| 发明名称 |
RECOVERY OF PERFORMANCE OF FFCONTAINING CATION EXCHANGE RESIN MEMBRANE FOR ALKALI ELECTROLYSIS |
| 摘要 |
<p>PURPOSE:To recover almost almost completely the voltage and current efficiency of a Fcontg. carboxylic acid type cation exchange membrane having specified ion exchange group in electrolysis of an aq. soln. of alkali chloride by converting the above exchange group into -COOR (R: H or 1 - 5 C alkyl) and heat treating the membrane.</p> |
| 申请公布号 |
JPS533999(A) |
申请公布日期 |
1978.01.14 |
| 申请号 |
JP19760077831 |
申请日期 |
1976.07.02 |
| 申请人 |
ASAHI GLASS CO LTD |
发明人 |
ASAWA TATSUROU;KOORISHIMA TOUMORI |
| 分类号 |
C25B15/00;B01J49/00;C08J5/22;C08J7/14;C25B1/46;C25B13/08 |
主分类号 |
C25B15/00 |
| 代理机构 |
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