Isobaric vapor-liquid equilibrium for binary system of aniline plus methyl-N-phenyl carbamate
Li, Yuqian1,2; Wang, Liguo2; He, Peng2; Huang, Kelin3; Li, Huiquan2; Cao, Yan2
2016-10-01
发表期刊CHINESE JOURNAL OF CHEMICAL ENGINEERING
ISSN1004-9541
卷号24期号:10页码:1470-1476
摘要

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. (C) 2016 The Chemical Industry and Engineering Society of China, and Chemical Industry Press. All rights reserved.

关键词Vapor-liquid Equilibrium Aniline Methyl N-phenyl Carbamate Nrtl Wilson
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1016/j.cjche.2016.05.026
收录类别SCI
语种英语
关键词[WOS]ETHANOL ; METHANOL ; ACETATE ; MIXTURES ; PRESSURE ; KPA
WOS研究方向Engineering
WOS类目Engineering, Chemical
项目资助者National Key Technology RD Program(2013BAC11B03) ; National Natural Science Foundation of China(21206180 ; 21406245 ; 21476244)
WOS记录号WOS:000389303000020
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21830
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.Guangxi Teacher Educ Univ, Chem & Mat Sci Coll, Nanning 530001, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
3.China Acad Sci & Technol Dev, Guangxi Branch, Nanning 530022, Peoples R China
推荐引用方式
GB/T 7714
Li, Yuqian,Wang, Liguo,He, Peng,et al. Isobaric vapor-liquid equilibrium for binary system of aniline plus methyl-N-phenyl carbamate[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2016,24(10):1470-1476.
APA Li, Yuqian,Wang, Liguo,He, Peng,Huang, Kelin,Li, Huiquan,&Cao, Yan.(2016).Isobaric vapor-liquid equilibrium for binary system of aniline plus methyl-N-phenyl carbamate.CHINESE JOURNAL OF CHEMICAL ENGINEERING,24(10),1470-1476.
MLA Li, Yuqian,et al."Isobaric vapor-liquid equilibrium for binary system of aniline plus methyl-N-phenyl carbamate".CHINESE JOURNAL OF CHEMICAL ENGINEERING 24.10(2016):1470-1476.
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