| H2O2溶液同时脱硫脱硝实验研究 |
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| 引用本文： | 韩粉女,钟秦.H2O2溶液同时脱硫脱硝实验研究[J].环境污染治理技术与设备,2011(12):2830-2834. |
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| 作者姓名： | 韩粉女 钟秦 |
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| 作者单位： | [1]盐城工学院化学与生物工程学院,盐城224003 [2]南京理工大学化工学院,南京210094 |
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| 基金项目： | 基金项目：江苏省新型环保重点实验室开放课题基金资助（AE201026） |
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| 摘 要： | 二氧化硫和氮氧化物是电厂产生的主要大气污染物，研究焦点越来越集中在在一个反应器内实现同时脱硫脱硝。实验以H2O溶液作为吸收液，在自制的鼓泡反应器内，对模拟烟气进行同时脱硫脱硝的实验研究，实验结果表明：H2O浓度、反应温度、NO浓度、SO2浓度、烟气流量对脱除率影响显著，pH、氧含量对脱硝率影响不大。在整个实验范围内脱硫效率总是保持在98．5％以上，脱硝效率最高达到67．4％。
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| 关 键 词： | 鼓泡反应器 模拟烟气 脱硫 脱硝 |
Experimental study on simultaneous removal of SO2 and NO by H2O2 solution |
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| Han Fennu Zhong Qin.Experimental study on simultaneous removal of SO2 and NO by H2O2 solution[J].Techniques and Equipment for Environmental Pollution Control,2011(12):2830-2834. |
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| Authors: | Han Fennu Zhong Qin |
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| Institution: | Han Fennu Zhong Qin (1. Chemical and Biological Engineering College, Yancheng Institute of Technology, Yancheng 224003, China 2. School of Chemical Engineering, Nanjing University of Science and Technology, Nanjlng 210094, China) |
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| Abstract: | SO2 and NO, are the major air pollutants which are emitted from power plants, considerable at- tention has been focused on the simultaneous removal of SO2 and NOx in a single reactor considering the capital investment, operating cost, and the space for equipment. Experiments for studying simultaneous removal of SO2 and NO from simulated flue gas, with HEO2sOlutiOns as the absorbent, were carried out in a self-designed bubble reactor. Experimental results show that, H2O2 concentration, reaction temperature, and flow rate of flue gas, as well as the concentration of SO2 and NO, have a significant influence on the removal efficiency. While pH and oxygen content in flue gas has little influence on the NO removal efficiency. Under the experimental conditions, removal efficiencies of SO2 always kept more than 98. 5%, and the highest removal efficiency of NO reached 67.4%. |
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| Keywords: | bubble reactor simulated flue gas desulfurization denitrification |
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