C - Chemistry – Metallurgy – 22 – B
Patent
C - Chemistry, Metallurgy
22
B
196/11, 53/368
C22B 5/08 (2006.01) C01B 17/033 (2006.01) C01B 17/06 (2006.01) C10L 9/02 (2006.01) C10L 9/08 (2006.01) C22B 1/11 (2006.01) E04C 1/40 (2006.01) E04B 2/02 (2006.01)
Patent
CA 1115967
ABSTRACT OF THE DISCLOSURE A continuous process of desulfurizing coal and other ores contaminated with sulfur and recovering the sulfur in relatively pure crystal form, the process for coal including the steps of crushing sulfur bearing coal ores, mixing the crushed ore in a solvent forming a solvent liquor in which the sulfur is dissolved, cen- trifuging the solvent liquor separating a coal slurry from the solvent liquor, centrifuging the coal slurry separating the coal from the tailings including rare metals for further refining to recover the rare metals, drying the coal slurry and recovering the solvent, filtering the remaining solvent liquor removing ash, crystallizing the sulfur in the filtered solvent, cen- trifugally separating the crystallized sulfur from the solvent and recovering the solvent, drying the crystal- lized sulfur and further recovering the solvent, heating the crystallized sulfur to form a sulfur liquid and casting the sulfur in preformed molds to produce build- ing materials.
322626
Fetherstonhaugh & Co.
Starbuck Arthur E.
LandOfFree
Process for desulfurization of coal and ores 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 desulfurization of coal and ores, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for desulfurization of coal and ores will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-196325