| 煤粉四角燃烧低NOx排放技术 |
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| 引用本文： | 李金平,吕俊复,刘青,岳光溪.煤粉四角燃烧低NOx排放技术[J].锅炉技术,2005,36(6):25-31. |
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| 作者姓名： | 李金平 吕俊复 刘青 岳光溪 |
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| 作者单位： | 清华大学,热能工程系,北京,100084;清华大学,热能工程系,北京,100084;清华大学,热能工程系,北京,100084;清华大学,热能工程系,北京,100084 |
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| 基金项目： | 国家重点基础研究发展规划项目(200026309) |
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| 摘 要： | 详细分析了煤粉燃烧的特点及其燃烧产物NOx的生成机理,从实用性与高效性上,对各种目前研究与应用的控制切圆煤粉燃烧锅炉的低NOx排放技术,如低NOx直流煤粉燃烧器、空气分级、再燃和尾部烟气脱硝等进行了介绍,联系运行的实际情况进行比较分析.
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| 关 键 词： | 煤粉燃烧 低NOx排放 空气分级 浓淡直流燃烧器 烟气脱硝 |
| 文章编号： | CN31-1508(2005)06-0025-07 |
| 修稿时间： | 2004年10月25 |
Low NOx Emission Technologies of Pulverized Coal Jet Combustion Process |
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| LI Jin-ping,LU Jun-fu,LIU Qing,YUE Guang-xi.Low NOx Emission Technologies of Pulverized Coal Jet Combustion Process[J].Boiler Technology,2005,36(6):25-31. |
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| Authors: | LI Jin-ping LU Jun-fu LIU Qing YUE Guang-xi |
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| Abstract: | The combustion characteristics of pulverized coal and the formation mechanism of NOx during combustion were discussed in this paper.From the point of view of not only real application but also high efficiency,the low NOxemission technologies apllied on the tangential firing pulver-ized coal combustion boiler,such as low NOxemission direct-flow burner,air staging,reburning and flue gas removal etc.were introduced connected with their experience. |
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| Keywords: | pulverized coal combustion low NOxemission air staging rich-lean di-rect-flow burner removal of NOxfrom flue gas |
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