Invention Grant
US6121188A Fixed-bed Raney metal catalyst, its preparation and the hydrogenation of
polymers using this catalyst
失效
固定床阮内金属催化剂，其制备和使用该催化剂的聚合物的氢化
- Patent Title: Fixed-bed Raney metal catalyst, its preparation and the hydrogenation of polymers using this catalyst
- Patent Title (中): 固定床阮内金属催化剂，其制备和使用该催化剂的聚合物的氢化
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Application No.: US951125Application Date: 1997-10-15
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Publication No.: US6121188APublication Date: 2000-09-19
- Inventor: Boris Breitscheidel , Uwe Diehlmann , Thomas Ruhl , Sabine Weiguny
- Applicant: Boris Breitscheidel , Uwe Diehlmann , Thomas Ruhl , Sabine Weiguny
- Applicant Address: DEX Ludwigshafen
- Assignee: BASF Aktiengesellschaft
- Current Assignee: BASF Aktiengesellschaft
- Current Assignee Address: DEX Ludwigshafen
- Priority: DEX19643126 19961018
- Main IPC: B01J25/00
- IPC: B01J25/00 ; B01J35/10 ; B01J37/00 ; B22F3/11 ; B22F5/00 ; C07B61/00 ; C08F8/04 ; B01J25/02
Abstract:
An activated fixed-bed Raney metal catalyst which is free of metal powder, has macropores and is based on an alloy of aluminum and at least one metal of subgroup VIII of the Periodic Table, contains more than 80% by volume, based on the total pores, of macropores and is used for the hydrogenation of low molecular weight and polymeric organic compounds.
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