GB/T 1575-2001
AbolishedDetermination of yield of benzene-soluble extract in brown coal
褐煤的苯萃取物产率测定方法
Application Summary AI generated
This standard specifies the method for determining the yield of benzene-soluble extract from brown coal, used to evaluate its tar and chemical byproduct potential. It is applied in the coal mining and processing industry, particularly for quality assessment and classification of brown coal in coking, gasification, and liquefaction contexts. The method is essential for laboratories conducting proximate analysis and for procurement specifications in energy and chemical sectors.
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