| 淮南矿区煤矸石的物质组成特征及资源化评价 |
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| 引用本文： | 陈永春,李守勤,周春财.淮南矿区煤矸石的物质组成特征及资源化评价[J].中国煤炭地质,2011(11):20-23. |
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| 作者姓名： | 陈永春 李守勤 周春财 |
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| 作者单位： | 淮南矿业(集团)有限责任公司煤矿生态环境保护国家工程实验室;中国科学技术大学地球和空间科学学院; |
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| 基金项目： | 国家自然科学基金(40873070); 煤矿生态环境保护国家工程实验室联合资助 |
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| 摘 要： | 本文利用各种测试方法,对淮南谢桥、新庄孜和张集煤矿采集的不同层位来源的240个煤矸石样品的化学成分、矿物成分和微量元素的进行测试与分析,得出了淮南矿区不同煤矿煤矸石的化学成分特征及其中微量元素的含量变化,评价了煤矸石中有害元素的环境影响作用。结合煤矸石基本特征,提出了合理的资源化利用途径,为煤矿开采过程的主要固体废物煤矸石综合利用和资源化、煤矿环境保护提供了参考资料。
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| 关 键 词： | 煤矸石 微量元素 资源化 淮南矿区 |
Material Composition Features and Reclaim Evaluation of Coal Gangue in Huainan Mining Area |
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| Chen Yongchun,Li Shouqin , Zhou Chuncai.Material Composition Features and Reclaim Evaluation of Coal Gangue in Huainan Mining Area[J].Coal Geology of China,2011(11):20-23. |
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| Authors: | Chen Yongchun Li Shouqin Zhou Chuncai |
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| Institution: | Chen Yongchun1,Li Shouqin1 and Zhou Chuncai2(1.State Engineering Laboratory of Coalmine Ecological Environment Protection,Huainan Mining Industry Group Co.Ltd.,Huainan,Anhui 232001,2.School of Earth and Space Sciences,University of Science and Technology of China,Hefei,Anhui 230026) |
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| Abstract: | Using various methods tested and analyzed chemical,mineral compositions and trace elements in 240 coal gangue samples from different horizons in the Xieqiao,Xinzhuangzi and Zhangji coalmines,Huainan mining area.The chemical composition characteristics and trace element content variations of gangues in different coalmines in Huainan have been made clear,then the paper evaluated environment impacts from hazardous elements in coal gangue.Combined with the basic features of coal gangue,rational gangue claim and... |
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| Keywords: | coal gangue trace element claim Huainan mining area |
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