The selective hydrogenation of benzofurans in the presence a heterogeneous non-noble metal catalyst is reported. developed optimal catalytic material consists cobalt-cobalt oxide core–shell nanoparticles supported on silica, which has been prepared by immobilization and pyrolysis cobalt-DABCO-citric acid complex silica under argon at 800 °C. This novel allows for simple functionalized to 2,3-di...

A WO3/Fe-Cu-ZSM-5 catalyst was prepared using the solid state ion exchange method (SSIE) and its performance for Selective Catalytic Reduction of NO with NH3 (NH3-SCR NO) investigated. The study shows that tungsten addition can slightly improve high temperature catalytic activity Fe-Cu-ZSM-5. influence hydrothermal aging at 850 °C 5 h on structural textural properties also studied in this paper...