Pronounced catalytic activity and selectivity of MgO–SiO2–Na2O for synthesis of buta-1,3-diene from ethanol
Abstract
MgO–SiO2(molar ratio = 1 : 1)prepared from ethyl orthosilicate and magnesium nitrate and promoted with 0.1 wt% Na2O exhibited a high catalytic activity (100%) and selectively (87%) for formation of buta-1,3-diene at 350 °C.