双提升管催化裂化工艺技术浅析  

Analysis of Dual Riser Fluid Catalytic Cracking Technology

作　　者：刘佩 LIU Pei(Nanjing Chia Tai Tianqing Pharmaceutical Co.,Ltd.,Jiangsu Nanjing 210038,China)

机构地区：[1]南京正大天晴制药有限公司,江苏南京210038

出　　处：《广州化工》2021年第21期112-114,118,共4页GuangZhou Chemical Industry

摘　　要：流化催化裂化(FCC)是重质原料油的主要炼制加工技术,随着社会经济的发展,催化裂化技术由原来的多产汽、柴油向多产烯烃和高品质清洁汽油方向发展,双提升管催化裂化(SFCC)工艺技术能够实现这种发展趋势,取得良好的效果和经济效益;通过对双提升管催化裂化工艺技术的研究分析,提出了优化操作、节能降耗和提高操作经济效益的措施,并对该工艺的技术优势进行总结。Fluid catalytic cracking(FCC)is the main refining and processing technology of heavy feedstock.With the development of social economy,FCC technology has developed from producing more gasoline and diesel to produce more olefins and high quality clean gasoline.The double riser FCC(SFCC)technology can achieve this development trend and achieve good results and economic benefits.Based on the research and analysis of double riser catalytic cracking technology,the measures of optimizing operation,saving energy and reducing consumption and improving operation economic benefit were put forward,and the technical advantages of the process were summarized.

关 键 词：双提升管 催化裂化 技术优势 分析 

分 类 号：TE624[石油与天然气工程—油气加工工程]