发明授权
- 专利标题： Exhaust gas treating catalyst and exhaust gas purification apparatus using the same
- 专利标题（中）： 废气处理催化剂和使用其的废气净化装置
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申请号： US13126965申请日： 2009-04-28
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公开(公告)号： US09174170B2公开(公告)日： 2015-11-03
- 发明人: Masatoshi Katsuki , Shuuji Fujii , Atsushi Ueda , Yusuke Yamada
- 申请人： Masatoshi Katsuki , Shuuji Fujii , Atsushi Ueda , Yusuke Yamada
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- 当前专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2008-280727 20081031
- 国际申请： PCT/JP2009/058331 WO 20090428
- 国际公布： WO2010/050257 WO 20100506
- 主分类号： B01J23/40
- IPC分类号： B01J23/40 ; B01D53/94 ; B01J23/00 ; B01J23/89 ; F01N13/00
摘要：
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).
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