Invention Grant
- Patent Title: Diesel oxidation catalyst comprising palladium, gold and ceria
- Patent Title (中): 包含钯，金和二氧化铈的柴油氧化催化剂
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Application No.: US14091389Application Date: 2013-11-27
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Publication No.: US09034269B2Publication Date: 2015-05-19
- Inventor: Marcus Hilgendorff , Alfred H. Punke , Torsten W. Müller-Stach , Gerd Grubert , Torsten Neubauer , Jeffrey B. Hoke
- Applicant: BASF SE , BASF Corporation
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Servilla Whitney LLC
- Main IPC: B01D50/00
- IPC: B01D50/00 ; B01D53/34 ; B01J29/00 ; B01J29/06 ; B01J21/00 ; B01J21/04 ; B01J23/00 ; B01J23/02 ; B01J23/06 ; B01J23/10 ; B01J23/40 ; B01J23/42 ; B01J23/44 ; B01J23/56 ; B01J20/00 ; B01J29/74 ; B01J37/02 ; B01J23/66 ; B01D53/94 ; B01J23/63 ; B01J29/70 ; B01J35/10 ; F01N3/10 ; F01N3/08 ; F01N3/20 ; F01N3/035
Abstract:
The present invention relates to a diesel oxidation catalyst comprising a carrier substrate, and a first washcoat layer disposed on the substrate, the first washcoat layer comprising palladium supported on a support material comprising a metal oxide, gold supported on a support material comprising a metal oxide, and a ceria comprising compound, as well as a process for the preparation of such catalyst.
Public/Granted literature
- US20140161695A1 Diesel Oxidation Catalyst Comprising Palladium, Gold And Ceria Public/Granted day:2014-06-12
Information query
