赫章縣松林煤礦煤質(zhì)特征及可選性研究

打開文本圖片集

摘要：當(dāng)前，煤炭作為傳統(tǒng)能源之一，在國家能源結(jié)構(gòu)中仍然占據(jù)重要地位。以赫章縣松林煤礦為例，分析主要煤層的物理性質(zhì)、化學(xué)性質(zhì)和工藝性能等煤質(zhì)特征，并對煤炭的可選性進(jìn)行評估，探討其在洗選過程中的分離難易程度和潛在經(jīng)濟(jì)價值。研究表明，各可采煤層的煤炭不僅可以用作動力煤和民用煤，也可應(yīng)用于煤化工行業(yè)。

關(guān)鍵詞：煤礦；煤質(zhì)特征；可選性

中圖分類號：TD164.1 文獻(xiàn)標(biāo)識碼：A 文章編號：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

煤炭在我國能源結(jié)構(gòu)中占據(jù)重要地位，其質(zhì)量和可選性直接關(guān)系到能源利用效率。（剩余3606字）