Invention Grant
- Patent Title: Multimetal oxide compositions
- Patent Title (中): 多金属氧化物组合物
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Application No.: US187494Application Date: 1994-01-28
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Publication No.: US5446004APublication Date: 1995-08-29
- Inventor: Andreas Tenten , Peter Weidlich
- Applicant: Andreas Tenten , Peter Weidlich
- Applicant Address: DEX Ludwigshafen
- Assignee: BASF Aktiengesellschaft
- Current Assignee: BASF Aktiengesellschaft
- Current Assignee Address: DEX Ludwigshafen
- Priority: DEX4302991.4 19930203
- Main IPC: B01J23/00
- IPC: B01J23/00 ; B01J23/88 ; B01J23/887 ; B01J23/888 ; C01B13/14 ; C01B13/18 ; C01G39/00 ; C01G53/00 ; C07B61/00 ; C07C51/235 ; C07C51/25 ; C07C57/055 ; B01J23/22 ; B01J23/30
Abstract:
Multimetal oxide compositions which comprise, as basic constituents, the elements Mo, V, W, Cu and Ni in oxidic form in certain molar ratios, and the preparation of these multimetal oxide compositions, and their use as catalysts for the gas-phase catalytical oxidation of acrolein to acrylic acid.
Public/Granted literature
- US6001142A Polyoxyalkylene urethane and fuel composition containing same Public/Granted day:1999-12-14
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