Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Phosphorus or compound containing same
Patent
1990-12-07
1992-03-31
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Phosphorus or compound containing same
502313, 502314, 502315, B01J 2324, B01J 2374, B01J 2385, B01J 2714
Patent
active
051008556
ABSTRACT:
Disclosed is an improved catalyst mixture suitable for use in the hydrodemetallization, hydrodesulfurization, hydrodenitrogenation, and hydroconversion of a hydrocarbon feedstock containing asphaltenes, metals and Shell hot filtration solids precursors. The catalyst mixture has one component of the mixture which is a relatively small pore catalyst and another component which is a catalyst that possesses a relatively large amount of macropore volume.
REFERENCES:
patent: 3898155 (1975-08-01), Wilson
patent: 4657663 (1987-04-01), Gardner et al.
patent: 4707466 (1987-11-01), Beaton et al.
Above References A and C were cited in parent U.S. Pat. 5,009,771.
Clark Frederick T.
Hensley, Jr. Albert L.
Lyzinski David
Amoco Corporation
Magidson William H.
Medhurst Ralph C.
Schoettle Ekkehard
Shine W. J.
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