Blar i Department of Chemistry på forfatter "Derribsa, Hailegebrel"
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Formic acid assisted liquefaction of lignin in water and ethanol, investigated for a 0.025 and a 5 L batch reactor: Comparison of yields and compositions of the products
Ghoreishi, Solmaz; Barth, Tanja; Derribsa, Hailegebrel (Peer reviewed; Journal article, 2019)Formic acid assisted conversion of lignin to liquids (LtL-process), where lignin is hydrodeoxygenated in a one-step conversion, produces bio-oils with a molecular weight range of 300–600 Da that comprise a complex mixture ... -
Stirred and non-stirred lignin solvolysis with formic acid in aqueous and ethanolic solvent systems at different levels of loading in a 5-L reactor
Ghoreishi, Solmaz; Barth, Tanja; Derribsa, Hailegebrel (Peer reviewed; Journal article, 2019)Lignin polymer is biologically and chemically stable and requires highly vigorous conditions for de-polymerization, and subsequent stabilization of the monomeric conversion products to prevent re-polymerization and char ...