<i>In situ</i> amino–lignin production <i>via</i> biomass fractionation for high-efficacy CO <sub>2</sub> capture
Ruijie Wu, Caiyun Liu, Yongchao Zhang, Jiayun Xu, Andrey Pranovich, Jarl Hemming, Teija Tirri, Xiaoju Wang, Chunlin Xu
Abstract
One-pot reactive fractionation of biomasses using an aniline–formic acid solvent system produces high-purity cellulose and high-N-density aminated lignins. The obtained aminated lignin can serve as a valuable precursor for carbon capture.
Topics & Concepts
LigninIn situFractionationBiomass (ecology)ChemistryProduction (economics)Organic chemistryPulp and paper industryChemical engineeringBiologyAgronomyEngineeringEconomicsMacroeconomicsBiofuel production and bioconversionCatalysts for Methane Reforming