发明名称 |
PROCESS FOR PRODUCING AN ALKALI METAL HYDROXIDE BY ELECTROLYSING AN AQUEOUS SOLUTION OF AN ALKALI METAL CHLORIDE |
摘要 |
A gas and liquid permeable cathode is bonded on an ion-exchange membrane and the composite electrode is used in an electrolytic cell for a production of sodium hydroxide by an electrolysis of an aqueous solution of sodium chloride. The cathode comprises a thermally decomposed nickel obtained from a nickel salt of fatty acid, Raney nickel, stabilized Raney nickel or carbonyl nickel and a polytetrafluoroethylene. |
申请公布号 |
DE3069491(D1) |
申请公布日期 |
1984.11.29 |
申请号 |
DE19803069491 |
申请日期 |
1980.04.29 |
申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
ODA, YOSHIO;MORIMOTO, TAKESHI;SUZUKI, KOHJI |
分类号 |
C25B1/46;C25B9/00;C25B9/08;C25B9/10;C25B11/04;C25B11/06;(IPC1-7):C25B1/16 |
主分类号 |
C25B1/46 |
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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