Title:
METHOD FOR PREPARING CATALYSTS
Document Type and Number:
WIPO Patent Application WO2005060639
Kind Code:
A3
Abstract:
A method for impregnating porous monolith supports with catalytically active materials is disclosed. The impregnation is carried out at a temperature which substantially reduces chemisorption rates such that reactions between the monolith substrate and catalytically active materials in the catalyst solution are minimized. The process can be completed in a practical time that allows for unit selectivity of the weight ratio of catalytically active materials in the substrate to the weight ratio of catalytically active materials in the catalyst solution.
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Inventors:
DAWES STEVEN B (US)
MAZUMDER PRANTIK (US)
MAZUMDER PRANTIK (US)
Application Number:
PCT/US2004/041934
Publication Date:
December 15, 2005
Filing Date:
December 14, 2004
Export Citation:
Assignee:
CORNING INC (US)
DAWES STEVEN B (US)
MAZUMDER PRANTIK (US)
DAWES STEVEN B (US)
MAZUMDER PRANTIK (US)
International Classes:
B01J20/00; B01J21/04; B01J21/08; B01J21/12; B01J21/14; B01J23/00; B01J23/02; B01J23/40; B01J23/42; B01J27/19; B01J35/04; B01J37/02; B05D1/18; B05D3/00; (IPC1-7): B01J27/19; B01J21/04; B01J21/08; B01J21/12; B01J21/14; B01J23/00; B01J23/02; B01J23/40; B01J23/42; B01J20/00
Foreign References:
| US4039482A | 1977-08-02 | |||
| US4208454A | 1980-06-17 | |||
| US4066801A | 1978-01-03 | |||
| US4550034A | 1985-10-29 | |||
| US6610628B2 | 2003-08-26 | |||
| US6521566B1 | 2003-02-18 | |||
| US4483691A | 1984-11-20 |
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