Invention Grant
US08975206B2 Catalyst composition for selective catalytic reduction of exhaust gases
有权
用于选择性催化还原废气的催化剂组合物
- Patent Title: Catalyst composition for selective catalytic reduction of exhaust gases
- Patent Title (中): 用于选择性催化还原废气的催化剂组合物
-
Application No.: US13641402Application Date: 2011-04-12
-
Publication No.: US08975206B2Publication Date: 2015-03-10
- Inventor: Karl Schermanz , Amod Sagar , Alessandro Trovarelli , Marzia Casanova
- Applicant: Karl Schermanz , Amod Sagar , Alessandro Trovarelli , Marzia Casanova
- Applicant Address: AT Treibach-Althofen
- Assignee: Treibacher Industrie AG
- Current Assignee: Treibacher Industrie AG
- Current Assignee Address: AT Treibach-Althofen
- Agency: Greenberg Traurig, LLP
- Priority: ATA624/2010 20100416
- International Application: PCT/AT2011/000176 WO 20110412
- International Announcement: WO2011/127505 WO 20111020
- Main IPC: B01J23/00
- IPC: B01J23/00 ; B01J23/10 ; B01J23/32 ; B01J23/70 ; B01J23/74 ; B01J23/22 ; B01D53/94 ; B01J23/847
Abstract:
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.
Public/Granted literature
- US20130040808A1 CATALYST COMPOSITION FOR SELECTIVE CATALYTIC REDUCTION OF EXHAUST GASES Public/Granted day:2013-02-14
Information query
