Production of polyols and polyurethane from biomass: a review

My Ha Tran, Eun Yeol Lee

Research output: Contribution to journalReview articlepeer-review

55 Citations (Scopus)

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 languageEnglish
Pages (from-to)2199-2223
Number of pages25
JournalEnvironmental Chemistry Letters
Volume21
Issue number4
DOIs
Publication statusPublished - 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

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