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1.
公开(公告)号:EP4183483A1
公开(公告)日:2023-05-24
申请号:EP21306626.9
申请日:2021-11-22
申请人: Toyota Jidosha Kabushiki Kaisha , Centre National de la Recherche Scientifique , Université Claude Bernard Lyon 1 , École Supérieure de Chimie Physique Électronique de Lyon, Domaine Scientifique de la Doua
摘要: The present invention relates to a process for preparing a catalyst material with a support material of ceria (CeO 2 ) or a combination of ceria and zirconia (ZrO 2 ), using an auxiliary support precursor compound to provide a metal or metalloid element M1 selected from the group consisting of: silicon (Si), the group IVB elements Ti, Zr and Hf, the group IIIA elements Al, Ga, In, zinc (Zn) and nickel (Ni), and using a precursor containing a metal atom M2 wherein M2 is selected from the group consisting of: W, Mo, Cr, Ta, Nb, V and Cu.
The present invention further relates to a catalyst material as may be obtained by the process, and the use of said catalyst material as an ammonia selective catalytic reduction (NH 3 -SCR) catalyst for nitrogen oxides (NOx) reduction.-
2.
公开(公告)号:EP3980180A1
公开(公告)日:2022-04-13
申请号:EP19780338.0
申请日:2019-06-04
申请人: Toyota Motor Europe , Centre national de la recherche scientifique , Université Claude Bernard Lyon 1 , Ecole Superieure de Chimie Physique Electronique de Lyon
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3.
公开(公告)号:EP4436710A1
公开(公告)日:2024-10-02
申请号:EP21843765.5
申请日:2021-11-22
申请人: Toyota Motor Europe , Centre National de la Recherche Scientifique , Université Claude Bernard Lyon 1 (UCBL) , Ecole Superieure de Chimie Physique Electronique de Lyon
IPC分类号: B01J23/20 , B01J23/28 , B01J23/30 , B01J23/648 , B01J23/652 , B01J23/847 , B01J23/88 , B01J23/887 , B01J23/888 , B01J35/00 , B01J37/02 , B01J37/08
CPC分类号: B01J37/0205 , B01J37/0209 , B01J37/0213 , B01J37/086 , B01J37/08 , B01J23/30 , B01J23/20 , B01J23/6484 , B01J23/6482 , B01J23/6527 , B01J23/6525 , B01J23/28 , B01J23/8472 , B01J23/8474 , B01J23/8476 , B01J23/88 , B01J23/8871 , B01J23/888 , B01J35/391 , B01J35/396 , B01J35/30
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4.
公开(公告)号:EP4436715A1
公开(公告)日:2024-10-02
申请号:EP21851624.3
申请日:2021-11-22
申请人: Toyota Motor Europe , Centre National de la Recherche Scientifique , Université Claude Bernard Lyon 1 (UCBL) , Ecole Superieure de Chimie Physique Electronique de Lyon
CPC分类号: B01J37/0205 , B01J37/0209 , B01J37/0213 , B01J37/086 , B01J37/08 , B01J23/30 , B01J23/20 , B01J35/391 , B01J35/396 , B01J35/30
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公开(公告)号:EP4436711A1
公开(公告)日:2024-10-02
申请号:EP21847526.7
申请日:2021-11-22
申请人: Toyota Motor Europe , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , Université Claude Bernard Lyon 1 (UCBL) , Ecole Superieure de Chimie Physique Electronique de Lyon
CPC分类号: B01J23/30 , B01J23/20 , B01J37/0209 , B01J37/0213 , B01J37/08 , B01J37/086 , B01J35/30 , B01J35/396
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