Process for electrolysis of silica-containing brine

Details Process for electrolysis of silica-containing brine Process for electrolysis of silica-containing brine

1986-01-08

1987-03-10

Chapman, Terryence

Chemistry: electrical and wave energy

Processes and products

204128, C25B 116, C25B 126

Patent

active

046489495

ABSTRACT:
In an improved process for the electrolysis of silica-containing brine in a membrane cell, the thickness of the membrane, the concentration of silica, aluminum and calcium in the brine and the current density through the membrane in the operating cell are controlled to prevent silica damage to the membranes.

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Research Disclosure, Jul. 1984, p. 348, Item 24337.
"Sulfate Ion Transport Through Perfluorinated Chloralkali Membranes: An Example of Co-Ion Fractionation in Membranes" by T. C. Bissot.

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