Invention Grant
- Patent Title: Hydrogenation catalysts with cobalt-modified supports
- Patent Title (中): 具有钴改性载体的氢化催化剂
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Application No.: US13595340Application Date: 2012-08-27
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Publication No.: US08975200B2Publication Date: 2015-03-10
- 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: C04B35/52
- IPC: C04B35/52 ; C07C27/04
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
- US20130178661A1 Hydrogenation Catalysts with Cobalt-Modified Supports Public/Granted day:2013-07-11
Information query
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