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介绍石油化工科学研究院（ＲＩＰＰ）近年来研究开发成功的一系列多产轻烯烃和高辛烷值汽油的催化裂化新技术。这些新技术在生产高辛烷值汽油的同时，可增产相当数量的轻烯烃。该轻烯烃可以作为新配方汽油含氧化合物的原料，也可以作为聚丙烯等石油化工产品的原料。
This paper introduces a series of new technologies for catalytic cracking of light olefins and high octane gasoline, which were successfully developed by the Institute of Petrochemical Technology (RIPP) in recent years. These new technologies can produce a significant amount of light olefins while producing high-octane gasoline. The light olefins can be used as raw materials for new formulations of gasoline oxygenates, can also be used as raw materials for petrochemical products such as polypropylene.