CATALYST FOR WATER GAS SHIFT REACTION, METHOD FOR REMOVING CARBON MONOXIDE IN HYDROGEN GAS AND ELECTRIC POWER-GENERATING SYSTEM OF FUEL CELL

Title:

CATALYST FOR WATER GAS SHIFT REACTION, METHOD FOR REMOVING CARBON MONOXIDE IN HYDROGEN GAS AND ELECTRIC POWER-GENERATING SYSTEM OF FUEL CELL

Document Type and Number:

WIPO Patent Application WO/2000/054879

Kind Code:

A1

Abstract:

A catalyst for water gas shift reaction, characterized as comprising a metal oxide carrier and, carried thereon, platinum. This catalyst can be used for removing carbon monoxide in a hydrogen gas, particularly, as a catalyst for a water gas shift reaction which removes the carbon monoxide contained in a reformed gas in an electric power-generating system of a fuel cell. The catalyst can be used for removing carbon monoxide in a hydrogen gas with good efficiency over a wide range of temperature.

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Inventors:

IGARASHI AKIRA (JP)
HIGASHI HIROKAZU (JP)
MIZOBUCHI MANABU (JP)
HASHIMOTO NOBORU (JP)
KINUGAWA KENSAKU (JP)

Application Number:

PCT/JP2000/001600

Publication Date:

September 21, 2000

Filing Date:

March 16, 2000

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC WORKS LTD (JP)
IGARASHI AKIRA (JP)
HIGASHI HIROKAZU (JP)
MIZOBUCHI MANABU (JP)
HASHIMOTO NOBORU (JP)
KINUGAWA KENSAKU (JP)

International Classes:

B01J23/42; B01J23/54; C01B3/16; C01B3/48; C10K3/04; H01M8/06; B01J21/06; B01J23/58; B01J23/63; B01J23/652; B01J23/656; (IPC1-7): B01J23/42; B01J23/56; C01B3/48; C10K3/04; H01M8/06

Foreign References:

JP2000119004A

2000-04-25

Other References: