Invention Grant
- Patent Title: Process for reducing the concentration of acetic acid in a crude alcohol product
- Patent Title (中): 降低粗醇产物中乙酸浓度的方法
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Application No.: US13094643Application Date: 2011-04-26
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Publication No.: US08686199B2Publication Date: 2014-04-01
- Inventor: R. Jay Warner , Victor J. Johnston , David Lee , Manuel Salado , Mark O. Scates
- Applicant: R. Jay Warner , Victor J. Johnston , David Lee , Manuel Salado , Mark O. Scates
- Applicant Address: US TX Dallas
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Dallas
- Main IPC: C07C27/04
- IPC: C07C27/04
Abstract:
A process for producing ethanol and, in particular, to a process for reducing the concentration of acetic acid in a crude ethanol product by esterifying unreacted acetic acid with an alcohol.
Public/Granted literature
- US20120277486A1 PROCESS FOR REDUCING THE CONCENTRATION OF ACETIC ACID IN A CRUDE ALCOHOL PRODUCT Public/Granted day:2012-11-01
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