US2017096603A1PendingUtilityA1
Coal blend
Est. expiryMar 31, 2034(~7.7 yrs left)· nominal 20-yr term from priority
C10B 57/04C10L 5/04C10L 9/02C10L 2290/24C10L 2290/28
37
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Claims
Abstract
A coal-blended material is obtained by mixing an ashless coal that is a solvent extract of a coal, and a steam coal, in a weight ratio of from 1:1 to 1:5 without heating. The mixed coal after the mixing has a Gieseler fluidity of 1.0 (Log ddpm) or more and an average maximum reflectance of 0.75 (%) or higher.
Claims
exact text as granted — not AI-modified1 . A coal-blended material, obtained by a process comprising mixing an ashless coal that is a solvent extract of a coal, and a steam coal, in a weight ratio of from 1:1 to 1:5 without heating, thereby obtaining a mixed coal,
wherein the mixed coal has a Gieseler fluidity of 1.0 (Log ddpm) or more and an average maximum reflectance of 0.75 (%) or higher.
2 . The coal-blended material according to claim 1 , wherein the ashless coal and the steam coal are coarsely ground.
3 . The coal-blended material according to claim 1 , wherein the coal that is a raw material of the ashless coal is a steam coal.
4 . The coal-blended material according to claim 2 , wherein the coal that is a raw material of the ashless coal is a steam coal.Join the waitlist — get patent alerts
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