Producing Lignin-Based Polyols through Microwave-Assisted Liquefaction for Rigid Polyurethane Foam Production

Lignin-based polyols were synthesized through microwave-assisted liquefaction under different microwave heating times (5–30 min). The liquefaction reactions were carried out using polyethylene glycol (PEG-400)/glycerol as liquefying solvents and 97 wt% sulfur acid as a catalyst at 140 °C. The polyol...

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Detalles Bibliográficos
Autores principales: Xue, Bai-Liang, Wen, Jia-Long, Sun, Run-Cang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455266/
https://www.ncbi.nlm.nih.gov/pubmed/28787959
http://dx.doi.org/10.3390/ma8020586

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455266/
https://www.ncbi.nlm.nih.gov/pubmed/28787959
http://dx.doi.org/10.3390/ma8020586

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