Process for desulfurizing catalytically cracked gasoline

Details Process for desulfurizing catalytically cracked gasoline Process for desulfurizing catalytically cracked gasoline

1996-08-23

1998-12-29

Myers, Helane

Mineral oils: processes and products

Refining

Sulfur removal

208217, 208216R, 208243, 208244, 208 58, 208 97, C10G 4560

Patent

active

058535705

ABSTRACT:
A catalytically cracked gasoline feedstock is desulfurized under reaction conditions of a hydrogen feed rate measured at the reactor inlet of from 1 to 5 mols per mol of the feedstock oil and of from 5 to 50 mols per mol of the olefin components contained in the feedstock oil, a reaction temperature of from 200.degree. to 300.degree. C., a total pressure inside the reactor of from 10 to 20 kg/cm.sup.2 G, and a liquid hourly space velocity of from 2 to 8 l/hr, and using a catalyst which comprises a support mainly comprising alumina and having a surface area of 200 m.sup.2 /g or larger, wherein MoO.sub.3 in an amount of from 10 to 20 wt % and CoO in an amount of from 3 to 6 wt % in terms of inner content are fixed to the support, and the weight ratio of MoO.sub.3 to CoO is from 2.5 to 4.5.

REFERENCES:
patent: 3291721 (1966-12-01), Schuman
patent: 3472759 (1969-10-01), Masologites et al.
patent: 3475323 (1969-10-01), Stuckey et al.
patent: 3825485 (1974-07-01), Coons, Jr.
patent: 5011593 (1991-04-01), Ware et al.
patent: 5300214 (1994-04-01), Creighton et al.
patent: 5340466 (1994-08-01), Dai et al.
patent: 5358628 (1994-10-01), Apelian
patent: 5397456 (1995-03-01), Dai et al.
patent: 5460713 (1995-10-01), Takito et al.
patent: 5514273 (1996-05-01), Sherwood, Jr. et al.
Monte et al, The Structural Form of Cobalt and Nickel Promoters in Oxidic HDS Catalysts, pp. 564 and 574.

Affiliated with

Also associated with

Rating

Process for desulfurizing catalytically cracked gasoline does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for desulfurizing catalytically cracked gasoline, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for desulfurizing catalytically cracked gasoline will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1420601