| 生物干化污泥衍生燃料流化床焚烧试验研究 |
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| 引用本文： | 侯海盟. 生物干化污泥衍生燃料流化床焚烧试验研究[J]. 科学技术与工程, 2016, 16(28) |
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| 作者姓名： | 侯海盟 |
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| 作者单位： | 沈阳环境科学研究院 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项 |
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| 摘 要： | 在30 k W循环流化床试验了生物干化污泥衍生燃料的焚烧试验;探索衍生燃料焚烧特性及NOX和SO2排放特性。衍生燃料在流化床内具有良好的焚烧特性,燃烧效率达到96%以上,燃尽特性较好;NOX浓度随焚烧温度升高而增大,而分级配风可以有效控制NOX生成;SO2排放浓度受运行条件影响不大,加入石灰石可以有效脱除SO2,脱硫效率达90%以上。
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| 关 键 词： | 生物干化污泥 衍生燃料 流化床 SO2 NOX |
| 收稿时间： | 2016-04-29 |
| 修稿时间： | 2016-06-13 |
Study on incineration of bio-drying sewage sludge derived fuel in a fluidized bed incinerator |
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| HOU Hai-Meng. Study on incineration of bio-drying sewage sludge derived fuel in a fluidized bed incinerator[J]. Science Technology and Engineering, 2016, 16(28) |
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| Authors: | HOU Hai-Meng |
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| Abstract: | Combustion experiments of bio-drying sewage sludge derived fuel were conducted in a 30kW circulating fluidized bed to investigate the Incineration characteristics and the emission characteristics of NOX and SO2. The results show that the incineration characteristics and burnout characteristics of derived fuel are good, when the combustion efficiency is above 96%. With the combustion temperature rises, the concentration of NOX increases, which can be effectively suppressed by air feed gradation. The operating conditions has little influence on SO2 concentration. The desulfurization effect of limestone is good, and the desulfurization efficiency is above 90%. |
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| Keywords: | bio-drying sewage sludge derived fuel fluidized bed SO2 NOX |
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