Patent ID: 8834972
Filing Date: 2014-09-16
Classification: B01J,B05C,B05D,F01N,Y10S

Abstract:
1. A process for the complete or partial coating of a plurality of cylindrical support bodies with coating suspension, the process comprising simultaneously arranging the plurality of cylindrical support bodies in a coating apparatus, wherein each support body includes a cylinder axis, a lower end face and an upper end face, a cylindrical surface, an axial length L and a plurality of channels running from the lower end face to the upper end face, and wherein arranging comprises aligning the cylinder axis of each support body vertically on the coating apparatus; simultaneously introducing the coating suspension into the channels of the support bodies via the end faces of the support bodies whereby the support bodies are coated with the desired amount of coating suspension; and simultaneously removing the coated support bodies from the coating apparatus, wherein each support body is arranged on the coating apparatus with at least one end face on a perforated plate, wherein the perforated plate comprises an arrangement of holes, hole sizes and number of holes corresponding to the arrangement, size and number of support bodies, and wherein each support body is disposed in a corresponding hole of the perforated plate.