发明名称 |
PROCESS FOR EXTRACTION OF ORGANIC COMPOUNDS FROM THEIR SOLUTIONS OR FROM AQUEOUS SUSPENSIONS |
摘要 |
<p>Process for extracting organic compounds which are present in water in the form of solutions or suspensions by a liquid carboxylic acid which is immiscible with water. Branched or unbranched linear acids such as n-heptanoic, n-octanoic, or 2-ethylhexanoic acids make it possible to quantitatively extract compounds such as phenols, amines or amino acids from such aqueous solutions, thereby rendering the process useful for the purification of industrial wastewaters.</p> |
申请公布号 |
GR3000044(T3) |
申请公布日期 |
1990.10.31 |
申请号 |
GR19890400044T |
申请日期 |
1989.04.11 |
申请人 |
ATOCHEM |
发明人 |
BENEDETTI, CHARLES;GLUNTZ, CLAUDE;ROBERT, PASCAL;STEFANINI, MICHEL |
分类号 |
C07B63/00;B01D11/04;C02F1/26;C07B31/00;C07C27/00;C07C37/72;C07C39/04;C07C39/27;C07C67/00;C07C209/00;C07C209/86;C07C211/03;C07C211/27;C07C227/40;C07C229/08;C07D201/16;C07D225/02;(IPC1-7):C02F1/26 |
主分类号 |
C07B63/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|