NEW REVIEW: Understanding biomass fractionation in subcritical&supercritical water

[:en]Biomass fractionation into its individual building blocks poses a major challenge to the biorefinery concept. The recalcitrance of the lignocellulose matrix and the high crystallinity of cellulose make typical feed stocks difficult to separate into their components. Hydrothermal processing fractionates biomass by its hydrolysis. However, a deep knowledge of hydrolysis principles is required since an […]

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WCCE NEWS: AWARD TO THE BEST ORAL COMMUNICATION FOR OUR GROUP

[:en]Gianluca Gallina has been awarded during the 10th World Congress of Chemical Engineering held in Barcelona (Spain) for his lecture titled: New pilot plant for hemicellulose extraction with hot pressurized water in the International Symposium of Ligno-Cellulosic Materials. Additionally, this system was patented and detailed information about the work can be found in this paper: https://doi.org/10.1016/j.biortech.2017.09.155 […]

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[Paper]: Bimetallic Ru:Ni/MCM-48 catalysts for the effective hydrogenation of D – glucose into sorbitol

Three different bimetallic Ru:Ni catalysts supported on a mesoporous silica MCM-48 were prepared by consecutive wet impregnations, with a total metal loading of ca. 3 % (w·w-1). Ru:Ni ratios spanned in the range of 0.15 – 1.39 (w·w-1) and were compared with the corresponding monometallic Ni/MCM-48. The catalysts so prepared were characterized by X-Ray Diffraction, […]

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Hydrolysis of Cellulose in Supercritical Water: Reagent Concentration as a Selective Factor

Biomass is mainly composed by cellulose, hemicellulose and lignin. These components can be separated and then used as starting materials to produce interesting compounds via thermo-chemical processes such as hydrolysis. In the recent years there is an increasing interest in using supercritical water (SCW) as hydrolysis medium due to its suitability as environmentally friendly, non-toxic […]

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