METHOD AND FACILITY FOR PRODUCING LOW SULFUR CONTENT GAS OIL BY USING PLURAL SERIES CATALYST BEDS

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a kerosene and/or gas oil having very low sulfur content. ;SOLUTION: This method is a hydrogenation-treating method for the gas oil and comprises a first desulfurization process of the gas oil performed in a first contacting zone containing a desulfurization catalyst, a removal process for removing at least a part of hydrogen sulfide generated at the completion of the first process and one or plural desulfurization processes performed in one or plural contacting zones containing the desulfurization catalyst.;COPYRIGHT: (C)2001,JPO