C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
44/10
C10L 1/32 (2006.01)
Patent
CA 1188517
TITLE AN AQUEOUS PHASE CONTINUOUS, COAL FUEL SLURRY AND A METHOD OF ITS PRODUCTION INVENTOR C. Edward Capes Adam J. Bennett Richard D. Coleman William L. Thayer ABSTRACT OF THE DISCLOSURE An aqueous phase continuous, fuel slurry is claimed, and its method of production from agglomerates consisting essentially of carbon- aceous particles, agglomerating oil and residual water. The slurry may be formed by thoroughly mixing with agglomerates an agglomerate dispers- ing and coal/oil/water system interfacial tension reducing agent with the agglomerates so that the agglomerates are broken down and an aqueous phase continuous fuel slurry is formed containing residual, oil produced flocs from the agglomerates and having an oil content of the fuel slurry no greater than 10 weight% of the solids content of the fuel slurry. The solids content of the fuel slurry is in the range of the order of 50 weight% and of the order of 80 weight% of the total weight of the fuel slurry, and is preferably in the range of the order of 65 weight% to of the order of 70 weight%. Examples of interfacial tension reducing agents are ethanol, methanol, glycol, butyl alcohol, isopropyl alcohol, lauryl sulfonates, alkyl sulfonates, lignosulfonates, sodium oleate, nonyl- phenolethoxylates, and soaps. With fuel slurries according to the inven- tion, there may be very slow sedimentary consolidation of the carbona- ceous particles, but when it does occur there is no difficulty in re-mixing the constituents into a slurry because the residual aggregates or flocs cause the carbonaceous particles to pack down to a porous bed.
438782
Bennett Adam J.
Capes C. Edward
Coleman Richard D.
Thayer William L.
LandOfFree
Aqueous phase continuous, coal fuel slurry and a method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Aqueous phase continuous, coal fuel slurry and a method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous phase continuous, coal fuel slurry and a method of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1242833