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CATALYST COMPOSITION FOR SELECTIVE CATALYTIC REDUCTION OF EXHAUST GASES 发明申请

2023-08-03 2760 397K 0

专利信息

申请日期 2025-07-09 申请号 WOAT11000176
公开(公告)号 WO2011127505A1 公开(公告)日 2011-10-20
公开国别 WO 申请人省市代码 全国
申请人 TREIBACHER INDUSTRIE AG; SCHERMANZ Karl; SAGAR Amod; TROVARELLI Alessandro; CASANOVA Marzia
简介 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.


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