Study for influences of forming conditions of carriers on Mn-Ce/TiO_2 denitration catalyst

摘要

Solution of phosphoric acid was used to bond TiO_2, investigating the effect of adhesive proportion, calcination time, calcination temperature in the process of the preparation. The representation of catalyst was characterized by means of X-ray diffraction (XRD), surface detection system (BET) and scanning electron microscopy (SEM). Results showed that when the drying temperature was at 106°C, calcination temperature was at 800°C and a calcination time was 4h, the catalyst carrier TiO_2 was in the form of anatase structure with XRD characterization.