发明公开
EP2754489A1 CATALYST CARRIER FOR EXHAUST GAS PURIFICATION AND CATALYST FOR EXHAUST GAS PURIFICATION
审中-公开
KATALYSATORTRÄGERZUR ABGASREINIGUNG UND KATALYSATOR ZUR ABGASREINIGUNG
- 专利标题： CATALYST CARRIER FOR EXHAUST GAS PURIFICATION AND CATALYST FOR EXHAUST GAS PURIFICATION
- 专利标题（中）： KATALYSATORTRÄGERZUR ABGASREINIGUNG UND KATALYSATOR ZUR ABGASREINIGUNG
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申请号： EP12830154.6申请日： 2012-08-27
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公开(公告)号： EP2754489A1公开(公告)日： 2014-07-16
- 发明人: NAGAO, Yuki , SATO, Takahiro , NAKAHARA, Yunosuke , MACHIDA, Masato
- 申请人： Mitsui Mining and Smelting Co., Ltd.
- 申请人地址： 1-11-1 Osaki Shinagawa-ku Tokyo 141-8584 JP
- 专利权人： Mitsui Mining and Smelting Co., Ltd.
- 当前专利权人： Mitsui Mining and Smelting Co., Ltd.
- 当前专利权人地址： 1-11-1 Osaki Shinagawa-ku Tokyo 141-8584 JP
- 代理机构： Casalonga
- 优先权： JP2011194239 20110906; JP2012084843 20120403
- 国际公布： WO2013035568 20130314
- 主分类号： B01J27/185
- IPC分类号： B01J27/185 ; B01D53/94 ; F01N3/10 ; F01N3/28
摘要：
The invention provides an exhaust gas purification catalyst carrier which includes a phosphate salt represented by formula: MPO 4 (wherein M represents Y, La, or Al) or a zirconium phosphate represented by formula ZrP 2 O 7 ; an exhaust gas purification catalyst containing a noble metal at least containing Rh and supported on the carrier; and an exhaust gas purification catalyst product having a catalyst support made of a ceramic or metallic material, and a layer of the exhaust gas purification catalyst, the layer being supported on the catalyst support.
公开/授权文献
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