发明授权
- 专利标题: Katalysator mit Träger auf Basis von Zirkondioxid und Verwendung für Dehydrierungen
- 专利标题(英): Catalyst with zirconia based carrier and its use for dehydrogenation reactions
- 专利标题(中): 负载型催化剂基于二氧化锆,和用于脱氢
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申请号: EP03729967.4申请日: 2003-05-02
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公开(公告)号: EP1503855B1公开(公告)日: 2011-04-13
- 发明人: HOFSTADT, Otto , HESSE, Michael , SCHINDLER, Götz-Peter , HARTH, Klaus , SIMON, Falk
- 申请人: BASF SE
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: 67056 Ludwigshafen DE
- 优先权: DE10219879 20020503
- 国际公布: WO2003092887 20031113
- 主分类号: B01J21/06
- IPC分类号: B01J21/06 ; B01J37/00 ; B01J23/24 ; B01J23/40 ; B01J23/70 ; C07C5/333 ; C07C5/327
摘要:
The invention relates to a method for the production of a catalyst carrier, wherein Zirconium dioxide powder is mixed with a binding agent, optionally a pore forming agent, optionally an acid, water and optionally other additives to form a kneadable mass, said mass is homogenized in order to form shaped bodies, dried and calcinated. The binding agent is a monomer, oligomer or polymer organosilicon compound.Suitable binding agents are monomer, oligomer or polymer silanes, alkoxysilanes, aryloxysilanes, acryloxysilanes, oximinosilanes, halogensilanes, aminoxysilanes, aminosilanes, amidosilanes, silazanes or silicones. The invention also relates to a catalyst carrier thus produced, a catalyst containing said carrier and the use thereof as a dehydrogenation catalyst.
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