| 多甘醇双苯磺酸酯的合成及纯化方法研究 |
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| 引用本文： | 朱东方,夏朝辉,李敬,董玉涛,柴凤兰.多甘醇双苯磺酸酯的合成及纯化方法研究[J].河南科学,2012,30(4):424-426. |
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| 作者姓名： | 朱东方 夏朝辉 李敬 董玉涛 柴凤兰 |
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| 作者单位： | 河南化工职业学院,郑州,450042 |
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| 摘 要： | 合成了四种多甘醇双苯磺酸酯,合成方法和粗产品的纯化方法简单高效,溶剂可以回收重复使用,多甘醇双苯磺酸酯的纯度达到99%以上,结晶收率达到87%以上.
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| 关 键 词： | 多甘醇 苯磺酸酯 纯化 |
Preparation and Purification for Multiethylene-glycol Bis-sulfonic Acid Ester |
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| Zhu Dongfang
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Xia Zhaohui
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Li Jing
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Dong Yutao
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Chai Fenglan.Preparation and Purification for Multiethylene-glycol Bis-sulfonic Acid Ester[J].Henan Science,2012,30(4):424-426. |
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| Authors: | Zhu Dongfang Xia Zhaohui Li Jing Dong Yutao Chai Fenglan |
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| Institution: | (Henan Vocational College of Chemical Technology, Zhengzhou 450042, China ) |
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| Abstract: | Four multiethylene-glycol bis-sulfonic acid esters were eitlciently synthesized and purified. The purification method was simple, and solvent can be recycled and reused. The purities of the esters were more than 99%, meanwhile the crystalline yields of the esters were more than 87%. |
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| Keywords: | multiethylene-glycol sulfonic acid ester： purification |
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