发明申请
- 专利标题： TERNARY INTERMETALLIC X2YZ COMPOUND CATALYST
- 专利标题（中）： 二元中间体X2YZ复合催化剂
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申请号： PCT/EP2016/069031申请日： 2016-08-10
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公开(公告)号： WO2017029165A1公开(公告)日： 2017-02-23
- 发明人: MÜLLER, Ulrich , SUNDERMANN, Andreas , TRUKHAN, Natalia , MAURER, Stefan , ERNST, Stefan , PALUCH, Natalja , MALTER, Oliver , SCHUESSLER, Axel
- 申请人： BASF SE
- 申请人地址： Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein DE
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein DE
- 代理机构： HERZOG FIESSER & PARTNER PATENTANWÄLTE PARTG MBB
- 优先权： EP15181268.2 20150817
- 主分类号： B01J23/825
- IPC分类号： B01J23/825 ; B01J23/889 ; B01J23/745 ; B01J23/75 ; B01J23/72 ; B01J21/02 ; B01J21/04 ; B01J21/06 ; B01J21/08 ; B01D53/94 ; C07C253/30
摘要：
The present invention relates to a catalyst comprising particles of a ternary intermetallic compound of the following formula (I): X 2 YZ wherein X, Y, and Z are different from one another; X being selected from the group consisting of Mn, Fe, Co, Ni, Cu, and Pd; Y being selected from the group consisting of V, Mn, Cu, Ti, and Fe; and Z being selected from the group consisting of Al, Si, Ga, Ge, In, Sn, and Sb; wherein the particles of the ternary intermetallic compound are supported on a support material, as well as to a method for its production and to its use as a catalyst, and more specifically as a catalyst in a process for the condensation of a carbonyl compound with a methylene group containing compound or for the selective catalytic reduction of nitrogen oxides in exhaust gas.
