Hydrogeneolysis of glycerol to propylene glycol has high interest due to cost and ease of
availability of glycerol. In this study, Cu: Zn: Cr: Zr based catalyst was used for selective …

The present work deals with the catalytic performance of a series of supported niobium
oxide (1–12 wt% Nb 2 O 5) catalysts in the gas phase dehydration of glycerol. The niobium …

In this work, ZrO2-promoted Cu–Al2O3 catalysts prepared by the co-precipitation method
were used for the hydrogenolysis of glycerol to 1, 2-propanediol in a fixed-bed reactor …

We report here the influence of oxides of various metals viz. Ba, Mg, Zr, Zn, Al, and Cr in
modified copper catalysts, on the formation of different copper species and acid sites …

A non-chromium Cu: Al catalyst was developed for glycerol dehydration under N2
atmosphere to acetol and hydrogenolysis to 1, 2-propanediol (1, 2-PDO). Among the various …

Mesoporous mixed copper-aluminum oxides and copper-silicon oxides were synthesized
with polymeric precursors route in order to evaluate the effect of the support acidity on the …

The influence of the acidity of HZSM5 (X)(X= SiO 2/Al 2 O 3 ratios) on the activity of Ru
catalysts and product selectivity (particularly during the formation of methane by-products) in …

A series of Al-grafted mesoporous SBA-15 silica was synthesized and tested as catalysts in
the gas-phase dehydration of glycerol to acrolein. Different Si/Al molar ratios were employed …

A mesoporous sulfated zirconia-silica catalyst bearing only Brønsted acid sites converted
glycerol to acrolein in 81% yield with 82% selectivity. Space time yield as high as 9.0 mmol …

一种中孔硫酸化的, 只含Brø; nsted 酸位的氧化锆-氧化硅催化剂可将甘油转化为丙烯醛,
其产率和选择性分别为81% 和82%. 即使在低温(523 K) 下, 产物时空收率可高达9.0 mmol h-1 …