The Effect of Hydrogen Production Rate of the via Different Preparation of Co-Based Catalyst with Sodium Borohydride

This study processed the water vapor entrained in NaBH4 hydrogen production reaction inside primary tank through secondary tank, order to increase total production. γ-Al2O3 was used as carrier for hydrolytic tank. The chelated with metal catalyst Co2+ at different concentrations produce catalyst. Next, adopted concentration and bed temperatures were tested. tested using powder multiple NaBH4+ mixed powders ratios. refined by ball milling steel ratios enlarge contact area between powder. results from carriers concentrations, temperatures, discussed rate relation reaction. experimental show that is good when 45 wt% Co2+/γ-Al2O3 placed a temperature of 55 °C. When ratio 7:3 balls 1:4 2 h milling, increased favorably. storage can be effectively without wasting reaction, effect on back-end reduced.