发明名称 |
Electrolytic cell utilizing pretreated semi-permeable membranes |
摘要 |
An electrolytic cell suitable for use in electrolyzing ionizable chemical compounds, particularly alkali metal halide brines and hydrohalic acids, which comprises a cell body having an anode compartment containing a porous anode and a cathode compartment containing a cathode said compartments being separated from each other by a prestretched, taut membrane barrier which is substantially impervious to gases and liquids and which is selected from a hydrolyzed copolymer of a perfluorinated hydrocarbon and a sulfonated perfluorinated hydrocarbon and a sulfonated perfluorovinyl ether, and a sulfostyrenated perfluorinated ethylene propylene polymer, said barrier being pretreated by hydrolyzing and stretching prior to insertion in the cell.
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申请公布号 |
US4124477(A) |
申请公布日期 |
1978.11.07 |
申请号 |
US19760729639 |
申请日期 |
1976.10.05 |
申请人 |
HOOKER CHEMICALS & PLASTICS CORP. |
发明人 |
TOKAWA, DANIEL T.;MENTZ, BERNARDUS J.;ENG, JEFFREY D.;COOK, JR., EDWARD H.;MARKS, GERALD R. |
分类号 |
C08J5/22;C25B1/46;(IPC1-7):C25B13/02;C25B13/08;C25B9/00;C25B1/34 |
主分类号 |
C08J5/22 |
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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