Vapor phase hydrogenolysis of glycerol to 1,2-propanediol over γ-Al2O3 supported copper or nickel monometallic and copper-nickel bimetallic catalysts

358 Reaction condition: Temperature: 220 °C, pressure: 0.75 MPa, WHSV: 0.97 h−1, hydrogen to glycerol mole ratio: 54.6.