郭家河煤矿矸石山自燃形成机理及治理方案研究  

Study on formation mechanism and control scheme of spontaneous combustion of gangue hill in Guojiahe Coal Mine

作　　者：侯怀勇 杨朋 HOU Huaiyong;YANG Peng(Shaanxi Tiandi Geology Co. ,Ltd. ,Xi’an 710054,China)

机构地区：[1]陕西天地地质有限责任公司,陕西西安710054

出　　处：《陕西煤炭》2022年第3期38-41,48,共5页Shaanxi Coal

摘　　要：陕西省是我国的产煤大省,伴随煤炭资源的开采形成大量的矸石山,部分矸石山因排矸工艺、处理方式不当而造成矸石山自燃,产生大量的有毒有害气体,严重威胁当地群众生命安全,也造成了严重的环境污染。以陕西郭家河煤矿矸石山自燃治理工程为实例,分析矸石山自燃形成机理,并对其治理方案进行比选研究,确定有效的治理方案,指导工程实施,为其他煤矿矸石山自燃灭火工程提供参考。Shaanxi Province is a major coal producing province in China.With the exploitation of coal resources,a large number of gangue hills are formed.Some of the gangue hills spontaneously combust due to the improper disposal process and treatment of gangue,resulting in a large number of toxic and harmful gases,which seriously threaten the life safety of local people and cause serious environmental pollution.This paper takes the gangue hill spontaneous combustion control project of Guojiahe Coal Mine in Shaanxi Province as an example to analyze the formation mechanism of gangue hill spontaneous combustion,and make a comparative study of its control schemes to determine an effective control scheme,guide the implementation of the project,provide reference for other coal mine gangue hill spontaneous combustion fire extinguishing projects.

关 键 词：煤矿开采 矸石山自燃 自燃机理研究 矸石山治理 

分 类 号：D821[政治法律—政治学] TD751[政治法律—外交学]