Title:
CATALYST AND METHOD OF MANUFACTURING FOR THE SAME
Document Type and Number:
Japanese Patent JP2002119860
Kind Code:
A
Abstract:
To lower the pressure drop of gaseous emission and to improve mechanical strength.
A ceramic carrier 15 containing zirconium phosphate is coated with thin alumina films 3 by each of particle units forming this carrier 15. A catalyst active component is deposited on the rugged surfaces of the thin alumina films 3.
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Inventors:
TAOKA NORIYUKI
ONO KAZUSHIGE
ONO KAZUSHIGE
Application Number:
JP2000315555A
Publication Date:
April 23, 2002
Filing Date:
October 16, 2000
Export Citation:
Assignee:
IBIDEN CO LTD
International Classes:
B01D53/94; B01J27/18; B01J37/02; F01N3/10; F01N3/24; F01N3/28; F01N3/02; (IPC1-7): B01J27/18; B01D53/94; B01J37/02; F01N3/02; F01N3/10; F01N3/24; F01N3/28
Domestic Patent References:
| JPS617860B2 | 1986-03-10 | |||
| JPH0440237A | 1992-02-10 | |||
| JPS60248236A | 1985-12-07 | |||
| JPH08150339A | 1996-06-11 |
Attorney, Agent or Firm:
Hironobu Onda (1 person outside)