Sample records for MONTMORILLONIT (montmorillonite)

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Synthesis of a red iron oxide/montmorillonite pigment in a CO2-rich brine solution

Montes Hernandez, German; Pironon, Jacques; Villieras, Frederic

The homoionic calcium-montmorillonite was used to synthesize a red iron oxide/clay pigment in a CO2-rich brine solution (0.5 M of NaCl) by using an agitated batch-reactor (engineer autoclave). The operating conditions were 15 days of reaction, 200 bars of pressure and 150 °C of temperature. SEM/EDS,...

DRIVER (German)