Title:
CATALYST FOR DECREASING NITROGEN OXIDE, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2019/066387
Kind Code:
A1
Abstract:
A catalyst for decreasing a nitrogen oxide according to the present invention is a catalyst for reducing a nitrogen oxide (NOX) in exhaust gas, wherein ruthenium and iridium are supported on a support and fired in the presence of moist air.
Inventors:
YOU YOUNG-WOO (KR)
HEO IL-JEONG (KR)
CHANG TAE-SUN (KR)
LEE JIN-HEE (KR)
PARK JI-HOON (KR)
HEO IL-JEONG (KR)
CHANG TAE-SUN (KR)
LEE JIN-HEE (KR)
PARK JI-HOON (KR)
Application Number:
PCT/KR2018/011153
Publication Date:
April 04, 2019
Filing Date:
September 20, 2018
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
B01J23/46; B01D53/94; B01J23/58; B01J35/00; B01J37/02; B01J37/10; F01N3/08; F01N3/10; F01N3/20
Domestic Patent References:
| WO2008036803A2 | 2008-03-27 | |||
| WO2005021137A1 | 2005-03-10 |
Foreign References:
| JPH07213911A | 1995-08-15 | |||
| JP2005118687A | 2005-05-12 | |||
| KR20120021644A | 2012-03-09 | |||
| KR20050065616A | 2005-06-29 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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