摘要:
The present invention relates to a method for the oxidation of short-chain hydrocarbons, in particular methane. Said method uses a catalyst comprising a zeolite material which contains titanium and at least two noble metals. The invention also relates to the use of said catalyst for the oxidation of short-chain hydrocarbons, in particular methane, in exhaust gas streams.
摘要:
The invention relates to a method for purifying exhaust gas and for regenerating an oxidation catalytic converter, comprising treating the exhaust gas in an oxidation catalytic converter, which comprises a catalytically active material, which contains at least one noble metal and/or at least one base transition metal, wherein the oxidation catalytic converter is operated continuously or at times at a temperature that causes the oxidation of soot particles and/or carbon particles, and/or wherein the oxidation catalytic converter is periodically heated to a temperature that causes the oxidation of soot particles and/or carbon particles.
摘要:
Die Erfindung betrifft einen Wabenkatalysator zur Oxidation von CO und organischen Luftschadstoffen in einem Abgasstrom, wobei der Wabenkatalysator aus einem Material gebildet ist, das Oxide des Wolframs und Titans enthält, die mit einem Edelmetall dotiert sind und wobei der Wabenkatalysator eine Wabendichte unterhalb von 20 cpsi aufweist. Ein derartiger Wabenkatalysator ist besonders zur Oxidation von CO und organischen Luftschadstoffen unter hohen Staubbelastungen geeignet.