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Reserch on preparation of N-methyl pyrrolidone.Briefly investigated the effect of different active component on synthesizing pyrrolidine.Studied the reaction of producing N-methyl pyrrolidone response pyrrolidine by synthesizing pyrrolidine catalyzed on H-13X with methanol.The reaction effects of raw materials ratio and reaction temprature on the result were investigated.The result showed that Cu-ZSM-5 on the synthesis pyrrolidine have a high catalytic activity,and the best catalyzed condition for synthesizing pyrrolidine is that the ratio of pyrrolidine and methanol is 1:3 and the reaction temprature was 300.The yield of N-methyl pyrrolidone will up to 83.8%.

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