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硅磷酸铝分子筛SAPO-34是SAPO-n系列分子筛中的一员,结构类型与菱沸石(Cbabazite)相当,属小孔沸石类,孔口大小为4.3(?),孔体积为0.42cm~2/g。1985年我们合成了这种分子筛,作为甲醇转化制低碳烯烃的催化剂,它具有较高的活性和较好
SAPO-34 is a member of SAPO-n series molecular sieve. Its structure type is similar to that of chabazite (Cbabazite). It is a small pore zeolite with a pore size of 4.3 (?) And a pore volume of 0.42cm ~ 2 / g. In 1985 we synthesized this molecular sieve, as a catalyst for the conversion of methanol to light olefins, which has high activity and is better