2013Applied Mechanics and MaterialsOpen access

Study for Influences of Forming Conditions of Carriers on Mn-Ce/TiO2 Denitration Catalyst

Chun Xiang Geng, Qian Chai, Wei Yao, Wen Rong Liu

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Abstract

Solution of phosphoric acid was used to bond TiO2, 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 TiO2 was in the form of anatase structure with XRD characterization.

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Solution of phosphoric acid was used to bond TiO2, 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 TiO2 was in the form of anatase structure with XRD characterization.

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Available abstract

Solution of phosphoric acid was used to bond TiO2, 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 TiO2 was in the form of anatase structure with XRD characterization.

Key concepts: Calcination, Anatase, Catalysis, Phosphoric acid, Scanning electron microscope, Materials science, Chemical engineering, Nuclear chemistry

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