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Mostrando ítems 11-20 de 650
Using the queuing theory in mine haulage. Case of Magistral mining operationAplicación del modelo de colas al acarreo minero. Caso Mina Magistral
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2017)
Operating methods for mining in Peru medianMétodos de explotación en la mediana minería del Perú
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2012)
Reliability model for the optimal replacement of shovel cables
(INST MINING METALLURGY, 1999)
A reliability model has been developed for the optimal replacement of mining shovel cables on the basis of adherence to a replacement policy governed by number of hours. Change-out times are determined that minimize the ...
Modes of lithium extraction in Argentina: Mining politics in Catamarca, Jujuy, and Salta
(Konrad Adenauer Foundation, 2020)
Lithium is a strategic mineral resource. Because of the high-charge density and long life of lithium carbonate, rechargeable lithium-ion batteries are widely used not only in consumer electronic devices, like mobile phones ...
Impactos dos acidentes em barragens de rejeito de mineração: uma revisão histórica
(Instituto de GeociênciasUFBABrasil, 2018-10-25)
ABSTRACT - The aim of this study is to critically analyse the data of accidents with mining tailing dams,
acquired from 148 scientific articles, 11 technical reports, and 4 databases available online
(Supplementary ...
Análise comparativa dos benefícios econômicos, operacionais e ambientais do método Terrace Mining na mineração de gipsita do polo gesseiro do Araripe
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Engenharia Mineral, 2018)
Gestión de costos en la minería subterránea. Caso estudio: unidad minera El Porvenir
(Pontificia Universidad Católica del PerúPE, 2020)
Gestión de costos en la minería subterránea. Caso estudio: unidad minera El Porvenir
(Pontificia Universidad Católica del PerúPE, 2020)
Metal-selective processing from the Los Sulfatos Porphyry-Type Deposit in Chile: Co, Au, and Re recovery workflows based on advanced geochemical characterization
(MDPI, 2020)
Sulfides extracted from porphyry-type deposits can contain a number of metals critical for the global energy transition, e.g., Co and precious metals such as Au and Re. These metals are currently determined on composite ...
¿Cuál es el costo de la contaminación ambiental minera sobre los recursos hídricos en el Perú?What is the cost of mining's polluting Peruvian water resources?
(Pontificia Universidad Católica del Perú. Departamento de EconomíaPE, 2015)