Fig. 13 shows the results of tri-reforming over various
supported Ni catalysts in terms of: (A) CO2 conversion; (B) H2/
CO ratios; and (C) CH4 conversion in the tri-reforming reaction
over 100 mg supported Ni catalysts at 1 atm with feed
composition of CH4:CO2:H2O:O2 = 1:0.48:0.54:0.1 (CH4 flow
rate = 25 ml/min). The figure also includes a time-on-stream
profile (D) for CO2 and CH4 conversions in the tri-reforming
reaction over Ni/MgO/CeZrO catalyst at 850 8C under 1 atm
with feed composition of CH4:CO2:H2O:O2 = 1:0.475:0.475:0.1
(CH4 flow rate = 25 ml/min, in a stainless reactor).