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研究了在酸性条件下,以邻苯二甲酸二甲酯为溶剂,由30%(体积分数)的双氧水和丁酮反应制备过氧化甲乙酮的工艺,通过加入无机盐产生盐析效应,产品收率明显提高,综合成本降低,具有一定的实用价值。
The process of methyl ethyl ketone peroxide prepared by the reaction of 30% (volume fraction) of hydrogen peroxide and methyl ethyl ketone under acidic condition with dimethyl phthalate as solvent was studied. The salting-out effect was obtained by adding inorganic salt. The yield of product Significantly increased, the overall cost reduction, has a certain practical value.