Enviaments recents

• High pressure grinding rolls modelling and parameters dependency 

  Anticoi Sudzuki, Hernán Francisco (Universitat Politècnica de Catalunya, 2019)
  Conjunt de dades
  Accés obert

  A model for High Pressure Grinding Rolls (HPGR) was developed in this work based on the widely used Population Balance Model (PBM). This approach uses a variety of different functions one of which is the breakage distribution ...
• High pressure roll crusher modelling 

  Anticoi Sudzuki, Hernán Francisco (Universitat Politècnica de Catalunya, 2018)
  Conjunt de dades
  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 ...
• Breakage function determination for HPGR 

  Anticoi Sudzuki, Hernán Francisco (Universitat Politècnica de Catalunya, 2018)
  Conjunt de dades
  Accés obert

  The modelling of high pressure grinding rolls is described by the population balance model, a mass balance which includes several functions that are related to the mineral characteristics, material kinetics and operative ...
• Geostandards of the Valentí Masachs Geology Museum 

  Parcerisa Duocastella, David; Fàbrega Alsina, Carles; Gurenko, Andrey; Franke, Christine (Universitat Politècnica de Catalunya, 2016)
  Conjunt de dades / Imatge
  Accés obert
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  Predicting instrumental mass fractionation (IMF) of stable isotope SIMS analyses by response surface methodology (RSM) [Dataset] 

  Parcerisa Duocastella, David; Rossell Garriga, Josep Maria; Fàbrega Alsina, Carles; Gurenko, Andrey; Franke, Christine (Universitat Politècnica de Catalunya, 2017-02)
  Conjunt de dades
  Accés obert

  Instrumental mass fractionation (IMF) of isotopic SIMS analyses (Cameca 1280HR, CRPG Nancy) was predicted by response surface methodology (RSM) for 18O/16O determinations of plagioclase, K-feldspar and quartz. The three ...