Title:
METHOD FOR DESULFURIZING HYDROCARBON OIL AND METHOD FOR PRODUCING HYDROGEN FOR FUEL CELL
Document Type and Number:
Japanese Patent JP2002363574
Kind Code:
A
Abstract:
To provide a method for desulfurizing efficiently an organic sulfur compound-containing hydrocarbon oil by adequately accelerating the oxidative reaction of the sulfur compound; and a method for producing hydrogen for a fuel cell.
The method for desulfurizing an organic sulfur compound- containing hydrocarbon oil comprises (A) a step of oxidating the hydrocarbon oil with an oxidative agent using a microchannel reactor and (B) a step of eliminating an organic sulfur oxide compound yielded in the process (A). The method for producing hydrogen for a fuel cell comprises contacting the above desulfurized hydrocarbon oil with a partial oxidation catalyst, an autothermal reforming catalyst or a steam reforming catalyst.
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Inventors:
SUGIMOTO MICHIO
Application Number:
JP2001170698A
Publication Date:
December 18, 2002
Filing Date:
June 06, 2001
Export Citation:
Assignee:
IDEMITSU KOSAN CO
International Classes:
B01D15/00; C01B3/40; C10G25/00; C10G25/03; C10G27/04; C10G27/12; C10G27/14; C10G29/04; C10G53/08; C10G53/14; H01M8/06; (IPC1-7): C10G53/14; B01D15/00; C01B3/40; C10G25/00; C10G25/03; C10G27/04; C10G27/12; C10G27/14; C10G29/04; C10G53/08; H01M8/06
Domestic Patent References:
| JP2002322482A | 2002-11-08 | |||
| JP2002322483A | 2002-11-08 | |||
| JPH05286869A | 1993-11-02 | |||
| JPH01188404A | 1989-07-27 |
Foreign References:
| WO1999022857A1 | 1999-05-14 |
Attorney, Agent or Firm:
Otani Ho