Exploració per autor "Oliva Moncunill, Josep"
Ara es mostren els items 25-44 de 73
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Influence of igneous intrusions on coal flotation feasibility: the case of Moatize Mine, Mozambique
Maraschin Zancan, Pedro; Schadach de Brum, Irineu Antônio; Ambrós, Weslei Monteiro; Hoffmann Sampaio, Carlos; Oliva Moncunill, Josep (2023-01-21)
Article
Accés obertIn this study, the influence on the properties of coal caused by proximity with an igneous intrusion in the Moatize mine was evaluated, together with the possibility of beneficiating such coal in the flotation circuit of ... -
Legislación de seguridad para minas y cuevas turísticas de la Unión Europea
Vintró Sánchez, Carla; Oliva Moncunill, Josep; Freijo Álvarez, Modesto; Sanmiquel Pera, Lluís; Parcerisa Duocastella, David; Alfonso Abella, María Pura; Mata Perelló, Josep Maria (2012)
Comunicació de congrés
Accés obertEn este trabajo se presentan los principales resultados del estudio de normativa de seguridad para minas y cuevas turísticas de la Unión Europea (UE). Del conjunto de países donde existen minas y cuevas turísticas se han ... -
Liberation characteristics of Ta–Sn ores from Penouta, NW Spain
Alfonso Abella, María Pura; Hamid, Sarbast Ahmid; Anticoi Sudzuki, Hernán Francisco; García-Vallès, Maite; Oliva Moncunill, Josep; Tomasa Guix, Oriol; López Moro, Francisco Javier; Bascompta Massanes, Marc; Llorens, Teresa; Castro López, David; García Polonio, Francisco (2020-05-31)
Article
Accés obertThe strategic importance of tantalum and its scarcity in Europe makes its recovery fromlow grade deposits and tailings interesting. In Penouta, the contents of Ta and Sn in old tailingsfrom an Sn mine are of economic ... -
Mineralogical characterisation of tantalum ores for the optimization of their processing
Alfonso Abella, María Pura; Oliva Moncunill, Josep; García-Vallès, Maite; Tomasa Guix, Oriol; Calvo Torralba, Daniel; Guasch Cascallo, Eduard; Anticoi Sudzuki, Hernán Francisco; Parcerisa Duocastella, David (2016-10-19)
Article
Accés obert -
Modeling the liberation of comminuted scheelite using mineralogical properties
Hamid, Sarbast; Alfonso Abella, María Pura; Oliva Moncunill, Josep; Anticoi Sudzuki, Hernán Francisco; Guasch Cascallo, Eduard; Hoffmann Sampaio, Carlos; García-Vallès, Maite; Escobet Canal, Teresa (2019-09-03)
Article
Accés obertIn this paper, the modeling of the liberation of scheelite is presented. A pattern of concentration experiments was performed to investigate the scheelite liberation and distribution density calculation procedure. In this ... -
Modelització en processament de minerals
Oliva Moncunill, Josep (Universitat Politècnica de Catalunya, 2018)
Apunts
Accés obert -
Modelització en separació de minerals
Oliva Moncunill, Josep (Universitat Politècnica de Catalunya, 2018-01-30)
Apunts
Accés obert -
Nb-Ta oxide minerals of alluvial placers from the Sunsás belt, precambrian shield of Bolivia
Alfonso Abella, María Pura; Oliva Moncunill, Josep; Calvo Torralba, Daniel; Parcerisa Duocastella, David; García-Vallès, Maite (2015)
Comunicació de congrés
Accés obert -
New approach to ball mill modelling as a piston flow process
Guasch Cascallo, Eduard; Anticoi Sudzuki, Hernán Francisco; Hamid, Sarbast; Oliva Moncunill, Josep; Alfonso Abella, María Pura; Escobet Canal, Teresa; Sanmiquel Pera, Lluís; Bascompta Massanes, Marc (2018-01-15)
Article
Accés obert -
Optimization of the tantalum ore production by control the milling process
Alfonso Abella, María Pura; Oliva Moncunill, Josep; Álvarez Rodríguez, Beatriz; Jorge Sánchez, Juan; Sanmiquel Pera, Lluís; Parcerisa Duocastella, David; Tomasa Guix, Oriol; Calvo Torralba, Daniel; Guasch Cascallo, Eduard; Felipe Blanch, José Juan de; Anticoi Sudzuki, Hernán Francisco; García-Vallès, Maite (2015)
Text en actes de congrés
Accés obertTantalum is a strategic metal with multiple applications in the new technologies. Tantalum deposits are scarce in EU. Thus, more efficient extracting processes are necessary to contribute to major European independency on ... -
Optimization of Water Leaching of Chlorides from Aluminum Salt Slag
Teixeira, Artur Bressanelli; Ambrós, Weslei Monteiro; Hoffmann Sampaio, Carlos; Raposo, Fortunato Lucas Quembo; Schadach de Brum, Irineu Antônio; Oliva Moncunill, Josep (2022-09-09)
Article
Accés obert -
Optimization systems developed to improve the yield on tungsten and tantalum extraction and reduce associated costs – the EU HORIZON 2020 Optimore project (grant no. 642201)
Oliva Moncunill, Josep; Alfonso Abella, María Pura; Fitzpatrick, Rob; Ghorbani, Yousef; Graham, Peter; Graham, Alex; Bengtsson, Magnus; Everstsson, Magnus; Hühnerfürst, Tim; Lieberwirth, Holger; Rudolph, Martin; Kupka, Nathalie; Menéndez Aguado, Juan María; González, G.; Berjaga, Xavier; Lopez Orriols, Josep Maria (2017)
Text en actes de congrés
Accés obert -
Ore processing technologies applied to industrial waste decontamination: a case study
Anticoi Sudzuki, Hernán Francisco; Oliva Moncunill, Josep; Hoffmann Sampaio, Carlos; Pérez Álvarez, Rubén; Malagón Picón, Beatriz (2022-05-30)
Article
Accés obert -
Processament de minerals
Oliva Moncunill, Josep (Universitat Politècnica de Catalunya, 2017)
Apunts
Accés obert -
PROCESSAMENT DE MINERALS
Oliva Moncunill, Josep (Universitat Politècnica de Catalunya, 2008-01-18)
Examen
Accés restringit a la comunitat UPC -
PROCESSAMENT DE MINERALS (1r quadrimestre)
Oliva Moncunill, Josep (Universitat Politècnica de Catalunya, 2008-01-10)
Examen
Accés restringit a la comunitat UPC -
PROCESSAMENT DE MINERALS (Examen 1r quadrimestre)
Oliva Moncunill, Josep (Universitat Politècnica de Catalunya, 2007-01-23)
Examen
Accés restringit a la comunitat UPC -
PROCESSAMENT DE MINERALS (Examen 2n quadrimestre)
Oliva Moncunill, Josep (Universitat Politècnica de Catalunya, 2012-06-20)
Examen
Accés restringit a la comunitat UPC -
Production of high-quality coarse recycled aggregates through a two-stage jigging process
Dos Santos, Viviane L. G.; Tubino, Rejane Maria Candiota; Ambrós, Weslei Monteiro; Miltzarek, Gérson L.; Oliva Moncunill, Josep; Cazacliu, Bogdan G.; Dal Molin, Denise C. C.; Hoffmann Sampaio, Carlos (2022-04-25)
Article
Accés obert -
Quantitative mineralogical comparison between HPGR and ball mill products of a Sn-Ta ore
Hamid, Sarbast; Alfonso Abella, María Pura; Anticoi Sudzuki, Hernán Francisco; Guasch Cascallo, Eduard; Oliva Moncunill, Josep; Dosbaba, Marek; García-Vallès, Maite; Chugunova, Marina (2018)
Article
Accés obertThe mineralogy and liberation characteristics of the comminuted Penouta leucogranite host of the Sn-Ta ore were determined. Grinding developed by a combination of high-pressure grinding rolls (HPGR) followed by a ball mill ...