TY  - DATA
AU  - Ohtsuka,Hirofumi
ED  - International Gas Union, IGU
ED  - World Gas Conference (22nd. : 2003 jun 1-5 : Tokyo)
ED  - International Gas Union, IGU
TI  - A novel cathalytic methane DE-NOx system for small GHP and CHP
U1  - CD I249 1 0013788 
N1  - Disponible en CD en formato PDF
N2  - Transcripción del abstract original del autor: The selective catalytic reduction of nitrogen oxides (NOx) by methane was investigated to clarify its applicability as a de-NOx catalyst for small GHP and CHP. Durability tests under the conditions of lean-burn gas engine exhaust showed that Fe-doped sulfated zirconia loaded with Pd and Pt has sufficient activity and durability for the NOx reduction by methane in the presence of excess oxygen (10 vol.%), water vapor (9 vol.%) and sulfur dioxide (0.3 vol.ppm). Within the temperature range of 450 to 525ºC, a NOx conversion higher than 60% can be obtained at a GHSV of 15,000 h-1, which is comparable with the typical catalyst volume of ammonia-SCR
ER  -