Title:
CARBON MONOXIDE SELECTIVE OXIDATION CATALYST
Document Type and Number:
Japanese Patent JP2006181480
Kind Code:
A
Abstract:
To provide a means for solving the problem of the lowering of catalytic activity caused by the coating of one component on a carrier with another component, in a CO selective oxidation catalyst containing a platinum atom.
The carbon monoxide selective oxidation catalyst contains a platinum catalyst powder, which is formed by supporting platinum particles containing a platinum atom on an inorganic carrier, and a promoter oxide particles based on at least one kind of an oxide of a promoter atom selected from the group consisting of cobalt, manganese, nickel and copper as a main component.
More Like This:
Inventors:
AKAMA HIROSHI
Application Number:
JP2004377909A
Publication Date:
July 13, 2006
Filing Date:
December 27, 2004
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B01J23/89; B01J23/656; B01J37/04; H01M8/06; H01M8/10
Attorney, Agent or Firm:
Mikio Hatta
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii
Previous Patent: METHOD FOR SEPARATING GAS AND ITS DEVICE
Next Patent: CATALYST, EXHAUST GAS CLEANING CATALYST AND METHOD FOR PREPARING THE CATALYST
Next Patent: CATALYST, EXHAUST GAS CLEANING CATALYST AND METHOD FOR PREPARING THE CATALYST