Method for selective hydrodenitrogenation of raw oils

Details Method for selective hydrodenitrogenation of raw oils Method for selective hydrodenitrogenation of raw oils

1994-11-21

1996-03-19

Pal, Asok

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502221, B01J 2384

Patent

active

055004016

ABSTRACT:
A method of selectively hydrodenitrogenating various raw hydrocarbon oils such as various petroleum feedstocks, coal liquids, shale oils and sand oils, which method comprises passing the raw hydrocarbon oil along with hydrogen (H.sub.2) over sulfided carbon supported Fe-Mo catalysts, whereby the raw hydrocarbon oil is hydrodenitrogenated with a selectivity significantly higher than that is possible with conventional alumina supported hydrotreating catalysts.

REFERENCES:
patent: 1965956 (1934-07-01), Dunkel
patent: 3812028 (1973-02-01), Wennerberg et al.
patent: 4108761 (1978-08-01), Sze et al.
patent: 5051389 (1991-09-01), Lang et al.

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