Catalyst compositions and process for making the same

Details Catalyst compositions and process for making the same Catalyst compositions and process for making the same

1991-11-21

1993-03-16

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

502 60, 502 68, 502521, B01J 2906, B01J 2718

Patent

active

051944111

ABSTRACT:
Catalyst compositions and a process for making the same are disclosed. The composition finds application in the cracking of heavy hydrocarbon feedstock containing vanadium and other metal contaminants. It essentially comprises a crystalline zeolite, a metal trapping or passivating agent and an inorganic oxide matrix precursor and is characterized by minimum elution of an alkaline earth metal in the catalyst.

REFERENCES:
patent: 3507773 (1970-04-01), Gladrow et al.
patent: 3852188 (1974-12-01), Dugan et al.
patent: 4158621 (1979-06-01), Swift et al.
patent: 4451355 (1984-05-01), Mitchell et al.
patent: 4765884 (1988-08-01), Walker et al.
patent: 4791084 (1988-12-01), Sato et al.
patent: 4919787 (1990-04-01), Chester et al.
patent: 4948769 (1990-08-01), Chapple

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