Preparation and Characteristic Study of Pure and Na2O Doped NiO-ZnO Catalyst

Abstract

The NiO-ZnO catalyst was prepared by coprecipitation method in equivalent quantity (50:50),and study of their crystallanty and physical properties at different temperature by using XRD techniques and wet impregnating method.                                                                         

            The Na₂O doped catalyst was prepared by wet impregnating method with different ratios of Na₂O , The best crystallanty and physical properties of NiO - ZnO catalyst were obtained at 600°C for 4 hrs.

           The results showed that the porosity and pore volume of NiO – ZnO catalyst increased and decreased of its density with the increasing of Na₂O ratios in catalyst.