新一代高性能渣油加氢催化剂的工业应用

摘要

随着原油劣质化趋势的加剧及环保法规的日益严格，渣油加氢技术已成为炼厂提高轻油收率的关键技术，而催化剂是渣油加氢技术的核心。主要介绍了新一代高性能渣油加氢催化剂在中国石油四川石化300万 t/a 渣油加氢脱硫装置的应用情况。%With intensification of crude oil deterioration trend and stringency of environmental requirements,residue hydroprocessing has become a key technology to improve the yield of light oil in refineries, and the residue hydrotreating catalyst is a core technology. In this article, application of a new high-performance residue hydrotreating catalyst in 3 Mt / a residue hydrodesulfurization unit of PetroChina Sichuan Petrochemical Company was introduced.