电解法由草酸制备乙醛酸的研究

Study on the Electrolytic Process Prepares the Glyoxalic acid by the Oxalic acid

研究了在常温下用SPE电极将草酸电解成乙醛酸的电解反应,并进行了SPE电极的制备和重复利用性的研究。结果表明:利用SPE电极对草酸进行电解具有环保、转化率高,节能等特点,有工业生产应用的价值。

The oxalic acid was reducted into gloxylic acid using the SPE electrode method in the normal temperature was investigated. Furthermore , the reuse of electrode and the preparation of SPE electrode was investigated . The result show ： the characteristic of reducting it with SPE electrode is that the rate of environmental protection and transformation are higher save resourses , with the value for manufacture .