In the present work the revision, deduction and application of mathematical models in the quantification of the reaction kinetics of leaching processes of national sulphided minerals in chemical systems is made. The interaction between the mineral particles and the leaching solution is controlled by three possible mechanisms: by chemical reaction, by diffusion through the porous bed and by mass transfer; Each mechanism has its own mathematical modeling and parametric conditions. Experimental runs of leaching of gold and copper minerals are presented, in which their kinetic control equations of the most relevant variables are shown. Other empirical models are also shown that are used to elucidate the phenomenology of the leaching of mineral ...
Tesis (Ingeniero Civil en Minas)Los yacimientos polimetálicos del distrito Talcuna se caracteriza...
Neutral brines of the Na-Cl type from La Playa saline system reach extremely high concentrations (up...
The sample that is the object of this research work is a kind of bituminous coal, from the Mount Huá...
In the present work the revision, deduction and application of mathematical models in the quantifica...
The thermal decomposition process of chrysocoUa mineral and a copper hidroxysulfate is studied in th...
Thermodynamic simulation models have been developed to observe the behavior of the minor elements Zn...
Se realizó un estudio para obtener información sólida sobre el comportamiento de la lixiviación de m...
Se estudia comparativamente la cinética de degradación térmica en atmósfera inerte de aserrín de ála...
The sample that is the subject of study is a concentrate mainly of gold pyrite, product of the flota...
Este capítulo presenta la extracción de litio a partir del mineral espodumeno por la vía pirometalúr...
Artículo original publicado en: http://www.ehu.eus/sem/macla_pdf/macla9/macla9_89.pdfLas mineralizac...
In this work, the effect of the agitation speed on the thiourea kinetics with thiourea of gold-float...
RESUMEN El presente trabajo de aplicación pretende enfatizar en la importancia que se tiene al opta...
Treballs Finals del Grau de Geologia, Facultat de Geologia, Universitat de Barcelona, Curs: 2016-201...
La concentración mineralógica que se da en las aguas subterráneas puede deberse a causa de contamin...
Tesis (Ingeniero Civil en Minas)Los yacimientos polimetálicos del distrito Talcuna se caracteriza...
Neutral brines of the Na-Cl type from La Playa saline system reach extremely high concentrations (up...
The sample that is the object of this research work is a kind of bituminous coal, from the Mount Huá...
In the present work the revision, deduction and application of mathematical models in the quantifica...
The thermal decomposition process of chrysocoUa mineral and a copper hidroxysulfate is studied in th...
Thermodynamic simulation models have been developed to observe the behavior of the minor elements Zn...
Se realizó un estudio para obtener información sólida sobre el comportamiento de la lixiviación de m...
Se estudia comparativamente la cinética de degradación térmica en atmósfera inerte de aserrín de ála...
The sample that is the subject of study is a concentrate mainly of gold pyrite, product of the flota...
Este capítulo presenta la extracción de litio a partir del mineral espodumeno por la vía pirometalúr...
Artículo original publicado en: http://www.ehu.eus/sem/macla_pdf/macla9/macla9_89.pdfLas mineralizac...
In this work, the effect of the agitation speed on the thiourea kinetics with thiourea of gold-float...
RESUMEN El presente trabajo de aplicación pretende enfatizar en la importancia que se tiene al opta...
Treballs Finals del Grau de Geologia, Facultat de Geologia, Universitat de Barcelona, Curs: 2016-201...
La concentración mineralógica que se da en las aguas subterráneas puede deberse a causa de contamin...
Tesis (Ingeniero Civil en Minas)Los yacimientos polimetálicos del distrito Talcuna se caracteriza...
Neutral brines of the Na-Cl type from La Playa saline system reach extremely high concentrations (up...
The sample that is the object of this research work is a kind of bituminous coal, from the Mount Huá...