Biogas Reforming over Al-Co Catalyst Prepared by Solution Combustion Synthesis Method

The results of carbon dioxide reforming CH4 (model biogas) on catalysts prepared by solution combustion synthesis (SCS) and impregnation moisture capacity methods are presented. Investigation the activity synthesized from initial mixtures Co(NO3)2-Al(NO3)3-urea different compositions was carried out for production synthesis-gas, SCS traditional incipient wetness catalyst preparation were compared. methane conversion reached 100%, CO2 increased to 86.2%, while yield H2 CO 99.2% 85.4%, respectively, at 900 °C. It found that CoAl2O4 spinel formation due substitution Al3+ with Co2+ cations. Consequently, lattice parameters increased, since ionic radius (0.51 Å) less than Cο2+ (0.72 Å). Advantages in comparison method dry shown. aim this work is develop a new model biogas into gas, which will contribute organization environmentally friendly, energy-saving future.