- D4371
- ASTM StandardD4371 Test Method for Determining the Washability Characteristics of Coal
ASTM D121-09a Standard Terminology of Coal and Coke. 2014.
D4371
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fine coal — n that portion of a coal sample being subject to a washability study that is smaller than the predetermined particle size, generally between 2.36 mm (No. 8 USAStandard Sieve Series) and 9.5 mm (3⁄8 in.) round in diameter, which is specified in… … Coke&Coal Terminology
МЕТИЛИЗОТИОЦИАНАТ — (метилгорчичное масло) CH3N=C=S, мол. м. 73,12; бесцв. кристаллы; т. пл. 36 °С, т. кип. 119°С; d4371,0691; … Химическая энциклопедия
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 • coarse coal … Coke&Coal Terminology
coarse coal — n that portion of a coal sample being subjected to a washability study that is larger than a specific predetermined particle size, generally between 2.36 mm (No. 8 USA Standard Sieve Series) and 9.5 mm (3⁄8 in.) round in diameter. DISCUSSION This … Coke&Coal Terminology
float\/sink — n a reference to the physical action that particles undergo when immersed in a liquid of a predetermined specific gravity. DISCUSSION A series of float/sink tests is considered as being synonymous with a washability analysis. A float fraction or… … Coke&Coal Terminology
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
