乙二醛硝酸氧化法合成乙醛酸研究

Research on the Synthesis of Glyoxylic Acid by Means of Oxidation Glyoxal with Nitric Acid

考察了乙二醛、硝酸浓度 ,硝酸与乙二醛摩尔比 ,反应温度、反应时间 ,盐酸及催化剂的使用及其用量等因素对乙醛酸收率的影响。

This paper investigated the effect of the following factors on the yield of glyoxylic acid:concentration of glyoyal and nitric acid,molar ratio of nitric acid to glyoyal,reaction temperature,reaction time,the use and the quantity of hydrochloric acid and catalyst.