Method of and apparatus for producing power in solvent deasphalt

Mineral oils: processes and products – Fractionation – Deasphalting

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

208309, 208311, 208321, 208 45, 196 1452, C10C 300, B01D 1100

Patent

active

058040609

ABSTRACT:
Power is generated in an organic Rankine cycle turbine by expanding a stream of solvent vapor produced by a flash drum in a deasphalting unit to produce a stream of expanded solvent vapor that is combined with a stream of solvent vapor and steam from a stripper of the deasphalting unit. Heat is extracted from the combined stream by an organic fluid that is vaporized and supplied to a Rankine cycle organic vapor turbine that produces power and expanded organic vapor. The solvent is recovered from the cooled, combined stream and re-used in the deasphalting unit. Heat extracted from products of the deasphalting unit vaporizes an organic fluid that is expanded in an organic vapor turbine that generates power.

REFERENCES:
patent: 2115003 (1938-04-01), Beiswenger
patent: 2527404 (1950-10-01), De Vault
patent: 2616912 (1952-11-01), Dickinson
patent: 2850431 (1958-09-01), Smith
patent: 2940920 (1960-06-01), Garwin
patent: 4017383 (1977-04-01), Beavon
patent: 4421639 (1983-12-01), Lambert et al.
patent: 4784753 (1988-11-01), Hotier et al.
Avilino Sequeira, Lubricant Base Oil and Wax Processing, 1994, pp. 69-70, and title page of book, Marcel Dekker, Inc, New York, U.S.A. (no month).

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

Method of and apparatus for producing power in solvent deasphalt 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 of and apparatus for producing power in solvent deasphalt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for producing power in solvent deasphalt will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1278770

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