| 离子交换法从硫酸锌溶液中吸附氯的研究 |
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| 引用本文： | 邹晓勇,宋志红,陈民仁,匡远亮,贾绍才.离子交换法从硫酸锌溶液中吸附氯的研究[J].广州化工,2009,37(8):145-147. |
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| 作者姓名： | 邹晓勇 宋志红 陈民仁 匡远亮 贾绍才 |
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| 作者单位： | 吉首大学化工研究所;吉首市诚技科技开发有限公司; |
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| 摘 要： | 选用大孔阴离子树脂对硫酸锌溶液中的氯离子进行了静态和动态的吸附实验研究，结果表明，pH：5．4，50℃时，树脂对Cl^-有良好的吸附性能，氯的交换容量为27．2mg／g湿树脂，吸附的氯离子可用稀硫酸解吸，解吸率可达96．6％。树脂在吸附氯的同时，对氟离子也有一定的吸附效果。
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| 关 键 词： | 树脂 氯 吸附 硫酸锌 |
Study on Recovering Chlorine from Zinc Sulfate Solution with Ion Exchange |
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| ZOU Xiao-yong,SONG Zhi-hong,CHEN Min-ren,KUANG Yuan-liang,JIA Shao-cai.Study on Recovering Chlorine from Zinc Sulfate Solution with Ion Exchange[J].GuangZhou Chemical Industry and Technology,2009,37(8):145-147. |
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| Authors: | ZOU Xiao-yong SONG Zhi-hong CHEN Min-ren KUANG Yuan-liang JIA Shao-cai |
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| Affiliation: | 1 Inst.of Chemical Engineering Research;Jishou University;Hunan Jishou 416000;2 Jishou Chengji Technology Development Co.;Ltd.;China |
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| Abstract: | The static and dynamic adsorption properties of macroporous exchange resin for Cl^ - from zinc sulfate solution were studied, the results showed that resin could effectively adsorb Cl^ - ions at pH = 5.4 and 50℃, the adsorption capacity of the resin could reach 27.2mg/g wet resin, the loaded resin could be qualitatively eluted with dilute sulfuric acid, the elution rate was 96.6%. At the same time, that resin could adsorb F^- ions to a certain extent. |
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| Keywords: | resin chlorine adsorption zinc sulfate |
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