赫章县松林煤矿煤质特征及可选性研究

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摘要：当前，煤炭作为传统能源之一，在国家能源结构中仍然占据重要地位。以赫章县松林煤矿为例，分析主要煤层的物理性质、化学性质和工艺性能等煤质特征，并对煤炭的可选性进行评估，探讨其在洗选过程中的分离难易程度和潜在经济价值。研究表明，各可采煤层的煤炭不仅可以用作动力煤和民用煤，也可应用于煤化工行业。

关键词：煤矿；煤质特征；可选性

中图分类号：TD164.1 文献标识码：A 文章编号：1008-9500（2025）03-00-03

Study on Coal Quality Characteristics and Selectivity of Songlin Coal Mine in Hezhang County

SUN Rui

（174th Team of Guizhou Coal Geology Bureau， Guiyang 550081， China）

Abstract： Currently， as one of the traditional energy sources， coal still holds an important position in the national energy structure. Taking Songlin Coal Mine in Hezhang county as an example， the coal quality characteristics such as physical properties， chemical properties， and process performance of the main coal seams are analyzed， the coal’s washability is evaluated， and its separation difficulty in the washing process and potential economic value are explored. Research has shown that coal from various exploitable coal seams can be used not only as thermal coal and civilian coal， but also in the coal chemical industry.

Keywords： coal mine; coal quality characteristics; selectivity

煤炭在我国能源结构中占据重要地位，其质量和可选性直接关系到能源利用效率。（剩余3606字）