【摘要】 合成低碳燃料醇中含有10％以上的水,脱水后才能作为汽油添加剂。本文对GDX系列和Porapak系列固定相进行了筛选,采用GDX-403对常量水和C₁-C₅醇同时进行分析。用GDX-202或263对水和C₁-C₅醇以及共沸剂环己烷都可进行分析。更多还原

【Abstract】 Synthetic fuel alcohols frequently contain more than 10% water. It is necessary to remove the water from alcohols before the alcohols can be used as gasoline additives. In this paper, a series of GDX and porapak was evaluated for analysis of C₁-C₅alcohols and water.GDX—403 was found satisfactory for analysis of C₁-C₅alcohols and water, while GDX-202 and GDX-203 were suitable for the analysis of azeotrope former cyclohexane as well as water and C₁-C₅ alcohols.更多还原