The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2013
Filed:
Oct. 19, 2010
Kil Sang Chang, Goyang-si, KR;
Xiaoshan Peng, Seoul, KR;
Ki Seon Yang, Seoul, KR;
Sangmyung University, Council for Industry Academic Cooperation, Cheonan-si, Chungcheongnam-do, KR;
Abstract
The present invention relates to a method of adsorbing and reducing nitrogen oxides using a mixed metal oxide catalyst, and more particularly, to a method of improving the efficiency of adsorption and desorption of nitrogen oxides using a mixed metal oxide catalyst prepared from a hydrotalcite precursor. According to the invention, NOx and NO, which coexist with oxygen (O) known to be very difficult to reduce and decompose, are efficiently decomposed by adsorbing and separating NOx and NO from oxygen and then decomposing the adsorbed NOx and NO using a reducing agent.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile