Composition of Vapor and Liquid Phases in the Potassium Hydroxide + Methanol Reaction System at 25 °C

被引：0
|
作者：
Andrew Y. Platonov
Alexander V. Kurzin
Andrey N. Evdokimov
机构：
[1] Saint-Petersburg State Technological University of Plant Polymers (SPSTUPP–SPbGTURP),Organic Chemistry Department, Faculty of Chemical Technology
来源：
Journal of Solution Chemistry | 2010年 / 39卷
关键词：
Potassium hydroxide; Methanol; Potassium methoxide; Vapor-liquid equilibrium;
D O I：
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中图分类号：
学科分类号：
摘要：
The composition of the vapor and liquid phases of the KOH + CH3OH system has been studied by the gas chromatography (GC) method at 25 °C. It has been found that the methanol vapor concentration, and the quantity of potassium methoxide formed as a result of the acid–base reaction of potassium hydroxide with methanol, both depend on the KOH/CH3OH mole ratio. The maximum mass fraction of potassium methoxide that forms is 2.6% at the mole ratio 0.018.
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页码：335 / 342
页数：7
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