Processing of heavy high-sulfur crude oil

Mineral oils: processes and products – Chemical conversion of hydrocarbons – With preliminary treatment of feed

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

208 80, 208 93, 208131, C10G 5316, C10G 5508, C10G 5700

Patent

active

043326714

ABSTRACT:
Heavy high-sulfur crude oil is subjected to distillation to produce gas and liquid hydrocarbon products and a residuum. The gas and liquid products are desulfurized. Part of the residuum is coked in a delayed coker, and sulfur in the coke is removed by high temperature calcination. The remainder of the residuum is air-blown to produce an asphalt product, and sulfur recovered from the other products is added to the asphalt to produce a sulfur-enriched asphalt product.

REFERENCES:
patent: 3702292 (1972-11-01), Burich
patent: 3723291 (1973-03-01), Thakker
patent: 4075084 (1978-02-01), Skripek et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Processing of heavy high-sulfur crude oil does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Processing of heavy high-sulfur crude oil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processing of heavy high-sulfur crude oil will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1848455

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.