Chemistry: electrical and wave energy – Processes and products
Patent
1973-02-26
1976-08-24
Andrews, R. L.
Chemistry: electrical and wave energy
Processes and products
204 98, 204128, 204295, 204296, 204254, 204255, C25B 116, C25B 126, C25B 1308
Patent
active
039765490
ABSTRACT:
An improved method and apparatus for the electrolysis of ionizable chemical compounds is disclosed including specifically a process for the production of chlorine and caustic soda containing low concentrations of sodium chloride by the electrolysis of brine which comprises electrolyzing brine solutions in a two compartment cell equipped with a cathode and an anode separated by permselective barrier formed by sandwiching together two or more membranes consisting essentially of a hydrolyzed copolymer of tetrafluoroethylene and a sulfonated perfluorovinyl ether having the formula
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"XR Perfluorosulfonic Acid Membranes", E. I. DuPont & Co. Inc. pp. 1-4, Oct. 1, 1969.
"Chlorine", J. S. Sconce, 1962, p. 105.
Andrews R. L.
Casella Peter F.
Hooker Chemicals & Plastics Corporation
Mylius Herbert W.
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