摘要
分析了煤矸石对生态环境的影响,介绍了煤矸石的综合利用主要途径:生产建材原料、生产化工产品、农业应用、供热发电等,并提出了综合利用中存在的问题,指出了我国煤矸石综合利用的发展方向。
Coal shale is one of the largest industrial wastes. It not only occupies quantities of land, but also causes serious environmental pollution. Its comprehensive utilization has great significance in both environment and economy. In this article, ecological environment effects of coal shale are analyzed. As described in this paper, the current comprehensive application of the coal shale is in such industries as building materials, chemical, agriculture, and for the production of heat and electricity. Finally, some problems confronted in its utilization are mentioned, and the future development suggestions are put forward.
出处
《煤化工》
CAS
2005年第4期15-18,共4页
Coal Chemical Industry
基金
教育部"博士点"基金项目的资助(No.20020247020)
关键词
煤矸石
综合利用
资源
coal shale, comprehensive utilization, resource
