| 炉内喷钙脱硫的模拟 |
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| 引用本文： | 范浩杰,章明川,胡国新,王峻晔,姚强,曹欣玉,岑可法. 炉内喷钙脱硫的模拟[J]. 环境科学学报, 1999, 19(5): 483-488 |
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| 作者姓名： | 范浩杰 章明川 胡国新 王峻晔 姚强 曹欣玉 岑可法 |
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| 作者单位： | 1. 上海交通大学能源系,上海,200240
2. 浙江大学能源系,杭州,310027 |
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| 摘 要： | 煤粉炉内喷钙脱硫是应用较为广泛的脱硫技术，运用逾渗理论建立氧化钙脱硫模型，用来模拟煤粉炉喷钙脱硫过程，并对脱硫影响因素：ＳＯ２浓度、温度、Ｃａ／Ｓ比等进行了研究，模拟计算显示了这些因素对脱硫效果的影响，其结果与试验数据相一致。通过该模型计算可以优化脱硫过程，对煤粉炉内喷钙脱硫有重要的指导意义。
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| 关 键 词： | 煤粉炉 喷钙 脱硫 模型 |
| 收稿时间： | 1998-03-16 |
| 修稿时间： | 1998-10-12 |
FSI(furnace sorbent injection) desulfurization modeling |
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| FAN Haojie,ZHANG Mingchuan,HU Guoxin,WANG Junye,YAO Qiang,CAO Xinyu and CEN Kefa. FSI(furnace sorbent injection) desulfurization modeling[J]. Acta Scientiae Circumstantiae, 1999, 19(5): 483-488 |
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| Authors: | FAN Haojie ZHANG Mingchuan HU Guoxin WANG Junye YAO Qiang CAO Xinyu CEN Kefa |
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| Affiliation: | Department of Energy Engineering, Shanghai Jiao Tong University, Shanghai 200240,Department of Energy Engineering, Shanghai Jiao Tong University, Shanghai 200240,Department of Energy Engineering, Shanghai Jiao Tong University, Shanghai 200240,Department of Energy Engineering, Shanghai Jiao Tong University, Shanghai 200240,Department of Energy Engineering, Zhejiang University,Department of Energy Engineering, Zhejiang University and Department of Energy Engineering, Zhejiang University |
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| Abstract: | Furnace sorbent injection (FSI) is one of the widely|used desulfurization technologies.Based on percolation theory,CAO's desulfurization model was modified to simulate desulfurization process of furnace sorbent injection (FSI).Factors of desulfurization including SO-2 concentration,temperature,Ca/S mole ratio were studied.Results of the model showed the effects of these factors on the SO-2 removal.The SO-2 removal efficiency varied with combustion temperature,SO-2 concentration,and Ca/S mole ratio.They were in accordance with experimental data.Based on the model,desulfurization process can be optimized. |
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| Keywords: | pulverized|coal furnace sorbent injection desulfurization model. |
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