发明申请
- 专利标题: Catalyst For The Selective Hydrogenation Of Acetylenic Hydrocarbons And Method For Producing Said Catalyst
- 专利标题(中): 用于选择性氢化乙炔烃的催化剂及其制备方法
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申请号: US12601985申请日: 2008-05-30
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公开(公告)号: US20100217052A1公开(公告)日: 2010-08-26
- 发明人: Sybille Ungar , Richard Fischer , Andreas Trautwein , Steve Blankenship , Jennifer Boyer , Michael Urbancic , Andrzej Rokicki
- 申请人: Sybille Ungar , Richard Fischer , Andreas Trautwein , Steve Blankenship , Jennifer Boyer , Michael Urbancic , Andrzej Rokicki
- 申请人地址: DE Munich
- 专利权人: SUD-CHEMIE AG
- 当前专利权人: SUD-CHEMIE AG
- 当前专利权人地址: DE Munich
- 优先权: DE102007025315.1 20070531
- 国际申请: PCT/EP08/04327 WO 20080530
- 主分类号: C07C5/08
- IPC分类号: C07C5/08 ; B01J31/12
摘要:
A method for producing a catalyst, in particular for the selective reduction of acetylenic compounds in hydrocarbon streams. An impregnation solution is provided, which contains a mixture of water and at least one water-miscible organic solvent as solvent in which at least one active metal compound and also preferably at least one promoter metal compound is dissolved. A support is provided, the support is impregnated with the impregnation solution, and the impregnated support is calcined. Palladium is preferably used as active metal and silver is preferably used as promoter metal. Also, a catalyst as is obtained by the method and also its preferred use for the selective hydrogenation of acetylenic compounds.
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