洁净煤开采技术和资源化  

Clean coal mining technology and Changing Wastes into Resources

作　　者：岳宗洪[1] 张明清[1] 周锡德[1] 

机构地区：[1]贵州大学矿业学院

出　　处：《矿业快报》2007年第7期1-3,共3页Express Information of Mining Industry

摘　　要：传统的煤炭开采过程中产生的废气和废水等造成环境污染,洁净煤开采技术和相应的处理技术可以变废为有用的资源,特别是煤层气的开采不仅有利于缓解我国能源紧张,而且给煤炭企业带来很高的经济效益。View of onventional coal mining considers that pollutants such as waste gas and waste water produced in coal mining result in environment pollutant. The wastes may be changed into useful resources using clean coal technology and after treatment by corresponding technologies. It has improved environment of mining areas. Especially mining of coal - bed gas not only relieves energy shortages in China, but also brings great economic benefits for coal enterprises.

关 键 词：环境污染 洁净煤 开采技术 经济效益 

分 类 号：TD82-9[矿业工程—煤矿开采]