煤质分析中基准的确定和不同基的换算公式推导

Confirming the Basis of Coal Analysis and the Derivation of Reduction Formula of Different Basis

针对煤化工初学者和质检人员容易混淆、难以理解的煤质分析中的基准及其确定、不同基准间的相互关系和换算公式等问题,介绍了煤质分析中基准的概念,阐述了煤的工业分析、煤的元素分析和其它常用指标分析中基准的表达和确定,分析了不同基准间的相互关系和物质含义,并根据物质不灭定律对不同基的换算公式进行了推导。

The beginners of coal chemical industry and quality inspectors may confuse and misunderstand the basis of coal analysis, mutual relations and derivation of reduction formula between different bases. The concept of basis of coal analysis was introduced, the expressions of bases and confirming in proximate analysis was expounds, ultimate analysis and other index analysis in common use of coal, and the mutual relations between different bases and the related physical meaning were analyzed and derivations of reduction formulas of different basis was obtained according to the law of conservation of matter.