C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/173, 196/261
C10G 55/04 (2006.01)
Patent
CA 1198390
ABSTRACT OF THE DISCLOSURE A process for producing additional liquid products from a heavy hydrocarbon material by vis-breaking of a separated asphaltene-containing fraction under controlled conditions of temperature and pressure. The asphaltene- containing fraction is obtained by contacting the heavy hydrocarbon material with a first solvent under elevated temperature and pressure conditions to separate the asphal- tenes as a heavy phase from the remainder of the heavy hydro- carbon material. The products of the vis-breaking operation comprise distillable and substantially nondistillable liquid products in association with a residue including organo- metallic compounds. The distillable and substantially non- distillable liquid products then are separated from the residue. The distillable products can be separated by distillation. The nondistillable products are separated from the residue employing a second solvent maintained under elevated temperature and pressure conditions and then recov- ered as a liquid phase product.
422131
Baldwin Roger A.
Garwin Leo
Kerr-Mcgee Refining Corporation
Smart & Biggar
LandOfFree
Process for vis-breaking asphaltenes 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 vis-breaking asphaltenes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for vis-breaking asphaltenes will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1308669