Characterization of lignin and lignin-derivatives from biomass. Application as expander of Lead-acid battery

Autores: Naim, MT; Lara-Serrano, M; Romero, AF; Morales-delaRosa, S; Campos-Martin, JM; Moreno, JRA; Ocon, P

Artículo.
Arab. J. Chem.. vol: 15. page: 1878-5352.
Fecha: OCT. 2022.
Doi: 10.1016/j.arabjc.2022.104127.

Resumen:
Expanders, as lignosulfonates, are crucial for a good performance of Pb/acid batteries. In the process of discharge, the Pb and the PbO2 go to PbSO4. The formed PbSO4 is adsorbed on the surface [read more]

Arturo Pérez2022-11-09T17:47:54+01:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary|

Optimization of the immobilization of xylanase from Thermomyces lanuginosus to produce xylooligosaccharides in a batch type reactor

Autores: Alagoz, D; Varan, NE; Yildirim, D; Fernandez-Lafuente, R

Article.
Mol. Catal.. vol: 531. page: 2468-8231.
Fecha: OCT. 2022.
Doi: 10.1016/j.mcat.2022.112647.

Resumen:
The xylanase from Thermomyces lanuginosus was immobilized following very different protocols, using 3-aminopropyl (Xyl/CNT-NH2) and carboxylic acid (Xyl/CNT-C) functionalized multi-walled carbon nanotubes or after glutaraldehyde activation of CNT-NH2 (Xyl/CNT-Glu). It was also immobilized on carboxylic acid functionalized multi-walled carbon nanotubes [read more]

Arturo Pérez2022-11-09T17:50:52+01:00Categories: Publicaciones 2022|Tags: Chemistry, Physical|

Recent advances in continuous reduction of furfural to added value chemicals

Autores: Richel, A; Maireles-Torres, P; Len, C

Article.
Curr. Opin. Green Sustain. Chem.. vol: 37. page: 2452-2236.
Fecha: OCT. 2022.
Doi: 10.1016/j.cogsc.2022.100655.

Resumen:
This report describes the recent advances in reduction of furfural to added-value chemicals under liquid phase and gas phase continuous flow systems using conventional activation and using electrochemical activation. The main biobased-chemicals obtained furfuryl alcohol, tetrahydrofurfuryl alcohol, 2-methylfuran and [read more]

Arturo Pérez2022-11-09T17:52:53+01:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary; Green & Sustainable Science & Technology|

Daily Archives: 9 octubre, 2022

Characterization of lignin and lignin-derivatives from biomass. Application as expander of Lead-acid battery

Optimization of the immobilization of xylanase from Thermomyces lanuginosus to produce xylooligosaccharides in a batch type reactor

Recent advances in continuous reduction of furfural to added value chemicals

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