This paper introduces a series of new technologies developed by Research Institute ofPetroleum Processing(RIPP)for maximum gaseous olefins and premium gasoline productionwith heavy oil as feedstock.

• 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。