Title:
HYDROTREATING CATALYST FOR HYDROCARBON OIL, CARRIER FOR THE SAME AND METHOD FOR HYDROTREATING OF HYDROCARBON OIL
Document Type and Number:
WIPO Patent Application WO/2001/030494
Kind Code:
A1
Abstract:
A catalyst for the hydrotreating of a hydrocarbon oil which is produced by a method comprising impregnating a refractory inorganic oxide with a solution containing a compound of a metal belonging to Group 4 of the Periodic Table to form a carrier having the compound carried thereon, preparing a product having the above carrier and, carried thereon, at least one compound of a metal belonging to Group 6 and at least one compound of a metal belonging to Group 8 to 10, and treating the product with heat at a temperature of 300 °C or lower; a method for producing a catalyst for the hydrotreating, characterized in that an aqueous organic compound having a boiling point or decomposition temperature of 150 °C or higher is first carried on a refractory inorganic oxide, and a compound of a metal belonging to Group 4 of the Periodic Table is carried on the resulting carrier product, and subsequently a compound of a metal belonging to Group 6 and a compound of a metal belonging to Group 8 to 10 are carried on the resulting product; a method for producing a catalyst for the hydrotreating, characterized in that an aqueous organic compound having a boiling point or decomposition temperature of 150 °C or higher and a compound of a metal belonging to Group 4 are carried on a refractory inorganic oxide, and then a compound of a metal belonging to Group 6 and a compound of a metal belonging to Group 8 to 10 are carried on the resulting product.
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Inventors:
KAGAMI NARINOBU (JP)
IWAMOTO RYUICHIRO (JP)
IWAMOTO RYUICHIRO (JP)
Application Number:
PCT/JP2000/007276
Publication Date:
May 03, 2001
Filing Date:
October 19, 2000
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
KAGAMI NARINOBU (JP)
IWAMOTO RYUICHIRO (JP)
KAGAMI NARINOBU (JP)
IWAMOTO RYUICHIRO (JP)
International Classes:
B01J23/85; B01J37/02; C10G45/08; C10G45/50; (IPC1-7): B01J23/89; B01J37/02
Foreign References:
| EP0199399A2 | 1986-10-29 | |||
| EP0339640A1 | 1989-11-02 | |||
| JPH08243407A | 1996-09-24 | |||
| EP0239056A2 | 1987-09-30 | |||
| JPH06106061A | 1994-04-19 | |||
| JPH11319567A | 1999-11-24 | |||
| US4018714A | 1977-04-19 |
Other References:
None
See also references of EP 1145763A4
See also references of EP 1145763A4
Attorney, Agent or Firm:
Tohei, Masamichi (Ltd. 24-4, Anesakikaigan Ichihara-shi Chiba, JP)
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