CO低温氧化催化剂的研究

Srudy of Catalyst for CO Oxidation at Lower Temperature

通过对ＣＯ氧化催化剂配方和制备方法的研究，发现采用共沉淀法制 备的ＣｕＯ—ＭｎＯ－ＺｒＯ２－Ａｌ２Ｏ３催化剂具有很好的低温催化活性。

The activities of different catalysts for CO oxida- tion were compared in relation to the preparation method and composition of the Catalysts. The results show that CuO - MnO - ZrO2 - Al2O3 catalysts prepared by the co - cleposit method hasre higher catalytic activity at lower temperature.