重/劣质油催化转化提质工艺研究进展

Research Progress of Catalytic Conversion Upgrading Process of Heavy/inferior Oil

世界常规原油资源储量日益枯竭,原油供应呈现重质化和劣质化趋势,如何将重质油轻质化,成为国内外炼油工作者急需解决的重大技术问题。本文主要介绍了现有文献中报道的国内外重油催化转化提质工艺和组合转化工艺,如DCC、HCC、MGD、TSRFCC、Petro-FCC和HS-FCC等工艺,对催化转化和组合转化工艺的特点及优缺点进行分析,同时对今后的研究内容进行阐述。

Petroleum resources had become more degraded,heavier and high proportion with the diminishing of the world conventional oil reserves.Therefore,how to process these heavy/inferior oil resources converted into the light products,became a major technical problem.In this article,a variety of heavy/inferior oil catalytic conversion and combined conversion upgrading process that was reported in the literature,such as DCC,HCC,MGD,TSRFCC,Petro-FCC and HS-FCC and so on,were brief introducted.The characteristics,merits and demerits of the catalytic conversion and combined conversion upgrading process were also analyzed,and the development of these upgrading processes was also discussed in the future.