Thermodynamics Study on Catalytic Hydrolysis of CCl2F2 over Solid Acid MoO3/ZrO2

Tian Cheng Liu; Yu Jiao Guo; Ping Ning; Guang Yang Tang; Ming Long Yuan

doi:10.4028/www.scientific.net/AMR.726-731.535

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 726-731Thermodynamics Study on Catalytic Hydrolysis of...

Thermodynamics Study on Catalytic Hydrolysis of CCl₂F₂ over Solid Acid MoO₃/ZrO₂

Abstract:

Catalytic hydrolysis decomposition of dichlorodifluoromethane (CCl₂F₂) in the presence of water vapor and oxygen was studied over solid acid MoO₃/ZrO₂ using a fixed-bed reactor. The CCl₂F₂ adsorption was multilayer chemical adsorption and its process was corresponding with Freundlich model. Its heat was from 56.3 to 73.2 KJ.mol^-1, and it was exothermic reaction and chemical adsorption.