Invention Grant
US08680321B2 Processes for making ethanol from acetic acid using bimetallic catalysts
失效
使用双金属催化剂从乙酸制备乙醇的方法
- Patent Title: Processes for making ethanol from acetic acid using bimetallic catalysts
- Patent Title (中): 使用双金属催化剂从乙酸制备乙醇的方法
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Application No.: US12699003Application Date: 2010-02-02
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Publication No.: US08680321B2Publication Date: 2014-03-25
- Inventor: Victor J. Johnston , Laiyuan Chen , Barbara F. Kimmich , Josefina T. Chapman , James H. Zink , Heiko Weiner , John L. Potts , Radmila Jevtic
- Applicant: Victor J. Johnston , Laiyuan Chen , Barbara F. Kimmich , Josefina T. Chapman , James H. Zink , Heiko Weiner , John L. Potts , Radmila Jevtic
- Applicant Address: US TX Dallas
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Dallas
- Main IPC: C07C67/08
- IPC: C07C67/08
Abstract:
A process for selective formation of ethanol and/or ethyl acetate from acetic acid by hydrogenating acetic acid in the presence of a Pt/Sn catalyst or a Re/Pd catalyst. The catalyst may further comprise a support modifier to improve selectivity for the desired product.
Public/Granted literature
- US20110098501A1 PROCESSES FOR MAKING ETHANOL OR ETHYL ACETATE FROM ACETIC ACID USING BIMETALLIC CATALYSTS Public/Granted day:2011-04-28
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