发明名称 |
Process for preparing peroxydisulfates of alkali metals and ammonium |
摘要 |
A process for preparing peroxydisulfates by electrolysis in a diaphragm cell uses a diaphragm, the active part of which comprises a cation exchange polymer made up of a membrane with a sulfonated polystyrene base resin supported by a polypropylene fabric. The process is applicable to the preparation of peroxydisulfates of alkali metals and of ammonium.
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申请公布号 |
US4310394(A) |
申请公布日期 |
1982.01.12 |
申请号 |
US19810225456 |
申请日期 |
1981.01.15 |
申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
MALAFOSSE, JEAN;RIGNON, MAURICE |
分类号 |
C25B1/28;(IPC1-7):C25B1/28 |
主分类号 |
C25B1/28 |
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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