Invention Application
- Patent Title: Hydrogenation Catalysts with Cobalt-Modified Supports
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Application No.: US13595340Application Date: 2012-08-27
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Publication No.: US20130178661A1Publication Date: 2013-07-11
- Inventor: Zhenhua Zhou , Heiko Weiner , Radmila Wollrab
- Applicant: Zhenhua Zhou , Heiko Weiner , Radmila Wollrab
- Applicant Address: US TX Irving
- Assignee: CELANESE INTERNATIONAL CORPORATION
- Current Assignee: CELANESE INTERNATIONAL CORPORATION
- Current Assignee Address: US TX Irving
- Main IPC: B01J23/89
- IPC: B01J23/89 ; B01J23/75 ; C07C29/149 ; B01J23/888
Abstract:
The present invention relates to catalysts, to processes for making catalysts and to chemical processes employing such catalysts. The catalysts are preferably used for converting acetic acid to ethanol. The catalyst comprises a precious metal and one or more active metals on a modified support that comprises cobalt.
Public/Granted literature
- US08975200B2 Hydrogenation catalysts with cobalt-modified supports Public/Granted day:2015-03-10
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