Immobilization of vanadia deposited on sorbent materials during

Details Immobilization of vanadia deposited on sorbent materials during Immobilization of vanadia deposited on sorbent materials during

1982-09-29

1984-09-04

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 91, 208106, 208127, 208251R, 208253, C10G 2509, C10G 2511, C10G 932

Patent

active

044695888

ABSTRACT:
A high pore volume solid sorbent material of low cracking activity and comprising a select group of metal additives to immobilize accumulated vanadium compounds deposited on the sorbent material in a heavy oil feed visbreaking zone is described and the conditions employed to effect demetallization and decarbonization of the heavy oil feed to produce vaporous products boiling up to about 1000.degree. F. Deposition of metal contaminants within the pores of the high pore volume material is encouraged by restricting the volume of the sorbent pores filled with oil feed to within the range of 1/4 to 2/3.

REFERENCES:
patent: 2840530 (1958-06-01), Milliken, Jr. et al.
patent: 2956004 (1960-10-01), Conn et al.
patent: 3893913 (1975-07-01), Zimmerman
patent: 3947347 (1976-03-01), Mitchell
patent: 4006077 (1977-02-01), Wegner et al.
patent: 4222897 (1980-09-01), Rollmann
patent: 4229283 (1980-10-01), Sosnowski
patent: 4263128 (1981-04-01), Bartholic

Affiliated with

Also associated with

Rating

Immobilization of vanadia deposited on sorbent materials during does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Immobilization of vanadia deposited on sorbent materials during , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Immobilization of vanadia deposited on sorbent materials during will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1891082