Foley & Lardner LLP
Diagnosis and treatment of selective catalytic reduction catalyst
Described herein is a selective catalytic reduction (SCR) catalyst treatment system that includes a vanadium-based SCR catalyst contaminated with a water-soluble contaminant. The SCR catalyst treatment system also includes a water delivery system that is configured to apply water to the vanadium-based SCR catalyst to remove the water-soluble contaminant from the vanadium-based SCR catalyst.
CUMMINS IP, INC.
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B01D B01J B01D F01N B01J Y02T F01N F01N F01N B01J
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Roger Cary Xu Junhui Tamas Krishna Aleksey Hongbin Neal W.
Fox Henry Chen Li Szailer Kamasamudram Yezerets Ma Currier