Catalyst system for treating NOx- and particle-containing diesel exhaust gas

US9527036B2 · kind B2 · utility

Assignee

• UMICORE AG & CO. KG · DE

Inventors

• Michael Schiffer · Hanau, DE
• Ulrich Goebel · Hattersheim, DE
• Franz Dornhaus · Scheinfeld, DE
• Anke Schuler · Niedernberg, DE
• Ruediger Hoyer · Alzenau, DE
• Marcus Pfeifer · Mannheim, DE
• Gerald Jeske · Neuberg, DE

Key dates

• Filing date: Nov 8, 2013
• Grant date: Dec 27, 2016
• Expiry date: Nov 8, 2033

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/12
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The present invention relates to a catalyst system for treatment of diesel exhaust gas, comprising, in flow direction of the exhaust gas,