| abstract |
The invention relates to a process method for preparing glutaraldehyde by catalytic oxidation of cyclopentene, which comprises mixing hydrogen peroxide solution and a reaction solvent, adding a tungsten-based molecular sieve catalyst in an amount of 1 to 4% of the mass of cyclopentene, and mixing uniform, add cyclopentene, stir, and the reaction system undergoes catalytic oxidation reaction to obtain glutaraldehyde product. Compared with the prior art, the invention has the advantages of high conversion rate of cyclopentene, high selectivity of pentadiene, high yield, environment-friendly reaction process, simple post-treatment and the like. |