La-V-O/粘土催化剂上丙烷氧化脱氢制丙烯

Oxidative Dehydrogenation of Propane to Propene over La-V-O/caly Catalyst

采用浸渍法制备了La-V-O/粘土系列催化剂,并对催化剂进行了丙烷氧化脱氢制丙烯反应活性评价和BET、XRD、H2-TPR和XRF表征。结果发现La-V-O/杭锦2#土催化剂的催化性能最好。

The La-V-O/caly catalysts were prepared by impregnation method.The catalysis properties for oxidative dehydrogenation of propane to prepene were investigated and the catalysts were characterized by BET,XRD,H2-TPR and XRF techniques.The results show that the optimized catalyst is La-V-O/Hangjin2#clay catalyst.