COAL MACRO-PETROGRAPHY TO PREDICT CaO CONTENT IN ASH OF COAL

SHI Yamin. COAL MACRO-PETROGRAPHY TO PREDICT CaO CONTENT IN ASH OF COAL[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(5): 15-16.

Citation:

SHI Yamin. COAL MACRO-PETROGRAPHY TO PREDICT CaO CONTENT IN ASH OF COAL[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(5): 15-16.

Citation:

SHI Yamin. COAL MACRO-PETROGRAPHY TO PREDICT CaO CONTENT IN ASH OF COAL[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(5): 15-16.

Abstract

Petrographically,the CaO content in ash and the magnetive petrographic characteristics of coal samples were analyzed.The CaO content in ash is related to magnetic petrographic characteristics of coal,and it is possible to predict CaO content in ash with coal macro-petrography.

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