A METHANE OXIDATION CATALYST AND A METHOD OF MAKING AND USING THEREOF

Abstract A method of making an oxidation catalyst for use in removing methane from gas streams having a concentration of methane by oxidizing the methane. The method is especially useful in processing gas streams that also have a concentration of a sulfur compound. The method includes mixing multi-c...

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Hauptverfasser:	TANEV, Peter Tanev, SOORHOLTZ, Mario
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Zusammenfassung:	Abstract A method of making an oxidation catalyst for use in removing methane from gas streams having a concentration of methane by oxidizing the methane. The method is especially useful in processing gas streams that also have a concentration of a sulfur compound. The method includes mixing multi-crystalline zirconia powder, a platinum precursor compound, and a ruthenium precursor compound to form a slurry mixture; drying said slurry mixture to provide a powder; and calcining said powder under an effective calcination condition. The multi-crystalline zirconia contributes to the excellent properties of the catalyst.