发明公开
- 专利标题: COBALT-CONTAINING HYDROGENATION CATALYSTS AND PROCESSES FOR MAKING SAME
- 专利标题(中): 含钴加氢及其制造方法
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申请号: EP12766357.3申请日: 2012-08-27
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公开(公告)号: EP2800624A1公开(公告)日: 2014-11-12
- 发明人: ZHOU, Zhenhua , KUMAR, Dheeraj , TU, Xiuoyan , WEINER, Heiko , WOLLRAB, Radmila
- 申请人: Celanese International Corporation
- 申请人地址: 222 W. Las Colinas Blvd., Suite 900N Irving, TX 75039 US
- 专利权人: Celanese International Corporation
- 当前专利权人: Celanese International Corporation
- 当前专利权人地址: 222 W. Las Colinas Blvd., Suite 900N Irving, TX 75039 US
- 代理机构: Serravalle, Marco
- 优先权: US201261583922P 20120106
- 国际公布: WO2013103397 20130711
- 主分类号: B01J23/89
- IPC分类号: B01J23/89 ; B01J37/02 ; C07C29/149 ; B01J23/96
摘要:
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 cobalt, precious metal and one or more active metals on a modified support.
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