| 燃煤电厂砷排放控制技术研究进展 |
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| 引用本文： | 郭纪伟,苗瑞灿,杨历,陈占秀,沈伯雄.燃煤电厂砷排放控制技术研究进展[J].化工环保,2019,39(4):381-386. |
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| 作者姓名： | 郭纪伟 苗瑞灿 杨历 陈占秀 沈伯雄 |
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| 作者单位： | 河北工业大学 能源与环境工程学院,天津,300401;河北工业大学 能源与环境工程学院,天津,300401;河北工业大学 能源与环境工程学院,天津,300401;河北工业大学 能源与环境工程学院,天津,300401;河北工业大学 能源与环境工程学院,天津,300401 |
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| 基金项目： | 国家科技部重点研发计划项目（2018YFB0605101） |
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| 摘 要： | 对煤中砷的赋存状态及煤在燃烧后砷的转化行为进行了分析,并分别从煤的物理洗选、抑制煤中砷元素的挥发、气态砷吸附剂和污控设备协同脱砷等方面,重点论述了国内外对燃煤电厂砷排放控制的最新研究进展。同时提出了控制砷排放的新思路,为今后脱砷技术的进一步研究指明了方向。
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| 关 键 词： | 燃煤电厂 砷 排放 控制 |
| 收稿时间： | 2018-11-02 |
Research progress of arsenic emission control technology in coal-fired power plant |
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| GUO Jiwei,MIAO Ruican,YANG Li,CHEN Zhanxiu,SHEN Boxiong.Research progress of arsenic emission control technology in coal-fired power plant[J].Environmental Protection of Chemical Industry,2019,39(4):381-386. |
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| Authors: | GUO Jiwei MIAO Ruican YANG Li CHEN Zhanxiu SHEN Boxiong |
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| Institution: | School of Energy and Environmental Engineering,Hebei University of Technology,Tianjin 300401,China |
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| Abstract: | The occurrence of arsenic in coal and the transformation behavior of arsenic after coal combustion were analyzed. The latest research progresses on arsenic emission control of coal -fired power plants at home and abroad were emphatically discussed from the aspects of physical washing of coal,restraining the volatilization of arsenic in coal,combining adsorbents for gaseous arsenic with pollutant control equipments for arsenic removal,and so on. Meanwhile,new ideas for arsenic emission control were put forward,which pointed out the direction for further research on arsenic removal technology. |
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| Keywords: | coal-fired power plant arsenic emission control |
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