Cellulose processing with ionic liquids and supercritical CO2

Ionic liquids have been demonstrated to be highly effective solvents for biomass processing for the production of biofuels and chemical feedstocks from renewable resources, such as lignocellulosic biomass. This ability has attracted numerous studies of ionic liquids for the pretreatment and fractionation of lignocellulosic biomass. Nevertheless the high viscosity of ionic liquids which is greatly […]

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[Thesis]: Study of the improvement of cellulose processing in ionic liquid by using carbon dioxide by Joana M.C. Lopes

Dr. Joana M. C. Lopes defended her thesis on Wednesday 5th October 2016 at the University of Valladolid. The capacity of the ionic liquids (ILs) of dissolving high concentrations of cellulose and/or lignin at relatively low temperatures makes them promising solvents for the processing of lignocellulosic biomass waste. Many applications have been proposed over the years: pre-treatment for fermentation […]

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[Paper] Experimental Determination of Viscosities and Densities of Mixtures Carbon Dioxide + 1-Allyl-3-methylimidazolium chloride. Viscosity correlation.

J. of Supercritical Fluids 111 (2016) 91–96 (doi :10.1016/j.supflu.2015.12.013) Download for free until March 31, 2016 The effect of viscosity reduction caused by the solubilization of CO2 is studied in order to improve the biomass processing in ionic liquids. To do so, densities and viscosities of the pure ionic liquid 1-allyl-3-methylimidazolium chloride and its mixtures with […]

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