Isobaric vapor–liquid equilibrium for binary system of aniline + methyl-N-phenyl carbamate

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	Isobaric vapor–liquid equilibrium for binary system of aniline + methyl-N-phenyl carbamate
	Li Yuqian 1; Wang Liguo 2; He Peng 2; Huang Kelin 3; Li Huiquan 2; Cao Yan 2
	2016
Source Publication	Chinese Journal of Chemical Engineering
ISSN	1004-9541
Volume	24 Issue:10 Pages:1470
Abstract	In this study, the quasi-static ebulliometric method was used to measure both of the vapor pressures of methyl N -phenyl carbamate (MPC), and the isobaric vapor–liquid equilibrium (VLE) data of the aniline and MPC binary system. The measured vapor pressure data of MPC, at different temperature ranging from 369.60 to 389.54 K, fitted well with the Antoine equation. The VLE data for the aniline and MPC system at (2.00, 4.00, 6.00, 7.00 and 8.00) kPa were correlated by both of nonrandom two-liquid (NRTL) and Wilson models. The parameters of the two models were obtained by regressing the experimental data, with the absolute temperature deviations of 0.54 K and 0.53 K, respectively. The relative volatility of the binary system calculated was all far more than 1, which gives the conclusion that the high purity MPC can be separated from aniline and MPC binary system by rectification or distillation technology.
Keyword	Vapor–liquid equilibrium Aniline NRTL Wilson
Language	英语
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/47277
Collection	中国科学院过程工程研究所
Affiliation	1.Chemistry and Material Science College, Guangxi Teacher Education University 2.中国科学院过程工程研究所 3.China Academy of Science & Technology Development, Guangxi Branch
Recommended Citation GB/T 7714	Li Yuqian,Wang Liguo,He Peng,等. Isobaric vapor–liquid equilibrium for binary system of aniline + methyl-N-phenyl carbamate[J]. Chinese Journal of Chemical Engineering,2016,24(10):1470.
APA	Li Yuqian,Wang Liguo,He Peng,Huang Kelin,Li Huiquan,&Cao Yan.(2016).Isobaric vapor–liquid equilibrium for binary system of aniline + methyl-N-phenyl carbamate.Chinese Journal of Chemical Engineering,24(10),1470.
MLA	Li Yuqian,et al."Isobaric vapor–liquid equilibrium for binary system of aniline + methyl-N-phenyl carbamate".Chinese Journal of Chemical Engineering 24.10(2016):1470.

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