Invention Grant
- Patent Title: Exhaust gas treating catalyst and exhaust gas purification apparatus using the same
- Patent Title (中): 废气处理催化剂和使用其的废气净化装置
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Application No.: US13126965Application Date: 2009-04-28
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Publication No.: US09174170B2Publication Date: 2015-11-03
- Inventor: Masatoshi Katsuki , Shuuji Fujii , Atsushi Ueda , Yusuke Yamada
- Applicant: Masatoshi Katsuki , Shuuji Fujii , Atsushi Ueda , Yusuke Yamada
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Current Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2008-280727 20081031
- International Application: PCT/JP2009/058331 WO 20090428
- International Announcement: WO2010/050257 WO 20100506
- Main IPC: B01J23/40
- IPC: B01J23/40 ; B01D53/94 ; B01J23/00 ; B01J23/89 ; F01N13/00
Abstract:
An exhaust gas treating catalyst further improved in denitrification performance is provided. It is an exhaust gas treating catalyst containing a complex oxide represented by the general formula ABO3, where the A-site is composed of a lanthanoid (La) and barium (Ba), and the B-site is composed of iron (Fe), niobium (Nb) and palladium (Pd).
Public/Granted literature
- US20120014841A1 EXHAUST GAS TREATING CATALYST AND EXHAUST GAS PURIFICATION APPARATUS USING THE SAME Public/Granted day:2012-01-19
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