Determination of phthalic acid in toluic acid by single-sweep oscillopolarography

单扫描示波极谱法测定 邻 甲基 苯 甲酸中的邻苯二甲酸

The synthesis of m Cresol from o toluic acid by air oxidation was studied in a 1 liter reactor under vigorous stirring conditions in order to eliminate film resistances .

在容积1升的反应釜中，在剧烈搅拌以消除膜阻的条件下研究了 邻 甲基 苯 甲酸空气催化氧化制间甲酚的反应。

With the mole ratio of p - toluic acid and uren to be 1 : 1 . 6 and sectionalization heated - shielded the product yield is 75.6 % .

当对 甲苯 甲酸与尿素的摩尔比为1：1.6，采用分段保温的加热方式，产品收率达75.6%。