据报道 ,目前 ,世界合成沸石的市场规模达１７亿美元。沸石主要用于洗涤剂和催化剂 ,其中催化剂的沸石消费量占５５%。而这种催化剂又主要用于炼油和合成石油化工产品中 ,其中液体催化裂化催化剂占总消费量的９５ %以上 ,少部分用于加氢裂化和化学合成产品中。报道说 ,北美地区 It is reported that at present, the world market size of synthetic zeolite 17 billion US dollars. Zeolites are mainly used in detergents and catalysts where the zeolite consumption of the catalyst accounts for 55%. And this kind of catalyst is mainly used for refining and synthetic petrochemical products, of which liquid catalytic cracking catalyst accounted for more than 95% of total consumption, a small part for hydrocracking and chemical synthesis products. Reported that North America