METHOD FOR DESULFURIZATION (VARIANTS) AND METHOD FOR TREATMENT OF NAPHTHA, SUBJECTED TO CATALYTIC CRACKING

摘要

A fluid cracked naphtha stream is subjected to hydrodesulfurization and fractionation, preferably simultaneously in catalytic distillation reactors. The overheads and a portion of the bottoms from the fractionation are recombined to produce a naphtha blend having an ASTM D-86 95% point greater than the end point of the overheads and less than the ASTM D-86 95% point of the bottoms.