Process for removal of sulfur and ash from coal

Details Process for removal of sulfur and ash from coal Process for removal of sulfur and ash from coal

C - Chemistry, Metallurgy

10

L

196/11

C10L 9/02 (2006.01) B03D 1/02 (2006.01) C10L 9/00 (2006.01)

Patent

CA 1144496

PROCESS FOR REMOVAL OF SULFUR AND ASH FROM COAL ABSTRACT OF THE DISCLOSURE A process for reducing the sulfur and ash content of coal wherein coal particles are treated in an aqueous slurry with a minor amount of hydrocarbon oil to form coal-oil aggregates. The coal-oil aggregates are separated from ash and mineral matter in the slurry by dissolved gas flotation. Optionally, the coal particles may be treated with a conditioning agent prior to the aggregation step. Recovered coal particles comprise a substantial part of the feed carbon values.

353303

Affiliated with

Also associated with

Rating

Process for removal of sulfur and ash from coal 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 removal of sulfur and ash from coal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for removal of sulfur and ash from coal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-67005