<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">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.</abstract>

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.

Catalityc removal of nitrogen oxide from combustion gases

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

Polish Journal of Chemical Technology

{"article-title":"Catalityc removal of nitrogen oxide from combustion gases"}

Nitrogen oxide conversion to nitrogen over Pt/Al2 O3, Pd/Al2O3, Rh/Al2O3 catalysts was investigated. The results of the catalytic activity investigations, with...

Catalityc removal of nitrogen oxide from combustion gases

Publié en ligne: 30 janv. 2008

Pages: 56 - 58

DOI: https://doi.org/10.2478/v10026-007-0090-z

Mots clés
catalytic reduction of NO by methane, Platinum group metals catalysts

This content is open access.

Catalityc removal of nitrogen oxide from combustion gases

Publié en ligne: 30 janv. 2008

Pages: 56 - 58

DOI: https://doi.org/10.2478/v10026-007-0090-z

Mots cléscatalytic reduction of NO by methane, Platinum group metals catalysts

This content is open access.

Mots clés
catalytic reduction of NO by methane, Platinum group metals catalysts