Nickel-based tri-reforming catalyst for the production of synthesis gas

Tri-reforming reaction, the combination of partial oxidation, steam and dry reforming of methane, was carried out over NiO–YSZ–CeO2 catalyst. It was found that the tri-reforming was a desirable process for the effective production of syngas with desired H2/CO ratio without CO2 pre-separation. Also, the NiO–YSZ–CeO2 catalyst showed higher catalytic activity and stability than commercial steam reforming catalysts.