Title:
炭化水素油の水素化脱硫・脱ろう触媒及びその製造方法、並びに該触媒を用いた炭化水素油の水素化処理方法
Document Type and Number:
Japanese Patent JP5217034
Kind Code:
B2
Abstract:
An object of the present invention is to provide a catalyst for hydrodesulfurization/dewaxing of a hydrocarbon oil, with which sulfur compounds in the hydrocarbon oil can be desulfurized to a high degree and which simultaneously is extremely effective in reducing the wax deposit content; a process for producing the catalyst; and a method of hydrotreatment with the catalyst. The invention relates to a catalyst for hydrodesulfurization/dewaxing of a hydrocarbon oil, comprising a support comprising an inorganic oxide containing at least one crystalline aluminosilicate having a one- or two-dimensional pore path system and, having provided thereon, 10 to 35% by mass of a metal in Group 6 of the Periodic Table, 1 to 10% by mass of a metal in Group 8 of the Periodic Table, and 1.5 to 6% by mass of phosphorus in terms of oxide amount on the basis of the catalyst and further containing 2 to 14% by mass of carbon derived from an organic acid in terms of element amount on the basis of the catalyst, wherein the content of the crystalline aluminosilicate having a one-or two-dimensional pore path system in the support is 3 to 25% by mass on the basis of the support; a process for producing the catalyst; and a method of hydrotreatment with the catalyst.
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Inventors:
Yoshinori Kato
Hiroshi Kimura
Kiriyama Kazuyuki
Takashi Fujikawa
Hiroshi Kimura
Kiriyama Kazuyuki
Takashi Fujikawa
Application Number:
JP2008534336A
Publication Date:
June 19, 2013
Filing Date:
September 10, 2007
Export Citation:
Assignee:
Cosmo Oil Co., Ltd.
International Classes:
B01J29/48; B01J29/78; B01J29/85; B01J35/10; B01J37/08; C10G45/12; C10G45/64
Domestic Patent References:
| JPH0867883A | 1996-03-12 |
Foreign References:
| WO2004054712A1 | 2004-07-01 | |||
| WO2003000410A1 | 2003-01-03 | |||
| WO2005092498A1 | 2005-10-06 |
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Hironori Honda
Toshimitsu Ichikawa