摘要
基于我国煤矸石的来源、性质和危害,研究分析了煤矸石综合利用现状及存在的问题,着重对煤矸石规模化综合利用整体解决方案进行探究,并结合煤炭资源禀赋,提出“源头减量-资源利用-无害处置”的煤矸石规模化综合利用方案,对煤矸石进行分类、分质梯级利用,以期实现煤矸石无害化、规模化、高值化利用,该方案适用于我国西部地区等大型煤炭基地。结合社会效益、生态环境效益和经济效益对煤矸石规模化综合利用进行评估与分析,为煤炭行业可持续发展和资源循环利用提供借鉴。
Based on the sources,properties and hazards of coal gangue in China,the status quo and existing problems of coal gangue comprehensive utilization are studied and analyzed,focusing on exploring the overall solution of large-scale comprehensive utilization of coal gangue.According to the coal resource occurrence characteristics,the large-scale comprehensive utilization method of coal gangue is put forward with a scheme of"source reduction,resources utilization and harmless disposal",realizing coal gangue classification and quality-based graded utilization,so as to achieve the harmless,large-scale,high-value utilization of coal gangue.The scheme is applicable to large coal bases in western China and other regions.Combine with the social benefits,ecological and environmental benefits,and economic benefits,the evaluation and analysis of the overall solution can provide reference for the sustainable development and resource recycling of the coal industry.
作者
史晓凯
陈文慧
王浩
李文军
狄子琛
赵瑞彤
宋慧平
吴海滨
SHI Xiaokai;CHEN Wenhui;WANG Hao;LI Wenjun;DI Zichen;ZHAO Ruitong;SONG Huiping;WU Haibin(Shanxi University,Taiyuan,Shanxi 030006,China;Shanxi Dadi Minji Ecological Environment Co.,Ltd.,Taiyuan,Shanxi 030027,China;Shanxi Coking Coal Group Co.,Ltd.,Taiyuan,Shanxi 030024,China;Shanxi Transportation Holding Ecological Environment Co.,Ltd.,Taiyuan,Shanxi 030006,China)
出处
《中国煤炭》
北大核心
2024年第3期133-142,共10页
China Coal
基金
国家重点研发计划-政府间国际科技创新合作项目(2023YFE0100700)
山西焦煤集团公司横向项目(2022-448)
山西交控生态环境股份有限公司研发项目(2022-YF10)。
关键词
煤矸石
规模化
综合利用
梯级利用
整体方案
coal gangue
large scale
comprehensive utilization
graded utilization
overall solution
