Invention Grant
- Patent Title: Process for producing ethanol using a crude vinyl acetate feed
- Patent Title (中): 使用粗乙酸乙烯酯原料生产乙醇的方法
-
Application No.: US13270838Application Date: 2011-10-11
-
Publication No.: US08648220B2Publication Date: 2014-02-11
- Inventor: Trinity Hale Horton , Victor J. Johnston
- Applicant: Trinity Hale Horton , Victor J. Johnston
- Applicant Address: US TX Dallas
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Dallas
- Main IPC: C07C29/149
- IPC: C07C29/149
Abstract:
Converting a crude vinyl acetate feed to ethanol by hydrogenating the acetic acid and ethyl acetate in the crude vinyl acetate feed. The crude vinyl acetate feed may comprise acetic acid and/or ethyl acetate, as well as vinyl acetate and minor amounts of vinyl propionate. The crude vinyl acetate feed may be obtained from an azeotrope column as either a sidestream or a bottom stream in a vinyl acetate production process.
Public/Granted literature
- US20130090501A1 PROCESS FOR PRODUCING ETHANOL USING A CRUDE VINYL ACETATE FEED Public/Granted day:2013-04-11
Information query
