| 盐析作用下用溶剂萃取法处理苯胺 |
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| 引用本文： | 王雪晨,李长海.盐析作用下用溶剂萃取法处理苯胺[J].滨州学院学报,2009,25(3):47-49. |
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| 作者姓名： | 王雪晨 李长海 |
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| 作者单位： | 1. 长春工业大学,化学工艺系,吉林,长春130012
2. 滨州学院,山东,滨州,256603 |
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| 基金项目： | 山东省中青年科学家科研奖励基金 |
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| 摘 要： | 提出以硝基苯作为萃取溶剂用溶剂萃取法处理苯胺,研究了各个操作变量对萃取的影响,包括废水的酸碱性、废水和萃取溶剂的体积比、震荡时间、反应时间、无机盐的种类和浓度.实验结果表明,不同的变量均在不同程度上影响苯胺的去除率.
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| 关 键 词： | 苯胺 萃取 去除率 盐析作用 |
Recovery of Anline from Wastewater by Solvent Extraction Under Salting-out Effect |
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| WANG Xue-chen,LI Chang-hai.Recovery of Anline from Wastewater by Solvent Extraction Under Salting-out Effect[J].Journal of Binzhou University,2009,25(3):47-49. |
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| Authors: | WANG Xue-chen LI Chang-hai |
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| Institution: | WANG Xue-chen1,LI Chang-hai2 (1.Department of Chemical Technology,Changchun University of Technology,Changchun 130012,China,2.Binzhou University,Binzhou 256603,China) |
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| Abstract: | Recovery of anline from wastewater by solvent extraction is put forward.The batchwise experiments have been conducted to elucidate the influence of various operating variables on the extracting performance,including acidity of wastewater,volume ratios of solvent versus wastewater,shaking time,reaction time,concentrations and species of inorganic salts.The result shows that the variables affect the percentage extraction of anline in varying degrees. |
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| Keywords: | aniline extracting percentage extraction salting-out effect |
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