Invention Grant
- Patent Title: Selective hydrogenation process employing a sulphurized catalyst
- Patent Title (中): 使用硫化催化剂的选择性氢化方法
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Application No.: US11642973Application Date: 2006-12-21
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Publication No.: US07645376B2Publication Date: 2010-01-12
- Inventor: Christophe Bouchy , Florent Picard , Nathalie Marchal
- Applicant: Christophe Bouchy , Florent Picard , Nathalie Marchal
- Applicant Address: FR Rueil Malmaison Cedex
- Assignee: Institute Francais du Petrole
- Current Assignee: Institute Francais du Petrole
- Current Assignee Address: FR Rueil Malmaison Cedex
- Agency: Millen, White, Zelano, Branigan, P.C.
- Priority: FR0513174 20051222
- Main IPC: C07C7/163
- IPC: C07C7/163

Abstract:
A process for jointly carrying out selective hydrogenation of polyunsaturated compounds into mono unsaturated compounds contained in gasolines, and for transforming light sulphur-containing compounds into heavier compounds by reaction with unsaturated compounds, said process employing a supported catalyst comprising at least one metal from group VIB and at least one non-noble metal from group VIII used in the sulphurized form deposited on a support and having a specific composition and comprising bringing the feed into contact with the catalyst at a temperature in the range of 80° C. to 220° C. at a liquid hourly space velocity in the range of 1 h−1 to 10 h−1 and at a pressure in the range of 0.5 to 5 MPa.
Public/Granted literature
- US20070173674A1 Selective hydrogenation process employing a sulphurized catalyst Public/Granted day:2007-07-26
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