Mostrando ítems 1-9 de 9
Domínguez Escalante, Montse (Fecha de defensa: 2016-01-15)
Hydrogen is an energy vector; it is not a direct energy source. It is an energy carrier. Hydrogen can be used to feed fuel cells (an electrochemical device), thus increasing the efficency of energy ...
Morral Molto, Eloi (Fecha de defensa: 2021-12-03)
The growth in world population has led to a significant increase in the generation of wastes (solid, liquid and gaseous). Waste gas is probably the major issue in the case of waste treatment, due to the ...
Canudas Ventura, Miquel (Fecha de defensa: 2020-07-24)
The leather manufacturing process consists of a sequence of complex chemical reactions and mechanical processes that allow turning skin, a putrefiable by-product of alimentary industry, into leather, a ...
Gutiérrez Muntada, Jordi (Fecha de defensa: 2017-06-09)
In the leather industry, the finish process uses many types of resins including butadiene, acrylic and polyurethanes, aided by auxiliaries as pigments, waxes etc. that give touch to different articles ...
Fernández Francos, Xavier (Fecha de defensa: 2009-07-10)
S’ha estudiat la copolimerització de resines epoxi amb una spirobislactona com a comonòmer per tal de controlar la contracció química durant el curat i millorar la seva degradabilitat per tal d’afavorir ...
Pérez Quiñones, Carme (Fecha de defensa: 2017-07-19)
The laboratories of the leather sector have the necessity to analyse anionic species in different samples. Although ionic chromatography is currently the best method for this analysis, until now, the ...
Casadesús Fusté, Marta (Fecha de defensa: 2019-11-25)
The worldwide poultry industry generates a large amount of wastes which, accordingly to the current law, are mostly discarded. These wastes include chicken feathers, keratin structures which 109.056.179 ...
Sánchez Jiménez, Margarita (Fecha de defensa: 2017-10-25)
Since their discovery, the spectacular properties of polymers called "conducting" have given rise to an important field of study in order to obtain knowledge about them and their commercial application ...
Molins Duran, Gemma (Fecha de defensa: 2023-12-18)
(English) Chicken meat production has increased in recent years and is expected to continue growing, which also increases the generation of waste from the poultry industry. Chicken feathers (PlP) are ...