Hydrotreating catalysts comprising a mixture of a sulfide of a p

Details Hydrotreating catalysts comprising a mixture of a sulfide of a p Hydrotreating catalysts comprising a mixture of a sulfide of a p

1987-09-24

1989-04-25

Garvin, Patrick P.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Sulfur or compound containing same

502218, 502220, 502221, B01J 27047

Patent

active

048248207

ABSTRACT:
A composition of matter comprising a mixture of (i) a sulfide of at least one promoter metal selected from the group consisting of Ni, Co, Mn, Cu, Zn and mixture thereof and mixtures thereof with Fe, (ii) an amorphous sulfide of trivalent chromium and (iii) microcrystallites of metal sulfide of a metal selected from the group consisting of molybdenum, tungsten and mixture thereof. These compositions have been found to be useful hydrotreating catalysts having nitrogen removal activity superior to that of commercial catalysts such as cobalt-molybdate on alumina.

REFERENCES:
patent: 2705733 (1955-04-01), Nonnenmacher
patent: 2706209 (1955-04-01), Reitz
patent: 3116345 (1963-12-01), Slaymaker
patent: 4181602 (1980-01-01), Quick et al.
patent: 4431525 (1984-02-01), Heuscey, Jr. et al.
patent: 4431747 (1984-02-01), Seiver et al.
patent: 4508847 (1985-04-01), Chianelli et al.
patent: 4716139 (1987-12-01), Jacobson et al.

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