黑龙江省矿山煤矸石利用情况调研分析  

Investigation and Analysis on the Utilization of Coal Gangue in Mines in Heilongjiang Province

作　　者：张铭浩 赵远梅 ZHANG Ming-hao;ZHAO Yuan-mei(School of Mining Engineering,Heilongjiang University of Science and Technology,Harbin 150020,China;School of Economics,Heilongjiang University of Science and Technology,Harbin 150020,China)

机构地区：[1]黑龙江科技大学矿业工程学院,哈尔滨150020 [2]黑龙江科技大学经济学院,哈尔滨150020

出　　处：《价值工程》2023年第16期150-153,共4页Value Engineering

摘　　要：“十四五”大宗固体废弃物综合利用的指导意见指出到2025年,煤矸石、粉煤灰、尾矿(共伴生矿)、冶炼渣等大宗固废的综合利用能力显著提升,利用规模不断扩大,新增大宗固废综合利用率达到60%。通过实际调研收集到了黑龙江省47家煤矿单位的相关数据,建模后运用stata16.0对数据回归分析,得出了本省不同煤矿单位碳减排意识不同,以至于对煤矸石的利用不一样,存在绿色矿山和非绿色矿山混合开采的情况。The guidance on the comprehensive utilization of large solid waste during the 14th Five Year Plan period points out that by 2025,the comprehensive utilization capacity of large solid waste such as coal gangue,fly ash,tailings(co associated minerals),and smelting slag will significantly improve,and the utilization scale will continue to expand.The comprehensive utilization rate of newly added large solid waste will reach 60%.Relevant data of 47 coal mining units in Heilongjiang Province were collected through actual research.After modeling,stata16.0 was used to conduct regression analysis on the data,and it was concluded that different coal mining units in Heilongjiang Province have different awareness of carbon emission reduction,so that the use of coal gangue is different.There is a situation of mixed mining of green mines and non green mines.

关 键 词：碳中和 煤矸石存量 年生产能力 井田面积 

分 类 号：TD849[矿业工程—煤矿开采]