Vapor鈥揕iquid Equilibrium for Several Compounds Relevant to the Biofuels Industry Modeled with the Wilson Equation

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• 作者：Rubin J. McDougal ; Louis V. Jasperson ; Grant M. Wilson
• 刊名：Journal of Chemical & Engineering Data
• 出版年：2014
• 出版时间：April 10, 2014
• 年：2014
• 卷：59
• 期：4
• 页码：1069-1085
• 全文大小：503K
• 年卷期：v.59,no.4(April 10, 2014)
• ISSN：1520-5134

文摘

Vapor鈥搇iquid equilibrium (VLE) measurements have been performed on several binary systems incorporating chemicals of interest to the biofuels industry. Systems were chosen based on two criteria: (1) similarity to measurement requests received by Wiltec and (2) suitability of using the Wilson Equation to model the activity coefficients for the VLE data. The Wilson Equation is a good choice for modeling fully miscible solutions of moderately polar compounds. With these two ideas in mind, systems were chosen incorporating the following compounds: 1-methoxy-2-propanol, 2-furaldehyde, allyl alcohol, butyl acetate, carbon dioxide, carbon disulfide, carbonyl sulfide, ethanolamine, ethyl acetate, n-butanol, pentane, and tert-butanol. Measurement temperatures ranged from 鈭?5 掳C to +200 掳C.