coal washability

n
the determination of the theoretical limits for the removal of mineral impurities from coal by beneficiation processes that rely on specific gravity separations. D4371

ASTM D121-09a Standard Terminology of Coal and Coke. 2014.

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  • washability analysis of coal — n the analysis of the specific gravity distribution of chemical and physical characteristics of coal. DISCUSSION The specific gravity fractions are obtained by subjecting the material being studied to a series of solutions, each with a discrete… …   Coke&Coal Terminology

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  • D4371 — ASTM Standard D4371 Test Method for Determining the Washability Characteristics of Coal …   Coke&Coal Terminology

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