2024-03-29T11:44:26Zhttp://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/314982021-06-24T07:46:20Zcom_10324_31661com_10324_952com_10324_894com_10324_1173com_10324_931col_10324_31662col_10324_1371
Martínez, Celia M.
Cantero Sposetti, Danilo Alberto
Cocero Alonso, María José
2018-09-11T06:56:22Z
2018-09-11T06:56:22Z
2018
Journal of Cleaner Production, 2018 (In Press)
0959-6526
http://uvadoc.uva.es/handle/10324/31498
https://doi.org/10.1016/j.jclepro.2018.09.066
Producción Científica
Sugar beet pulp (SBP) is the major by-product in sugar industry. To make profit out of this undervalued residue, the FASTSUGARS process was proposed as a solution, combining the advantages of supercritical water as hydrolysis medium with very short reaction times in the so-called ultrafast reactors. Operating at 390 °C, 25 MPa and reaction times between 0.11 and 1.15 s it was possible to convert SBP into sugars and to obtain a lignin-like solid fraction. The highest yields of C-6 and C-5 sugars (61 and 71% w/w, respectively) were obtained at 0.11 s with the lowest yield of degradation products. The solid product obtained at 0.14 s was thoroughly analyzed by acid hydrolysis, TGA and FTIR analysis to prove its enhanced thermal properties and aromaticity. The FASTSUGARS process demonstrated being a versatile and promising technology to be integrated in the future biorefineries.
Ministerio de Economía, Industria y Competitividad (Project CTQ2013-44143-R and CTQ2016-79777-R)
application/pdf
eng
Elsevier
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 International
Biorrefinería
Remolacha azucarera
Production of saccharides from sugar beet pulp by ultrafast hydrolysis in supercritical water
info:eu-repo/semantics/article
https://www.sciencedirect.com/science/article/pii/S095965261832780X?via%3Dihub
SI