Catalityc removal of nitrogen oxide from combustion gases

• Authors: Wiesława Ćwikła-Bundyra
• Languages of publication: EN

Abstracts

EN

Nitrogen oxide conversion to nitrogen over Pt/Al2 O3, Pd/Al2O3, Rh/Al2O3 catalysts was investigated. The results of the catalytic activity investigations, with the iso-x method, showed that NO reduction by methane occurs at a reasonable rate at the temperature range 200-500°C. Alumina-supported Pd, Pt and Rh catalysts have been compared for the selective reduction of NO to N2. All the catalysts showed good activity in NO reduction by methane, giving around 80 - 90% N2 production. At moderate temperatures Pt is the most active catalyst for the removal of NO.

Keywords

EN

catalytic reduction of NO by methane; Platinum group metals catalysts

• Publisher: De Gruyter Open
• Journal: Polish Journal of Chemical Technology
• Year: 2007
• Volume: 9
• Issue: 4
• Pages: 56-58

Dates

published

1 - 12 - 2007

online

30 - 1 - 2008

Contributors

author

Wiesława Ćwikła-Bundyra

• Faculty of Chemistry, University of Marie Curie-Skłodowska, pl. Marie Curie-Skłodowska 3, 20-031 Lublin, Poland

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Identifiers

DOI

10.2478/v10026-007-0090-z