شماره ركورد كنفرانس :
5048
عنوان مقاله :
Comparison of the performance of the Ni/La2O3 Rh/La2O3 and LaNiO3 catalysts in dry reforming of methane
Author/Authors :
G.R ،Moradi Department of chemical engineering - Faculty of engineering - Razi University, Kermanshah, Iran , M ،Rahmanzadeh Department of chemical engineering - Faculty of engineering - Razi University, Kermanshah, Iran
كليدواژه :
Dry Reforming , perovskite , Kinetic
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
The kinetic behavior of the Ni/La2O3, Rh/La2O3 and LaNiO3 catalysts in the reforming reaction of methane with carbon
dioxide was investigated as a function of temperature and partial pressures of CH4 and CO2. The coefficients of the rate
equation were estimated for three catalysts by genetic algorithm. It was shown that Rh/La2O3 and LaNiO3 (in the high
temperature) catalysts have higher activity in comparison with Ni/La2O3. So at the temperature above 700°C, LaNiO3 (
perovskite) shows higher activity than Ni/La2O3 in dry reforming.
