摘要
煤矸石是在煤炭加工和生产过程中所产生的固体废物。煤矸石的长期堆存不仅会污染环境,还会浪费大面积土地资源。但是,煤矸石中的矿物质和其他成分是上好的工业原料,具有突出的综合利用价值,且属于可再生资源。科学合理地利用煤矸石,可以提升企业经济效益,优化改善煤矿生产结构,实现企业的可持续稳定发展。
Gangue is the solid waste produced in the process of coal processing and production. Long-term storage of gangue will not only pollute the environment, but also waste a large area of land resources. However, minerals and other components in gangue are excellent industrial raw materials, which have outstanding comprehensive utilization value and belong to renewable resources. Scientific and rational utilization of gangue can improve economic benefits of enterprises, optimize and improve the production structure of coal mines, and realize the sustainable and stable development of enterprises.
作者
胡艺华
HU Yihua(Ximing Coal Mine, Shanxi Xishan Coal Electricity Co., Ltd., Taiyuan 030052, Shanxi, China)
出处
《能源与节能》
2019年第1期74-75,共2页
Energy and Energy Conservation
关键词
煤矸石
处理措施
利用途径
gangue
treatment measure
utilization way