Person:
Fernández Barrenechea, José María

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First Name
José María
Last Name
Fernández Barrenechea
Affiliation
Universidad Complutense de Madrid
Faculty / Institute
Ciencias Geológicas
Department
Mineralogía y Petrología
Area
Cristalografía y Mineralogía
Identifiers
UCM identifierORCIDScopus Author IDWeb of Science ResearcherIDDialnet IDGoogle Scholar ID

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Now showing 1 - 2 of 2
  • Publication
    Microstructure and mineralogy of lightweight aggregates manufactured from mining and industrial wastes
    (Elsevier, Ltd., 2011) González Corrochano, B.; Alonso Azcárate, Jacinto; Rodas, Magdalena; Fernández Barrenechea, José María; Luque del Villar, Francisco Javier
    The microstructure and mineralogy of lightweight aggregates manufactured with washing aggregate sludge, sewage sludge and a clay-rich sediment have been studied. The mineralogical analysis revealed the neo-formation of plagioclase and pyroxene group minerals and a minor presence of gehlenite. Some relationships may be established: (i) heating temperature and dwell time affect the formation of new porosity; (ii) the disappearance of pyroxenes could produce changes in the density of the solid material in the lightweight aggregates; (iii) when an external glassy film is not present, water absorption values depend on the size and number of each type of pore.
  • Publication
    Cambios mineralógicos en una bentonita tras 7,6 años de tratamiento termo-hidráulico
    (Sociedad Española de Mineralogía, 2008-09) Gómez Espina, Roberto; Villar Galicia, María Victoria; Fernández Barrenechea, José María; Luque del Villar, Francisco Javier; Cuevas Rodríguez , Jaime