Isobaric Vapor鈥揕iquid Equilibrium for the Ternary System (Formaldehyde + 1,3-Dioxolane + Water) at 101.3 kPa

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• 作者：Guizhen Li ; Yufeng Hu ; Yansheng Liu ; Guolin Li ; Yixuan Tang ; Lehuan Wu ; Chunfeng Shi ; Kun Xu
• 刊名：Journal of Chemical & Engineering Data
• 出版年：2013
• 出版时间：October 10, 2013
• 年：2013
• 卷：58
• 期：10
• 页码：2854-2860
• 全文大小：336K
• 年卷期：v.58,no.10(October 10, 2013)
• ISSN：1520-5134

文摘

Isobaric vapor鈥搇iquid equilibria were measured at atmospheric pressure for the ternary system (formaldehyde + 1,3-dioxolane + water). The universal functional activity coefficient (UNIFAC) equation for the Gibbs excess energy was combined with the chemical reaction equilibria existing in this solution to represent the experimental results. The model parameters were determined from the corresponding data fits.