Invention Grant
- Patent Title: Manganese-containing diesel oxidation catalyst
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Application No.: US14107704Application Date: 2013-12-16
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Publication No.: US10335776B2Publication Date: 2019-07-02
- Inventor: Shiang Sung , Stanley A. Roth , Claudia Zabel , Susanne Stiebels , Andreas Sundermann , Olga Gerlach
- Applicant: BASF Corporation
- Applicant Address: US NJ Florham Park
- Assignee: BASF Corporation
- Current Assignee: BASF Corporation
- Current Assignee Address: US NJ Florham Park
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: B01D53/94
- IPC: B01D53/94 ; B01J29/076 ; B01J37/02 ; B01J35/00 ; B01J23/40 ; B01J23/656

Abstract:
An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, an oxidation catalyst composite including a first washcoat layer comprising a Pt component and a Pd component, and a second washcoat layer including a refractory metal oxide support containing manganese, a zeolite, and a platinum component is described.
Public/Granted literature
- US20150165422A1 Manganese-Containing Diesel Oxidation Catalyst Public/Granted day:2015-06-18
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