Process for the detection of a product in the discharge of a catalytic material of a plurality of catalytic materials

US6537500B1 · kind B1 · utility

Assignee

• HTE AG · DE

Inventors

• Armin Brenner · Spiesheim, DE
• Armin Lange De Oliveira · Mühlheim, DE
• Ferdi Schuth · Wetter (Ruhr), DE
• Stephan Schunk · Heidelberg, DE
• Wolfram Stichert · Heidelberg, DE
• Klaus Unger · Seeheim-Jugenheim, DE

Key dates

• Filing date: Jul 9, 1999
• Grant date: Mar 25, 2003
• Expiry date: Jul 9, 2019

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T436/25875
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Process for the detection of a product in the discharge of a catalytic material of a plurality of catalytic materials which are exposed to a reaction gas, whereby an adsorbent selective for the product to be determined is disposed in the discharge of each catalytic material, which changes at least one of its properties through the contact with the product to be determined and the change in the property of the adsorbent is then ascertained.The process serves in particular to determine the selectivity and activity of catalytic materials.