Enviaments recents

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  An improved high-pressure roll crusher model for tungsten and tantalum ores 

  Anticoi Sudzuki, Hernán Francisco; Guasch Cacalló, Eduard; Hamid, Sarbast; Oliva Moncunill, Josep; Alfonso Abella, María Pura; Bascompta Massanes, Marc; Sanmiquel Pera, Lluís; Escobet Canal, Teresa; Escobet Canal, Antoni; Parcerisa Duocastella, David; Peña Pitarch, Esteve; Argelaguet Isanta, María Rosa; Felipe Blanch, José Juan de (2018-10-25)
  Article
  Accés obert

  An improved approach is presented to model the product particle size distribution resulting from grinding in high-pressure roll crusher with the aim to be used in standard high-pressure grinding rolls (HPGR). This approach ...
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  Migration of Mn-rich fluids through normal faults and fine-grained terrigenous sediments during early development of the Neogene Vallès-Penedès half-graben (NE Spain) 

  Trave, A.; Roca Abella, Eduard; Playà Pous, Elisabet; Parcerisa Duocastella, David; Gómez Gras, David Manuel; Martín Martín, J. E. (2009-11)
  Article
  Accés obert

  The Miocene siliciclastic sediments infilling the Vallès-Penedès half-graben are affected by two sets of structures developed during the extensional tectonics that created the basin. The first set, represented by extension ...
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  Evolución diagenética de la plataforma carbonatada Aptiense Superior del sector Benicàssim-Oropesa, Cuenca del Maestrat, Cadena Ibérica 

  Tomás, S; Parcerisa Duocastella, David; Travé, Anna (2007-11)
  Article
  Accés obert

  The upper Aptian carbonate platform of Benicàssim-Orpesa area contains reefal facies that are affected by a complex diagenetic evolution including: (1) Calcite 1, (2) Calcite 2, (3) Calcite 3, (4) Silica and dolomite, and ...
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  Estratigrafía y petrología del subsuelo precuaternario del sector SW de la depresión de Barcelona (Cadenas Costeras Catalanas, NE de Iberia) 

  Parcerisa Duocastella, David; Gámez, D; Gómez Gras, David Manuel; Usera, J; Simó Marfá, Juan Antonio; Carrera Ramírez, Jesús (2008-12)
  Article
  Accés obert

  Las numerosas obras de Ingeniería Civil que se han realizado en los últimos años en la depresión de Barcelona (ampliación del aeropuerto, ampliación del metro y AVE fundamentalmente) han permitido recabar mucha información ...
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  Análisis de la influencia de la evolución tecnológica en los riesgos laborales que afectan las mediciones topográficas 

  Sanmiquel Pera, Lluís; Bascompta Massanes, Marc; Vives Costa, Jordi; Freijo Álvarez, Modesto (2018-09-19)
  Article
  Accés obert

  Fundamento y Métodos: En esta investigación se presenta el caso de la mejora de los riesgos laborales que experimenta un puesto de trabajo dedicado a mediciones topográficas, con la evolución tecnológica experimentada en ...
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  Evaluación de los accidentes en el sector minero español entre los años 2010 y 2016 

  Freijo Álvarez, Modesto; Sanmiquel Pera, Lluís; Vintró Sanchez, Carla; Vives Costa, Jordi; Viladomat Vers, Antoni; Montañá Puig, Juan (2018-11-02)
  Article
  Accés obert

  Las actividades mineras son una de las industrias de mayor riesgo que exponen a los a sus trabajadores a un alto nivel de riesgo de salud y seguridad en el trabajo. El objetivo de este estudio fue evaluar durante un ...
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  Safety culture maturity assessment for mining activities in South America 

  Bascompta Massanes, Marc; Sanmiquel Pera, Lluís; Vintró Sanchez, Carla; Rossell Garriga, Josep Maria; Costa, M. (2018-10-09)
  Article
  Accés obert

  BACKGROUND:Health and safety is a crucial issue in the mining industry due to the implication of accidents in the sector. OBJECTIVE:This study determines the safety culture characteristics in several mining activities from ...
• Potential of tungsten tailings as glass raw materials 

  Alfonso Abella, María Pura; Tomasa Guix, Oriol; García-Vallès, Maite; Tarragó Aymerich, Mariona; Martínez Manent, Salvador (2018-10-01)
  Article
  Accés restringit per política de l'editorial

  Glasses from different types of tungsten mine tailings were obtained and studied to determine their ability to be used as raw materials of commercial glass. Tailings of granitic composition from Barruecopardo, of calc-silicate ...
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  Bioevents and redox conditions around the Cenomanian-Turonian anoxic event in Central Mexico 

  Núñez Useche, Fernando; Canet Miquel, Carles; Barragán, Ricardo; Alfonso Abella, María Pura (Elsevier, 2016-05-01)
  Article
  Accés obert

  The Xilitla section of central Mexico (western margin of the proto-North Atlantic) is characterized by pelagic sediments enriched in marine organic matter. Using biostratigraphic and radiometric data, it was dated at the ...
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  Carbonatitic lavas in Catanda (Kwanza Sul, Angola): mineralogical and geochemical constraints on the parental melt 

  Campeny, Marc; Kamenetsky, Vadim S; Melgarejo Draper, Joan Carles; Mangas, José; Manuel, José; Alfonso Abella, María Pura; Kamenetsky, Maya; Bambi, Aurora Cuaiela João Mateus; Gonçalves, Antonio Olimpio (2015-09-01)
  Article
  Accés obert
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  Fault-controlled and stratabound dolostones in the Late Aptian-earliest Albian Benassal Formation (Maestrat Basin, E Spain): Petrology and geochemistry constrains 

  Martín Martín, Juan Diego; Travé, Anna; Gómez Rivas, Enrique; Alfonso Abella, María Pura; Sizun, Jean Pierre; Vergés, Jaume; Stafford, Sherry L.; Salas Roig, Ramon (2015)
  Article
  Accés obert
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  Analysis of the European tourist mines and caves to design a monitoring system 

  Sanmiquel Pera, Lluís; Alfonso Abella, María Pura; Bascompta Massanes, Marc; Vintró Sánchez, Carla; Parcerisa Duocastella, David; Oliva Moncunill, Josep (2018)
  Article
  Accés obert

  A database of tourist mines and caves has been created to investigate the requirements of an integrated monitoring system with the aim of ensuring the safety of visitors and preserving the environment of the activities. ...

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