哈尔乌素煤矿煤层煤质特征及地质成因  

Characteristics of coal seams coal quality and geological genesis in Ha'erwusu Coal Mine

作　　者：刘爱兄 LIU Aixiong(Shenhua Zhunneng Group Co.,Ltd.,Ordos 010300,China)

机构地区：[1]神华准能集团有限责任公司,内蒙古鄂尔多斯010300

出　　处：《露天采矿技术》2020年第2期96-100,共5页Opencast Mining Technology

摘　　要：通过对哈尔乌素煤矿含煤地层、煤层赋存特征以及煤质特征的分析,阐述了山西组5号煤层和太原组6号煤层厚度及煤层结构特征,得出山西组5号煤和太原组6号煤层煤质特征为中灰、高挥发分、低硫、中热量煤,探讨了6号复煤层的成煤环境是海退背景下浅覆水森林沼泽环境,对煤的开发利用提供一定的技术支撑。Based on the analysis of coal-bearing strata,coal seams occurrence characteristics and coal quality characteristics in Harwusu coal mine,this article expounds the thickness and coal seams structure characteristics of No.5 coal seams of Shanxi Formation and No.6 coal seams of Taiyuan Formation.The coal quality of No.5 coal seams of Shanxi Formation and No.6 coal seams of Taiyuan Formation is medium-ash,high-volatility,low-sulfur and medium-calorie coal.We discusses the coal-forming environment of No.6 complex coal seams as the shallow-water-covered forest swamp environment under the sea retreat background,which provides certain technical support for the development and utilization of coal.

关 键 词：含煤地层 成煤环境 煤质特征 煤层厚度 

分 类 号：TD824[矿业工程—煤矿开采]