Invention Grant
- Patent Title: Metal doped zeolite and process for its preparation
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Application No.: US14324498Application Date: 2014-07-07
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Publication No.: US09669397B2Publication Date: 2017-06-06
- Inventor: Roderik Althoff , Arno Tissler , Helge Toufar
- Applicant: SUED-CHEMIE IP GMBH & CO. KG
- Applicant Address: DE Munich
- Assignee: Sued-Chemie IP GmbH & Co. KG
- Current Assignee: Sued-Chemie IP GmbH & Co. KG
- Current Assignee Address: DE Munich
- Agency: Walter Ottesen, P.A.
- Priority: DE102007024125 20070524; DE102007063604 20070524
- Main IPC: B01J29/06
- IPC: B01J29/06 ; B01J29/88 ; B01J29/072 ; B01J29/068 ; B01J29/74 ; B01J29/76 ; B01J29/54 ; B01J29/56 ; B01J29/67 ; B01J29/68 ; B01D53/94 ; B01J29/064 ; B01J29/44 ; B01J29/46 ; B01J37/30
Abstract:
A metal-doped or metal-exchanged zeolite is disclosed, wherein the doping metal is present in the zeolite in the form of individual atoms i.e. as monomeric and/or dimeric species. Further, a process for the preparation of such a metal-doped or metal-exchanged zeolite is disclosed. The metal-doped zeolites are useful, in particular, as catalysts for the reduction of nitrogen oxides.
Public/Granted literature
- US20140322127A1 METAL DOPED ZEOLITE AND PROCESS FOR ITS PREPARATION Public/Granted day:2014-10-30
Information query
