| 空气分级燃烧低NO_x排放数值模拟研究 |
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| 引用本文： | 李永华,王丽丽,庞开宇,冯兆兴.空气分级燃烧低NO_x排放数值模拟研究[J].锅炉技术,2009,40(6). |
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| 作者姓名： | 李永华 王丽丽 庞开宇 冯兆兴 |
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| 作者单位： | 1. 华北电力大学,能源与动力工程学院,河北,保定,071003
2. 国家电站燃烧工程技术研究中心,辽宁,沈阳,110034 |
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| 摘 要： | 由煤燃烧产生的NOx引起的污染受到世界各国的重视.因此研究降低污染物排放成为燃烧研究的重要课题.对某电站锅炉的实际情况,进行了空气分级燃烧降低NOx的数值模拟研究,并和改造后的运行结果进行了比较.结果表明,分级燃烧可有效降低NOx排放,为电站锅炉清洁燃烧提供了依据.
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| 关 键 词： | 数值模拟 排放特性 |
Numerical Simulation Study on Reducing NO_x Emission of Air Staged Combustion |
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| LI Yong-hua,WANG Li-li,PANG Kai-yu,FENG Zhao-xing.Numerical Simulation Study on Reducing NO_x Emission of Air Staged Combustion[J].Boiler Technology,2009,40(6). |
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| Authors: | LI Yong-hua WANG Li-li PANG Kai-yu FENG Zhao-xing |
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| Affiliation: | LI Yong-hua~1,WANG Li-li~1,PANG Kai-yu~2,FENG Zhao-xing~2 (1.School of Energy and Power Engineering,North China Electric Power University,Baoding 071003,China,2.The State Engineering Technology Research Center of Combustion of Power Plant,Shenyang 110034,China) |
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| Abstract: | The pollution brought by NO_x that produced by coal combustion is getting recognition of each country in the world.So it is the important problem of combustion research that study on reducing pollution emission.The numerical simulation aimed at air staged combustion for reducing NO_x emission of power plant boiler was completed,and compared with the operation results.The results show that the air staged combustion can reduce the NO_x emission efficiently.It is useful to clean combustion of power plant. |
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| Keywords: | NOx |
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