COAL BLEND
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United States of America Patent
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Issued Date -
Apr 6, 2017
app pub date -
Mar 19, 2015
filing date -
Mar 31, 2014
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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.
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