摘要
探讨了以乙二醇为原料用硝酸氧化制草酸的工艺方法,确定了比较适宜的操作条件,草酸收率和纯度都比较高。
The technical method for preparation of oxalic acid from glycol by nitric acid oxidation were invesitigated and optimum conditions were determined. The yield and purity of oxalic acid were very high.
出处
《精细石油化工》
CAS
CSCD
1993年第3期30-32,共3页
Speciality Petrochemicals
关键词
草酸
乙二醇
硝酸
氧化
Oxidation
Oxalic Acid
Glycol
Nitric Acid
