Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1991-11-25
1993-08-31
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
208114, B01J 2906, B01J 2714
Patent
active
052408906
ABSTRACT:
This invention provides a method of manufacturing a hydrocarbon conversion catalyst by spray-drying a slurry containing alumina-magnesia and a crystalline aluminosilicate zeolite, which is characterized in that the alumina-magnesia is treated with phosphoric acid containing solution before or after the slurry is subjected to a treatment of spray-drying.
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patent: 4179358 (1979-12-01), Swift et al.
patent: 4483764 (1984-11-01), Hensley, Jr. et al.
patent: 4567152 (1986-01-01), Pine
patent: 4692236 (1987-09-01), Sato et al.
patent: 4975180 (1990-12-01), Eberly
Ino Takashi
Shibata Seigou
Dees Carl F.
Nippon Oil Co. Ltd.
Petroleum Energy Center Foundation
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