Bibliographic citations
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Barriga, A., (2013). Studies on the Curing and Leaching Kinetics of Mixed Copper Ores [University of British Columbia]. https://renati.sunedu.gob.pe/handle/sunedu/3059808http://hdl.handle.net/2429/44500
Barriga, A., Studies on the Curing and Leaching Kinetics of Mixed Copper Ores []. CA: University of British Columbia; 2013. https://renati.sunedu.gob.pe/handle/sunedu/3059808http://hdl.handle.net/2429/44500
@mastersthesis{renati/2990,
title = "Studies on the Curing and Leaching Kinetics of Mixed Copper Ores",
author = "Barriga Vilca, Abrahan",
publisher = "University of British Columbia",
year = "2013"
}
Title: Studies on the Curing and Leaching Kinetics of Mixed Copper Ores
Other Titles: Estudios sobre la cinética de curado y lixiviación de menas mixtas de cobre
Authors(s): Barriga Vilca, Abrahan
Advisor(s): Dixon, David
Keywords: Cobre; Lixiviación
OCDE field: https://purl.org/pe-repo/ocde/ford#2.05.01
Issue Date: May-2013
Institution: University of British Columbia
Abstract: El presente estudio tiene como objetivo proporcionar un medio para la integración sistemática del pretratamiento de curado y el proceso de lixiviación posterior. La implementación numérica del modelo se realiza mediante el lenguaje de programación Matlab. El enfoque de este modelo de curado y lixiviación es representar la cinética de lixiviación de cada especie mineral, lo que implica la solución de un sistema de ecuaciones diferenciales ordinarias. Los parámetros numéricos del modelo cinético de curado y lixiviación propuesto se obtuvieron a partir de una serie de experimentos de laboratorio. Además, se emplearon métodos novedosos para determinar la humedad de aglomeración óptima, la dosis óptima de ácido sulfúrico para el curado ácido y los parámetros de transporte de solutos relevantes. El modelo resultante se puede aplicar para el diseño, ampliación y optimización de una operación de lixiviación en pilas comercial nueva o existente.
The present study aims to provide a means for the systematic integration of the curing pretreatment and the subsequent leaching process. The numerical implementation of the model is done using the Matlab programming language. The focus of this curing and leaching model is to represent the leaching kinetics of each mineral species, which involves solution of a system of ordinary differential equations. The numerical parameters of the proposed curing and leaching kinetic model were found from a set of laboratory experiments. Additionally, novel methods for determining the optimum agglomeration moisture, the optimum sulfuric acid dose for acid curing, and the relevant solute transport parameters were employed. The resulting model can be applied for design, scale-up, and optimization of a new or existing commercial heap leach operation.
The present study aims to provide a means for the systematic integration of the curing pretreatment and the subsequent leaching process. The numerical implementation of the model is done using the Matlab programming language. The focus of this curing and leaching model is to represent the leaching kinetics of each mineral species, which involves solution of a system of ordinary differential equations. The numerical parameters of the proposed curing and leaching kinetic model were found from a set of laboratory experiments. Additionally, novel methods for determining the optimum agglomeration moisture, the optimum sulfuric acid dose for acid curing, and the relevant solute transport parameters were employed. The resulting model can be applied for design, scale-up, and optimization of a new or existing commercial heap leach operation.
Link to repository: https://renati.sunedu.gob.pe/handle/sunedu/3059808; http://hdl.handle.net/2429/44500
Note: Descargue el texto completo en el repositorio institucional de la University of British Columbia: http://hdl.handle.net/2429/44500
Discipline: Ciencia Aplicada
Grade or title grantor: University of British Columbia
Grade or title: Máster en Ciencia Aplicada
Register date: 27-Dec-2021
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
BarrigaVilcaA.pdf Restricted Access | Tesis (abierta en repositorio de origen) | 2.3 MB | Adobe PDF | View/Open Request a copy |
Autorizacion.pdf Restricted Access | Autorización del registro | 404.84 kB | Adobe PDF | View/Open Request a copy |
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