摘要
我国煤矸石堆积量大,煤矸石的自燃对生态环境和职工健康等都具有不良影响。文章分析了煤矸石自燃的原因,列出了防治煤矸石自燃的措施。结合某矿山煤矸石自燃的实际情况,在对各种防治措施进行综合比较的基础上,提出了注浆法防治煤矸石自燃的技术方案。
The gangue accumulation is huge in our country. The spontaneous combustion of＇ gangue has a bad eftect both on ecological environment and workers health. In this article the reason of gangue spontaneous combustion is expounded, and the measures of prevention and cure arc listed. According to the practical condition of gangue spontaneous combustion in certain mine, the method of grouting is selected based on comprehensive comparing all kinds of measures.
出处
《煤炭技术》
CAS
2006年第11期3-6,共4页
Coal Technology
关键词
煤矸石
自燃
注浆
gangue
spontaneous combustion
grouting
