摘要
FCC units are playing an important role at refineries, in particular at Chinese refineries. To cope with the current demand for better economic benefits, environmental protection and product slate adjustment, a host of FCC units need to be technically revamped. This article describes the practical processes, technologies and equipment to serve different revamp targets with analysis of two examples on revamp of commercial units.
FCC units are playing an important role at refineries, in particular atChinese refineries. To cope with the current demand for better economic benefits, environmentalprotection and product slate adjustment, a host of FCC units need to be technically revamped. Thisarticle describes the practical processes, technologies and equipment to serve different revamptargets with analysis of two examples on revamp of commercial units.
