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采用改性β沸石催化剂,以甲醇和异丁烯为原料气相合成甲基叔丁基醚(MTBE),发现在一定范围内适当增加沸石酸性有利于MTBE的合成,并用FTIR对改性沸石的结构和性能进行了表征。
The modified β-zeolite catalyst was used to synthesize methyl tert-butyl ether (MTBE) with methanol and isobutylene as the raw materials. It was found that proper addition of zeolite acidity within a certain range was beneficial to the synthesis of MTBE. The structure and properties of modified zeolite were also investigated by FTIR Characterized.