Title:
DEODORIZER, ITS MANUFACTURE METHOD, AND DEODORIZING FILTER
Document Type and Number:
Japanese Patent JP2008104845
Kind Code:
A
Abstract:
To provide a deodorizer and its manufacture process, and a deodorizing filter, highly efficiently removing a lower aldehyde including acetaldehyde and formaldehyde at room temperature without using any expensive catalyst such as platinum, palladium.
The deodorizer includes a catalyst having a base material of a manganese oxide which carries a ruthenium or phosphate compound. When the ruthenium compound is carried, the amount of the ruthenium element carried in the ruthenium compound to the amount of the deodorizer is preferably between 0.1% and 0.6% by mass, and when the phosphate compound is carried, the amount of the phosphate element carried to the amount of the deodorizer is preferably between 0.1% and 20% by mass.
Inventors:
NAKAO NOBORU
TANAKA TAKEHARU
FUJIURA TAKAYASU
YAMAMOTO YOSHIKANE
TANAKA TAKEHARU
FUJIURA TAKAYASU
YAMAMOTO YOSHIKANE
Application Number:
JP2007101887A
Publication Date:
May 08, 2008
Filing Date:
April 09, 2007
Export Citation:
Assignee:
KOBE STEEL LTD
SHIKO ACTEC KK
SHIKO ACTEC KK
International Classes:
A61L9/00; A61L9/01; B01D53/86; B01J23/656; B01J27/187; B01J29/48
Domestic Patent References:
| JPH04114734A | 1992-04-15 | |||
| JP2002079104A | 2002-03-19 | |||
| JP2002102700A | 2002-04-09 | |||
| JP2002079099A | 2002-03-19 | |||
| JP2002200150A | 2002-07-16 |
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Makoto Suhara
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