| 发明名称 | Catalyst composition for selective catalytic reduction of exhaust gases | ||
| 摘要 | A catalyst composition comprising a vanadate represented by the formula XVO4/S, wherein XVO4 stands for a Bi-, Sb-, Ga- and/or Al-vanadate optionally in mixture with one or more rare earth metal-vanadates, or in mixture with one or more transition metal-vanadates, or in mixture with one or more transition metal-vanadates and one or more rare earth metal-vanadates, and S is a support comprising TiO2, optionally in combination with a dopant and a process for the preparation of such catalyst compositions. | ||
| 申请公布号 | US8975206(B2) | 申请公布日期 | 2015.03.10 |
| 申请号 | US201113641402 | 申请日期 | 2011.04.12 |
| 申请人 | Treibacher Industrie AG | 发明人 | Schermanz Karl;Sagar Amod;Trovarelli Alessandro;Casanova Marzia |
| 分类号 | B01J23/00;B01J23/10;B01J23/32;B01J23/70;B01J23/74;B01J23/22;B01D53/94;B01J23/847 | 主分类号 | B01J23/00 |
| 代理机构 | Greenberg Traurig, LLP | 代理人 | Greenberg Traurig, LLP |
| 主权项 | 1. A catalyst composition comprising a vanadate represented by formula (I): XVO4/S (I) wherein XVO4 stands for a mixture of one or more of a Bi-, Sb-, Ga- and/or Al-vanadate with one or more rare earth metal-vanadates, wherein the one or more rare earth metal-vanadates is one or more of Er, Gd, Sm, Y, and S is a support comprising TiO2. | ||
| 地址 | Treibach-Althofen AT | ||