Abstract
Depletion of fossil fuels and climate issues are calling for renewable sources of chemicals such as modern biomass, yet converting biomass into chemicals is challenging due to the inherent molecular complexity of biomass composition. Here, we review recent methods for the production of polyols from vegetable oil, lignin, and carbohydrates. We also review the production of polyurethane from biomass polyols. Conversion of vegetable oil into polyols is done by epoxidation, hydroformylation, and transesterification. Conversion of lignin into polyols is done by solvothermal liquefaction, hydroxymethylation, oxypropylation, and phenolation.
Original language | English |
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Pages (from-to) | 2199-2223 |
Number of pages | 25 |
Journal | Environmental Chemistry Letters |
Volume | 21 |
Issue number | 4 |
DOIs | |
Publication status | Published - Aug 2023 |
Bibliographical note
Publisher Copyright:© 2023, The Author(s), under exclusive licence to Springer Nature Switzerland AG.
Keywords
- Lignin
- Polyol
- Polyurethane
- Sugar
- Sustainable production
- Vegetable oil