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烷基化汽油具有硫含量低、不含烯烃、不含苯、蒸气压低、辛烷值高等优点,是理想的汽油调合组分,生产烷基化汽油需要炼油厂提高丁烯收率。Rive技术公司开发的分子高速通道技术有助于FCC装置增产丁烯。该技术在FCC催化剂Y型分子筛中引入了高精度系列介孔,数百万的介孔(约4.0nm)均匀分布在分子筛晶体中并相互连接形成庞大的网络结构,与传统0.75nm尺寸
Alkylated gasoline has the advantages of low sulfur content, no olefin, no benzene, low vapor pressure, high octane number and is an ideal gasoline blending component. The production of alkylated gasoline requires the refinery to increase the yield of butenes. Rift Technologies’ molecular high-speed access technology has helped FCC facilities increase butenes. The technology introduces a series of high-precision mesopores into the FCC catalyst Y-type molecular sieve. Millions of mesopores (about 4.0 nm) are uniformly distributed in the molecular sieve crystals and connected to each other to form a large network structure. Compared with the conventional 0.75 nm size