SYSTEMS AND METHODS FOR SOLUTION COATING A SUBSTRATE

Described herein is a coating system configured for providing a washcoat onto a substrate. The coating system can be configured to pump a coating solution, particularly a low viscosity solution, into a coating vessel have the substrate positioned therein. The coating system further includes elements...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PILLAI, Krishnan, S, GRAMICCIONI, Gary, A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Described herein is a coating system configured for providing a washcoat onto a substrate. The coating system can be configured to pump a coating solution, particularly a low viscosity solution, into a coating vessel have the substrate positioned therein. The coating system further includes elements configured for removal of a non-coating portion of the coating solution from the substrate and recycling of the non-coating portion. Also described herein are methods for applying a washcoat to a substrate as well as multi-station coater systems.