公开(公告)号：EP1065255A4

公开(公告)日：2003-03-12

申请号：EP98961531

申请日：1998-12-24

申请人： COSMO RES INST ,  COSMO OIL CO LTD

发明人： MIZUNO KUNIHIKO ,  KIMURA TAKAO ,  KAWAMURA TAKAHIRO ,  DOUTA MASAHIKO ,  OHSHIO NOBUYASU

IPC分类号： B01J23/88 ,  B01J27/053 ,  C10G35/085 ,  C10G45/06 ,  C10G45/10 ,  C10G45/60 ,  C10G45/62 ,  C10G65/02 ,  C10G65/04 ,  C10G69/08 ,  B01J21/06 ,  C10G45/08

CPC分类号： C10G65/043 ,  C10G45/60

摘要： A process for isomerizing a light hydrocarbon oil which comprises: subjecting the light hydrocarbon oil to a hydrogenation treatment for converting an organosulfur component in the light hydrocarbon oil into hydrogen sulfide to give an organosulfur content of from 0 to 30 mass ppm as a pretreatment step; and isomerizing the light hydrocarbon oil still containing the converted hydrogen sulfide in the presence of a solid super strong acid catalyst under conditions at a temperature of from 190 to 300 DEG C, a pressure of from 1 to 50 kg/cm g, an H2/oil ratio of from 180 to 1800 liter/liter, and an LHSV of from 2 to 10 hr as an isomerization step.

公开(公告)号：EP1142636A4

公开(公告)日：2002-06-05

申请号：EP99959863

申请日：1999-12-16

申请人： PETROLEUM ENERGY CENTER FOUND ,  COSMO OIL CO LTD

发明人： KIMURA TAKAO ,  OHSHIO NOBUYASU ,  KAWAMURA TAKAHIRO ,  HAGIWARA KAZUHIKO

IPC分类号： B01J21/06 ,  B01J23/42 ,  B01J23/44 ,  B01J23/755 ,  B01J27/053 ,  B01J37/20 ,  C10G35/085 ,  C10G45/06 ,  C10G45/10 ,  C10G45/60 ,  C10G45/62

CPC分类号： B01J21/066 ,  B01J23/42 ,  B01J23/44 ,  B01J23/755 ,  B01J27/053 ,  B01J37/20 ,  C10G35/085 ,  C10G45/06 ,  C10G45/10 ,  C10G45/60 ,  C10G45/62

摘要： A catalyst for the hydrodesulfurization and isomerization of a light hydrocarbon oil, comprising a support comprising zirconium oxide or a zirconium hydroxide, from 1 to 3 wt% sulfuric acid radicals in terms of sulfur amount based on the total weight of the catalyst composition, and (I) from 0.05 to 10 wt% palladium, (II) from 0.05 to 10 wt% palladium and from 0.05 to 10 wt% platinum, or (III) from 0.05 to 10 wt% nickel based on the total weight of the catalyst composition, and having a specific surface area of from 50 to 150 m /g after stabilization by burning at a temperature of from 550 to 800 DEG C; a process for producing the catalyst; and a method for the hydrodesulfurization and isomerization of a light hydrocarbon oil with the catalyst.

公开(公告)号：EP1484110A4

公开(公告)日：2010-11-24

申请号：EP03743988

申请日：2003-02-28

申请人： PETROLEUM ENERGY CENTER FOUND ,  COSMO OIL CO LTD

发明人： WATANABE KATSUYA ,  KIMURA TAKAO ,  KAWAKAMI TAKAHITO ,  BABA KOUJI

IPC分类号： B01J21/04 ,  B01J21/06 ,  B01J23/42 ,  B01J23/44 ,  B01J27/053 ,  B01J35/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  C10G35/085 ,  C10G45/10 ,  C10G45/62 ,  C10G69/14 ,  C10G35/09

CPC分类号： B01J21/066 ,  B01J21/04 ,  B01J23/42 ,  B01J23/44 ,  B01J27/053 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0009 ,  B01J37/0201 ,  C10G45/62

公开(公告)号：EP1374994A4

公开(公告)日：2006-08-16

申请号：EP02710314

申请日：2002-01-18

申请人： PETROLEUM ENERGY CENTER FOUND ,  COSMO OIL CO LTD

发明人： WATANABE KATSUYA ,  KAWAKAMI TAKAHITO ,  BABA KOJI ,  KIMURA TAKAO

IPC分类号： B01J27/053 ,  B01J21/06 ,  B01J23/40 ,  B01J35/10 ,  B01J37/00 ,  C10G45/60

CPC分类号： C10G45/60 ,  B01J21/066 ,  B01J23/40 ,  B01J27/053 ,  B01J35/1019 ,  B01J35/1038 ,  B01J37/0009 ,  C10G2400/02

摘要： A method for preparing an acid catalyst, which comprises a step of adding a quasi-Boehmite as a binder to a hydroxide of zirconium having been subjected to a sulfation treatment and kneading the resultant product with an aqueous solution containing one or more of the metals belonging to Group VIII, or a step of preparing a one or more of the metals belonging to Group VIII carried on a hydroxide of zirconium having been subjected to a sulfation treatment, adding a quasi-Boehmite as a binder and kneading the resultant product with water, followed by molding and firing at a temperature of 550 to 800 ° C; a solid acid catalyst prepared by said method; and a method for hydrodesulfurization isomerization of a light hydrocarbon oil using said catalyst.