FUEL REFORMING CATALYST - MITSUI MINING & SMELTING CO

Title:

FUEL REFORMING CATALYST

Document Type and Number:

WIPO Patent Application WO/2015/118750

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a novel fuel reforming catalyst capable of effectively lowering the concentration of C2 or higher hydrocarbons in a gas produced in a steam reforming reaction. The present invention proposes a fuel reforming catalyst which contains catalyst particles including a porous inorganic carrier, a catalytically active species, CeO2 and ZrO2, wherein the fuel reforming catalyst is characterized in that the concentration of ZrO2 in catalyst particles is higher near the surface of the particles than in the inner part of the particles and the concentration of CeO2 in the catalyst particles is approximately equal in the inner part of the particles and near the surface of the particles.

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Inventors:

MORIUCHI SEIJI (JP)
KINOSHITA KAZUYA (JP)
NAKAHARA YUNOSUKE (JP)
TSUKAMOTO KEIJI (JP)
YAMADA KAZUYUKI (JP)
URATA HIDEO (JP)

Application Number:

PCT/JP2014/080638

Publication Date:

August 13, 2015

Filing Date:

November 19, 2014

Export Citation:

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Assignee:

MITSUI MINING & SMELTING CO (JP)
HONDA MOTOR CO LTD (JP)

International Classes:

B01J23/63; C01B3/40

Foreign References:

JP2003320253A	2003-11-11
JP2004322001A	2004-11-18
JPH05261286A	1993-10-12
JP2011218320A	2011-11-04
JP2011529394A	2011-12-08
JP2007516825A	2007-06-28

Other References: