发明名称 |
Hydrogenolysis of Ethyl Acetate in Alcohol Separation Processes |
摘要 |
Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid and by reacting a portion of the crude ethanol product or one or more derivative streams containing ethyl acetate obtained therefrom in the presence of hydrogen, via hydrogenolysis. The one or more derivative streams comprise ethyl acetate that are reacted via hydrogenolysis to form additional ethanol that may be directly or indirectly fed to the separation zone or the hydrogenation reactor. |
申请公布号 |
US2012046501(A1) |
申请公布日期 |
2012.02.23 |
申请号 |
US201113178659 |
申请日期 |
2011.07.08 |
申请人 |
CELANESE INTERNATIONAL CORPORATION |
发明人 |
WARNER R. JAY;HORTON TRINITY;JEVTIC RADMILA;JOHNSTON VICTOR J.;LEE DAVID;OROSCO ADAM;SARAGER LINCOLN |
分类号 |
C07C29/149 |
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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