CAS OpenIR
Isobaric vapor–liquid equilibrium for binary system of aniline + methyl-N-phenyl carbamate
Li Yuqian1; Wang Liguo2; He Peng2; Huang Kelin3; Li Huiquan2; Cao Yan2
2016
Source PublicationChinese Journal of Chemical Engineering
ISSN1004-9541
Volume24Issue:10Pages:1470
AbstractIn 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.
KeywordVapor–liquid equilibrium Aniline NRTL Wilson
Language英语
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/47277
Collection中国科学院过程工程研究所
Affiliation1.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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