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Title:
CATALYST AND METHOD FOR DECOMPOSING AMMONIA
Document Type and Number:
Japanese Patent JP2012223768
Kind Code:
A
Abstract:

To decompose ammonia, particularly, the ammonia which is contained in a gas, in a wide range from low concentration to high concentration.

A catalyst for decomposing ammonia is obtained by depositing at least one element (platinum group element) of group 8-10 elements on a metal oxide (metal oxide having low acid strength) having ≥-5.6 acid strength (H0 constant). It is preferable that the metal oxide having low acid strength is aluminum oxide, cerium oxide, magnesium oxide or titanium oxide.


Inventors:
SHINDO HISAKAZU
KIRISHIKI MASARU
TSUNEKI HIDEAKI
Application Number:
JP2012181525A
Publication Date:
November 15, 2012
Filing Date:
August 20, 2012
Export Citation:
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Assignee:
NIPPON CATALYTIC CHEM IND
International Classes:
B01J23/46; B01D53/86; B01J23/58; B01J23/63; B01J35/10
Domestic Patent References:
JP2009254981A2009-11-05
JPH0884910A1996-04-02
JP2004307326A2004-11-04



 
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