发明授权
- 专利标题: Method for preparing a heterogeneous, high-activity platinum-containing, supported hydrogenation catalyst
- 专利标题(中): 制备异相高活性含铂载体氢化催化剂的方法
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申请号: US12991771申请日: 2009-05-08
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公开(公告)号: US08912115B2公开(公告)日: 2014-12-16
- 发明人: Michael M. Olken , Edward M. Calverley
- 申请人: Michael M. Olken , Edward M. Calverley
- 申请人地址: US MI Midland
- 专利权人: Dow Global Technologies LLC
- 当前专利权人: Dow Global Technologies LLC
- 当前专利权人地址: US MI Midland
- 国际申请: PCT/US2009/043304 WO 20090508
- 国际公布: WO2009/142926 WO 20091126
- 主分类号: B01J21/00
- IPC分类号: B01J21/00 ; B01J35/00 ; B01J23/40 ; B01J23/42 ; B01J23/44 ; B01J23/648 ; B01J23/656 ; B01J23/74 ; B01J37/18 ; C10G45/52 ; B01J35/10
摘要:
The present invention is an improved method for preparing a heterogeneous, supported hydrogenation catalyst that comprises a Group VIII A metal and a catalyst support (for example, SiO2, with either a hydrophilic or a hydrophobic surface) via aqueous deposition precipitation as well as the catalyst prepared by said method.
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