| 水分变化对固定床内模拟城市固体垃圾燃烧的影响 |
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| 引用本文： | 梁立刚,孙锐,吴少华,代魁,刘翔. 水分变化对固定床内模拟城市固体垃圾燃烧的影响[J]. 太阳能学报, 2008, 29(10) |
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| 作者姓名： | 梁立刚 孙锐 吴少华 代魁 刘翔 |
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| 作者单位： | 哈尔滨工业大学能源科学与工程学院,哈尔滨,150001 |
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| 基金项目： | 国家自然科学基金，教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 实验研究了焚烧过程中固定床内温度、烟气成分浓度、火焰传播速度和质量燃烧速率的变化规律.实验结果表明:在物料燃烧稳定阶段,火焰传播速度几乎是恒定的,并且随着水分含量的增加,质量燃烧速率和火焰传播速度降低;NO的浓度变化曲线一般存在两个峰值;水分较高物料燃烧时,CO和NO的平均排放浓度较低;火焰的长度与水分含量成反比.
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| 关 键 词： | 城市固体垃圾 固定床 焚烧炉 |
EFFECTS OF MOISTURE ON THE COMBUSTION OF SIMULATED MUNICIPAL SOLID WASTES IN A FIXED BED |
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| Liang Ligang,Sun Rui,Wu Shaohua,Dai Kui,Liu Xiang. EFFECTS OF MOISTURE ON THE COMBUSTION OF SIMULATED MUNICIPAL SOLID WASTES IN A FIXED BED[J]. Acta Energiae Solaris Sinica, 2008, 29(10) |
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| Authors: | Liang Ligang Sun Rui Wu Shaohua Dai Kui Liu Xiang |
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| Affiliation: | Liang Ligang,Sun Rui,Wu Shaohua,Dai Kui,Liu Xiang (Institute of Combustion Engineering,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | In order to reveal the features of the combustion process,a fixed-bed reactor was used to burn simulated municipal solid waste(MSW).The effects of moisture were assessed over wide ranges.The temperature of different positions inside the bed,the gas species concentration of flue gas,the speed of flame and burning-mass rate were measured and presented.The final results indicate that there are two wave crests at least in the curve of NO;during the phase of steady combustion,the speed of flame is approximately ... |
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| Keywords: | municipal solid waste(MSW) fixed bed incineration |
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