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Title:
DESULFURIZATION SYSTEM, HYDROGEN-MANUFACTURING SYSTEM, FUEL-CELL SYSTEM, FUEL-DESULFURIZATION METHOD, AND METHOD FOR MANUFACTURING HYDROGEN
Document Type and Number:
WIPO Patent Application WO/2012/090956
Kind Code:
A1
Abstract:
A desulfurization system provided with: a fuel-supply unit that supplies a hydrocarbon fuel, which contains water and a sulfur compound, to the subsequent unit; and a desulfurization unit that uses a catalyst, which comprises silver supported by zeolite X, to desulfurize the hydrocarbon fuel supplied by the fuel-supply unit. Water constitutes 0.2% to 0.4% of the volume of the hydrocarbon fuel supplied by the fuel-supply unit.

Inventors:
MIYAZAWA KAZUNORI (JP)
KAWABATA MANABU (JP)
SAKODA HISAO (JP)
ISHIZUKI KIMIKA (JP)
Application Number:
PCT/JP2011/080114
Publication Date:
July 05, 2012
Filing Date:
December 26, 2011
Export Citation:
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Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
MIYAZAWA KAZUNORI (JP)
KAWABATA MANABU (JP)
SAKODA HISAO (JP)
ISHIZUKI KIMIKA (JP)
International Classes:
C10L3/10; B01J29/12; C01B3/38; H01M8/06
Domestic Patent References:
WO2008149587A12008-12-11
Foreign References:
JP2003020489A2003-01-24
JP2004099826A2004-04-02
JP2007146050A2007-06-14
JP2007146052A2007-06-14
JP2008031306A2008-02-14
JP2005060674A2005-03-10
JP2006055771A2006-03-02
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
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Claims: