The paper discusses the coal petrography and proximateanalysis of the vertical systematical samples of the Honso and Joso coal beds in the Miike coal field.
本文对日本三池煤田有明矿本层煤和上层煤的系统分层样品进行了媒岩鉴定和工业分析。
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A proximateanalysis of coal was conducted with TG-DTG-DTA thermal analysis technology. The analysis results with good repeating can meet the test requirement of the standard method.
Relationship between the surface hydrophobicity contact angle and proximate, ultimate analysis of coal was studied by using relative atomicity concept.