Studies on the Vapor- Liquid Equilibrium and Vapor-Liquid-Liquid Equilibrium for a Methanol-Methyl Methacrylate-WaterTernary System (I) Three Different Binary Systems

傅金彦; 王琨; 胡英

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Studies on the Vapor- Liquid Equilibrium and Vapor-Liquid-Liquid Equilibrium for a Methanol-Methyl Methacrylate-WaterTernary System (I) Three Different Binary Systems

更新时间：2025-12-16

- Studies on the Vapor- Liquid Equilibrium and Vapor-Liquid-Liquid Equilibrium for a Methanol-Methyl Methacrylate-WaterTernary System (I) Three Different Binary Systems
- CIESC Journal Issue 1, (1988)
- 作者机构：
  
  华东化工学院热力学研究室,华东化工学院热力学研究室,华东化工学院热力学研究室
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 February 1988，
  
  Published：25 February 1988
- 稿件说明：
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傅金彦, 王琨, 胡英. Studies on the Vapor- Liquid Equilibrium and Vapor-Liquid-Liquid Equilibrium for a Methanol-Methyl Methacrylate-WaterTernary System (I) Three Different Binary Systems[J]. CIESC Journal, 1988, (1).
DOI：

傅金彦, 王琨, 胡英. Studies on the Vapor- Liquid Equilibrium and Vapor-Liquid-Liquid Equilibrium for a Methanol-Methyl Methacrylate-WaterTernary System (I) Three Different Binary Systems[J]. CIESC Journal, 1988, (1). DOI：

摘要

本工作测定了25、35、45、55和60℃时甲醇-甲基丙烯酸甲酯和甲醇—水两对二元系的蒸汽压和甲基丙烯酸中酯-水二元系的液液平衡及蒸汽压数据

用最大似然原理求得了各对二元系修正的UNIQUAC模型参数

由此推算了汽相组成

并与已经发表的文献数据作了广泛的比较.

Abstract

Isothermal P-x data for binary systems of methanol-methyl methacryl-ate and methanol-vvater and isothermal P-xR-xR data for a binary system of methyl methacrylate-water have been determined at 25

and 60℃. Based on the maximum likelihood principle

modified UNIQUAC model parameters for each binary system are thus obtained. Vapor compositions are then calculated. Results obtained are extensively compared with data found in literature.

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