Elikagaien barru-barruko egitura

Duración (en horas): De 31 a 40 horas.Nivel educativo: Grado

Estatistika deskribatzailea, proiektuen bidez lantzeko proposamena

Duración (en horas): Más de 50 horas. Nivel educativo: Grado

Zein da erosketa-aukerarik onena?

Duración (en horas): Más de 50 horas. Nivel educativo: Grado

Artículo "L'Engrenage de la violence" publicado en el diario "Le Monde". Trata de la violencia política en el País Vasco.

Fecha: 29-10-1969 / Unidad de instalación: Carpeta 48 - Expediente 8-8 / Nº de pág.: 4 (mecanografiadas)

Los museos interactivos de ciencias como recurso didáctico en la formación inicial del profesorado de Educación Primaria

258 p. + 19 p. ; Bibliogr.: pp. 253-258

Intervención didactica desde la perspectiva de género en la formación inicial de un grupo de docentes de educación física

659 págs.

Chemical recycling of municipal packaging waste by pyrolysis

[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 out in a lab-scale installation equipped with a 3.5 L semi-batch reactor and a condensation and collection system for the liquids and gases generated. In the present thesis, an experimental study on the conventional pyrolysis process applied to the aforementioned waste fractions has been conducted, as well as the study of non-conventional or advanced pyrolysis processes such as catalytic and stepwise pyrolysis. The study of the operating parameters has been carried out using a mixed plastics simulated sample, the composition of which is similar to that found in real fractions, and subsequently the optimized process has been applied to real packaging waste. An exhaustive characterization of the solids, liquids and gases obtained in the process has been made after each experiment and their potential uses have been established. Finally, an empirical model that will predict the pyrolysis yields (% organic liquid, % aqueous liquid, % gases, % char, % inorganic solid) as a function of the composition of the initial sample has been developed. As a result of the experimental work done, the requirements have been established for an industrial packaging waste pyrolysis plant that aims to be sufficiently versatile as to generate useful products regardless of the nature of the raw material.

Practicumaren eragina gizarte langintzako heziketan: Gasteizko Eskolaren kasua 1964-2009

353 p. : tab.