发明名称 |
PROCESS FOR CATALYTIC HYDROGENATION OF ACETIC ACID FORMING ETHANOL WITH PROMOTED CATALYST ACTIVITY FOR ETHYL ACETATE CONVERSION |
摘要 |
<p>The process of the current invention relates to the production of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid and ethyl acetate in the presence of a catalyst. Conversion of ethyl acetate may be improved by adding water to the reactor. At least 0.01 wt.% water may be added to the reactor. The crude ethanol product is separated in one or more columns to yield an ethanol product.</p> |
申请公布号 |
WO2013101373(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
WO2012US66647 |
申请日期 |
2012.11.27 |
申请人 |
CELANESE INTERNATIONAL CORPORATION |
发明人 |
WOLLRAB, RADMILA;ZHOU, ZHENHUA;JOHNSTON, VICTOR J.;LEE, DAVID;WEINER, HEIKO |
分类号 |
C07C29/149;C07C29/80;C07C31/08 |
主分类号 |
C07C29/149 |
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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