Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Isabel Zoe Tingay0
Tim Genschow0
Andrew Newman0
Gudmund Smedler0
Olivier Sonntag0
Date of Patent
February 28, 2017
0Patent Application Number
148262380
Date Filed
August 14, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Provided is a system for treating an exhaust gas comprising a first SCR catalyst zone comprising vanadium loaded on a metal oxide selected from TiO2, ZrO2, SiO2, CeO2, and Al2O3; and a second SCR catalyst zone comprising a copper loaded small-pore molecular sieve, wherein the first SCR catalyst zone is disposed upstream of the second SCR catalyst zone with respect to normal exhaust gas flow through the system. Also provided is a method for using the system to treat exhaust gas.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
