负载Pd催化剂的催化氧化活性和热稳定性研究

Activity and Durability of Pd-Supported Catalysts for Catalytic Oxidation

采用流动法考察蜂窝陶瓷负载Pd催化剂催化氧化C3H8、C3H6和CO的活性和高温热稳定性，探讨了非贵金属氧化物、La改性以及水蒸气预处理等因素对Pd催化剂的氧化性能及高温稳定性的影响，为该催化剂的进一步研究提供基础参数．

The activity and high temperature durability of Pd catalyst supported on ceramic monolith for simultaneously catalytic oxidation of C3H8, C,H, and CO using continuous flowing reaction have been investigated. The influence of factors including non-noble metal oxide, Lamodification and vapour pre-treatment on the oxidation character and high temperature durability of Pd catalyst has been explored, offering fundamental data for the further study of the catalyst.