Invention Grant
- Patent Title: Selective hydrogenation catalyst and process for its preparation
- Patent Title (中): 选择性氢化催化剂及其制备方法
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Application No.: US12488280Application Date: 2009-06-19
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Publication No.: US08476186B2Publication Date: 2013-07-02
- Inventor: Antoine Fecant , Lars Fischer , Bernadette Rebours , Renaud Revel , Cecile Thomazeau
- Applicant: Antoine Fecant , Lars Fischer , Bernadette Rebours , Renaud Revel , Cecile Thomazeau
- Applicant Address: FR Rueil Malmaison Cedex
- Assignee: IFP Energies Nouvelles
- Current Assignee: IFP Energies Nouvelles
- Current Assignee Address: FR Rueil Malmaison Cedex
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: FR0803482 20080620
- Main IPC: B01J23/44
- IPC: B01J23/44 ; C07C5/05
Abstract:
The invention concerns a catalyst comprising palladium on an oxide of aluminum support. In the calcined state, the oxide of aluminum support has a diffractogram obtained by X ray diffraction comprising peaks which correspond to the following interplanar spacings and relative intensities: Interplanar spacings d (10−10 m)Relative intensities ±5 × 10−3 dI/I0 (%) 4.54 3-10 2.70-2.75 5-25 2.41 35-45 2.28 15-30 2.10 0-10 1.98730-50 1.95830-50 1.6420-5 1.51910-20 1.394100
Public/Granted literature
- US20090318738A1 SELECTIVE HYDROGENATION CATALYST AND PROCESS FOR ITS PREPARATION Public/Granted day:2009-12-24
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