| 乙醇环己烷废液的回收 |
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| 引用本文： | 翁雅彤 胡国强. 乙醇环己烷废液的回收[J]. 辽宁城乡环境科技, 1999, 19(6): 45-47 |
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| 作者姓名： | 翁雅彤 胡国强 |
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| 作者单位： | 辽阳环境保护科学研究所!辽阳，111000，辽阳环境保护科学研究所!辽阳，111000 |
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| 摘 要： | 以水为萃取剂，萃取分离乙醇和环己烷，得到乙醇水溶液和粗环己烷。粗环己煊经精馏提纯，得到纯度为９９．９１％的纯品；乙醇水溶液经分馏，ＣａＯ脱水后得无水乙醇，纯度达９９．７４％。
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| 关 键 词： | 乙醇 环己烷 混合物 萃取分离 精制 废水处理 |
On the Recovery Method of the Wast Liquid of Ethanol-cyclohexane |
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| Weng Yatong, Hu Gouqiang. On the Recovery Method of the Wast Liquid of Ethanol-cyclohexane[J]. Liaoning Urban and Rural Environmental Science & Technology, 1999, 19(6): 45-47 |
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| Authors: | Weng Yatong Hu Gouqiang |
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| Affiliation: | Weng Yatong; Hu Gouqiang |
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| Abstract: | The paper shows the recovery method of the waste liquid of ethanol - cyclohexanc produced during the exenment of college physied chemisty .The water as extractor, ethanol apuous solution and cyclohexane wele obtained by meams of extraction Through the rectification and extraction can obtain the purified cyclohexane(punty is 99. 91 % ). Absolute alcohol(purity is 99. 74%) was obtained from the ethanol aquous solution ty means of rectification and CaO. |
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| Keywords: | ethanol-cyclohexane mixture extraction rectification |
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