详细信息
蒽和咔唑在若干有机溶剂中的液固相平衡研究 ( EI收录)
Study on the Liquid-solid Phase Equilibrium of Anthracene and Carbazole in Some Organic Solvents
文献类型:期刊文献
中文题名:蒽和咔唑在若干有机溶剂中的液固相平衡研究
英文题名:Study on the Liquid-solid Phase Equilibrium of Anthracene and Carbazole in Some Organic Solvents
作者:鲁军[1];宋永新[1];张德祥[1];高晋生[1]
机构:[1]华东理工大学资源与环境工程学院,上海200237
年份:2000
卷号:26
期号:1
起止页码:70
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;EI(收录号:2000095313548);Scopus;北大核心:【北大核心1996】;CSCD:【CSCD2011_2012】;
基金:国家自然科学基金!资助项目(29676012)
语种:中文
中文关键词:蒽;咔唑;有机溶剂;液固相平衡
外文关键词:anthracene; carbazole; organic solvent; liquid solid equilibrium
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(DMF)、N-甲基吡咯烷酮(NMP)、环己酮(CHN)、二甲苯、二氯乙烷(DCE)和四氯乙烯(TCE)中的溶解度,并作出溶解度曲线,为粗蒽的分离和精制提供了有用数据。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。
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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