Invention Grant
- Patent Title: Ethanol production from acetic acid utilizing a cobalt catalyst
- Patent Title (中): 使用钴催化剂从乙酸生产乙醇
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Application No.: US13786701Application Date: 2013-03-06
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Publication No.: US08853122B2Publication Date: 2014-10-07
- Inventor: Victor J. Johnston , Barbara F. Kimmich , Jan Cornelis van der Waal , James H. Zink , Virginie Zuzaniuk , Josefina T. Chapman , Laiyuan Chen
- 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 ; C07C29/147
Abstract:
A process for the selective production of ethanol by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethanol is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over either cobalt and palladium supported on graphite or cobalt and platinum supported on silica selectively produces ethanol in a vapor phase at a temperature of about 250° C.
Public/Granted literature
- US20130184148A1 ETHANOL PRODUCTION FROM ACETIC ACID UTILIZING A COBALT CATALYST Public/Granted day:2013-07-18
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