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Chemical recycling of municipal packaging waste by pyrolysis
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2011-07-05)
[EN]The present doctoral thesis centers on studying pyrolysis as a chemical recycling
technique for rejected packaging waste fractions coming from separation and sorting
plants. The pyrolysis experiments have been carried ...
Optimization of the pyrolysis process for the production of a biomass derived reducing agent and hydrogen-rich gases
(2014-06-30)
[EN] This thesis is devoted to the optimization of the biomass pyrolysis process for the simultaneous production of bioreducing agents and high value gases. The thesis is part of the existing collaborative research work ...
Indoor air treatment by coupling biofiltration and adsortion
(2015-12-17)
La calidad del aire interior juega un papel importante en la salud de las personas y su bienestar puesto que la población pasa una parte importante de su vida dentro de lugares cerrados. Los Compuestos Orgánicos Volátiles ...
Development of maize starch-based nanocomposite films and hydrogels incorporating polysaccharide and graphene derived nanoentities
(2019-07-08)
Doktorego tesi honen helburua almidoian oinarritutako materialen lorpena eta karakterizazioa izan da. Aplikazio desberdinetan erabiltzeko bi material mota garatu dira.: plastifikatutako almidoi film eta nanokonposite filmak ...
Synthesis and characterization of waterborne polyurethane and polyurethane-urea towards eco-friendly materials by cellulose nanocrystals and plant extracts incorporation
(2017-02-23)
In this work, environmentally friendly anionic waterborne polyurethane and polyurethane-urea dispersions were synthesized in order to prepare films by casting. The effect of molar composition and synthesis route were ...
Development and application of thermal desorption techniques for the measurement of PAHs in ambient air
(2017-02-17)
Entre todos los contaminantes, los hidrocarburos aromáticos policíclicos (HAPs) han sido objeto de uninterés creciente en los últimos años. Debido a sus características (propiedades carcinogénicas,mutagénicas e inmunotóxicas) ...
Biobased polyurethanes and nanocomposites. From structure/properties relationship to shape-memory behavior
(2017-05-26)
This work deals with the increase of the renewability of different porous and solid (thermoplastic and crosslinked) polyurethanes and bionanocomposites, by the incorporation of different reactants and nanoentities from ...
Pyrolysis of lignocellulosic biomass in a continuous screw reactor: production of charcoal useful for metallurgical applications and optimization of pyrolysis vapors.
(2019-04-11)
Actualmente el calentamiento global que padece el planeta como consecuencia de emisiones masivas de gases de efecto invernadero (en especial el CO2) a la atmosfera supone uno de los desafíos medioambientales más graves a ...
Industrial wood modification by heat treatments
(2018-02-23)
El objetivo principal de este trabajo de tesis fue el de mejorar las propiedades naturales de la madera solida modificándola químicamente por medio de calor a altas temperaturas. La tecnología de termo-tratado ha despertado ...