In this paper, The process of ethyleneglycol gas phase catalytic oxidation to produce glyoxal has been introduced, and gived the elementary analysis of market for medical qlyoxal.

• 本文介绍了乙二醇气相催化氧化法制乙二醛生产工艺，并初步分析了药用级乙二醛的市场及发展远景。