ALUMINA-CONTAINING CARRIER AND HYDROFINING CATALYST FOR HYDROCARBON OILS

摘要

A carrier suitable for preparing a catalyst forhydrofining hydrocarbon oils which has a high ability toeliminate metals contained in the hydrocarbon oils and animproved metal tolerance as well as said catalyst areprovided.The carrier of the present invention is an alumina-containing carrier which shows a peak at 28 of 27° in thepowder X-ray diffraction pattern when carrying Mo and Co orone or more other metals selected from among metals of thegroups VIA and VIII in the periodic table together with Moand Co.