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   Articles with "organosolv" as a keyword



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Simulation and optimization of organosolv based lignocellulosic biomass refinery: A review.

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recommendations! Published in 2021 at "Bioresource technology"

DOI: 10.1016/j.biortech.2021.126158

Abstract: Organosolv pretreatment can be considered as the core of the lignocellulosic biomass fractionation within the biorefinery concept. Organosolv facilitates the separation of the major fractions (cellulose, hemicelluloses, lignin), and their use as renewable feedstocks to… read more here.

Keywords: biorefinery; optimization; lignocellulosic biomass; organosolv ... See more keywords
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Aqueous acetone fractionation of kraft, organosolv and soda lignins.

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recommendations! Published in 2018 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2017.08.102

Abstract: Technical lignins are structurally heterogeneous and polydisperse. This work describes the use of a simple and green method for lignin fractionation, using different proportions of acetone (40 and 60%) in water. Lignins from three different… read more here.

Keywords: aqueous acetone; fractionation; lignin; soda ... See more keywords
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Microparticles based on ionic and organosolv lignins for the controlled release of atrazine.

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recommendations! Published in 2018 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2018.07.010

Abstract: Lignins are natural polymers of the lignocellulosic biomass. Nowadays, there is a growing interest in developing value-added products based on lignins due to their renewability, low cost and abundance. In this work, lignin microspheres from… read more here.

Keywords: atrazine; controlled release; release atrazine; organosolv ... See more keywords
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Catalytic conversion of organosolv lignins to phenolic monomers in different organic solvents and effect of operating conditions on yield with methyl isobutyl ketone

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recommendations! Published in 2018 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.7b02721

Abstract: Catalytic depolymerization of organosolv lignin to phenolic monomers with zeolites was investigated under various operating conditions. H-USY (Si/Al molar ratio = 5) outperformed H-USY with Si/Al ratios of 50 and 250, H-BEA, H-ZSM5, and fumed… read more here.

Keywords: operating conditions; isobutyl ketone; phenolic monomer; methyl isobutyl ... See more keywords