Process for manufacturing a catalytic material

US6197365A · kind A · utility

Assignee

• XCELLSiS GmbH · DE

Inventors

• Patrick Bachinger · Lenningen, DE
• Christian Duelk · Ulm, DE
• Berthold Keppler · Kirchheim unter Teck, DE
• Thomas Stengel · Friedrichshafen, DE
• Dagmar Waidelich · Winnenden, DE

Key dates

• Filing date: Mar 30, 1999
• Grant date: Mar 6, 2001
• Expiry date: Mar 30, 2019

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J23/80
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A method for manufacturing a catalytic converter includes spraying a suspension comprising a solvent and a catalyst material comprising carrier particles coated with a catalytically active material onto a substrate having a temperature above the boiling point of the solvent via a sprayer; and forming a layer on the substrate. The layer is thermally activated and is wetted three-dimensionally.