Ara es mostren els items 6-18 de 18

  • Metal mobilization and zinc-rich circumneutral mine drainage from the abandoned mining area of Osor (Girona, NE Spain) 

    Navarro Flores, Andrés Francisco; Font, Xavier; Viladevall, Manuel (2015-09-01)
    Article
    Accés obert
    Contaminated soil and mine wastes in Spain’s abandoned Osor mining area contain Cd, Co, Pb, Zn, As, Ba, and Sb at levels that exceed Catalonia’s regulatory limits for soils of industrial use. Mine water from the Coral adit, ...
  • New aluminium-silicon-copper microalloyed alloys 

    Font Moragón, Jaume; Schlesier Corrales, Alfred (Universitat Politècnica de Catalunya, 2018-02)
    Treball Final de Grau
    Accés restringit per decisió de l'autor
    Realitzat a/amb:  Bostlan / Aleastur
    [ANGLÈS] The objective of this project has been the development of new microalloyed aluminium-silicon-copper alloys, in order to obtain materials with improved properties through the application of heat treatments. Initially ...
  • Nous aliatges d'alumini microaliat 

    Font Moragón, Jaume; Cortina, Adrià (Universitat Politècnica de Catalunya, 2017-07)
    Treball Final de Grau
    Accés restringit per decisió de l'autor
    L’objectiu d’aquest projecte ha estat el desenvolupament de nous aliatges microaliats d’alumini per tal d’aconseguir materials amb propietats millorades mitjançant l’aplicació de tractaments tèrmics. Per poder dur a terme ...
  • Preview of different technologies to obtain zinc from zinc oxide 

    Romero Zabaleta, Jorge (Universitat Politècnica de Catalunya / Illinois Institute of Technology, 2010)
    Projecte/Treball Final de Carrera
    Accés obert
    Several methods to recover zinc from zinc oxide are reviewed and are put in the context of Zinc-Air Fuel Cells (ZAFC) feasibility to power electric vehicles (EVs). These methods can be classified in two groups: electrowinning ...
  • Recuperación del zinc de una solución de lavado del proceso de galvanización 

    García Ventura, Álvaro (Universitat Politècnica de Catalunya, 2011-06)
    Projecte/Treball Final de Carrera
    Accés obert
    Este proyecto se basa en la recuperación de Zinc de una solución de lavado de un proceso teórico de galvanización mediante el estudio de dos métodos; el proceso de extracción líquido-líquido y el proceso de membrana ...
  • Report Metalophtalocyanines II: ZnPc, FePc 

    Torrent Burgués, Juan (2011-04)
    Report de recerca
    Accés restringit per decisió de l'autor
  • Report Metalophtalocyanines I: ZnPc 

    Torrent Burgués, Juan (2011-03)
    Report de recerca
    Accés restringit per decisió de l'autor
  • Separation of zinc and bismuth by facilitated transport through activated composite membranes 

    Macanás de Benito, Jorge; Muraviev, Dmitri N.; Oleinikova, Maria; Muñoz Tapia, Maria (2006)
    Article
    Accés restringit per política de l'editorial
    This paper reports the results on the further development of activated composite membranes (ACM) containing di-2-ethyhexyl-dithiophosphoric acid (D2EHDTPA) as a carrier. The selectivity and transport properties of D2EHDTPA ...
  • Study of Cu-Zn and Au/TiO2 catalysts on anodized aluminum monoliths for hydrogen generation and purification 

    Adrover, E; Boldrini, D.; Divins, N.J.; Casanovas Hoste, Adrià; Tonetto, G.; López, Eduardo; Llorca Piqué, Jordi (2016-08)
    Article
    Accés restringit per política de l'editorial
    This work reports the preparation of Cu-Zn and Au/TiO2 catalysts on anodized aluminum monoliths (AAM). The structured catalysts were studied for the generation of H-2 by methanol steam reforming (MSR) and its purification ...
  • Thermal and mechanical stability of wurtzite-ZrAlN/cubic-TiN and wurtzite-ZrAlN/cubic-ZrN multilayers 

    Chen, Y.H.; Rogstrom, Lina; Roa Rovira, Joan Josep; Zhu, J. Q.; Schramm, I. C.; Johnson, L. J. S.; Schell, N.; Mücklich, Franck; Anglada Gomila, Marcos Juan; Oden, M. (Elsevier, 2017-09-15)
    Article
    Accés obert
    The phase stability and mechanical properties of wurtzite (w)-Zr0.25Al0.75N/cubic (c)-TiN and w-Zr0.25Al0.75N/c-ZrN multilayers grown by arc evaporation are studied. Coherent interfaces with an orientation relation of c-TiN ...
  • The zinc binding receptor GPR39 interacts with 5-HT1A and GalR(1) to form dynamic heteroreceptor complexes with signaling diversity 

    Tena Campos, Mercè; Ramon Portés, Eva; Borroto Escuela, Dasiel Óscar; Fuxe, Kjell; Garriga Solé, Pere (2015-12-01)
    Article
    Accés obert
    GPR39 is a class A G protein-coupled receptor involved in zinc binding and glucose homeostasis regulation, among other physiological processes. GPR39 was originally thought to be the receptor for obestatin peptide but this ...
  • Valorización de cobre y zinc contenidos en residuos líquidos industriales mediante integración de tecnologías de membrana e intercambio iónico 

    Manzano Reyes, Rodrigo Vicente (Universitat Politècnica de Catalunya, 2017-09-22)
    Projecte Final de Màster Oficial
    Accés obert
    En el presente Trabajo de Final de Máster (TFM) se estudió la separación de cobre (Cu), zinc (Zn) y arsénico (As), contenidos en una disolución sintética, la que simula un efluente industrial ácido de la industria ...
  • Zinc is involved in depression by modulating G-protein-coupled receptor heterodimerization 

    Tena Campos, Mercè; Ramon Portés, Eva; Lupala, Cecylia Severin; Pérez González, Juan Jesús; Koch, Karl-Wilhelm; Garriga Solé, Pere (2016-04)
    Article
    Accés obert
    5-Hydroxytryptamine 1A receptor and galanin receptor 1 belong to the G protein-coupled receptors superfamily, and they have been described to heterodimerize triggering an anomalous physiological state that would underlie ...