Hydrotreatment process for converting a heavy hydrocarbon fracti

Details Hydrotreatment process for converting a heavy hydrocarbon fracti Hydrotreatment process for converting a heavy hydrocarbon fracti

1983-12-30

1985-02-12

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 89, 208 97, 208210, 208216R, 208251H, C10G 6502

Patent

active

044989725

ABSTRACT:
A process for the hydrotreatment of a heavy hydrocarbon fraction containing sulfur and metal impurities comprises at least two steps: a first step using a catalyst comprising a low proportion of at least one metal of groups V, VI and VIII, said catalyst being in the form of a plurality of juxtaposed agglomerates each formed of a plurality of acicular plates, the plates of each agglomerate being generally oriented radially with respect to one another and with respect to the center of the agglomerate, the carrier of this catalyst being preferably inert; and a second step using a catalyst which could be of the same type but with a higher proportion of metals. This process is useful for the conversion of crude oils, straight run hydrocarbon residues, deasphalted oils, asphalts dissolved in aromatic distillates and coal hydrogenates.

REFERENCES:
patent: 3770617 (1973-11-01), Riley et al.
patent: 3901792 (1975-08-01), Wolk et al.
patent: 3947347 (1976-03-01), Mitchell
patent: 4016067 (1977-04-01), Fischer et al.
patent: 4225421 (1980-09-01), Hensley, Jr. et al.
patent: 4395329 (1983-07-01), LePage et al.

Affiliated with

Also associated with

Rating

Hydrotreatment process for converting a heavy hydrocarbon fracti does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrotreatment process for converting a heavy hydrocarbon fracti, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrotreatment process for converting a heavy hydrocarbon fracti will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1388365