Now showing items 1-5 of 5
Characterization of ZSM-5 during conversion of glucose to levulinic acid
(Trans Tech Publications, 2013)
The effects of catalyst amount on the yields of levulinic and hydroxymethyl furfural were investigated during conversion of glucose to levulinic acid catalyzed by ZSM-5. XRD and XPS were used to analyse the characteristics ...
Conversion of biomass sugars to butyl levulinate over combined catalyst of solid acid and other acid
(Trans Tech Publications Ltd, 2014)
SO4 2-/SnO2-ZrO2 catalyst, organic acids, inorganic acids and sulfates have been applied for the alcoholysis of sugars to butyl levulinate using n-buthanol as solvent and reactant. The combined effect of solid acid and ...
Characteristics of solid super acid SO42-/TiO2-Al2O3-SnO2 during Conversion of Glucose to Levulinic Acid
(Trans Tech Publications, 2012)
The effects of catalyst amount on the yields of levulinic and hydroxymethyl furfural were investigated during conversion of glucose to levulinic acid catalyzed by solid super acid SO42-/ TiO2-Al2O3-SnO2. XRD and XPS were ...
A sustainable woody biomass biorefinery
(BIOTECHNOL ADV, 2012-JUL-A)
Woody biomass is renewable only if sustainable production is imposed. An optimum and sustainable biomass stand production rate is found to be one with the incremental growth rate at harvest equal to the average overall ...
Conversion of glucose to levulinic acid catalyzed by ZSM-5 loading SO42-/ ZrO2
(Trans Tech Publications Ltd, 2013)
Hydrolysis of glucose to produce levulinic acid catalyzed by ZSM-5 loading SO42-/ ZrO2 was studied in this paper. The effects of different factors such as catalyst amount, reaction temperature, reaction time on the yields ...