The process still several steps to increase the octane and yield of liquid hydrocarbons, a process still several steps to produce liquid hydrocarbons.The system of fluidized bed reactor catalitico still in various stages and process for catalytic cracking unit to integrate stock catalitico fluidised

摘要

An improvement in gasoline octane without substantial decrease in overall yield is obtained in an integrated process combining a fluidized catalytic cracking reaction and a fluidized catalyst olefin oligomerization reaction when crystalline medium pore shape selective zeolite catalyst particles are withdrawn in partially deactivated form from the oligomerization reaction stage and added as part of the active catalyst in the FCC reaction.