| 发明名称 |
PROCESO MEJORADO PARA RECUPERACION DE ALCOHOLES |
| 摘要 |
<p>According to the process of the present invention, alcohols are recovered from aqueous mixtures thereof with a concentrated strong acid by contacting such alcohol-containing aqueous concentrated acid mixtures with a carboxylic acid selected from the group consisting of acids of the formula RCO2H wherein R is a straight or branched-chain or cyclic alkyl of from 5 to 19 carbon atoms per molecule to form an extract phase containing the carboxylic acid in addition to said alcohol, and an aqueous raffinate phase depleted in the alcohol.</p> |
| 申请公布号 |
MX171122(B) |
申请公布日期 |
1993.10.01 |
| 申请号 |
MX19850024268 |
申请日期 |
1985.08.28 |
| 申请人 |
EXXON RESEARCH ENGINEERING CO |
发明人 |
DIANA WILLIAM DANIEL;WERNICK DAVID LOUIS |
| 分类号 |
C07C27/00;C07C29/80;C07C29/86;C07C31/02;C07C67/00;(IPC1-7):C07C29/86 |
主分类号 |
C07C27/00 |
| 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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