When NiO/CeO2 with 5 wt % Ni as the catalyst for the reducing of CO, experimental results reveal that the feed concentration ratio of CO to NO being 2 provides higher conversion of NO.

• 首先，我们制备各种不同金属氧化物担体触媒，再以填充床反应器来测定他们的活性与效能，并探讨各种操作条件对转化率之影响。