Reforming of GHG: CO2 and CH4 over nanosize Ni-based catalyst to syngas

DRY REFORMING OF METHANE

SOURCES OF GHG EMISSIONS

GLOBAL WARMING EFFECT

CONCLUSION

• Cat-3 and Cat-8 show high performance in DRM process.
• Cat-3 shows decrease in activity after 25 hours of time on stream.
• Kinetics study of Cat-3 proved that for plug flow pattern assumption and having RCO = k(PCH4)n rate law of CO production, kinetic rate constant and order was determined as 2.68 mol/gm.s.(atm)0.63 and 0.63 respectively at 700⁰C.
• Activation energy was determined for Cat-3 by Arrheniusplot as 45kJ/
mol.