| 旋流板塔价廉脱硫剂湿法烟气脱硫工艺 |
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| 引用本文： | 刘越,吴忠标,谭天恩.旋流板塔价廉脱硫剂湿法烟气脱硫工艺[J].环境科学学报,2001,21(5):530-533. |
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| 作者姓名： | 刘越 吴忠标 谭天恩 |
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| 作者单位： | 浙江大学环境工程系,杭州,310027 |
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| 基金项目： | 国家“九五”重点科技攻关子专题 (96 910 0 1 0 2S 0 4)，浙江省重点科技项目 (0 0 110 32 30 0 2 ) |
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| 摘 要： | 以旋流板塔为脱硫塔，对几种价廉吸收剂的湿法烟气脱硫工艺进行了实验研究，并分析了传质反应机理，试验了不同液气比（L／G）、吸收液pH值和进气SO2浓度等主要参数对脱硫率的影响，并对实验结果进行了分析；结合其传质反应机理，得出了回归方程式，这些吸收剂均来自于工业废料，达到了废治废的效果，价廉脱硫剂的旋流板塔湿法脱硫工艺已用于苏州热电厂35t/h锅炉的烟气脱硫。
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| 关 键 词： | 价廉脱硫剂 旋流板塔 湿法 烟气脱硫 工艺 废气处理 |
| 文章编号： | 0253-2468(2001)-05-0530-04 |
| 收稿时间： | 2000/9/29 0:00:00 |
| 修稿时间： | 2000年9月29日 |
Wet FGD process with cheap absorbent in rotating-stream-tray scrubber |
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| LIU Yue,WU Zhongbiao and TAN Tian''en.Wet FGD process with cheap absorbent in rotating-stream-tray scrubber[J].Acta Scientiae Circumstantiae,2001,21(5):530-533. |
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| Authors: | LIU Yue WU Zhongbiao and TAN Tian'en |
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| Affiliation: | Department of Environmental Engineering, Zhejiang University, Hangzhou 310027,Department of Environmental Engineering, Zhejiang University, Hangzhou 310027 and Department of Environmental Engineering, Zhejiang University, Hangzhou 310027 |
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| Abstract: | The wet FGD process in a rotating\|stream\|tray scrubber using cheap absorbent was studied experimentally, and the mass transport reaction mechanism was analyzed. Main parameters (liquid/gas ratio, pH value of the absorbent solution,inlet SO\-2 concentration, etc.) affecting SO\-2 removal efficiency were studied. The experimental data were dicussed and fitted by a regression equation. The industrial application value of these processes was studied. The technology has been used successfully in the FGD process for a boiler (35?t/h) in Suzhou Thermal Power Plant. |
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| Keywords: | cheap absorbent rotating\|stream\|tray scrubber wet flue gas desulfurization process |
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