Invention Grant
US09073815B1 Hydrogenation catalysts comprising a mixed oxide and processes for producing ethanol
有权
含有混合氧化物的氢化催化剂和生产乙醇的方法
- Patent Title: Hydrogenation catalysts comprising a mixed oxide and processes for producing ethanol
- Patent Title (中): 含有混合氧化物的氢化催化剂和生产乙醇的方法
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Application No.: US14263422Application Date: 2014-04-28
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Publication No.: US09073815B1Publication Date: 2015-07-07
- Inventor: Heiko Weiner , Zhenhua Zhou , Victor J. Johnston
- Applicant: Celanese International Corporation
- Applicant Address: US TX Irving
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Irving
- Main IPC: C07C29/149
- IPC: C07C29/149 ; B01J23/75 ; B01J23/14
Abstract:
A process is disclosed for producing ethanol, comprising contacting acetic acid and hydrogen in a reactor in the presence of a catalyst comprising a binder and a mixed oxide comprising cobalt and preferably tin, wherein the mixed oxide is present in an amount from 60 to 90 wt. %, based on the total weight of the catalyst.
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