Bio-derived butadiene from Cross-metathesis over Silanol rich WO3 catalysts obtained from Copper Phyllosilicate

Bio-butadiene can be produced from cross-metathesis of bioethanol-derived acetylene/ethylene over supported WO3 on silanol-rich silica prepared with Cu-leached copper phyllosilicates (CuPS). 20CuPS and 30CuPS were preliminarily reduced before Cu-leaching under...