Invention Grant
- Patent Title: Processes for making catalysts with acidic precursors
- Patent Title (中): 用酸性前体制备催化剂的方法
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Application No.: US13595370Application Date: 2012-08-27
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Publication No.: US08815768B2Publication Date: 2014-08-26
- Inventor: Zhenhua Zhou , Heiko Weiner
- Applicant: Zhenhua Zhou , Heiko Weiner
- Applicant Address: US TX Irving
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Irving
- Main IPC: B01J23/00
- IPC: B01J23/00
Abstract:
The present invention relates to catalysts, to processes for making catalysts with acidic precursors 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 support, optionally a modified support.
Public/Granted literature
- US20130178665A1 Processes For Making Catalysts With Acidic Precursors Public/Granted day:2013-07-11
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