C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/97
C10G 11/18 (2006.01) C10G 11/05 (2006.01)
Patent
CA 1107219
ABSTRACT A promoter comprising from about 500 ppm to about 1% of a Group V, Group VI, or Group VIII metal on a support is combined with a hydrocarbon conversion catalyst under fluidizing con- ditions, in an effective proportion, to enhance the removal of carbonaceous material from the catalyst. Typically, the pro- moter is a mixture of platinum and palladium supported on gamma alumina and is included in a fluidized catalytic cracking (FCC) unit in a sufficient proportion to provide from about 0.05 to about 50 ppm metal based on the weight of the catalyst.
304926
Hansel John H.
Linton Robert G.
Stanger Charles W. Jr.
Air Products And Chemicals Inc.
Mcfadden Fincham
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