RT info:eu-repo/semantics/article
T1 Understanding biomass fractionation in subcritical & supercritical water
A1 Cocero Alonso, María José
A1 Abad Fernández, Nerea
A1 Adamovic, Tijana
A1 Vaquerizo Martín, Luis
A1 MartÍnez Fajardo, Celia María
A1 Pazo Cepeda, María Victoria
AB Biomass fractionation into its individual building blocks poses a major challenge to the biorefinery concept. The recalcitrance of the lignocellulose matrix and the high crystallinity of cellulose make typical feed stocks difficult to separate into their components. Hydrothermal processing fractionates biomass by its hydrolysis. However, a deep knowledge of hydrolysis principles is required since an inappropriate selection of the operating parameters such as an excessive temperature and a long residence times causes dramatic selectivity losses. This review is divided in four main sections which present the fundamentals of lignocellulosic biomass fractionation in hemicelluloses, cellulose and lignin. As the biomass structure plays an important role, a section to study the extraction of the linked phenols that joint lignin and hemicelluloses is included.
PB Elsevier
YR 2017
FD 2017
LK http://uvadoc.uva.es/handle/10324/25075
UL http://uvadoc.uva.es/handle/10324/25075
LA eng
NO M J Cocero, A Cabezas, N Abad, T Adamovic, L Vaquerizo, C Martinez-Fajardo,V Pazo-Cepeda. Understanding biomass fractionation in subcritical & supercritical wáter. Journal of supercritical fuids. Special issue in Biomass Fractionation in Subcritical & supercritical water.  2017
NO Producción Científica
DS UVaDOC
RD 26-dic-2024