| 甲苯气体的动态吸附净化及吸附剂再生实验研究 |
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| 引用本文： | 李梁波,池涌,陈耿,王飞,闫鹏.甲苯气体的动态吸附净化及吸附剂再生实验研究[J].环境污染与防治,2011,33(9):70-74. |
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| 作者姓名： | 李梁波 池涌 陈耿 王飞 闫鹏 |
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| 作者单位： | 1. 浙江大学能源清洁利用国家重点实验室,浙江杭州310027;浙江省水利水电投资集团有限公司,浙江杭州310020
2. 浙江大学能源清洁利用国家重点实验室,浙江杭州,310027 |
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| 摘 要： | 研究了活性炭纤维(ACF)对甲苯气体的动态吸附净化过程及热空气解吸脱附再生过程.采用3种经验方程对ACF的吸附等温线进行拟合,其中Langmuir方程拟合效果最好,拟合相关系数R2 =0.9960,说明在给定的浓度范围内,ACF对甲苯的吸附是以单分子层吸附为主.穿透曲线实验表明,ACF对甲苯吸附效果较好,Yoon-Ne...
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| 关 键 词： | 甲苯 活性炭纤维 动态吸附 方程拟合 再生 |
Experimental study on dynamic adsorption of toluene on activated carbon fibers and the adsorbent regeneration |
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| LI Li-angbo,CHI Yong,CHEN Geng,WANG Fei,YAN Peng.Experimental study on dynamic adsorption of toluene on activated carbon fibers and the adsorbent regeneration[J].Environmental Pollution & Control,2011,33(9):70-74. |
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| Authors: | LI Li-angbo CHI Yong CHEN Geng WANG Fei YAN Peng |
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| Institution: | LI Liangbo1,2,CHI Yong1,CHEN Geng1,WANG Fei1,YAN Peng1.(1.State Key Laboratory of Clean Energy Utilization,Zhejiang University,Hangzhou Zhejiang 310027,2.Zhejiang Water Power Investment Group Co.Ltd.,Hangzhou Zhejiang 310020) |
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| Abstract: | The dynamic adsorption of gaseous toluene on activated carbon fibers(ACF) as well as the regeneration of ACF were studied.Three empirical equation were used to correlate the experimental data and results showed that Langmuir equation fit well(R2=0.996 0),it indicated that molecule level adsorption of toluene mostly occurred.The breakthrough curves show that ACF had high saturated adsorption capacity for toluene.The Yoon-Nelson model was developed to fit for the toluene breakthrough process and had good resu... |
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| Keywords: | toluene activated carbon fibers dynamic adsorption equation fitting regeneration |
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