CATALYST FOR HYDROGENATION TREATMENT OF GAS OIL AN

专利名称：CATALYST FOR HYDROGENATION

TREATMENT OF GAS OIL AND METHOD FORPREPARATION THEREOF, AND PROCESS FORHYDROGENATION TREATMENT OF GAS OIL

发明人：FUJIKAWA, TAKASHI,OSAKI,

TAKAYUKI,KIMURA, HIROSHI,MIZUGUCHI,HIROFUMI,HASHIMOTO, MINORU,TAGAMI,HIROYASU,KATO, MASAHIRO

申请号：EP02743648申请日：20020619公开号：EP1402948A4公开日：20090610

摘要：A catalyst for hydrotreating gas oil, which comprises an inorganic oxide supporthaving provided thereon: at least one selected from metals in the Group 6 of the periodictable at from 10 to 30% by weight, at least one selected from metals in the Group 8 ofthe periodic table at from 1 to 15% by weight, phosphorus at from 1.5 to 6% by weight,and carbon at from 2 to 14% by weight, each in terms of a respective oxide amount basedon the catalyst, wherein the catalyst has a specific surface area of from 220 to 300 m2/g, apore volume of from 0.35 to 0.6 ml/g, and an average pore diameter of about from 65 to95 Å; a process for producing the catalyst; and a method for hydrotreating gas oil, whichcomprises subjecting a gas oil fraction to a catalytic reaction in the presence of thecatalyst under conditions at a hydrogen partial pressure of from 3 to 8 MPa, a

temperature of from 300 to 420°C, and a liquid hourly space velocity of from 0.3 to 5 hr-

1.

申请人：COSMO OIL CO., LTD

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