Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1984-03-26
1985-03-12
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
502254, 502255, 502305, 502313, 502314, 502315, 502321, B01J 2385, B01J 2388
Patent
active
045045895
ABSTRACT:
Hydroconversion catalysts containing Group VIII and/or Group VIB catalytically active metals on a support, and particularly those containing nickel and molybdenum on alumina, are improved in hydrodenitrification (HDN) activity by impregnation of additional molybdenum and/or tungsten carbonyls onto the catalyst by sublimation. Preferably from about 1 to 5% w molybdenum is added. The carbonyl impregnated catalyst is then dried, calcined and, generally sulfided before use in a hydrocarbon conversion process.
REFERENCES:
patent: 3094480 (1963-06-01), Richardson
patent: 4326995 (1982-04-01), Berg et al.
Duncan John M.
Shell Oil Company
Shine W. J.
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