| 秸秆混煤燃烧对SO2排放的影响 |
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| 引用本文： | 王智,赵瑞娥. 秸秆混煤燃烧对SO2排放的影响[J]. 能源工程, 2013, 0(5): 46-48 |
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| 作者姓名： | 王智 赵瑞娥 |
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| 作者单位： | [1]湖北省电力勘测设计院,湖北武汉430040 [2]中南电力设计院,湖北武汉430071 |
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| 摘 要： | 利用循环流化床实验平台，分析秸秆混煤燃烧对SO2排放的影响。将秸秆与贫煤按不同质量比制成混合燃料，在流化床锅炉中燃烧，采集炉温及烟气中SO2浓度等数据进行分析。结果表明，当燃烧温度恒定时，SO2的排放量随着燃料中秸秆所占比重增加而降低；当燃料中秸秆所占比重恒定时，SO2的排放量随着燃烧温度的升高而增加。
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| 关 键 词： | 秸秆 混燃 SO2 排放 |
Influence of straw mixed coal combustion on SO2 emissions |
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| WANG Zhi,ZHAO Rui-e. Influence of straw mixed coal combustion on SO2 emissions[J]. Energy Engineering, 2013, 0(5): 46-48 |
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| Authors: | WANG Zhi ZHAO Rui-e |
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| Affiliation: | 1. Hubei Electric Power Survey ＆ Design Institute, Wuhan 430040, China; 2. Central Southern China Electric Power Design Institue, Wuhan 430071, China) |
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| Abstract: | The influences of the emission of SO2 from the combustion of straw blended coal were analyzed by utilizing the experimental platform of Circulating Fluidized Bed （CFB）. Based on different mass ratio of straw and lean coal, the mixed fuel was made and then combusted in the circulating fluidized bed. The data of temperature of the boiler and concentration of SO2 in the flue gas of the boiler were collected and analyzed. The results showed that when the combustion temperature was constant, the emission of SO2 was decreased as the increasing of the mass ratio of straw in the mixed fuel. However, when the mass ratio of straw in the mixed fuel was constant, the emissions of SO2 increased as the increasing of combustion temperature. |
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| Keywords: | straw mixed fuel SO2 emission |
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