Optimizing solvolysis conditions for integrated depolymerisation and hydrodeoxygenation of lignin to produce liquid biofuel
نویسندگان
چکیده
منابع مشابه
Lignin Depolymerisation under Supercritical Process Conditions for Aromatic Chemicals Production
Valorisation of lignin plays a key role in the further development of biorefinery processes for biofuels and the production of biobased materials from lignocellulosic biomass. Today’s increased demand for alternatives to fossil carbon based products, such as the production of transportation biofuels and bulk “green” chemicals, expands the interest and the need to create added value to the uncon...
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The interest and on-going research on utilisation of lignin as feedstock for production of renewable and sustainable aromatics is expanding and shows great potential. This study investigates the applicability of semi-continuously organosolv extracted lignin in Lignin-to-Liquid (LtL) solvolysis, using formic acid as hydrogen donor and water as solvent under high temperature-high pressure (HTHP) ...
متن کاملAltering Lignin Composition to Improve Biofuel Production.
Through the wonders of fermentation, simple sugars derived from enzymatic degradation of cellulose and hemicellulose in the plant cell wall are converted to the biofuel cellulosic ethanol, an attractive alternative to fossil fuels and grain-derived ethanol (Solomon et al., 2007). Before this fermentation takes place, however, the rigid lignin network in the cell wall must be loosened with hot a...
متن کاملLignin depolymerisation strategies: towards valuable chemicals and fuels.
Research on lignin deconstruction has recently become the center of interest for scientists and companies worldwide, racing towards harvesting fossil-fuel like aromatic compounds which are so durably put together by plants as products of millions of years of evolution. The natural complexity and high stability of lignin bonds (also as an evolutionary adaptation by plants) makes lignin depolymer...
متن کاملHydrodeoxygenation of phenols as lignin models under acid-free conditions with carbon-supported platinum catalysts.
Carbon-supported Pt catalysts are highly active and reusable for the aqueous-phase hydrodeoxygenation of phenols as lignin models without adding any acids. It is suggested that Pt/carbon facilitates the hydrogenation of phenols and the hydrogenolysis of the resulting cyclohexanols.
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ژورنال
عنوان ژورنال: Journal of Analytical and Applied Pyrolysis
سال: 2009
ISSN: 0165-2370
DOI: 10.1016/j.jaap.2008.09.019