Catalytic oxidation of toluene, ethyl acetate and chlorobenzene over Ag/MnO₂-cordierite molded catalyst.

ABSTRACT: Multi-structured Ag/MnO₂-cordierite molded catalysts were prepared by hydrothermal method and applied to the catalytic oxidation of VOCs. Catalytic activities of Ag/MnO₂-cordierite were evaluated by 1000 ppm of toluene, ethyl acetate and chlorobenzene degradation respectively at the air atmosphere, and their physicochemical properties were characterized through multiple techniques containing XRD, SEM, TEM, H₂-TPR and XPS. It is found that nanorod Ag/MnO₂-cordierite molded catalyst showed prominent catalytic activity for VOCs decomposition and the T₉₀ for toluene, ethyl acetate and chlorobenzene are 275 °C, 217 °C and 385 °C respectively under the space velocity of 10,000 h^-1. High valence manganese oxide, more active lattice

SUBMITTER: Zhu J 

PROVIDER: S-EPMC6704122 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature