Abstract Ni-Co bimetallic catalyst with a general formula of Ni-Co-Al-Mg-O prepared using coprecipitation has shown excellent stability and high activity for CO2 reforming of CH4 in our previous research. This paper focuses on the effects of Ni-Co content of the catalyst, attempting to avoid carbon formation on the catalyst. Catalyst samples with Ni and Co loadings ranging between 1.83 and 14.…
The kinetics of CO2 reforming with CH4 over a Ni-Co/Al-Mg-O bimetallic catalyst was investigated in a fixed bed reactor at a temperature range of 650-750 °C and the partial pressures of CO2 and CH4 ranging from 30 to 190 kPa. Owing to the simultaneous occurrence of the CO2 reforming reaction and the reverse water-gas shift reaction (RWGS) in the system, the apparent activation energies with…