PROCESS FOR FRACTIONATING A HYDRO CARBONACEOUS CATALYTICALLYCRACKED PRODUCT STREAM AND A FRACTIONATION COLUMN THEREFORE

摘要

Process for fractionating a hydrocarbonaceous catalytically cracked produ ct stream comprising: a) passing said product stream to a vertical fractiona tion column through an inlet; b) redirecting a part of the product stream up on entering the fractionation column upwards into the fractionation column b y using a baffle; c) separating the product stream into one or more hydrocar bonaceous fractions; and d) discharging the fractions from the fractionation column.