology but also other branches like power electronics benefit from the vast progress in integration and assembly technology. The challenge of advanced packaging requires new nondestructive evaluation (NDE) techniques for technology development and production control. In power electronics production the condition monitoring receives a lot of interest to avoid electrical shortcuts, dead solder joints and interface cracking. It is also desired to detect and characterize very small defects like transportation phenomenon or Kirkendall voids. For this purpose imaging technologies with resolutions in the sub-micron range are required. Our presentation discusses the potentials and the limits of X-ray NDE techniques, illustrated by crack observation in solder joints, evaluation of micro vias in PCBs and interposers and the investigation of solder material composition and other aftermaths of electro migration in solder joints. Applied radiographic methods are X-ray through transmission, multi-energy techniques, laminography, CT and nano-CT.

  17. Nuclear energy in industry: application to oil production

    International Nuclear Information System (INIS)

    Canada's commitment, via the Kyoto Protocol, to reduce carbon dioxide emissions poses some interesting challenges. New ways of undertaking activities to reduce emissions, while maintaining our standard of living, is the desired end goal. Canada has vast reserves of oil in its tar sands deposits in northern Alberta. These are world scale deposits relative to known conventional oil reserves and will play an important role in the world's economy in years to come. Substantial energy is required to extract the oil and upgrade it into usable products. This energy is currently derived from fossil fuels and releases of carbon dioxide are a consequence. Additionally, hydrogen may be produced as a material component used to upgrade the oil. This hydrogen is currently produced by reforming of methane to remove the hydrogen component which also produces carbon dioxide which is generally discarded. This paper examines a relatively new extraction and processing concept (Steam Assisted Gravity Drainage) which can use steam and electricity from CANDU reactors and also produces oxygen, and heavy water. These products, in turn, can be used to increase energy production while reducing carbon dioxide emissions. The paper focuses on the magnitude of carbon dioxide emission avoidance which is anticipated based on data from current and projected projects. The paper reviews the current status of development of the oil sands industry and projects carbon dioxide emissions which would be expected if current extraction and upgrading techniques are continued. The scope of a project using a CANDU nuclear reactor as an alternate energy source to produce steam and hydrogen for upgrading is outlined. It is concluded that the carbon dioxide emissions that could be avoided by deployment of nuclear energy powered oil sands projects would be a substantial fraction of Canada's emission reduction goals for Kyoto. (author)

  18. Nuclear energy in industry : application to oil production

    International Nuclear Information System (INIS)

    Canada's commitment, via the Kyoto Protocol, to reduce carbon dioxide emissions poses some interesting challenges. New ways of undertaking activities to reduce emissions, while maintaining our standard of living, is the desired end goal. Canada has vast reserves of oil in its tar sands deposits in northern Alberta. These are world scale deposits relative to known conventional oil reserves and will play an important role in the world's economy in years to come. Substantial energy is required to extract the oil and upgrade it into usable products. This energy is currently derived from fossil fuels and releases of carbon dioxide are a consequence. Additionally, hydrogen may be produced as a material component used to upgrade the oil. This hydrogen is currently produced by reforming of methane to remove the hydrogen component which also produces carbon dioxide which is generally discarded. This paper examines a relatively new extraction and processing concept (Steam Assisted Gravity Drainage) which can use steam and electricity from CANDU reactors and also produces oxygen, and heavy water. These products, in turn, can be used to increase energy production while reducing carbon dioxide emissions. The paper focuses on the magnitude of carbon dioxide emission avoidance which is anticipated based on data from current and projected projects. The paper reviews the current status of development of the oil sands industry and projects carbon dioxide emissions which would be expected if current extraction and upgrading techniques are continued. The scope of a project using a CANDU nuclear reactor as an alternate energy source to produce steam and hydrogen for upgrading is outlined. It is concluded that the carbon dioxide emissions that could be avoided by deployment of nuclear energy powered oil sands projects would be a substantial fraction of Canada's emission reduction goals for Kyoto. (author)

  19. Nanotechnology research and development for military and industrial applications

    Science.gov (United States)

    Ruffin, Paul B.; Brantley, Christina L.; Edwards, Eugene; Roberts, J. Keith; Chew, William; Warren, Larry C.; Ashley, Paul R.; Everitt, Henry O.; Webster, Eric; Foreman, John V.; Sanghadasa, Mohan; Crutcher, Sihon H.; Temmen, Mark G.; Varadan, Vijay; Hayduke, Devlin; Wu, Pae C.; Khoury, Christopher G.; Yang, Yang; Kim, Tong-Ho; Vo-Dinh, Tuan; Brown, April S.; Callahan, John

    2011-04-01

    Researchers at the Army Aviation and Missile Research, Development, and Engineering Center (AMRDEC) have initiated multidiscipline efforts to develop nano-based structures and components for insertion into advanced missile, aviation, and autonomous air and ground systems. The objective of the research is to exploit unique phenomena for the development of novel technology to enhance warfighter capabilities and produce precision weapons. The key technology areas that the authors are exploring include nano-based microsensors, nano-energetics, nano-batteries, nano-composites, and nano-plasmonics. By integrating nano-based devices, structures, and materials into weaponry, the Army can revolutionize existing (and future) missile systems by significantly reducing the size, weight and cost. The major research thrust areas include the development of chemical sensors to detect rocket motor off-gassing and toxic industrial chemicals; the development of highly sensitive/selective, self-powered miniaturized acoustic sensors for battlefield surveillance and reconnaissance; the development of a minimum signature solid propellant with increased ballistic and physical properties that meet insensitive munitions requirements; the development of nano-structured material for higher voltage thermal batteries and higher energy density storage; the development of advanced composite materials that provide high frequency damping for inertial measurement units' packaging; and the development of metallic nanostructures for ultraviolet surface enhanced Raman spectroscopy. The current status of the overall AMRDEC Nanotechnology research efforts is disclosed in this paper. Critical technical challenges, for the various technologies, are presented. The authors' approach for overcoming technical barriers and achieving required performance is also discussed. Finally, the roadmap for each technology, as well as the overall program, is presented.

  20. Remote Sensing Application in Oil and Gas Industry

    Science.gov (United States)

    Sizov, Oleg; Aloltsov, Alexander; Rubtsova, Natalia

    2014-05-01

    The main environmental problems of the Khanty-Mansi Autonomous Okrug (a federal subject of Russia) related to the activities of oil and gas industry (82 active companies which hold 77,000 oil wells). As on the 1st of January 2013 the subject produces more than 50% of all oil in Russia. The principle of environmental responsibility makes it necessary to minimize human impact and ecological impact. One of the most effective tools for environmental monitoring is remote sensing. The main advantages of such approach are: wide coverage of areas of interest, high temporal resolution, precise location, automatic processing, large set of extracted parameters, etc. Authorities of KhMAO are interested in regular detection of the impact on the environment by processing satellite data and plan to increase the coverage from 434.9 to 659.9 square kilometers with resolution not less than 10 m/pixel. Years of experience of our company shows the significant potential to expand the use of such remote sensing data in the solution of environmental problems. The main directions are: monitoring of rational use of associated petroleum gas (detection of all gas flares and volumes of burned gas), monitoring of soil pollution (detection of areas of oil pollution, assess of the extent of pollution, planning of reclamation activities and assessment of their efficiency, detection of potential areas of pipelines corrosion), monitoring of status of sludge pits (inventory of all sludge pits, assessment of their liquidation), monitoring of technogenic impact (detection of changes), upgrading of a geospatial database (topographic map of not less than 1:50000 scale). Implementation of modeling, extrapolation and remote analysis techniques based on satellite images will help to reduce unnecessary costs for instrumental methods. Thus, the introduction of effective remote monitoring technology to the activity of oil and gas companies promotes environmental responsibility of these companies.

  1. Applications of EGS4 to industrial irradiator design and use

    Science.gov (United States)

    McIntyre, R.; Huntzinger, C. J.; Nelson, W. R.

    Historically, it has been difficult to use analytic models to accurately and completely predict radiation interaction with matter when designing high energy electron accelerators and their utilization for radiation processing. One possible solution to this problem is the EGS4 computer code system. It is a general purpose Monte-Carlo type package to simulate the transport of electrons, positrons and photons with energies from a few keV to well over 50 MeV in arbitrary, user-defined, complex geometries made up of any element or material. EGS4 has been used extensively by the high-energy particle accelerator community, medical physicists and health physicists the world over. This paper will describe the application of EGS4 as a design tool in the radiation processing field, for both accelerator design and end-use applications. Specific examples for simulations of electron energy deposition and x-ray production will be given. Included in the examples will be samples of graphics output directly from EGS4 to a graphics terminal using Unified Graphics. This capability allows the designer to "see" radiation interactions, such as electron scattering within and from the surface of a x-ray target. Also, graphical output of numerical data in the form of convenient histograms, spectral distributions and isodose contours may be generated.

  2. Progress of radiation curing technology and its industrial applications in Japan

    International Nuclear Information System (INIS)

    The Japanese industry has grown with annual growth rate 108%. Electric parts and devices industry strongly promoted Japanese economy. UV/EB curing market in Japan enjoyed its steady growth with an annual growth rate 107%. By realizing the advantages of good performance and high functionality, the UV/EB curing technology has expanded its application field especially in leading edge industries, such as electric parts and devices, FPDs, Optical fibers and cables, optical recording media, and their fabrication and manufacturing. This paper summarizes the Japanese UV/EB market situation and overviews the latest progress of UV/EB technology. (Author)

  3. Industrial applications of formal methods to model, design and analyze computer systems

    CERN Document Server

    Craigen, Dan

    1995-01-01

    Formal methods are mathematically-based techniques, often supported by reasoning tools, that can offer a rigorous and effective way to model, design and analyze computer systems. The purpose of this study is to evaluate international industrial experience in using formal methods. The cases selected are representative of industrial-grade projects and span a variety of application domains. The study had three main objectives: · To better inform deliberations within industry and government on standards and regulations; · To provide an authoritative record on the practical experience of formal m

  4. Survey of US Department of Defense Manufacturing Technology Program activities applicable to civilian manufacturing industries. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Azimi, S.A.; Conrad, J.L.; Reed, J.E.

    1985-03-01

    Intent of the survey was to identify and characterize activities potentially applicable to improving energy efficiency and overall productivity in the civilian manufacturing industries. The civilian industries emphasized were the general manufacturing industries (including fabricated metals, glass, machinery, paper, plastic, textile, and transportation equipment manufacturing) and the primary metals industries (including primary aluminum, copper, steel, and zinc production). The principal steps in the survey were to: develop overview taxonomies of the general manufacturing and primary metals industries as well as specific industry taxonomies; identify needs and opportunities for improving process energy efficiency and productivity in the industries included; identify federal programs, capabilities, and special technical expertise that might be relevant to industry's needs and opportunities; contact federal laboratories/facilities, through visits and other forms of inquiry; prepare formatted profiles (descriptions) potentially applicable work efforts; review findings with industry; and compile and evaluate industry responses.

  5. Study on the possibilities of dedicated CAD applications development for the furniture industry

    Directory of Open Access Journals (Sweden)

    Ioan Mocian

    2009-12-01

    Full Text Available This paper presents the results of a research for finding the best solutions to design and develop the CAD applications for the furniture industry. The solutions considered exclude the use of complementary software such as AutoCAD, Inventor or SolidWorks, the main target being stand-alone, cheap and easy to use solutions. The paper presents concepts of components typing in the furniture industry and thepossibilities to construct complex combinations of furniture using these typed components. A dedicated application for designing certain types of bookshelves is also presented. The application is stand-alone and it was written in the object oriented programming language VB.NET. The study has been carried out with partners from the furniture industry, whose opinions and views on this matter were of great help.

  6. Application of ion chromatography in clinical studies and pharmaceutical industry.

    Science.gov (United States)

    Michalski, Rajmund

    2014-01-01

    Ion chromatography is a well-established regulatory method for analyzing anions and cations in environmental, food and many other samples. It offers an enormous range of possibilities for selecting stationary and mobile phases. Additionally, it usually helps to solve various separation problems, particularly when it is combined with different detection techniques. Ion chromatography can also be used to determine many ions and substances in clinical and pharmaceutical samples. It provides: availability of high capacity stationary phases and sensitive detectors; simple sample preparation; avoidance of hazardous chemicals; decreased sample volumes; flexible reaction options on a changing sample matrix to be analyzed; or the option to operate a fully-automated system. This paper provides a short review of the ion chromatography applications for determining different inorganic and organic substances in clinical and pharmaceutical samples.

  7. Soft Computing Models in Industrial and Environmental Applications

    CERN Document Server

    Abraham, Ajith; Corchado, Emilio; 7th International Conference, SOCO’12

    2013-01-01

    This volume of Advances in Intelligent and Soft Computing contains accepted papers presented at SOCO 2012, held in the beautiful and historic city of Ostrava (Czech Republic), in September 2012.   Soft computing represents a collection or set of computational techniques in machine learning, computer science and some engineering disciplines, which investigate, simulate, and analyze very complex issues and phenomena.   After a through peer-review process, the SOCO 2012 International Program Committee selected 75 papers which are published in these conference proceedings, and represents an acceptance rate of 38%. In this relevant edition a special emphasis was put on the organization of special sessions. Three special sessions were organized related to relevant topics as: Soft computing models for Control Theory & Applications in Electrical Engineering, Soft computing models for biomedical signals and data processing and Advanced Soft Computing Methods in Computer Vision and Data Processing.   The selecti...

  8. Fiber optic force sensor: application to automotive industry

    Science.gov (United States)

    Javahiraly, Nicolas; Chakari, Ayoub

    2014-09-01

    We propose the study and the design of an ultra sensitive polarimetric torque sensor. The principle is based on the measurement of the torsion angle  induced on the shaft when a torque T is applied on it. This optical torque sensor has been tested for Aluminum, Steel and Plexiglas shafts with different geometries. The torsion angle has been measured with 0,001° accuracy. The torsion angle is then studied as a function of the applied torque. The comparison between the theoretical and the experimental results give us respectively 4.33%, 1.30% and 1.24% for the Plexiglas, the Aluminum and the Steel shafts. These results permit us good perspectives for our applications

  9. APPLICATIONS OF HIGH HYDROSTATIC PRESSURE IN THE FOOD INDUSTRY

    Directory of Open Access Journals (Sweden)

    Yahya TÜLEK

    2006-03-01

    Full Text Available Nowadays, thermal processes are used in order to preserve food from microbiologic and enzymatic changes and extend the shelf life. Thermal treatments are particularly safe, assures a total inactivation of vegetative microorganism cells and spore. On the other hand it present some disadvantages related to the high temperature employed, such as denaturation of proteins, vitamins, productions of toxic compound, undesirable organoleptic features. The last decade, non-thermal inactivation techniques have been a major research issue, driven by an increased consumer demand for nutritious, fresh like food products with a high organoleptical quality and an acceptable shelf life. Present article represents studies on application aspects and effects of high hydrostatic pressure in foods.

  10. Advancements and performance of iterative methods in industrial applications codes on CRAY parallel/vector supercomputers

    Energy Technology Data Exchange (ETDEWEB)

    Poole, G.; Heroux, M. [Engineering Applications Group, Eagan, MN (United States)

    1994-12-31

    This paper will focus on recent work in two widely used industrial applications codes with iterative methods. The ANSYS program, a general purpose finite element code widely used in structural analysis applications, has now added an iterative solver option. Some results are given from real applications comparing performance with the tradition parallel/vector frontal solver used in ANSYS. Discussion of the applicability of iterative solvers as a general purpose solver will include the topics of robustness, as well as memory requirements and CPU performance. The FIDAP program is a widely used CFD code which uses iterative solvers routinely. A brief description of preconditioners used and some performance enhancements for CRAY parallel/vector systems is given. The solution of large-scale applications in structures and CFD includes examples from industry problems solved on CRAY systems.

  11. Emerging new applications of nucleonic control systems in industry. Report of an advisory group meeting

    International Nuclear Information System (INIS)

    This TECDOC presents a comprehensive review of the current status and future prospects of nucleonic gauge methodology and technology applied as nucleonic control systems (NCS) to a broad spectrum of industrial engineering processes. It presents the results of the IAEA's Advisory Group Meeting on Emerging New Applications of Nucleonic Control Systems in Industry, which was convened to discuss and evaluate the present 'state-of-the-art' of this field. The TECDOC provides fundamental information on the principles of nucleonic gauges, their design, safe operation and applications. This covers both the more traditional and well established applications and methods as well as trends on emerging applications of new nucleonic gauges in modem industry. A specific review is presented of nucleonic gauge methodology and technology as applied in international priority industrial sectors such as the petroleum industry, mining and mineral ore processing, material construction and environment. This information on nucleonic gauges, including the most relevant recent achievements and developments, effectively enhances and often replaces the existing related publications, many of which have lost their relevance. Separate abstracts have been prepared for the thirteen individual country reports included in this TECDOC

  12. Understanding the industrial application potential of lactic acid bacteria through genomics.

    Science.gov (United States)

    Zhu, Yan; Zhang, Yanping; Li, Yin

    2009-06-01

    Lactic acid bacteria (LAB) are a heterogeneous group of bacteria contributing to various industrial applications, ranging from food and beverage fermentation, bulk and fine chemicals production to pharmaceuticals manufacturing. Genome sequencing is booming; hitherto, 25 genomes of LAB have been published and many more are in progress. Based on genomic content of LAB, this review highlights some findings related to applications revealed by genomics and functional genomics analyses. Finally, this review summarizes mathematical modeling strategies of LAB in the context of genomics, to further our understanding of industrial related features.

  13. Vigorously Develop Satellite Application Industry to Serve National Socio-economic Construction

    Institute of Scientific and Technical Information of China (English)

    Bian Ji

    2010-01-01

    @@ China International Aviation and Aerospace Forum 2010 was held on November 15 in Zhuhai, Guangdong Province.Vice President of China Aerospace Science and Technology Corporation (CASC)Rui Xiaowu delivered a speech at the forum with the theme of "vigorously developing satellite application industry to serve national socio-economic construction".He stated in his speech that as an important method for information transmission, navigation and position and obtaining geographic information satellite applications have been integrated into all industries in the national economy in China and have become one of the indispensable information infrastructures for national security, the economy and society.

  14. Application of Business Intelligence in the Banking Industry

    Directory of Open Access Journals (Sweden)

    Bogdan Ubiparipović

    2011-12-01

    Full Text Available A highly dynamic market, changing client demands, fierce competition, the necessity of strict control and risk management are only some of the characteristics of the business environment where modern banks conduct their operations. Better management and better decision-making process make the difference between the successful and the unsuccessful on the market with these characteristics.Business intelligence solutions for banks should provide the decision makers from all business segments of a bank with the ability to manage and exploit information resources, in order to solve the problems and make timely and high-quality decisions. Business intelligence systems in banks must be comprehensive and yet simple for the end user. Business intelligence covers many areas of the bank, and among the most important are: Customer Relationship Management (CRM, Performance Management (PM, Risk Management (RM, Asset and Liability Management (ALM, and Compliance. Data warehouse and online analytical processes (OLAP form the informational basis for the application of business intelligence.Data mining and knowledge retrieval are also important segments of business intelligence and deal with complex statistical analysis, discovering "hidden" relationships between data and forecasting the behaviour trends of business systems.

  15. Mathematical Model for Absolute Magnetic Measuring Systems in Industrial Applications

    Science.gov (United States)

    Fügenschuh, Armin; Fügenschuh, Marzena; Ludszuweit, Marina; Mojsic, Aleksandar; Sokół, Joanna

    2015-09-01

    Scales for measuring systems are either based on incremental or absolute measuring methods. Incremental scales need to initialize a measurement cycle at a reference point. From there, the position is computed by counting increments of a periodic graduation. Absolute methods do not need reference points, since the position can be read directly from the scale. The positions on the complete scales are encoded using two incremental tracks with different graduation. We present a new method for absolute measuring using only one track for position encoding up to micrometre range. Instead of the common perpendicular magnetic areas, we use a pattern of trapezoidal magnetic areas, to store more complex information. For positioning, we use the magnetic field where every position is characterized by a set of values measured by a hall sensor array. We implement a method for reconstruction of absolute positions from the set of unique measured values. We compare two patterns with respect to uniqueness, accuracy, stability and robustness of positioning. We discuss how stability and robustness are influenced by different errors during the measurement in real applications and how those errors can be compensated.

  16. A breakthrough in enzyme technology to fight penicillin resistance-industrial application of penicillin amidase.

    Science.gov (United States)

    Buchholz, Klaus

    2016-05-01

    Enzymatic penicillin hydrolysis by penicillin amidase (also penicillin acylase, PA) represents a Landmark: the first industrially and economically highly important process using an immobilized biocatalyst. Resistance of infective bacteria to antibiotics had become a major topic of research and industrial activities. Solutions to this problem, the antibiotics resistance of infective microorganisms, required the search for new antibiotics, but also the development of derivatives, notably penicillin derivatives, that overcame resistance. An obvious route was to hydrolyse penicillin to 6-aminopenicillanic acid (6-APA), as a first step, for the introduction via chemical synthesis of various different side chains. Hydrolysis via chemical reaction sequences was tedious requiring large amounts of toxic chemicals, and they were cost intensive. Enzymatic hydrolysis using penicillin amidase represented a much more elegant route. The basis for such a solution was the development of techniques for enzyme immobilization, a highly difficult task with respect to industrial application. Two pioneer groups started to develop solutions to this problem in the late 1960s and 1970s: that of Günter Schmidt-Kastner at Bayer AG (Germany) and that of Malcolm Lilly of Imperial College London. Here, one example of this development, that at Bayer, will be presented in more detail since it illustrates well the achievement of a solution to the problems of industrial application of enzymatic processes, notably development of an immobilization method for penicillin amidase suitable for scale up to application in industrial reactors under economic conditions. A range of bottlenecks and technical problems of large-scale application had to be overcome. Data giving an inside view of this pioneer achievement in the early phase of the new field of biocatalysis are presented. The development finally resulted in a highly innovative and commercially important enzymatic process to produce 6-APA that

  17. A breakthrough in enzyme technology to fight penicillin resistance-industrial application of penicillin amidase.

    Science.gov (United States)

    Buchholz, Klaus

    2016-05-01

    Enzymatic penicillin hydrolysis by penicillin amidase (also penicillin acylase, PA) represents a Landmark: the first industrially and economically highly important process using an immobilized biocatalyst. Resistance of infective bacteria to antibiotics had become a major topic of research and industrial activities. Solutions to this problem, the antibiotics resistance of infective microorganisms, required the search for new antibiotics, but also the development of derivatives, notably penicillin derivatives, that overcame resistance. An obvious route was to hydrolyse penicillin to 6-aminopenicillanic acid (6-APA), as a first step, for the introduction via chemical synthesis of various different side chains. Hydrolysis via chemical reaction sequences was tedious requiring large amounts of toxic chemicals, and they were cost intensive. Enzymatic hydrolysis using penicillin amidase represented a much more elegant route. The basis for such a solution was the development of techniques for enzyme immobilization, a highly difficult task with respect to industrial application. Two pioneer groups started to develop solutions to this problem in the late 1960s and 1970s: that of Günter Schmidt-Kastner at Bayer AG (Germany) and that of Malcolm Lilly of Imperial College London. Here, one example of this development, that at Bayer, will be presented in more detail since it illustrates well the achievement of a solution to the problems of industrial application of enzymatic processes, notably development of an immobilization method for penicillin amidase suitable for scale up to application in industrial reactors under economic conditions. A range of bottlenecks and technical problems of large-scale application had to be overcome. Data giving an inside view of this pioneer achievement in the early phase of the new field of biocatalysis are presented. The development finally resulted in a highly innovative and commercially important enzymatic process to produce 6-APA that

  18. Advances in digital industrial radiology - New application areas beyond film radiography

    Science.gov (United States)

    Ewert, Uwe

    2013-01-01

    Similar to the success story of digital photography a major upheaval has been observed in digital industrial radiology. Digital Detector Arrays enable the increase of contrast sensitivity up to a factor of 10 in comparison to film radiography. Computed radiography with phosphor imaging plates substitutes film applications. The increased sensitivity of digital detectors enables the efficient usage for dimensional measurements and functionality tests substituting manual maintenance. The measurement of wall thickness and corrosion status is state of the art in petrochemical industry. X-ray back scatter techniques have been applied in safety and security relevant applications with single sided access of source and detector. Computed tomography (CT) applications cover the range from m to nm scale. The scope of CT applications changes from flaw detection to dimensional measurement in industry. Mobile computed tomography is applied for in-service radiographic crack detection and sizing in welded pipes in nuclear power industry and aerospace applications. CT has been applied for evaluation of hot cracking susceptibility of modern weld alloys. In combination with modified varestraint transvarestraint tests (MVT) the cumulative crack length as function of stress and depth was determined. This enables the quantitative characterization of the weldability properties of different materials.

  19. Application of multidetector system in analysis of industrial processes

    International Nuclear Information System (INIS)

    Simultaneous application of several scintillation detectors in stimulus response method with radiotracer enable to study flow of material (gas, liquids or solid) in a group of apparatuses or in one apparatus with a complex flow structure. Good acquisition system and proper software for data evaluation and for flow structure modeling is used in the both cases. Several scintillation detectors can be used for valuation of an axial mean velocity profile of solid material in a horizontal rotary kiln. The axial profile of velocity is important technological parameter as the changes of physical and chemical characters of material are cause of the mean velocity changes. The estimation of axial distribution of material in horizontal rotary calcination kiln from production of pigments (TiO2) is presented as an example of utilization of the measured velocity axial profile for obtaining interesting information. Reliable complex flow analysis in one apparatus suppose using collimated scintillation detectors which are situated close to the wall of apparatus. In this case the adequate description of relation between detected values and radiotracer concentration are required. Simple relation was presented for the model of parallel flow and used for flow analysis in Fluidized Catalytic Cracking reactor. Complex flow analysis with multidetector system was also used for verification of numerical results by Computer Fluid Dynamics (CFD) models. The required relation for detection chain was in this case received on the basis of Point Source Response of the detector measured in the system. Special program has been prepared for calculation of detected values of local responses from tracer concentration file received by commercial software for CFD models. The verification of results of CFD model by measurement of RTD and local responses is demonstrated on liquid flow analysis in a pilot plant of heat exchanger

  20. Solar feasibility study for site-specific industrial-process-heat applications. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Murray, O.L.

    1980-03-18

    This study addresses the technical feasibility of solar energy in industrial process heat (IPH) applications in Mid-America. The study was one of two contracted efforts covering the MASEC 12-state region comprised of: Illinois, Michigan, North Dakota, Indiana, Minnesota, Ohio, Iowa, Missouri, South Dakota, Kansas, Nebraska, Wisconsin. The results of our study are encouraging to the potential future role of solar energy in supplying process heat to a varied range of industries and applications. We identified and developed Case Study documentation of twenty feasible solar IPH applications covering eight major SIC groups within the Mid-American region. The geographical distribution of these applications for the existing range of solar insolation levels are shown and the characteristics of the applications are summarized. The results of the study include process identification, analysis of process heat requirements, selection of preliminary solar system characteristics, and estimation of system performance and cost. These are included in each of the 20 Case Studies. The body of the report is divided into two primary discussion sections dealing with the Study Methodology employed in the effort and the Follow-On Potential of the identified applications with regard to possible demonstration projects. The 20 applications are rated with respect to their relative overall viability and procedures are discussed for possible demonstration project embarkment. Also, a possible extension of this present feasibility study for late-comer industrial firms expressing interest appears worthy of consideration.

  1. Potential industrial applications for fluidized-bed waste heat recovery systems

    Energy Technology Data Exchange (ETDEWEB)

    Cox, D.; Lytton, M.; Rao, C.

    1979-12-01

    Information was developed on potential applications of Fluidized-Bed Waste Heat Recovery Systems (FWHRS) in US industries that will assist the DOE in their decision to plan and participate in a demonstration project of the FWHRS. The study included a review of the literature and personal contacts (via telephone) with industry personnel with the objective to identify a limited number of applications. Technical and economic assessments for specific applications were accomplished by developing generalized design, performance, and cost parameters that could be applied based on selected critical characteristics of each potential application of the FWHR system. Waste energy streams identified included flue gas and off-gas from boilers, furnaces, and kiln. Utilization of the waste energy recovered included electric power generation, preheating combustion air and boiler feedwater, and drying. A course of action is recommended to DOE regarding generic users for demonstration projects.

  2. Recent development of radiation measurement instrument for industrial and medical applications

    Science.gov (United States)

    Baba, Sueki; Ohmori, Koichi; Mito, Yoshio; Tanoue, Toshiya; Yano, Shigeki; Tokumori, Kenji; Toyofuku, Fukai; Kanda, Shigenobu

    2001-02-01

    Recently, computer imaging technology has developed very high-quality image and fast processing time. X-rays have been used for many purposes such as medical diagnosis and analyzing the structure of industrial materials. However, as X-rays are hazardous to the human body, it is desirable to reduce its exposed dose to a minimum. For this purpose, it is necessary to use a semiconductor radiation detector with a high efficiency for X-rays. We have developed photon-counting CdTe array detector system for medical and industrial use. The bone densitometer for Dual Energy X-ray Absorptometry (DEXA) has been developed to make diagnosis of osteoporosis, and it is developed to analyze a material element for industrial use. Recently, we have developed a monochromatic X-ray CT using a 256 ch CdTe array detector. We found that the array detector systems are very useful for medical and industrial applications.

  3. Handbook of software quality assurance techniques applicable to the nuclear industry

    International Nuclear Information System (INIS)

    Pacific Northwest Laboratory is conducting a research project to recommend good engineering practices in the application of 10 CFR 50, Appendix B requirements to assure quality in the development and use of computer software for the design and operation of nuclear power plants for NRC and industry. This handbook defines the content of a software quality assurance program by enumerating the techniques applicable. Definitions, descriptions, and references where further information may be obtained are provided for each topic

  4. Application of alkaline waste from pulp industry to acid soil with pine

    OpenAIRE

    Patricia Pértile; Jackson Adriano Albuquerque; Luciano Colpo Gatiboni; André da Costa; Maria Izabel Warmling

    2012-01-01

    In Brazil extensive areas are covered with pine forests, planted for pulp and paper production. This industry generates solid alkaline waste, such as dregs. The application of this dregs to forest soils is an alternative for soil acidity correction and plant nutrient supply, as well as a solution for its proper disposal. The purpose of this study was to compare the residual effect of surface application of dregs and dolomitic lime on (a) changes in the physical and chemical properties of an a...

  5. Using Context Dependent Semantic Similarity to Browse Information Resources: an Application for the Industrial Design

    CERN Document Server

    Albertoni, Riccardo

    2010-01-01

    This paper deals with the semantic interpretation of information resources (e.g., images, videos, 3D models). We present a case study of an approach based on semantic and context dependent similarity applied to the industrial design. Different application contexts are considered and modelled to browse a repository of 3D digital objects according to different perspectives. The paper briefly summarises the basic concepts behind the semantic similarity approach and illustrates its application and results.

  6. Applications of the interaction of the radiations ionizations with the matter in medicine and industry.

    CERN Document Server

    Fornaro, L

    2000-01-01

    When the ionizing radiation interact with the matter different effects happen on the radiations and on the matter. Many of these effects have been used with very different ends giving place to applications in several fields, among those that stand out the applications in medicine and industry. Basically, two different dispositions exist: one in that the radiation crosses or retrodisperse in the material and another in that the radiation acts on and it modifies the material.

  7. Handbook of software quality assurance techniques applicable to the nuclear industry

    Energy Technology Data Exchange (ETDEWEB)

    Bryant, J.L.; Wilburn, N.P.

    1987-08-01

    Pacific Northwest Laboratory is conducting a research project to recommend good engineering practices in the application of 10 CFR 50, Appendix B requirements to assure quality in the development and use of computer software for the design and operation of nuclear power plants for NRC and industry. This handbook defines the content of a software quality assurance program by enumerating the techniques applicable. Definitions, descriptions, and references where further information may be obtained are provided for each topic.

  8. Industrial application trends and market perspectives for virtual reality and visual simulation

    Directory of Open Access Journals (Sweden)

    Antonio Valerio Netto

    2004-06-01

    Full Text Available This paper attempts to provide an overview of current market trends in industrial applications of VR (Virtual Reality and VisSim (visual simulation for the next few years. Several market studies recently undertaken are presented and commented. A profile of some companies that are starting to work with these technologies is provided, in an attempt to motivate Brazilian companies into the use of these new technologies by describing successful example applications undertaken by foreign companies.

  9. Social responsibility: application of good practices in the Cuban tourism and hospitality industry

    OpenAIRE

    Baden, Denise; Wilkinson, Steve

    2014-01-01

    In a dynamic and constantly changing external environment, Social Responsibility in the tourism and hospitality industry is paramount for assuring a balance among, shareholders and internal/ external stakeholders, the environment inclusive. Socially responsibility has different forms and dimensions and its application more often than not, is content specific, as politics, economy, society, culture, technology, environment, and law, are taken into consideration. This makes its application not ...

  10. Mapping ergonomics application to improve SMEs working condition in industrially developing countries: a critical review

    OpenAIRE

    Hermawati, Setia; Lawson, Glyn; Sutarto, Auditya Purwandini

    2014-01-01

    In industrially developing countries (IDC), small and medium enterprises (SMEs) account for the highest proprotion of employment. Unfortunately, the working conditions in SMEs are often very poor and expose employees to a potentially wide range of health and safety risks. This paper presents a comprehensive review of 161 articles related to ergonomics application in SMEs, using Indonesia as a case study. The aim of this paper is to investigate the extent of ergonomics application and identify...

  11. Potential industrial applications of the one atmosphere uniform glow discharge plasma operating in ambient air

    International Nuclear Information System (INIS)

    The majority of industrial plasma processing is conducted with glow discharges at pressures below 10 Torr. This tends to limit such applications to high value workpieces, as a result of the high capital cost of vacuum systems and the production constraints of batch processing. It has long been recognized that glow discharges would play a much larger industrial role if they could be generated at 1 atm and in air. The one atmosphere uniform glow discharge plasma (OAUGDP registered ) has these capabilities. As a normal glow discharge, the OAUGDP registered can operate with maximum electrical efficiency at the Stoletow point, where the energy input per ion-electron pair is a minimum. This paper will survey exploratory investigations at the University of Tennessee's Plasma Sciences Laboratory of seven potential industrial applications of the OAUGDP registered which can be conducted at 1 atm and at room temperature with air as the working gas

  12. Application of laser-induced breakdown spectroscopy to the analysis of algal biomass for industrial biotechnology

    Science.gov (United States)

    Pořízka, P.; Prochazka, D.; Pilát, Z.; Krajcarová, L.; Kaiser, J.; Malina, R.; Novotný, J.; Zemánek, P.; Ježek, J.; Šerý, M.; Bernatová, S.; Krzyžánek, V.; Dobranská, K.; Novotný, K.; Trtílek, M.; Samek, O.

    2012-08-01

    We report on the application of laser-induced breakdown spectroscopy (LIBS) to the determination of elements distinctive in terms of their biological significance (such as potassium, magnesium, calcium, and sodium) and to the monitoring of accumulation of potentially toxic heavy metal ions in living microorganisms (algae), in order to trace e.g. the influence of environmental exposure and other cultivation and biological factors having an impact on them. Algae cells were suspended in liquid media or presented in a form of adherent cell mass on a surface (biofilm) and, consequently, characterized using their spectra. In our feasibility study we used three different experimental arrangements employing double-pulse LIBS technique in order to improve on analytical selectivity and sensitivity for potential industrial biotechnology applications, e.g. for monitoring of mass production of commercial biofuels, utilization in the food industry and control of the removal of heavy metal ions from industrial waste waters.

  13. Partnering with Industry to Deliver Continuing Education to Florida's Licensed Pesticide Applicators

    Science.gov (United States)

    Fishel, Fred

    2014-01-01

    Partnering with private industry can empower Extension educators to enhance their educational outreach efforts. Since 2011, UF/IFAS has cooperated with the Florida Turfgrass Association in conducting a 1-day statewide Polycom® event for providing continuing education to licensed pesticide applicators employed primarily in the ornamental and…

  14. Analysis of the application of an open-cycle absorption heat pump in industrial convection drying

    Energy Technology Data Exchange (ETDEWEB)

    Lazzarin, R.M.; Gasparella, A.; Longo, G.A. [Dipt. di Tecnica e Gestione dei Sistemi Industriali, Univ. degli Studi di Padova, Vicenza (Italy)

    1999-07-01

    Heat recovery in convection driers has been investigated comparing different solutions (regenerative heat exchanger, vapour compression heat pump, sorption dehumidification heat pump) in a specific application of food industry. Systems based on chemical dehumidification show the best performance allowing a primary energy saving higher than 40% with respect to traditional plants. (orig.)

  15. 77 FR 58999 - Draft Guidance for Industry on Abbreviated New Drug Applications: Stability Testing of Drug...

    Science.gov (United States)

    2012-09-25

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry on Abbreviated New Drug... Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the... abbreviated new ] drug application (ANDA) review process more efficient. DATES: Although you can comment...

  16. Carbon-14 based determination of the biogenic fraction of industrial CO2 emissions : Application and validation

    NARCIS (Netherlands)

    Palstra, S. W. L.; Meijer, H. A. J.

    2010-01-01

    The C-14 method is a very reliable and sensitive method for industrial plants, emission authorities and emission inventories to verify data estimations of biogenic fractions of CO2 emissions. The applicability of the method is shown for flue gas CO2 samples that have been sampled in I-h intervals at

  17. 78 FR 78422 - Order Granting Application by Financial Industry Regulatory Authority, Inc. for Exemption...

    Science.gov (United States)

    2013-12-26

    ... from Robert L.D. Colby, Chief Legal Officer, FINRA, to Elizabeth M. Murphy, Secretary, Commission.... 67256 (June 26, 2012), 77 FR 39277, 39286 (July 2, 2012) (order approving SR-BX-2012-030 and granting... COMMISSION Order Granting Application by Financial Industry Regulatory Authority, Inc. for Exemption...

  18. DISTRIBUTED MIXING BURNER (DMB) ENGINEERING DESIGN FOR APPLICATION TO INDUSTRIAL AND UTILITY BOILERS

    Science.gov (United States)

    The report summarizes the design of two prototype distributed mixing burners (DMBs) for application to industrial and utility boilers. The DMB is a low-NOx pulverized-coal-fired burner in which: (1) mixing of the coal with combustion air is controlled to minimize NOx emissions, a...

  19. Industrial applications of ionizing radiation in France; Zastosowanie przemyslowe promieniowania jonizujacego we Francji promieniowania jonizujacego

    Energy Technology Data Exchange (ETDEWEB)

    Icre, P. [CORFAR S.A., (France)

    1997-10-01

    The review of industrial applications of ionizing radiations in France has been done. The special attention has been paid on irradiation of minerals, polymers and biological materials.The perspectives of radiosterilization have been also discussed.The review of radiation sources commonly used in irradiation plants has been performed as well.

  20. 40 CFR 436.40 - Applicability; description of the industrial sand subcategory.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the industrial sand subcategory. 436.40 Section 436.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY...

  1. 77 FR 17364 - Inadmissibility of Consumer Products and Industrial Equipment Noncompliant With Applicable Energy...

    Science.gov (United States)

    2012-03-26

    ... Inadmissibility of Consumer Products and Industrial Equipment Noncompliant With Applicable Energy Conservation or... recommendation from DOE or FTC, conditionally release the goods so that they may be brought into compliance. Specifically, CBP will refuse admission into the customs territory of the United States to consumer...

  2. International market assessment of stand-alone photovoltaic power systems for cottage industry applications

    Science.gov (United States)

    Philippi, T. M.

    1981-01-01

    The final result of an international assessment of the market for stand-alone photovoltaic systems in cottage industry applications is reported. Nonindustrialized countries without centrally planned economies were considered. Cottage industries were defined as small rural manufacturers, employing less than 50 people, producing consumer and simple products. The data to support this analysis were obtained from secondary and expert sources in the U.S. and in-country field investigations of the Philippines and Mexico. The near-term market for photovoltaics for rural cottage industry applications appears to be limited to demonstration projects and pilot programs, based on an in-depth study of the nature of cottage industry, its role in the rural economy, the electric energy requirements of cottage industry, and a financial analysis of stand-alone photovoltaic systems as compared to their most viable competitor, diesel driven generators. Photovoltaics are shown to be a better long-term option only for very low power requirements. Some of these uses would include clay mixers, grinders, centrifuges, lathes, power saws and lighting of a workshop.

  3. State-of-the-art of applications of neural networks in the nuclear industry

    International Nuclear Information System (INIS)

    Artificial neural net models have been extensively studied for many years in various laboratories to try to simulate with computer programs the human brain performances. The first applications were developed in the fields of speech and image recognition. The aims of these studies were mainly to classify rapidly patterns corrupted by noises or partly missing. Neural networks with the development of new net topologies and algorithms and parallel computing hardwares and softwares are to-day very promising for applications in many industries. In the introduction, this paper presents the anticipated benefits of the uses of neural networks for industrial applications. Then a brief overview of the main neural networks is provided. Finally a short review of neural networks applications in the nuclear industry is given. It covers domains such as: predictive maintenance for vibratory surveillance of rotating machinery, signal processing, operator guidance and eddy current inspection. In conclusion recommendations are made to use with efficiency neural networks for practical applications. In particular the need for supercomputing will be pinpointed. (author)

  4. 17th Online World Conference on Soft Computing in Industrial Applications

    CERN Document Server

    Krömer, Pavel; Köppen, Mario; Schaefer, Gerald

    2014-01-01

    This volume of Advances in Intelligent Systems and Computing contains accepted papers presented at WSC17, the 17th Online World Conference on Soft Computing in Industrial Applications, held from December 2012 to January 2013 on the Internet. WSC17 continues a successful series of scientific events started over a decade ago by the World Federation of Soft Computing. It brought together researchers from over the world interested in the ever advancing state of the art in the field. Continuous technological improvements make this online forum a viable gathering format for a world class conference. The aim of WSC17 was to disseminate excellent research results and contribute to building a global network of scientists interested in both theoretical foundations and practical applications of soft computing.   The 2012 edition of the Online World Conference on Soft Computing in Industrial Applications consisted of general track and special session on Continuous Features Discretization for Anomaly Intrusion Detectors...

  5. Societal applications of nuclear technology in health care, industry and water resource management in India

    International Nuclear Information System (INIS)

    Nuclear reactors and charged particle accelerators have made it possible to produce and use a variety of radionuclides, which find a wide range of applications in varied areas of the society. Currently, majority of radionuclides are made artificially by transforming a stable nuclide into an unstable state and thus far over 2500 radionuclides have been produced artificially. The curiosity to use the radiations from the artificially produced radio-isotopes led to their exploration for use in various fields immediately after their production and the last century has witnessed tremendous growth in the applications of radiation and radioisotopes, in diverse fields such as medicine, industry, agriculture, food preservation, water resource management, environmental studies etc. An attempt is made here to briefly outline some important applications of radioisotopes and radiation in the fields of health care, industry and water resource management, in India. (author)

  6. Contributions and future of radioisotopes in medical, industrial and space applications

    International Nuclear Information System (INIS)

    There are 333 isotopes that have a half-life between 1 day and 100,000 years that have a wide variety of applications including public health, medicine,industrial technology, food technology and packaging, agriculture, energy supply, and national security. This paper provides an overview of some of the most extensive applications of radioisotopes including some observations of future uses. Examples are discussed that indicate that the use of radioisotopes is almost unlimited and will continue to grow. There is a growing need for future applications development and production. 12 refs., 1 tab. (BM)

  7. Contributions and Future of Radioisotopes in Medical, Industrial and Space Applications

    Science.gov (United States)

    Tingey, G. L.; Dix, G. P.; Wahlquist, E. J.

    1990-11-01

    There are 333 isotopes that have a half-life between 1 day and 100,000 years that have a wide variety of applications including public health, medicine,industrial technology, food technology and packaging, agriculture, energy supply, and national security. This paper provides an overview of some of the most extensive applications of radioisotopes including some observations of future uses. Examples are discussed that indicate that the use of radioisotopes is almost unlimited and will continue to grow. There is a growing need for future applications development and production. 12 refs., 1 tab. (BM)

  8. Contributions and future of radioisotopes in medical, industrial and space applications

    Energy Technology Data Exchange (ETDEWEB)

    Tingey, G.L.; Dix, G.P.; Wahlquist, E.J.

    1990-11-01

    There are 333 isotopes that have a half-life between 1 day and 100,000 years that have a wide variety of applications including public health, medicine,industrial technology, food technology and packaging, agriculture, energy supply, and national security. This paper provides an overview of some of the most extensive applications of radioisotopes including some observations of future uses. Examples are discussed that indicate that the use of radioisotopes is almost unlimited and will continue to grow. There is a growing need for future applications development and production. 12 refs., 1 tab. (BM)

  9. Preliminary results from the application of risk matrix method for safety assessment in industrial radiography

    International Nuclear Information System (INIS)

    Although the uses of ionizing radiation in industry are subject to procedures that provide a high level of safety, experience has shown that equipment failure, human errors, or the combination of both that can trigger accidental exposures may occur. Traditionally, the radiation safety checks whether these industrial practices (industrial radiography, industrial irradiators, among others) are sufficiently safe to prevent similar accidental exposures already occurred, so that becomes dependent on the published information and not always answers questions like: What other events can occur, or what other risks are present? Taking into account the results achieved by the Foro Iberoamericano de Organismos Reguladores Radiologicos y Nucleares, its leading position in the use of techniques of risk analysis in radioactive facilities and the need to develop a proactive approach to the prevention of accidents arising from the use of ionizing radiations in the industry, it intends to apply the risk analysis technique known as Risk Matrix to a hypothetical reference entity for the region in which industrial radiography is performed. In this paper the results of the first stage of this study are shown, that is the identification of initiating events (IE) and barriers that help mitigate the consequences of such IE, so that can appreciate the applicability of this method to industrial radiography services, to reduce the risk to acceptable levels. The fundamental advantage associated with the application of this methodology is that can be applied by the professionals working in the service and identifies specific weaknesses that from the point of view of safety there, so they can be prioritized resources depending on risk reduction. (Author)

  10. Real-time optical fiber digital speckle pattern interferometry for industrial applications

    Science.gov (United States)

    Chan, Robert K.; Cheung, Y. M.; Lo, C. H.; Tam, T. K.

    1997-03-01

    There is current interest, especially in the industrial sector, to use the digital speckle pattern interferometry (DSPI) technique to measure surface stress. Indeed, many publications in the subject are evident of the growing interests in the field. However, to bring the technology to industrial use requires the integration of several emerging technologies, viz. optics, feedback control, electronics, imaging processing and digital signal processing. Due to the highly interdisciplinary nature of the technique, successful implementation and development require expertise in all of the fields. At Baptist University, under the funding of a major industrial grant, we are developing the technology for the industrial sector. Our system fully exploits optical fibers and diode lasers in the design to enable practical and rugged systems suited for industrial applications. Besides the development in optics, we have broken away from the reliance of a microcomputer PC platform for both image capture and processing, and have developed a digital signal processing array system that can handle simultaneous and independent image capture/processing with feedback control. The system, named CASPA for 'cascadable architecture signal processing array,' is a third generation development system that utilizes up to 7 digital signal processors has proved to be a very powerful system. With our CASPA we are now in a better position to developing novel optical measurement systems for industrial application that may require different measurement systems to operate concurrently and requiring information exchange between the systems. Applications in mind such as simultaneous in-plane and out-of-plane DSPI image capture/process, vibrational analysis with interactive DSPI and phase shifting control of optical systems are a few good examples of the potentials.

  11. Data Communication between Programmable Logic Controllers in the Industrial Distribution Applications

    Directory of Open Access Journals (Sweden)

    Anna Bystricanova

    2011-01-01

    Full Text Available The impact of automation is visible in all areas of industry as well as in everyday life. Automation makes the process control more efficient, increases productivity of work, manufacturing quality, decreases manufacturing costs. Automation is still in development so that it could succeed in filling all requirements of today’s technical advance. For this reason we daily meet new questions about implementation of automation systems, their handling and expanding. One of these is the question of communication in industrial applications. In case of having more PLCs in one industrial network, it is necessary to solve their inter-communication. We should deal with this question in dependence on some facts, for example: used control system, used industrial network, transmission reliability requirements and so on. In this article we would like to present a solution for inter-communication between PLCs in one industrial network by S7 communication. S7 communication via Industrial Ethernet allows program-controlled communication using communication SFBs/FBs via configured S7 connections.

  12. New application notion of pipeline transport--integrated in industry solid waste innocuous and efficient disposition

    Institute of Scientific and Technical Information of China (English)

    CHEN Jie; ZHAO Xue-yi; WANG Xing; PAN Yue; ZHANG Na; WU Yu-jing; WU Miao

    2006-01-01

    In order to solve transport problems of industry solid, firstly, a new application notion of pipeline transport was presented, that is to say, combining pretreatment and transport with disposal techniques of industry solid waste. Secondly, the integrated disposal and transport system for industry solid waste was introduced, in particular, the operating principles, equipment set-up, key technology and technical parameters. Next, this paper illustrated the application of this integrated system. Such as it can transport coal sludge with sufficiently high solids content ( about 72%~77%) and high apparent viscosity Generally, the transport distance is about 1 000 m. This system has been successfully used in innocuous disposition and efficient utilization of other industrial byproducts or solid wastes, such as city sludge and paper making waste. The integrated system causes no pollution to the environment for its complete seal and realizes protecting the environment,conserving the energy, promoting the development of cycling economic. Finally, the paper discussed the research works that were needed for studying such pipeline transport system and narrates the relevant condition and application status.

  13. Application of advanced technologies for CO2 capture from industrial sources

    Energy Technology Data Exchange (ETDEWEB)

    Romano, M.C. [Politecnico di Milano, Energy Department, via Lambruschini 4, 20156 Milano (Italy); Anantharaman, R. [SINTEF Energy Research, Sem Saelands vei 11, 7465 Trondheim (Norway); Arasto, A. [VTT Technical Research Centre of Finland, P.O. Box 1000, FI-02044 VTT (Finland); Ozcan, D.C.; Ahnd, Hyungwoong [IMP-SEE, The University of Edinburgh, Mayfield Road, Edinburgh, EH9 3JL (United Kingdom); Dijkstra, J.W.; Carbo, M. [Energy research Centre of the Netherlands ECN, P.O. Box 1, 1755 ZG Petten (Netherlands); Boavida, D. [LNEG - Laboratorio Nacional de Energia e Geologia, Estrada do Paco do Lumiar, 22 Edif J, 1649-038 Lisboa (Portugal)

    2013-07-01

    The great majority of the research on CO2 capture worldwide is today devoted to the integration of new technologies in power plants, which are responsible for about 80% of the worldwide CO2 emission from large stationary sources. The remaining 20% are emitted from industrial sources, mainly cement production plants ({approx}7% of the total emission), refineries ({approx}6%) and iron and steel industry ({approx}5%). Despite their lower overall contribution, the CO2 concentration in flue gas and the average emission per source can be higher than in power plants. Therefore, application of CO2 capture processes on these sources can be more effective and can lead to competitive cost of the CO2 avoided with respect to power plants. Furthermore, industrial CO2 capture could be an important early-opportunity application, or a facilitate demonstration of capture technology at a relative small scale or in a side stream. This paper results from a collaborative activity carried out within the Joint Programme on Carbon Capture and Storage of the European Energy Research Alliance (EERA CCS-JP) and aims at investigating the potentiality of new CO2 technologies in the application on the major industrial emitters.

  14. Properties of bacterial laccases and their application in bioremediation of industrial wastes.

    Science.gov (United States)

    Chandra, Ram; Chowdhary, Pankaj

    2015-02-01

    The bioremediation process of industrial waste can be made more efficient using ligninolytic laccase enzymes, which are obtained from fungi, bacteria, higher plants, insects, and also in lichen. Laccase are catalyzed in the mono-electronic oxidation of a substrate from the expenditure of molecular oxygen. This enzyme belongs to the multicopper oxidases and participates in the cross linking of monomers, involved in the degradation of wide range industrial pollutants. In recent years, these enzymes have gained application in pulp and paper, textile and food industries. There are numerous reviews on laccases; however, a lot of information is still unknown due to their broad range of functions and applications. In this review, the bacterial laccases are focused for the bioremediation of various industrial pollutants. A brief description on structural molecular and physicochemical properties has been made. Moreover, the mechanism by which the reaction is catalyzed, the physical basis of thermostability and enantioselectivity, which requires more attention from researchers, and applications of laccase in various fields of biotechnology are pointed out.

  15. Sphingolipids: promising lipid-class molecules with potential applications for industry. A review

    Directory of Open Access Journals (Sweden)

    Miazek, K.

    2016-01-01

    Full Text Available Introduction. Sphingolipids are a group of lipid molecules, the focus on which has been gradually increasing during recent years. This review presents sphingolipids, as valuable compounds with a high potential for industry. Literature. Structures of sphingolipids are described and their natural sources are presented. Different methods for extraction, purification and structural characterization of sphingolipids are evaluated. Activity of sphingolipids towards various microorganisms is discussed and methods for chemical modifications of natural sphingolipids to obtain novel properties are depicted. Finally, applications for implementing sphingolipid molecules in food, cosmetic, pharmaceutical or medical industry are proposed. Conclusions. Sphingolipids are molecules of high impact and their importance will inevitably increase in the future.

  16. Fungal Inulinases as Potential Enzymes for Application in the Food Industry

    Directory of Open Access Journals (Sweden)

    Maria Rosa Vela Sebastiăo Fernandes

    2013-08-01

    Full Text Available Inulinase is a versatile enzyme used in many fields, especially in food industry, to produce high fructose syrups and Fructo-Oligosaccharides (FOS. In this review study, fungal inulinases were investigated with a particular emphasis on their production, properties and their potential applications in the food industry. The production of inulinases has been reported from various fungal and yeast strains such as Penicillium, Kluyveromyces and Aspergillus sp. Microorganisms are the best sources for inulinases production, as are easy to be cultivated and produce high enzymes yields.

  17. Safety and Security in Industrial Applications of Radioactive Sources: Two Principles, Only One Commitment

    International Nuclear Information System (INIS)

    The Nuclear Regulatory Authority of Argentina applies the basic principles of radiation protection and the necessary requirements to ensure radiation safety and physical security of radioactive sources, established in its Regulatory Standards. The criteria used by Regulatory Standards aim to reinforce and strengthen the measures of safety and security of radioactive material applying the concepts of safety culture and defence in depth. The paper refers to the criteria currently applied to mobile radioactive sources that are used in industrial applications with measurement purposes, studies of well logging and industrial radiography. (author)

  18. A mobile-device based applications software for industrial gamma radiography

    International Nuclear Information System (INIS)

    The paper discusses a mobile device based application software for performing calculations required in industrial film radiography using radioisotope sources. The application enables the user to find residual life of a radioactive source, saving multiple source details in the phone memory, exposure time calculation required in gamma radiography and running multiple countdown clocks for accurate and convenient counting of exposure time. The application is also able to provide vibrating and audio alarms when the countdown finishes, automatic SMS facility to multiple users informing details of low activity sources in custody and cordon-off distances for open-source radiography. The application has been developed to work under Android, I-phone (Apple), Blackberry (RIM), Windows, Symbian operating systems and J2ME enabled feature phones. A simplified version of this application with limited features runs on java enabled low-cost mobile phones and tablets. (author)

  19. The new IBA self-shielded dynamitron accelerator for industrial applications

    Science.gov (United States)

    Galloway, R. A.; DeNeuter, S.; Lisanti, T. F.; Cleland, M. R.

    2004-09-01

    Radiation Dynamics Inc. (RDI), currently a member of the IBA Group (Ion Beam Applications based Louvain-la-Neuve, Belgium), has been supplying accelerators since its founding in 1958. These systems supplied for both industrial processing and research application for electrons and ions have proven to be reliable and robust. Today's demands in the industrial sector have driven the design and development of a new version of our Dynamitron ®. This new system, envisioned to operate at electron energies up to 1.5 MeV, in many cases can be supplied with integral shielding providing a small footprint requirement for placement in a facility. In the majority of these lower energy applications this allows the appropriate material handling system to be installed inside the steel radiation enclosure. Designed to deliver beam power outputs as high as 100 kW, this new system is capable of servicing the high throughput demands of today's manufacturing lines. Still retaining the positive aspects of the industrially proven Dynamitron system, this compact system can be tailored to meet a variety of in-line or off-line processing applications.

  20. High power CO2 lasers and their applications in nuclear industry

    International Nuclear Information System (INIS)

    Carbon dioxide laser is one of the most popular lasers in industry for material processing applications. It has very high power capability and high efficiency, can be operated in continuous wave (CW), modulated and pulsed modes, and has relatively low cost. Due to these characteristics high power CO2 lasers are being used worldwide in different industries for a wide variety of materials processing operations. In nuclear industry, CO2 laser has made its way in many applications. Some of the tasks performed by multikilowatt CO2 laser are cutting operations necessary to remove unprocessible hardware from reactor fuel assemblies, sealing/fixing/removing radioactive contaminations onto/from concrete surfaces and surface modification of engineering components for improved surface mechanical and metallurgical characteristics. We have developed various models of CW CO2 lasers of power up to 12 kW and a high repetitive rate TEA (Transversely Excited Atmospheric pressure) CO2 laser of 500 W average power operating at 500 Hz repetition rates. We have carried many materials processing applications of direct relevance to DAE. Recent work includes laser welding of end plug PFBR fuel tubes, martensitic stainless steel and titanium alloy, surface cladding of turbine blades made of Ni-super alloy with stellite 694, fabrication on graded material of stainless steel and stellite, and laser scabbling, drilling and cutting of concrete which have potential application in decontamination and decommissioning of nuclear facilities. A brief overview of these indigenous developments will be presented. (author)

  1. Proceedings of ISEC 2008, International Solvent Extraction Conference - Solvent Extraction: Fundamentals to Industrial Applications

    International Nuclear Information System (INIS)

    The North American industry has employed major solvent-extraction processes to support a wide range of separations including but not limited to chemical, metallurgical, nuclear, biochemical, pharmaceutical, and petroleum applications. The knowledge enabling these separations has been obtained through fundamental studies in academe, government and industry. The International Solvent Extraction Conferences have been and continue to be a major gathering of scientists, engineers, operators, and vendors from around the world, who present new findings since the last meeting, exchange ideas, make business contacts, and conduct collegial discussions. The ISEC 2008 program emphasizes fundamentals to industrial applications of solvent extraction, particularly how this broad spectrum of activities is interconnected and has led to the implementation of novel processes. The oral and poster sessions have been organized into seven topics: Fundamentals; Novel Reagents, Materials and Techniques; Nuclear Fuel Reprocessing; Hydrometallurgy and Metals Extraction; Analytical and Preparative Applications; Biotechnology, Pharmaceuticals, Life-Science Products, and Organic Products; and Process Chemistry and Engineering. Over 350 abstracts were received, resulting in more than 260 manuscripts published in these proceedings. Five outstanding plenary presentations have been identified, with five parallel sessions for oral presentations and posters. In recognition of the major role solvent extraction (SX) plays in the hydrometallurgical and nuclear industries, these proceedings begin with sections focusing on hydrometallurgy, process chemistry, and engineering. More fundamental topics follow, including sections on novel reagents, materials, and techniques, featuring novel applications in analytical and biotechnology areas. Despite the diversity of topics and ideas represented, however, the primary focus of the ISEC community continues to be metals extraction. Four papers from these

  2. Lessons learned in over 100 zebra mussel control applications at industrial facilities

    Energy Technology Data Exchange (ETDEWEB)

    McGough, C.M.; Gilland, P.H.; Muia, R.A. [Calgon Corp., Pittsburgh, PA (United States)

    1998-12-31

    Since their introduction into US waterways, Zebra Mussels (Dreissena polymorphae) have spread rapidly throughout the Great Lakes and Mississippi regions. These mussels have continued to colonize the intake pipes of industrial water supplies and water distribution systems throughout the affected areas. Their colonization has compromised plant safety and production efficiency, and steadily increased costs to water users. The design of each industrial plant water distribution system is unique. A comprehensive zebra mussel control strategy using the best available options must be considered in each specific situation. This paper discusses the successful use of one strategy (a quaternary ammonia-based molluscicide) in the battle against zebra mussels. The commercial life cycle of an industrial molluscicide began with initial toxicity screening in the laboratory. The evaluation continued at plant sites through field trials and applications. Lessons learned from these experiences helped direct the efforts toward the development of a second generation program.

  3. Design and performance of a sealed CO2 laser for industrial applications

    International Nuclear Information System (INIS)

    A large amount of materials processing is done using an industrial CO2 laser operating in the mid-infrared (IR) spectrum. Their high efficiency and tremendous power output have made them one of the most commonly known transition wavelength at 10,6 microns facilitates laser cutting, drilling and marking of a wide variety of materials in the electronics and medical industries. Because lasers are feedback systems, many of their design parameters strongly interact with one another, and arriving at an optimum design requires a really thorough understanding of just how they interact. We report the construction of a sealed CO2 gas discharge laser with a glass laser tube design as well as clear acrylic housing makes this an excellent demonstrational tool. Sealed operation was characterized in mode, power, warm-up and stability over a long time. The results indicate a good operation, optimum wavelength, powers and beam quality will remove material more efficiently in effective industrial applications.

  4. Application of PLC’s for Automation of Processes in Industries

    Directory of Open Access Journals (Sweden)

    Rahul Pawar

    2016-06-01

    Full Text Available Several industries utilize sequential industrial process which is respective in nature. For such processes industries have to depend upon use of relays, stepping drum, timers and controls, considerable difficulties experienced in reprogramming necessitated due to change in the nature of production. Often the whole system has to be scrapped and a redesigning is required. To overcome these problems PLC control system was introduced. The PLC can be described as a control ladder comprising a sequence program. PLC sequence program consists of normally open and normally closed contacts connected in parallel or in series. It also has relay coils, which turns ON and OFF as the state of these contacts change. In this paper, about all aspects of these powerful and versatile tools and its applications to process automation has been discussed

  5. POTENTIAL AND FUTURE TRENDS ON INDUSTRIAL RADIATION PROCESSING TECHNOLOGY APPLICATION IN EMERGING COUNTRY - BRAZIL

    Energy Technology Data Exchange (ETDEWEB)

    Sampa, M.H.O.; Omi, N.M.; Rela, C.S.; Tsai, D.

    2004-10-06

    Brazil started the use of radiation technology in the seventies on crosslinking polyethylene for insulation of wire and electronic cables and sterilization of medical care devices. The present status of industrial applications of radiation shows that the use of this technology is increasing according to the economical development and the necessity to become the products manufactured in the local industries competitive in quality and price for internal and external market. The on going development activities in this area are concentrated on polymers processing (materials modification), foodstuff treatment and environmental protection. The development, the promotion and the technical support to consolidate this technology to the local industries is the main attribution of Institute for Energetic and Nuclear Research-IPEN, a governmental Institution.

  6. POTENTIAL AND FUTURE TRENDS ON INDUSTRIAL RADIATION PROCESSING TECHNOLOGY APPLICATION IN EMERGING COUNTRY - BRAZIL

    International Nuclear Information System (INIS)

    Brazil started the use of radiation technology in the seventies on crosslinking polyethylene for insulation of wire and electronic cables and sterilization of medical care devices. The present status of industrial applications of radiation shows that the use of this technology is increasing according to the economical development and the necessity to become the products manufactured in the local industries competitive in quality and price for internal and external market. The on going development activities in this area are concentrated on polymers processing (materials modification), foodstuff treatment and environmental protection. The development, the promotion and the technical support to consolidate this technology to the local industries is the main attribution of Institute for Energetic and Nuclear Research-IPEN, a governmental Institution

  7. Potential Applications of Concentrated Solar Thermal Technologies in the Australian Minerals Processing and Extractive Metallurgical Industry

    Science.gov (United States)

    Eglinton, Thomas; Hinkley, Jim; Beath, Andrew; Dell'Amico, Mark

    2013-12-01

    The Australian minerals processing and extractive metallurgy industries are responsible for about 20% of Australia's total greenhouse gas (GHG) emissions. This article reviews the potential applications of concentrated solar thermal (CST) energy in the Australian minerals processing industry to reduce this impact. Integrating CST energy into these industries would reduce their reliance upon conventional fossil fuels and reduce GHG emissions. As CST technologies become more widely deployed and cheaper, and as fuel prices rise, CST energy will progressively become more competitive with conventional energy sources. Some of the applications identified in this article are expected to become commercially competitive provided the costs for pollution abatement and GHG mitigation are internalized. The areas of potential for CST integration identified in this study can be classed as either medium/low-temperature or high-temperature applications. The most promising medium/low-grade applications are electricity generation and low grade heating of liquids. Electricity generation with CST energy—also known as concentrated solar power—has the greatest potential to reduce GHG emissions out of all the potential applications identified because of the 24/7 dispatchability when integrated with thermal storage. High-temperature applications identified include the thermal decomposition of alumina and the calcination of limestone to lime in solar kilns, as well as the production of syngas from natural gas and carbonaceous materials for various metallurgical processes including nickel and direct reduced iron production. Hybridization and integration with thermal storage could enable CST to sustain these energy-intensive metallurgical processes continuously. High-temperature applications are the focus of this paper.

  8. Super-sensing technology: industrial applications and future challenges of electrical tomography.

    Science.gov (United States)

    Wei, Kent Hsin-Yu; Qiu, Chang-Hua; Primrose, Ken

    2016-06-28

    Electrical tomography is a relatively new imaging technique that can image the distribution of the passive electrical properties of an object. Since electrical tomography technology was proposed in the 1980s, the technique has evolved rapidly because of its low cost, easy scale-up and non-invasive features. The technique itself can be sensitive to all passive electrical properties, such as conductivity, permittivity and permeability. Hence, it has a huge potential to be applied in many applications. Owing to its ill-posed nature and low image resolution, electrical tomography attracts more attention in industrial fields than biomedical fields. In the past decades, there have been many research developments and industrial implementations of electrical tomography; nevertheless, the awareness of this technology in industrial sectors is still one of the biggest limitations for technology implementation. In this paper, the authors have summarized several representative applications that use electrical tomography. Some of the current tomography research activities will also be discussed. This article is part of the themed issue 'Supersensing through industrial process tomography'.

  9. Industrial Uses of Large Radiation Sources. Proceedings of a Conference on the Application of Large Radiation Sources in Industry. Vol. II

    International Nuclear Information System (INIS)

    Energy in the form of ionizing radiation has not yet been accepted by industry for use in large scale manufacturing processes. Among its various applications, such radiation can sometimes be used to obtain a unique product, sometimes to lower the production costs of an existing material. During the past few years considerable research has been carried out on chemical reactions of potential industrial use and already some processes are emerging to form the basis of a radiation chemical industry. More rapidly advancing is the use of radiation for sterilization, where a number of commercial plants are already in operation for the sterilization of surgical goods. The first international scientific meeting on the use of large radiation sources was held in Warsaw in 1959 and was organized by the International Atomic Energy Agency. Recent progress was discussed at the second IAEA conference on the ''Application of Large Radiation Sources in Industry'' in Salzburg in May, 1963. About 250 scientists from many countries attended the meeting to discuss the 40 papers presented. The papers were considered under three headings: I. Research on applications of potential industrial use; II. Radioisotope power sources; III. Experience, operation and economics. Most of the papers were in the first group and involved a wide variety of subjects. These included synthesis of chemical compounds, copolymerization reactions, possible applications of radiation in the textile industry and radiation-induced vulcanization of rubber. Much interest was centred on the papers in the third group as, for the first time, actual operating experience with large radiation sources, integrated into a full-scale manufacturing process, could be evaluated. The Proceedings of the conference are now being published by the Agency as ''Industrial uses of large radiation sources'' (Vols. I and II) in the hope that the information made available to industry in general will help to promote greater use of radiation

  10. Industrial Use of Large Radiation Sources. Proceedings of a Conference on the Application of Large Radiation Sources in Industry. V. I

    International Nuclear Information System (INIS)

    Energy in the form of ionizing radiation has not yet been accepted by industry for use in large scale manufacturing processes. Among its various applications, such radiation can sometimes be used to obtain a unique product, sometimes to lower the production costs of an existing material. During the past few years considerable research has been carried out on chemical reactions of potential industrial use and already some processes are emerging to form the basis of a radiation chemical industry. More rapidly advancing is the use of radiation for sterilization, where a number of commercial plants are already in operation for the sterilization of surgical goods. The first international scientific meeting on the use of large radiation sources was held in Warsaw in 1959 and was organized by the International Atomic Energy Agency. Recent progress was discussed at the second IAEA conference on the ''Application of Large Radiation Sources in Industry'' in Salzburg in May, 1963. About 250 scientists from many countries attended the meeting to discuss the 40 papers presented. The papers were considered under three headings: I. Research on applications of potential industrial use; II. Radioisotope power sources; III. Experience, operation and economics. Most of the papers were in the first group and involved a wide variety of subjects. These included synthesis of chemical compounds, copolymerization reactions, possible applications of radiation in the textile industry and radiation-induce d vulcanization of rubber. Much interest was centred on the papers in the third group as, for the first time, actual operating experience with large radiation sources, integrated into a full-scale manufacturing process, could be evaluated. The Proceedings of the conference are now being published by the Agency as ''Industrial uses of large radiation sources'' (Vols. I and II) in the hope that the information made available to industry in general will help to promote greater use of radiation

  11. Potential Applications of Immobilized β-Galactosidase in Food Processing Industries

    Directory of Open Access Journals (Sweden)

    Parmjit S. Panesar

    2010-01-01

    Full Text Available The enzyme β-galactosidase can be obtained from a wide variety of sources such as microorganisms, plants, and animals. The use of β-galactosidase for the hydrolysis of lactose in milk and whey is one of the promising enzymatic applications in food and dairy processing industries. The enzyme can be used in either soluble or immobilized forms but the soluble enzyme can be used only for batch processes and the immobilized form has the advantage of being used in batch wise as well as in continuous operation. Immobilization has been found to be convenient method to make enzyme thermostable and to prevent the loss of enzyme activity. This review has been focused on the different types of techniques used for the immobilization of β-galactosidase and its potential applications in food industry.

  12. 10th International Conference on Soft Computing Models in Industrial and Environmental Applications

    CERN Document Server

    Sedano, Javier; Baruque, Bruno; Quintián, Héctor; Corchado, Emilio

    2015-01-01

    This volume of Advances in Intelligent and Soft Computing contains accepted papers presented at the 10th International Conference on Soft Computing Models in Industrial and Environmental Applications (SOCO 2015), held in the beautiful and historic city of Burgos (Spain), in June 2015. Soft computing represents a collection or set of computational techniques in machine learning, computer science and some engineering disciplines, which investigate, simulate, and analyze very complex issues and phenomena. This Conference is mainly focused on its industrial and environmental applications. After a through peer-review process, the SOCO 2015 International Program Committee selected 41 papers, written by authors from 15 different countries. These papers are published in present conference proceedings, achieving an acceptance rate of 40%. The selection of papers was extremely rigorous in order to maintain the high quality of the conference and we would like to thank the members of the International Program Committees ...

  13. Overview of RFID technology and its applications in the food industry.

    Science.gov (United States)

    Kumar, P; Reinitz, H W; Simunovic, J; Sandeep, K P; Franzon, P D

    2009-10-01

    Radio frequency identification (RFID) is an alternative technology with a potential to replace traditional universal product code (UPC) barcodes. RFID enables identification of an object from a distance without requiring a line of sight. RFID tags can also incorporate additional data such as details of product and manufacturer and can transmit measured environmental factors such as temperature and relative humidity. This article presents key concepts and terminology related to RFID technology and its applications in the food industry. Components and working principles of an RFID system are described. Numerous applications of RFID technology in the food industry (supply chain management, temperature monitoring of foods, and ensuring food safety) are discussed. Challenges in implementation of RFID technology are also discussed in terms of read range, read accuracy, nonuniform standards, cost, recycling issues, privacy, and security concerns.

  14. Overall equipment effectiveness: application in a company in the drinks Manaus industrial sector

    Directory of Open Access Journals (Sweden)

    Cristiane Fátima Cavalcante Raposo

    2011-09-01

    Full Text Available The Overall Equipment Effectiveness (OEE is an indicator used as a management and continuous improvement of machinery and equipment, useful to identify losses, thus reducing production costs. In order to examine in more detail the application of OEE in the production system of a company in the beverage industry of the Industrial Pole of Manaus, was performed by means of literature search and descriptive, and using the case study method, a remark in the production system of the company Alfa, in the period from January to November 2008. The results from this research show the application of OEE in eleven steps, the statistical analysis of the results of this indicator shows a positive trend in the initial stage because of the improvements achieved in the production system through actions for elimination / reduction of losses, revealing that the manager can make improvements that may be necessary.

  15. Current Applications of Scanning Coherent Doppler Lidar in Wind Energy Industry

    Science.gov (United States)

    Krishnamurthy, R.; Boquet, M.; Osler, E.

    2016-06-01

    Scanning Doppler Lidars have become more prominent in the wind energy industry for a variety of applications. Scanning Lidar's provide spatial variation of winds and direction over a large area, which can be used to assess the spatial uncertainty of winds and analyze complex flows. Due to the recent growth in wind energy, wind farms are being built in complex terrain areas and fine tuning of the existing wind farms for optimized performance have gained significant interest. Scanning Lidar is an ideal tool for improved assessment of flow over complex terrains and wake characterization of large wind farms. In this article, the various applications of Lidar in the wind industry are discussed and results from several campaigns conducted in US and Europe is presented. The conglomeration of results provided in this article would assist wind energy developers and researchers in making improved decisions about their wind farm operations and pre-construction analysis using scanning Lidar's.

  16. Overview of RFID technology and its applications in the food industry.

    Science.gov (United States)

    Kumar, P; Reinitz, H W; Simunovic, J; Sandeep, K P; Franzon, P D

    2009-10-01

    Radio frequency identification (RFID) is an alternative technology with a potential to replace traditional universal product code (UPC) barcodes. RFID enables identification of an object from a distance without requiring a line of sight. RFID tags can also incorporate additional data such as details of product and manufacturer and can transmit measured environmental factors such as temperature and relative humidity. This article presents key concepts and terminology related to RFID technology and its applications in the food industry. Components and working principles of an RFID system are described. Numerous applications of RFID technology in the food industry (supply chain management, temperature monitoring of foods, and ensuring food safety) are discussed. Challenges in implementation of RFID technology are also discussed in terms of read range, read accuracy, nonuniform standards, cost, recycling issues, privacy, and security concerns. PMID:19799677

  17. Basis of combined Pinch Technology and exergy analysis and its application to energy industry in Mexico

    International Nuclear Information System (INIS)

    The energy industry scheme in Mexico has an enormous potential to do re adaptations with the intention of increase the efficiency in the use of energy. One of the most modern engineering tools to make such re adaptations consist in a suitable combination of analysis of exergy and Pinch technology. In this work, the basis of this new technology are presented, besides the potential areas of application in the Mexican energy industry are also considered. So then, it is shown that a combined analysis of exergy and Pinch technology (ACETP) is useful to analyze, in a conceptual and easy to understand way, systems that involve heat and power. The potential areas of application of ACETP are, cryogenic processes, power generation systems and cogeneration systems. (Author)

  18. Applications of Biosurfactants in the Petroleum Industry and the Remediation of Oil Spills

    Directory of Open Access Journals (Sweden)

    Rita de Cássia F. S. Silva

    2014-07-01

    Full Text Available Petroleum hydrocarbons are important energy resources. However, petroleum is also a major pollutant of the environment. Contamination by oil and oil products has caused serious harm, and increasing attention has been paid to the development and implementation of innovative technologies for the removal of these contaminants. Biosurfactants have been extensively used in the remediation of water and soil, as well as in the main stages of the oil production chain, such as extraction, transportation, and storage. This diversity of applications is mainly due to advantages such as biodegradability, low toxicity and better functionality under extreme conditions in comparison to synthetic counterparts. Moreover, biosurfactants can be obtained with the use of agro-industrial waste as substrate, which helps reduce overall production costs. The present review describes the potential applications of biosurfactants in the oil industry and the remediation of environmental pollution caused by oil spills.

  19. Applications of biosurfactants in the petroleum industry and the remediation of oil spills.

    Science.gov (United States)

    de Cássia F S Silva, Rita; Almeida, Darne G; Rufino, Raquel D; Luna, Juliana M; Santos, Valdemir A; Sarubbo, Leonie Asfora

    2014-07-15

    Petroleum hydrocarbons are important energy resources. However, petroleum is also a major pollutant of the environment. Contamination by oil and oil products has caused serious harm, and increasing attention has been paid to the development and implementation of innovative technologies for the removal of these contaminants. Biosurfactants have been extensively used in the remediation of water and soil, as well as in the main stages of the oil production chain, such as extraction, transportation, and storage. This diversity of applications is mainly due to advantages such as biodegradability, low toxicity and better functionality under extreme conditions in comparison to synthetic counterparts. Moreover, biosurfactants can be obtained with the use of agro-industrial waste as substrate, which helps reduce overall production costs. The present review describes the potential applications of biosurfactants in the oil industry and the remediation of environmental pollution caused by oil spills.

  20. Applications of biosurfactants in the petroleum industry and the remediation of oil spills.

    Science.gov (United States)

    de Cássia F S Silva, Rita; Almeida, Darne G; Rufino, Raquel D; Luna, Juliana M; Santos, Valdemir A; Sarubbo, Leonie Asfora

    2014-01-01

    Petroleum hydrocarbons are important energy resources. However, petroleum is also a major pollutant of the environment. Contamination by oil and oil products has caused serious harm, and increasing attention has been paid to the development and implementation of innovative technologies for the removal of these contaminants. Biosurfactants have been extensively used in the remediation of water and soil, as well as in the main stages of the oil production chain, such as extraction, transportation, and storage. This diversity of applications is mainly due to advantages such as biodegradability, low toxicity and better functionality under extreme conditions in comparison to synthetic counterparts. Moreover, biosurfactants can be obtained with the use of agro-industrial waste as substrate, which helps reduce overall production costs. The present review describes the potential applications of biosurfactants in the oil industry and the remediation of environmental pollution caused by oil spills. PMID:25029542

  1. A Compact, Versatile Six-Port Radar Module for Industrial and Medical Applications

    OpenAIRE

    Sarah Linz; Gabor Vinci; Sebastian Mann; Stefan Lindner; Francesco Barbon; Weigel, R.; Alexander Koelpin

    2013-01-01

    The Six-port receiver has been intensively investigated in the last decade to be implemented as an alternative radar architecture. Plenty of current scientific publications demonstrate the effectiveness and versatility of the Six-port radar for special industrial, automotive, and medical applications, ranging from accurate contactless vibration analysis, through automotive radar calibration, to remote breath and heartbeat monitoring. Its highlights, such as excellent phase discrimination, tri...

  2. Advances in statistical monitoring of complex multivariate processes with applications in industrial process control

    CERN Document Server

    Kruger, Uwe

    2012-01-01

    The development and application of multivariate statistical techniques in process monitoring has gained substantial interest over the past two decades in academia and industry alike.  Initially developed for monitoring and fault diagnosis in complex systems, such techniques have been refined and applied in various engineering areas, for example mechanical and manufacturing, chemical, electrical and electronic, and power engineering.  The recipe for the tremendous interest in multivariate statistical techniques lies in its simplicity and adaptability for developing monitoring applica

  3. Applications for Solid-State Joints in the chemical process industry

    Science.gov (United States)

    Goin, R. David

    2008-11-01

    Two forms of solid-state joining of tubing are explored here for use in the chemical process industry and other applications. Extrusion bonding consists of diffusion bonding an inner seamless tube of one material to an outer seamless tube of another material. Inertia welding consists of rotating one tube while pressing a second stationary tube into the first. In both cases, a very strong and robust metallurgical bond can result. This paper explores the testing and properties of such metallurgical bonds.

  4. Influence of liquid diffusion on the performance of polymer materials in industrial applications

    OpenAIRE

    Römhild, Stefanie

    2007-01-01

    Diffusion of liquids into and through polymers is an important factor that negatively may influence the durability or lifetime of a polymer structure used in industrial applications. In this work two types of polymers, a liquid crystalline polymer (LCP, Vectra A950) and various thermoset resins as used in fibre reinforced plastics (FRP) process equipment were studied with regard to barrier properties, chemical resistance and long-term performance. LCP are known for their outstanding chemical ...

  5. Application of Technical and Economic Anatomy(TEA)in Industrial Engineering(IE)

    Institute of Scientific and Technical Information of China (English)

    ZengJianqiu

    1998-01-01

    In this paper,a new method,Technical and Economic Anatomy(TEA),is introduced and further,to discuss its application in industrial Engineering(IE).TEA is a method of after-evaluation which is being used in more and more fields.Feasibility Study(FS).Value Engineering(VE)and Technical and Economic Anatomy(TEA) will be called before-evaluation,Middle-evaluation and after-evaluation in Technical Economics or Engineering Economics.

  6. The application of neural networks with artificial intelligence technique in the modeling of industrial processes

    International Nuclear Information System (INIS)

    Neural networks are a relatively new artificial intelligence technique that emulates the behavior of biological neural systems in digital software or hardware. These networks can 'learn', automatically, complex relationships among data. This feature makes the technique very useful in modeling processes for which mathematical modeling is difficult or impossible. The work described here outlines some examples of the application of neural networks with artificial intelligence technique in the modeling of industrial processes.

  7. Multi-Scale Optical Metrology of Biomaterials and Nanomaterials for Medical and Industrial Applications

    OpenAIRE

    Reiber Kyle, Jennifer Lynn

    2012-01-01

    Nanotechnology is a promising field that is focused on working at the atomic and nanoscale. Many helpful materials and imaging techniques have been developed in nanotechnology. Graphene, a nanomaterial consisting of a single atomic layer of carbon atoms arranged in a hexagonal lattice, exhibits excellent optical, electrical, and thermal properties and has many applications in the semiconductor, energy, and thermal management industries. Additionally, iron oxide nanoparticles are excellent can...

  8. Safety and security profiles of industry networks used in safety- critical applications

    OpenAIRE

    Franeková, Mária

    2008-01-01

    The author describes the mechanisms of safety and security profiles of industry and communication networks used within safety – related applications in technological and information levels of process control recommended according to standards IEC 61784-3,4. Nowadays the number of vendors of the safety – related communication technologies who guarantees besides the standard communication, the communication amongst the safety – related equipment according to IEC 61508 is increasing. Also the n...

  9. Laser-driven x-ray and neutron source development for industrial applications of plasma accelerators

    OpenAIRE

    Brenner, C.M.; Mirfayzi, S. R.; Rusby, D. R.; Armstrong, C; Alejo, A.; Wilson, L A; Clarke, R; Ahmed, H.; Butler, N. M H; Haddock, D; Higginson, A; McClymont, A.; Murphy, C; Notley, M.; Oliver, P

    2015-01-01

    Pulsed beams of energetic x-rays and neutrons from intense laser interactions with solid foils are promising for applications where bright, small emission area sources, capable of multi-modal delivery are ideal. Possible end users of laser-driven multi-modal sources are those requiring advanced non-destructive inspection techniques in industry sectors of high value commerce such as aerospace, nuclear and advanced manufacturing. We report on experimental work that demonstrates multi-modal oper...

  10. Integrated development and industrial application of high sour natural gas purification technology

    Institute of Scientific and Technical Information of China (English)

    Sun Lili

    2013-01-01

    Aiming at acute characteristics of flammability,explosibility,causticity and leakiness of high sour nat-ural gas,giving full consideration to local natural conditions in Sichuan Province and starting with purification pro-cess,the paper analyzed process configurations,energy utilization and conservation,safety and environment pro-tection measures. The integrated technology and engineering scheme for high sour natural gas purification was es-tablished and successfully used in industrial application.

  11. Analysis of Factors Influencing Activity-Based Costing Applications in the Hospitality Industry in Yenagoa, Nigeria

    OpenAIRE

    Appah, Ebimobowei; Bariweni Binaebi

    2013-01-01

    This research examines the factors influencing activity-based costing application in the hospitality industry in Yenagoa, Nigeria. To achieve this objective, primary and secondary data were used. The secondary data include books, journals, periodicals, unpublished research materials and the internet and the primary data include interview and a well structured questionnaire administered to one hundred and 165 respondents in the 50 hotels sampled from the population. The data collected from the...

  12. Standards and Best Practices Application of Standards for Equipment-Manufacturing Industries Workshop Held in Shanghai

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The "Application of Standards for Equipment-Manufacturing Industry Workshop" was held for two days in Shanghai from May 25th to May 26th, 2007. Dozens of delegates from famous enterprises and organizations around the world participated, including those from Shell China Ltd., Leal China, Siemens Ltd. China Corporate, and Assurance of SAI Global and SGS . Nine experts, engaged in standardization, intellectual property, and related fields, gave speeches on "Standards and Best Practices," and many illustrative examples of the application of standards were provided.

  13. RECENT DEVELOPMENTS IN PHOTOINITIATED CROSSLINKING OF POLYETHYLENE AND ITS INDUSTRIAL APPLICATIONS

    Institute of Scientific and Technical Information of China (English)

    Baojun Qu

    2001-01-01

    The recent developments in the photoinitiated cross-linking of polyethylene and the significant breakthrough of its industrial application are reviewed. The enhanced photo-initiation system, the dynamics of photoinitiated crosslinking, the optimum conditions, the crystal morphological structures and related properties, and the photo- and thermo-oxidation stability of photocrosslinked polyethylene (XLPE) materials have been elucidated systematically. A new technique for producing photocrosslinked XLPE-insulated wire and cable is described in detail. It can be expected that the future applications ofphotocrosslinking technique of polyolefins will be very promising.

  14. Diversity of glycosyl hydrolase enzymes from metagenome and their application in food industry.

    Science.gov (United States)

    Sathya, T A; Khan, Mahejibin

    2014-11-01

    Traditional use of enzymes for food processing and production of food ingredients resulted in fast-growing enzyme industries world over. The advances in technologies gave rise to exploring newer enzymes and/or modified enzymes for specific application. Search for novel enzymes that can augment catalytic efficiency and advances in molecular biology techniques including sequencing has targeted microbial diversity through metagenomic approaches for sourcing enzymes from difficult to culture organisms. Such mining studies have received more attention in characterizing hydrolases, their prevalence, broad substrate specificities, stability, and independence of cofactors. The focus on glycosyl hydrolases from metagenome for their application in food sector is reviewed. PMID:25311940

  15. Application of the nuclear technology in the oil industry in Venezuela

    International Nuclear Information System (INIS)

    Since 1987 the Physics laboratory of the Condensed Matter of the Centre of Physics Venezuelan Institute of Scientific Research, IVIC several diagnostic techniques that, make use of neutrons, gamma rays and radioactive tracers have been developed, they have been oriented mainly towards, the oil industry of Venezuela bout 100 applications have been carried out in the principal enterprises oil refineries and companies crude producing petrochemical in the country. In this presentation are exposed three applications of these techniques. Utilization of neutrons (sources Am241-Be). Utilization of gamma rays and study of radiotracers

  16. Diversity of glycosyl hydrolase enzymes from metagenome and their application in food industry.

    Science.gov (United States)

    Sathya, T A; Khan, Mahejibin

    2014-11-01

    Traditional use of enzymes for food processing and production of food ingredients resulted in fast-growing enzyme industries world over. The advances in technologies gave rise to exploring newer enzymes and/or modified enzymes for specific application. Search for novel enzymes that can augment catalytic efficiency and advances in molecular biology techniques including sequencing has targeted microbial diversity through metagenomic approaches for sourcing enzymes from difficult to culture organisms. Such mining studies have received more attention in characterizing hydrolases, their prevalence, broad substrate specificities, stability, and independence of cofactors. The focus on glycosyl hydrolases from metagenome for their application in food sector is reviewed.

  17. Application Of Biomechanics Cinematography To The Study Of Sports And Industrial Injuries

    Science.gov (United States)

    Plagenhoef, Stanley

    1982-02-01

    A personal history of biomechanical analyses from motion pictures is presented. The areas of work are of total body motions of athletes in many sports, analysis of work-related injuries in industry, measurements of synthetic turfs, diagnosis of muscular imbalance, and animal motion. A film presentation illustrates each of these areas.The filming and analysing of any motion should produce data that has practical applications. This means taking measured data, interpreting it properly, and then using the information to actually obtain useful results. The practical application of data obtained from the high speed filming of humans and animals is presented here.

  18. Application of laser-induced breakdown spectroscopy to the analysis of algal biomass for industrial biotechnology

    International Nuclear Information System (INIS)

    We report on the application of laser-induced breakdown spectroscopy (LIBS) to the determination of elements distinctive in terms of their biological significance (such as potassium, magnesium, calcium, and sodium) and to the monitoring of accumulation of potentially toxic heavy metal ions in living microorganisms (algae), in order to trace e.g. the influence of environmental exposure and other cultivation and biological factors having an impact on them. Algae cells were suspended in liquid media or presented in a form of adherent cell mass on a surface (biofilm) and, consequently, characterized using their spectra. In our feasibility study we used three different experimental arrangements employing double-pulse LIBS technique in order to improve on analytical selectivity and sensitivity for potential industrial biotechnology applications, e.g. for monitoring of mass production of commercial biofuels, utilization in the food industry and control of the removal of heavy metal ions from industrial waste waters. - Highlights: ► We realized laser-induced breakdown spectroscopy (LIBS) analysis of algal biomass. ► We used water jet setup, bulk liquid arrangement and algal biofilms. ► LIBS analysis of macro- and micro-element concentrations in algae was shown. ► LIBS can be of assistance in research of sustainable biofuel generation. ► LIBS can be used in research of algal food applications and bioremediation.

  19. Application of laser-induced breakdown spectroscopy to the analysis of algal biomass for industrial biotechnology

    Energy Technology Data Exchange (ETDEWEB)

    Porizka, P.; Prochazka, D. [X-ray micro CT and nano CT research group, CEITEC-Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, 616 00 Brno (Czech Republic); Pilat, Z. [Institute of Scientific Instruments of the ASCR v.v.i., Academy of Sciences of the Czech Republic, Kralovopolska 147, Brno 61669 (Czech Republic); Krajcarova, L. [Department of Chemistry, Faculty of Sciences, Masaryk University, Kotlarska 2, Brno 611 37 (Czech Republic); Kaiser, J., E-mail: kaiser@fme.vutbr.cz [X-ray micro CT and nano CT research group, CEITEC-Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, 616 00 Brno (Czech Republic); Malina, R.; Novotny, J. [X-ray micro CT and nano CT research group, CEITEC-Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, 616 00 Brno (Czech Republic); Zemanek, P.; Jezek, J.; Sery, M.; Bernatova, S.; Krzyzanek, V.; Dobranska, K. [Institute of Scientific Instruments of the ASCR v.v.i., Academy of Sciences of the Czech Republic, Kralovopolska 147, Brno 61669 (Czech Republic); Novotny, K. [Department of Chemistry, Faculty of Sciences, Masaryk University, Kotlarska 2, Brno 611 37 (Czech Republic); Trtilek, M. [Photon Systems Instruments, Drasov 470, 664 24 Drasov (Czech Republic); Samek, O. [Institute of Scientific Instruments of the ASCR v.v.i., Academy of Sciences of the Czech Republic, Kralovopolska 147, Brno 61669 (Czech Republic)

    2012-08-15

    We report on the application of laser-induced breakdown spectroscopy (LIBS) to the determination of elements distinctive in terms of their biological significance (such as potassium, magnesium, calcium, and sodium) and to the monitoring of accumulation of potentially toxic heavy metal ions in living microorganisms (algae), in order to trace e.g. the influence of environmental exposure and other cultivation and biological factors having an impact on them. Algae cells were suspended in liquid media or presented in a form of adherent cell mass on a surface (biofilm) and, consequently, characterized using their spectra. In our feasibility study we used three different experimental arrangements employing double-pulse LIBS technique in order to improve on analytical selectivity and sensitivity for potential industrial biotechnology applications, e.g. for monitoring of mass production of commercial biofuels, utilization in the food industry and control of the removal of heavy metal ions from industrial waste waters. - Highlights: Black-Right-Pointing-Pointer We realized laser-induced breakdown spectroscopy (LIBS) analysis of algal biomass. Black-Right-Pointing-Pointer We used water jet setup, bulk liquid arrangement and algal biofilms. Black-Right-Pointing-Pointer LIBS analysis of macro- and micro-element concentrations in algae was shown. Black-Right-Pointing-Pointer LIBS can be of assistance in research of sustainable biofuel generation. Black-Right-Pointing-Pointer LIBS can be used in research of algal food applications and bioremediation.

  20. Bacterial whole-cell biocatalysts by surface display of enzymes: toward industrial application.

    Science.gov (United States)

    Schüürmann, Jan; Quehl, Paul; Festel, Gunter; Jose, Joachim

    2014-10-01

    Despite the first report on the bacterial display of a recombinant peptide appeared almost 30 years ago, industrial application of cells with surface-displayed enzymes is still limited. To display an enzyme on the surface of a living cell bears several advantages. First of all, neither the substrate nor the product of the enzymatic reaction needs to cross a membrane barrier. Second, the enzyme being linked to the cell can be separated from the reaction mixture and hence the product by simple centrifugation. Transfer to a new substrate preparation results in multiple cycles of enzymatic conversion. Finally, the anchoring in a matrix, in this case, the cell envelope stabilizes the enzyme and makes it less accessible to proteolytic degradation and material adsorption resulting in continuous higher activities. These advantages in common need to balance some disadvantages before this application can be taken into account for industrial processes, e.g., the exclusion of the enzyme from the cellular metabolome and hence from redox factors or other co-factors that need to be supplied. Therefore, this digest describes the different systems in Gram-positive and Gram-negative bacteria that have been used for the surface display of enzymes so far and focuses on examples among these which are suitable for industrial purposes or for the production of valuable resources, not least in order to encourage a broader application of whole-cell biocatalysts with surface-displayed enzymes.