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Valorization of lignin from aqueous-based lignocellulosic biorefineries

Journal Article · · Trends in Biotechnology
An additional 100 million tons/year of lignin coproduct will result when lignocellulosic biomass is processed in biorefineries to fiber, sugars, biofuels, and bioproducts. This will double the amount of lignin already generated from pulping and paper production. Unlike pulping that results in lignosulphonate (88% of total) or Kraft lignin (9%), aqueous-based biorefining leaves behind non-sulfonated lignin and aromatic molecules. Furthermore, this new type of lignin provides opportunities for large volume agricultural uses such as controlled-release carriers and soil amendments as well as feedstocks for new chemistries that lead to molecular building blocks for the chemical industry and to precursors for sustainable aviation biofuels.
Research Organization:
Purdue University, West Lafayette, IN (United States)
Sponsoring Organization:
USDOE; US DOE
Grant/Contract Number:
EE0008910
OSTI ID:
2429489
Journal Information:
Trends in Biotechnology, Journal Name: Trends in Biotechnology Journal Issue: 11 Vol. 42; ISSN 0167-7799
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

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