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以硝酸为硝化剂，自制沸石固体酸为催化剂，进行了硝基苯合成新工艺的研究，优化的反应条件为：常压８０～１００℃、反应时间３ｈ，硝酸／苯（体积比）１．５～３．５时，硝基苯收率＞９６％。
The nitrobenzene as nitrating agent and self - made zeolite solid acid as catalyst were used to study the new technology of nitrobenzene synthesis. The optimal reaction conditions were: atmospheric pressure 80 ~ 100 ℃, reaction time 3h, nitric acid / benzene ratio 1. From 5 to 3.5, the yield of nitrobenzene was> 96%.