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一前言 ZSM一5型沸石是美国莫比尔公司发展起来的一种新型沸石.由于它具有独特的孔道结构和特异的择形催化性能,已引起国内外的广泛注意。近年来,许多工业发达国家竟相开展合成ZSM一5沸石及其应用的研
A preface ZSM-5 zeolite is a new zeolite developed by the American company Mobil, which has aroused extensive attention both at home and abroad due to its unique pore structure and specific shape-selective catalysis. In recent years, many industrialized countries have actually carried out research on the synthesis of zeolite ZSM-5 and its application