| 国内煤矸石的资源化利用现状及展望 |
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| 引用本文： | 杨旭鸿,黄斌,舒建成,熊海霞,文舒,董锡勇. 国内煤矸石的资源化利用现状及展望[J]. 云南化工, 2011, 38(2): 37-40 |
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| 作者姓名： | 杨旭鸿 黄斌 舒建成 熊海霞 文舒 董锡勇 |
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| 作者单位： | 四川理工学院材料与化学工程学院,四川,自贡,643000 |
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| 基金项目： | 四川理工学院大学生创新基金 |
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| 摘 要： | 我国是世界上最大的煤炭生产国和消费国,随着我国的快速发展,煤炭需求量会进一步加大。在煤炭生产和加工过程中会产生大量废弃的煤矸石,长期堆积不仅占用土地,而且污染环境。对其综合利用,既保护环境,又"变废为宝",实现科学发展。综述了国内煤矸石的性质及资源化利用现状,对其发展前景进行了展望,并提出了新的利用途径,即由煤矸石制取一级粉煤灰的初步方案。
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| 关 键 词： | 煤矸石 资源利用 粉煤灰 减水剂 |
Research Advance on Resource Utilization of Coal Gangue |
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| YANG Xu-hong,HUANG Bin,SHU Jian-cheng,XIONG Hai-xiang,WEN Shu,DONG Xi-yong. Research Advance on Resource Utilization of Coal Gangue[J]. Yunnan Chemical Technology, 2011, 38(2): 37-40 |
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| Authors: | YANG Xu-hong HUANG Bin SHU Jian-cheng XIONG Hai-xiang WEN Shu DONG Xi-yong |
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| Affiliation: | YANG Xu-hong,HUANG Bin,SHU Jian-cheng,XIONG Hai-xiang,WEN Shu,DONG Xi-yong(College of Materials and Chemical Engineering,Sichuan University of Science and Engineering,Zigong 643000,China) |
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| Abstract: | China is the largest coal gangue producer and consumer in the world.With the rapid development of China,coal gangue demand will be enlarged.Coal production and process can lead to a large amount of coal gangue.It can occupy land and pollute the environment.If coal gangue is used comprehensively,it can protect environment and realize scientific development.In this article,the properties and application of coal gangue were introduced.A new application programm is pointed out,namely producing first level fly a... |
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| Keywords: | coal gangue resource utilization fly ash water reducer |
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