| 黑液水煤浆的燃烧和污染排放特性研究 |
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| 引用本文： | 李志,曹欣玉,王凤寅,俞海淼,周俊虎,周志军,岑可法.黑液水煤浆的燃烧和污染排放特性研究[J].环境科学学报,2005,25(5):661-664. |
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| 作者姓名： | 李志 曹欣玉 王凤寅 俞海淼 周俊虎 周志军 岑可法 |
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| 作者单位： | 浙江大学能源洁净利用与环境工程教育部重点实验室,杭州,310027;山东省新汶矿业集团,泰安,271219 |
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| 摘 要： | 针对造纸黑液的特点,提出应用水煤浆技术治理黑液的思路.该技术视黑液为资源,对黑液进行合理应用,从而达到了污水零排放目的.使用热天平对黑液水煤浆进行了热重分析.研究表明,黑液水煤浆具有着火点低、燃烬特性较好的燃烧特性.黑液水煤浆的工业炉燃烧试验表明,黑液水煤浆燃烧效率较高(为97 3 1% ) ,且燃烧后SO2 排放达标(SO2 排放浓度为67mg·m- 3) .
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| 关 键 词： | 水煤浆 黑液 资源化 |
| 文章编号： | 0253-2468(2005)05-0661-04 |
| 收稿时间： | 2004/7/26 0:00:00 |
| 修稿时间： | 2004年7月26日 |
The study of combustion and contaminant emission of black liquid coal-water slurry |
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| LI Zhi,CAO Xinyu,WANG Fengyin,YU Haimiao,ZHOU Junhu,ZHOU Zhijun and CEN Kefa.The study of combustion and contaminant emission of black liquid coal-water slurry[J].Acta Scientiae Circumstantiae,2005,25(5):661-664. |
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| Authors: | LI Zhi CAO Xinyu WANG Fengyin YU Haimiao ZHOU Junhu ZHOU Zhijun and CEN Kefa |
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| Institution: | LI Zhi~1,CAO Xinyu~ |
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| Abstract: | The coal-water slurry(CWS) is introduced into treating the paper-making black liquid. The black liquid is regarded as a resource to achieve the no-emission. The thermogravimetric analysis on the black liquid coal-water slurry (BLCWS) shows that the characteristics are the lower kindling point and the better property of burnout. The combustion in the industrial boiler shows that the combustion efficiency(97.31%) is high, and the contaminant emission is within emission standard of air pollutants (emission concentration of SO2 is 67mg?m-3). |
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| Keywords: | coal-water slurry paper-making black liquid resource |
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