| 表面活性剂应用于湍球塔除尘的实验研究 |
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| 引用本文： | 王助良,尹得仕,王磊,宋宏升.表面活性剂应用于湍球塔除尘的实验研究[J].工业安全与环保,2012,38(4):13-15. |
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| 作者姓名： | 王助良 尹得仕 王磊 宋宏升 |
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| 作者单位： | 江苏大学能源与动力工程学院 江苏镇江212013 |
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| 摘 要： | 选取十二烷基苯磺酸钠(SDBS)作为表面活性剂并配置成吸收液,采用水-空气-填料球作为介质对湍球塔进行烟气除尘实验,重点研究了表面活性剂浓度、喷淋量、塔内风速和入口粉尘浓度等因素对除尘效率的影响。实验结果表明,水中添加0.05%的十二烷基苯磺酸钠后,当塔内风速为1.5～1.9 m/s,入口含尘质量浓度为5 g/m3,喷水量为5～7 L/min时,系统的除尘效率超过99.0%。
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| 关 键 词： | 湍球塔 表面活性剂 除尘效率 降尘机理 |
Application of Surfactant to Dust Removal in Turbulent Contact Absorber |
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| WANG Zhuliang
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YIN Deshi
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WANG Lei
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SONG Hongsheng.Application of Surfactant to Dust Removal in Turbulent Contact Absorber[J].Industrial Safety and Dust Control,2012,38(4):13-15. |
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| Authors: | WANG Zhuliang YIN Deshi WANG Lei SONG Hongsheng |
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| Institution: | (School of Energy and Power Engineering,Jiangsu University Zhenjiang,Jiangsu 212013) |
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| Abstract: | Select sodium dodecyl benzene sulfonate(SDBS) as surfactant and configured to absorption liquid,experimental study on dedusting properties in turbulent contact absorber(TCA) is carried out by taking water,air and packing ball as the medium.It mainly studied the influence of surfactant concentration、the spraying quantity of water,the tower gas velocity and inlet dust concentration on the removal efficiency.Experimental results show that after adding 0.05% of SDBS,when the tower gas velocity is 1.5-1.9 m/s,the inlet dust concentration is 5 g/m3,the spraying quantity of water is 5-7 L/min,dust removal efficiency of the system exceeded 99.0%. |
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| Keywords: | turbulent contact absorber surfactant dust removal efficiency dust-depressing mechanism |
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