Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert Dorner0
Ansgar Wille0
Edgar Viktor Huennekes0
Joseph A. Patchett0
Kenneth E Voss0
Kevin A Hallstrom0
Kevin Beard0
Martin Kalwei0
Date of Patent
October 26, 2021
0Patent Application Number
201806080
Date Filed
June 8, 2018
0Patent Citations Received
Patent abstract
The present invention relates to a catalytic article comprising a substrate having a catalyst composition disposed thereon, wherein the catalyst composition comprises a platinum group metal impregnated onto a porous support and a selective catalytic reduction catalyst, wherein the catalyst composition is substantially free of platinum; and wherein the catalytic article is effective in the abatement of nitrogen oxides (NOx) and hydrocarbons (HCs). The present invention further relates to exhaust gas treatment systems for treating an exhaust gas stream exiting a diesel engine.
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