发明公开
EP3078416A1 EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION CATALYST STRUCTURE
审中-公开
ABGASREINIGUNGSKATALYSATOR UND ABGASREINIGUNGSKATALYSATORSTRUKTUR
- 专利标题： EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION CATALYST STRUCTURE
- 专利标题（中）： ABGASREINIGUNGSKATALYSATOR UND ABGASREINIGUNGSKATALYSATORSTRUKTUR
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申请号： EP14867713.1申请日： 2014-11-10
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公开(公告)号： EP3078416A1公开(公告)日： 2016-10-12
- 发明人: NAGAO, Yuki , IWAKURA, Hironori , INOUE, Michiyo , 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： Forstmeyer, Dietmar
- 优先权： JP2013251530 20131204
- 国际公布： WO2015083498 20150611
- 主分类号： B01J23/44
- IPC分类号： B01J23/44 ; B01D53/86 ; B01D53/94 ; B01J23/89 ; F01N3/10
摘要：
A catalyst for exhaust gas purification includes a carrier and a platinum group element supported on the carrier. The carrier includes a modified aluminum borate which contains an aluminum borate and at least one of oxides of an element selected from the group consisting of Zr, Si, Fe, and Ti. The modified aluminum borate contains the oxide in a concentration of 0.06% to 18% by mass relative to the mass of the modified aluminum borate.
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