Abstract
This disclosure relates to devices and methods for coating various portions of catalyst support bodies, such as radially-zoned catalyst support bodies, such as those used in catalytic converters for treating exhaust gas streams of internal combustion engines.
Full Text
What is claimed is:
This disclosure relates to devices and methods for coating various portions of catalyst support bodies, such as radially-zoned catalyst support bodies, such as those used in catalytic converters for treating exhaust gas streams of internal combustion engines.
Timeline
Filed
02/27/2026Published
07/02/2026Granted
Not AvailableIPC Codes(4)
B01J 37/02:Impregnation, coating or precipitation (protecting by coating B01J 33/00)
B01D 53/94:by catalytic processes
B01J 35/56:Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths