发明授权
- 专利标题: Process for regenerating a catalyst
- 专利标题(中): 再生催化剂的方法
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申请号: US12017911申请日: 2008-01-22
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公开(公告)号: US07846861B2公开(公告)日: 2010-12-07
- 发明人: Hubert Redlingshöfer , Christoph Weckbecker , Klaus Huthmacher , Andreas Dörflein
- 申请人: Hubert Redlingshöfer , Christoph Weckbecker , Klaus Huthmacher , Andreas Dörflein
- 申请人地址: DE Essen
- 专利权人: Evonik Degussa GmbH
- 当前专利权人: Evonik Degussa GmbH
- 当前专利权人地址: DE Essen
- 代理机构: Smith, Gambrell & Russell, LLP
- 优先权: DE102007004350 20070129
- 主分类号: B01J38/46
- IPC分类号: B01J38/46
摘要:
A process for regenerating a catalyst used in the preparation of acrolein from glycerol, which comprises tungsten compounds and has acidic properties and at least one promoter.
公开/授权文献
- US20080214384A1 PROCESS FOR REGENERATING A CATALYST 公开/授权日:2008-09-04