期刊
JOURNAL OF CHEMICAL AND ENGINEERING DATA
卷 56, 期 5, 页码 2664-2668出版社
AMER CHEMICAL SOC
DOI: 10.1021/je1012026
关键词
-
资金
- National Natural Science Foundation of China [20976032, 21076049]
- Fundamental Research Funds for the Central Universities [HEUCFZ1018]
- Natural Science Foundation of Heilongjiang Province [E-200808]
Experimental liquid liquid equilibrium (LLE) data were measured for benzene + cyclohexane + N,N-dimethylformamide (DMF) + ammonium thiocyanate (NH(4)SCN) at atmospheric pressure and 298.15 K. The experimental data were correlated using the Othmer-Tobias correlation. The selectivity coefficients of DMF + NH(4)SCN for benzene are 2 to 15 in this work. The results revealed that the selectivity coefficients increased with the decreasing of the concentration of benzene in the raffinate and increased with the increasing of the mass fraction of NH(4)SCN in the DMF + NH(4)SCN mixture. Considering the high selectivity for benzene, DMF + NH(4)SCN may be used as a potential extracting solvent for the separation of benzene and cyclohexane.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据