Chemistry: electrical and wave energy – Processes and products
Patent
1978-12-14
1980-06-24
Andrews, R. L.
Chemistry: electrical and wave energy
Processes and products
204128, C25B 116, C25B 126
Patent
active
042093694
ABSTRACT:
In a process for electrolysis of sodium chloride in an electrolytic cell divided into the anode chamber and the cathode chamber by a cation exchange membrane, well brine is used as the starting material for the electrolysis and the dilute aqueous sodium chloride solution formed as the result of the electrolysis is subjected to concentration for re-use as the starting material.
REFERENCES:
patent: 3976549 (1976-08-01), Falvo
patent: 4036713 (1977-07-01), Brown
patent: 4090932 (1978-05-01), Kazihara et al.
patent: 4123336 (1978-10-01), Seko et al.
Ogawa Shinsaku
Seko Maomi
Takemura Reiji
Andrews R. L.
Asahi Kasei Kogyo Kabushiki Kaisha
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