三塘湖煤田石头梅矿区煤岩煤质特征  

Characteristics of Coal Quality of Rock and Coal in Shitoumei Mining Area of Santanghu Coalfield

作　　者：熊春雷 杨曙光 高文博 冯烁 XIONG Chun-lei;YANG Shu-guang;GAO Wen-bo;FENG Shuo(Comprehensive Geological Exploration Team,Xinjiang Coal Field Geology Bureau,Urumqi 830009,China;CBM Research and Development Center,Xingjiang Coal Field Geology Bureau,Urumqi 830009,China;Institute of Geology and Mining Engineering,Xinjiang University,Urumqi 830047,China)

机构地区：[1]新疆维吾尔自治区煤田地质局综合地质勘探队普查队,乌鲁木齐830009 [2]新疆维吾尔自治区煤田地质局煤层气研发中心,乌鲁木齐830009 [3]新疆大学地质与矿业工程学院,乌鲁木齐830047

出　　处：《煤炭技术》2021年第3期63-65,共3页Coal Technology

基　　金：国家科技重大专项计划资助(2016ZX05043-001);新疆自治区自然科学基金计划资助(2019D01C056)。

摘　　要：通过对三塘湖煤田石头梅矿区进行显微煤岩组分测定与煤质分析,结果表明,汉水泉矿区原煤显微煤岩组分以惰质组为主,平均含量为67.38%,镜质组次之,平均含量为31.27%,壳质组极少,为低水、特低灰-低灰、中高挥发分、特低硫-低硫的长焰煤。通过定量统计的煤岩样品显微组分,计算各煤相参数数值,在此基础上得到研究区煤层沉积环境整体上分布在湿地沼泽相向覆水森林相的过渡相的结论。Through the determination of micro components of coal and rock and coal quality analysis in Shitoumei mining area of Santanghu coalfield,the results show that the rock microscopic components is given priority to with inertinite,the average content of 67.38%,followed by vitrinite,the average content of 31.27%,the content of exinite rarely,which is low water,super low ash-low ash,high volatile and super low sulfur-low sulfur long-flame coal.Through quantitative analysis on macerals of coal samples,calculated in each coal facies parameters,conclude that the sedimentary environment of coal is the transitional facies seam from wetland swamp facies to overlying forest facies.

关 键 词：三塘湖煤田 石头梅矿区 煤质 煤相 

分 类 号：P618[天文地球—矿床学]