Process for removing oxidisable gaseous compounds from a gas mixture by means of a platinum-containing oxidation catalyst

US10188984B2 · kind B2 · utility

Assignee

• HERAEUS DEUTSCHLAND GMBH & CO. KG · DE

Inventors

• Rainer Kiemel · Langenselbold, DE
• Santiago Casu · Hanau, DE
• Martina Kemmer · Hanau, DE
• Nico Lochner · Hasselroth, DE
• Richard Walter · Santa Clara, US

Key dates

• Filing date: Apr 14, 2017
• Grant date: Jan 29, 2019
• Expiry date: Apr 14, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02C20/20
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Process for catalytic oxidative removal of at least one oxidisable gaseous compound from a gas mixture comprising the at least one oxidisable gaseous compound as well as oxygen through the use of an oxidation catalyst, whereby the gas mixture is not a combustion flue gas, characterised in that the oxidation catalyst was produced through the use of at least one exothermic-decomposing platinum precursor.