| 旋转填充床吸收模拟工业废气中SO2的研究 |
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| 引用本文： | 师彬,王俊芳,陈建峰,邵磊.旋转填充床吸收模拟工业废气中SO2的研究[J].环境污染治理技术与设备,2011(1):141-145. |
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| 作者姓名： | 师彬 王俊芳 陈建峰 邵磊 |
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| 作者单位： | 北京化工大学教育部超重力工程研究中心,北京100029 |
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| 基金项目： | 国家自然科学基金资助项目（20676006 20990221）; 教育部“新世纪优秀人才支持计划”资助项目（NCET-07-0053） |
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| 摘 要： | 选择3%SO2作为模拟工业废气,一乙醇胺（MEA）作为吸收剂在超重力条件下对模拟工业废气中脱硫工艺进行了实验研究,考察了旋转填充床转速、气液比、吸收剂入口温度以及吸收剂浓度对脱硫率的影响,确定了MEA作为吸收剂时适宜的操作条件。同时在旋转填充床中考察了几种不同吸收剂对3%SO2脱除率的影响。研究表明,1 mol/L哌嗪（PZ）的脱除率最优,1 mol/L N-甲基乙醇胺（MDEA）的脱除率最低。
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| 关 键 词： | 超重力 一乙醇胺 工业废气 脱硫 |
Study on removing SO2 from simulated industrial waste gas by rotating packed bed |
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| Shi Bin Wang Junfang Chen Jianfeng Shao Lei.Study on removing SO2 from simulated industrial waste gas by rotating packed bed[J].Techniques and Equipment for Environmental Pollution Control,2011(1):141-145. |
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| Authors: | Shi Bin Wang Junfang Chen Jianfeng Shao Lei |
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| Institution: | Shi Bin Wang Junfang Chen Jianfeng Shao Lei(Research Center of the Ministry of Education for High Gravity Engineering and Technology,Beijing University of Chemical Technology,Beijing 100029,China) |
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| Abstract: | The removal of 3% SO2 in the rotating packed bed was studied by using monoethanolamine（MEA） as the absorbent.The effect of rotating speed,gas-liquid ratio,absorbent temperature and absorbent concentration on SO2 removal efficiency was investigated.SO2 removal efficiency in different absorbents was also explored and it was found that 1 mol/L piperazine（PZ） and 1 mol/L methyldiethanolamine（MDEA） exhibited best and poorest removal effects,respectively. |
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| Keywords: | high gravity monoethanolamine industrial waste gas SO2 removal |
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