CATION EXCHANGE ZEOLITE CATALYST, AND METHOD FOR PRODUCING MONO-IODO BENZENE THROUGH A TRANSIODINATION REACTION USING SAME

摘要

The present invention relates to a cation exchange zeolite catalyst for use in a transiodination reaction, and to a method for producing mono-iodo benzene using same. More particularly, the cation exchange zeolite catalyst is the type in which the mole ratio of Si/Al is 5 to 100, and 2 % to 50 % of the ion exchange volume is ion-exchanged with an alkali metal or an alkali earth metal. Further, the method for producing mono-iodo benzene according to the present invention comprises the step of producing mono-iodo benzene from one or more types of multi-iodinated benzene selected from a group consisting of di-iodo benzene and tri-iodo benzene, and reactants containing benzene, by a transiodination reaction.