| 蒽和咔唑在若干有机溶剂中的液固相平衡研究 |
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| 引用本文： | 鲁军,宋永新,张德祥,高晋生.蒽和咔唑在若干有机溶剂中的液固相平衡研究[J].华东理工大学学报(自然科学版),2000,26(1):70-73. |
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| 作者姓名： | 鲁军 宋永新 张德祥 高晋生 |
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| 作者单位： | 华东理工大学资源与环境工程学院,上海,200237 |
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| 基金项目： | 中国科学院资助项目,29676012, |
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| 摘 要： | 利用液固相平衡实验装置,测定了蒽和咔唑在二甲基甲酰胺、Ｎ－甲基吡咯烷酮、环己酮、二甲苯、二氯乙烷和四氯乙烯中的溶解度,并作出溶解度曲线,为粗蒽的分离和粗制提供了有用数据。实验发现ＤＭＦ对粗蒽制取精蒽效果较好,四氯乙烯对粗咔唑的精制效果明显优于传统工艺。
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| 关 键 词： | 蒽 咔唑 有机溶剂 液固相平衡 |
| 修稿时间： | 1999-09-02 |
Study on the Liquid-solid Phase Equilibrium of Anthracene and Carbazole in Some Organic Solvents |
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| LU Jun ,SONG Yong xin,ZHANG De xiang,GAO Jin sheng.Study on the Liquid-solid Phase Equilibrium of Anthracene and Carbazole in Some Organic Solvents[J].Journal of East China University of Science and Technology,2000,26(1):70-73. |
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| Authors: | LU Jun SONG Yong xin ZHANG De xiang GAO Jin sheng |
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| Institution: | LU Jun *,SONG Yong xin,ZHANG De xiang,GAO Jin sheng |
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| Abstract: | Using a phase equilibrium apparatus, the solubilities of anthracene and carbazole in dimethyformamide(DMF), N methylpyrrolidinone(NMP), cyclohexanone(CHN), xylene, dichloroethane(CED) and tetrachloroethylene(TCE) were determined and solubility curves were drawn, providing useful data for crude anthracene processing. It was found that it was more efficient for refining crude anthracene with DMF and for refining crude carbazole with TCE. |
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| Keywords: | anthracene carbazole organic solvent liquid solid equilibrium |
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