发明名称 |
Removal of organic compounds from aqueous solutions, e.g. sulfonium salts from brine |
摘要 |
An aqueous solution is purified of organic compounds by: (a) bringing the pH of the solution to at least 13; (b) heating the solution at at least 100 deg C for at least one hour; and (c) gradually adding chlorine-comprising oxidizing agent(s) to the solution.
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申请公布号 |
FR2777558(A1) |
申请公布日期 |
1999.10.22 |
申请号 |
FR19990004937 |
申请日期 |
1999.04.16 |
申请人 |
SOLVAY SA |
发明人 |
GILBEAU PATRICK |
分类号 |
C02F1/02;C02F1/66;C02F1/76;C02F9/00;(IPC1-7):C02F1/76 |
主分类号 |
C02F1/02 |
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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