发明名称 |
Process for electrolysis of sodium chloride by use of cation exchange membrane |
摘要 |
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.
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申请公布号 |
US4209369(A) |
申请公布日期 |
1980.06.24 |
申请号 |
US19780969272 |
申请日期 |
1978.12.14 |
申请人 |
ASAHI KASEI KOGYO K K |
发明人 |
OGAWA, SHINSAKU;SEKO, MAOMI;TAKEMURA, REIJI |
分类号 |
B01D1/26;C25B1/46;C25B15/08;(IPC1-7):C25B1/16;C25B1/26 |
主分类号 |
B01D1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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