| 几种脱砷吸收剂的比较研究 |
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| 引用本文： | 赵毅,王佳男,仇稳.几种脱砷吸收剂的比较研究[J].安徽师范大学学报(自然科学版),2017,40(2). |
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| 作者姓名： | 赵毅 王佳男 仇稳 |
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| 作者单位： | 华北电力大学环境科学与工程学院,河北保定,071003;华北电力大学环境科学与工程学院,河北保定,071003;华北电力大学环境科学与工程学院,河北保定,071003 |
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| 基金项目： | 国家863计划资助项目，华北电力大学中央高校基金 |
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| 摘 要： | 利用模拟烟气,在自行设计的小型鼓泡反应器内,对几种脱砷吸收剂的性能进行了比较实验研究.结果表明:H_2O_2、NaClO、NaClO_2、Ca(ClO)_2以及复合吸收剂A(M/H2O_2)、F(N/NaClO_2)等脱砷剂脱砷效果明显.其中,复合吸收剂A、F脱除效率基本都能达到100%.复合吸收剂A成本较低,具有很好的工业应用前景.
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| 关 键 词： | 烟气 脱砷 氧化吸收 吸收剂 |
Comparative Study on Several Sorbents for Arsenic Removal From Flue Gas |
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| ZHAO Yi,WANG Jia-nan,QIU Wen.Comparative Study on Several Sorbents for Arsenic Removal From Flue Gas[J].Journal of Anhui Normal University(Natural Science Edition),2017,40(2). |
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| Authors: | ZHAO Yi WANG Jia-nan QIU Wen |
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| Abstract: | The performances of several sorbents for arsenic removal from flue gas were investigated comparatively in a small bubble reactor with simulated flue gas.The results showed that the removal efficiency of arsenic increased obviously via H2O2,NaClO,NaClO2,Ca (ClO)2 and complex absorbent A (M/H2O2) and F (N/ NaClO2).Among which,the best complex absorbent A and F efficiencies reached 100％,respectively.Complex absorbent A had the most economic and a promising industrial application. |
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| Keywords: | flue gas arsenic removal oxidation adsorption sorbent |
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