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Received: 2005-06-01

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Journal of Zhejiang University SCIENCE B 2005 Vol.6 No.10 P.1033~1037

http://doi.org/10.1631/jzus.2005.B1033


Isobaric vapor-liquid equilibrium for methyldichlorosilane-dimethyldichlorosilane-benzene system


Author(s):  QIU Zu-min, XIE Xin-liang, YU Shu-xian, CHEN Wen-you, XIE Feng-xia, LIU Juan

Affiliation(s):  School of Environmental Science and Engineering, Nanchang University, Nanchang 330029, China; more

Corresponding email(s):   qiuzm@ncu.edu.cn

Key Words:  Ebulliometer, Vapor-liquid equilibrium, Methyldichlorosilane, Dimethyldichlorosilane, Benzene


QIU Zu-min, XIE Xin-liang, YU Shu-xian, CHEN Wen-you, XIE Feng-xia, LIU Juan. Isobaric vapor-liquid equilibrium for methyldichlorosilane-dimethyldichlorosilane-benzene system[J]. Journal of Zhejiang University Science B, 2005, 6(10): 1033~1037.

@article{title="Isobaric vapor-liquid equilibrium for methyldichlorosilane-dimethyldichlorosilane-benzene system",
author="QIU Zu-min, XIE Xin-liang, YU Shu-xian, CHEN Wen-you, XIE Feng-xia, LIU Juan",
journal="Journal of Zhejiang University Science B",
volume="6",
number="10",
pages="1033~1037",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.B1033"
}

%0 Journal Article
%T Isobaric vapor-liquid equilibrium for methyldichlorosilane-dimethyldichlorosilane-benzene system
%A QIU Zu-min
%A XIE Xin-liang
%A YU Shu-xian
%A CHEN Wen-you
%A XIE Feng-xia
%A LIU Juan
%J Journal of Zhejiang University SCIENCE B
%V 6
%N 10
%P 1033~1037
%@ 1673-1581
%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.B1033

TY - JOUR
T1 - Isobaric vapor-liquid equilibrium for methyldichlorosilane-dimethyldichlorosilane-benzene system
A1 - QIU Zu-min
A1 - XIE Xin-liang
A1 - YU Shu-xian
A1 - CHEN Wen-you
A1 - XIE Feng-xia
A1 - LIU Juan
J0 - Journal of Zhejiang University Science B
VL - 6
IS - 10
SP - 1033
EP - 1037
%@ 1673-1581
Y1 - 2005
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2005.B1033


Abstract: 
The elucidation of vapor-liquid equilibrium (VLE) of the halogenated silane was necessary for the production of silicon derivatives, especially for methylvinyldichlorosilane, due to the lack of the relevant reports. Isobaric VLE for the system methyldichlorosilane-dimethyldichlorosilane-benzene and isobaric VLE of the three binary systems were measured with a new pump-ebulliometer at the pressure of 101.325 kPa. These binary compositions of the equilibrium vapor were calculated according to the Q function of molar excess Gibbs energy by the indirect method and the resulted VLE data agreed well with the thermodynamic consistency. Moreover, the experimental data were correlated with the Wilson, NRTL, Margules and van Laar equations by means of the least-squares fit, the acquired optimal interaction parameters were fitted to experimental vapor-liquid equilibrium data for binary systems. The binary parameters of Wilson equation were also used to calculate the bubble point temperature and the vapor phase composition for the ternary mixtures without any additional adjustment. The predicted vapor-liquid equilibrium for the ternary system was in a good agreement with the experimental results. The VLE of binary and multilateral systems provided essential theory for the production of the halogenated silane.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

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Tanawan@Viriya<kwakwa\_rozen@windowslive.com>

2014-01-23 22:09:24

Need for researching in Fermentation process.

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