发明名称 |
Process for producing a water stream from ethanol production |
摘要 |
In one embodiment, the invention is to a process for producing a water stream comprising the steps of hydrogenating acetic acid to form a crude ethanol product and separating at least a portion of the crude ethanol product in at least one column of a plurality of columns into a distillate comprising ethanol and a residue comprising the water stream. The water stream preferably is essentially free of organic impurities other than acetic acid and ethanol.
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申请公布号 |
US8222466(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20100852297 |
申请日期 |
2010.08.06 |
申请人 |
HORTON TRINITY;JEVTIC RADMILA;JOHNSTON VICTOR J.;SARAGER LINCOLN;WARNER R. JAY;WEINER HEIKO;CELANESE INTERNATIONAL CORPORATION |
发明人 |
HORTON TRINITY;JEVTIC RADMILA;JOHNSTON VICTOR J.;SARAGER LINCOLN;WARNER R. JAY;WEINER HEIKO |
分类号 |
C07C27/26;C07C29/80 |
主分类号 |
C07C27/26 |
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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