Title:
排気ガス浄化用触媒、および排気ガスの浄化方法
Document Type and Number:
Japanese Patent JP6556376
Kind Code:
B2
Abstract:
An exhaust gas purifying catalyst, which can maintain high catalyst activity even after the exhaust gas purifying catalyst is exposed to an exhaust gas at a high temperature for a long period of time, is described. The exhaust gas purifying catalyst contains a Pd-Pr complex and PdO, and the Pd-Pr complex is represented by PraPdbOc, where a = 1 to 3, b = 1 to 10, and c = 1 to 6.
Inventors:
Kenji Ashikari
Masanori Ikeda
Shigekazu Minami
Yu Nakajima
Hideki Goto
Masanori Ikeda
Shigekazu Minami
Yu Nakajima
Hideki Goto
Application Number:
JP2018546387A
Publication Date:
August 07, 2019
Filing Date:
October 18, 2017
Export Citation:
Assignee:
Umicore Nippon Shokubai Co., Ltd.
International Classes:
B01J23/63; B01D53/94; F01N3/10
Domestic Patent References:
| JP2007105633A | ||||
| JP2007136327A | ||||
| JP2014522725A | ||||
| JP2013166130A | ||||
| JP6506907A |
Foreign References:
| WO2006033168A1 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark