石油化工高等学校学报2025，Vol.38Issue(2)：1-9,9.DOI:10.12422/j.issn.1006-396X.2025.02.001
流化催化裂化技术研究现状与工业应用
Research Progress and Commercial Applications of Fluid Catalytic Cracking(FCC)Technology
摘要
Abstract
As the core of heavy oil upgrading,fluid catalytic cracking(FCC)units have long been the main pillar of economic benefits for petrochemical enterprises in China.This paper reviews the development history of domestic FCC technology and summarizes the current status of FCC technology from three perspectives based on target products:Oil production technology,light olefin maximization technology,and product structure adjustment technology.It emphasizes summarizing the design concepts,main characteristics and commercial application of different FCC technologies,with a particular focus on comparing the differences in reactor types and catalyst.Additionally,research efforts aimed at improving oil quality to meet market demands,enhancing the yields of low-carbon olefins,BTX(benzene,toluene,xylene),and other basic chemical raw materials,as well as optimizing their selectivities,are discussed,providing viable technical solutions for high-quality enterprise development.Future research priorities for FCC technology include feedstock heavy and diversified processing,product quality improvement,flexible product structure adjustment,and cleaner production processes.关键词
催化裂化/催化裂解/汽油/柴油/低碳烯烃Key words
Fluid catalytic cracking/Deep catalytic cracking/Gasoline/Diesel/Low carbon olefins分类
石油、天然气工程引用本文复制引用
乔瑞琪,龚剑洪,魏晓丽,曹东学..流化催化裂化技术研究现状与工业应用[J].石油化工高等学校学报,2025,38(2):1-9,9.基金项目
国家重点研发计划项目(2021YFA1501204) （2021YFA1501204）
中国石油化工股份有限公司科技开发项目(124069). （124069）
