Method for presulfiding hydrodesulfurization catalysts

Details Method for presulfiding hydrodesulfurization catalysts Method for presulfiding hydrodesulfurization catalysts

1976-04-02

1978-09-05

Gantz, Delbert E.

Mineral oils: processes and products

Refining

Sulfur removal

252439, C10G 2302, B01J 2702

Patent

active

041117964

ABSTRACT:
An improved method for presulfiding a hydrodesulfurization catalyst which comprises continuously contacting the catalyst with a sulfiding treating agent at a relatively low temperature and pressure and only until the total amount of sulfur in the treating agent contacting the catalyst is no more than 55 percent of the amount of sulfur required to sulfide the supported metals on the catalyst to their completely sulfided forms.

REFERENCES:
patent: 2620362 (1952-12-01), Stiles
patent: 3248318 (1966-04-01), White
patent: 3274122 (1966-09-01), Holmes et al.
patent: 3477963 (1969-11-01), VAN Venrooy
patent: 3481862 (1969-12-01), Davis et al.
patent: 3840474 (1974-10-01), Bercik et al.
patent: 3859204 (1975-01-01), Brunn et al.
patent: 3915894 (1975-10-01), Clements et al.
patent: 3933683 (1976-01-01), Hilfman

Affiliated with

Also associated with

Rating

Method for presulfiding hydrodesulfurization catalysts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for presulfiding hydrodesulfurization catalysts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for presulfiding hydrodesulfurization catalysts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2094160