发明名称 |
Process for the manufacture of a bipolar membrane and process for the manufacture of an aqueous alkali metal hydroxide solution |
摘要 |
Process for the manufacture of a bipolar membrane, according to which a cationic membrane is treated with a compound of a polyvalent metal and with an aqueous alkali metal hydroxide solution comprising lithium hydroxide and is then joined side by side to an anionic membrane. The bipolar membrane finds an application in the manufacture of aqueous sodium hydroxide solutions by electrodialysis. No figure. |
申请公布号 |
AU5918394(A) |
申请公布日期 |
1994.10.13 |
申请号 |
AU19940059183 |
申请日期 |
1994.03.31 |
申请人 |
SOLVAY (SOCIETE ANONYME) |
发明人 |
FRANCESCO POSAR;MAURO RICCIARDI |
分类号 |
B01D61/42;B01D61/44;C01D1/38;C08J5/22;C25B1/16;C25B7/00;C25B13/04 |
主分类号 |
B01D61/42 |
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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