METHOD FOR PRODUCING ISOPENTANE FRACTION FOR GASOLINE BASE MATERIAL

摘要

PROBLEM TO BE SOLVED: To desulfurize and hydrogenate olefins without using an expensive noble metal type catalyst, and to provide a method for producing isopentane fraction efficiently by simplified equipment using a petrochemical C5 raffinate as a raw material.;SOLUTION: The method includes: obtaining a mixed fraction by mixing a petrochemical C5 raffinate and a desulfurized light naphtha fraction; and rectifying the mixed fraction.;COPYRIGHT: (C)2012,JPO&INPIT