Assessment of Wilson and NRTL equations in vapor‐liquid equilibria prediction
作者:
RexM.H. Chiu,
R.K. Wang,
期刊:
Journal of the Chinese Institute of Engineers
(Taylor Available online 1978)
卷期:
Volume 1,
issue 2
页码: 61-66
ISSN:0253-3839
年代: 1978
DOI:10.1080/02533839.1978.9676615
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This work considers the application of Wilson and NRTL equations in the multicomponent VLE prediction. We emphasize the critical comparison of partially miscible solution treatment by these two equations. Results revealed NRTL equation performed slightly better than the Wilson equation in data credibility so far as the systems examined are concerned. Estimation of optimum NRTL parameters requires further exploration. Optimization methods of pattern search, gradient search and golden section were employed in this study. All of the computations were performed on an IBM 1130 digital computer.
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