发明名称 |
Process to Recover Alcohol From An Ethyl Acetate Residue Stream |
摘要 |
Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid using a low energy process. The crude ethanol product is separated in a column to produce a distillate stream comprising acetaldehyde and a residue stream comprising ethanol, acetic acid, ethyl acetate and water. The ethanol product is recovered from the residue stream. |
申请公布号 |
US2012277490(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
US201113292914 |
申请日期 |
2011.11.09 |
申请人 |
LEE DAVID;OLSSON FRED RONALD;OROSCO ADAM;POWELL NATHAN KIRK;SALADO MANUEL;SARAGER LINCOLN;WARNER R. JAY;JEVTIC RADMILA;JOHNSTON VICTOR J.;CELANESE INTERNATIONAL CORPORATION |
发明人 |
LEE DAVID;OLSSON FRED RONALD;OROSCO ADAM;POWELL NATHAN KIRK;SALADO MANUEL;SARAGER LINCOLN;WARNER R. JAY;JEVTIC RADMILA;JOHNSTON VICTOR J. |
分类号 |
C07C29/80;B01D3/00;C07C29/84 |
主分类号 |
C07C29/80 |
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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