Seuraa
Oscar A. Benavente
Oscar A. Benavente
Metalurgical Ingeneer
Vahvistettu sähköpostiosoite verkkotunnuksessa ucn.cl
Nimike
Viittaukset
Viittaukset
Vuosi
Topochemical transformation of enargite into copper oxide by hypochlorite leaching
J Viñals, A Roca, MC Hernandez, O Benavente
Hydrometallurgy 68 (1-3), 183-193, 2003
722003
Copper dissolution from black copper ore under oxidizing and reducing conditions
O Benavente, MC Hernández, E Melo, D Núñez, V Quezada, Y Zepeda
Metals 9 (7), 799, 2019
242019
Effect of curing time on the dissolution of a secondary copper sulphide ore using alternative water resources
V Quezada, L Velásquez, A Roca, O Benavente, E Melo, B Keith
IOP Conference Series: Materials Science and Engineering 427 (1), 012030, 2018
192018
Effect of pretreatment prior to leaching on a chalcopyrite mineral in acid media using NaCl and KNO3
V Quezada, A Roca, O Benavente, M Cruells, B Keith, E Melo
Journal of Materials Research and Technology 9 (5), 10316-10324, 2020
152020
A leaching process for removing arsenic from enargite-bearing copper concentrates
A Roca, J Viñals, O Benavente, MC Hernández, O Herreros
Copper 2003-Cobre 2003 6, 631-644, 2003
122003
The effects of sulphuric acid and sodium chloride agglomeration and curing on chalcopyrite leaching
V Quezada, A Roca, O Benavente, M Cruells, E Melo
Metals 11 (6), 873, 2021
112021
Dissolution of Black Copper Oxides from a Leaching Residue
V Quezada, O Benavente, C Beltrán, D Díaz, E Melo, A García
Metals 10 (8), 1012, 2020
42020
Copper extraction from black copper ores through modification of the solution potential in the irrigation solution
O Benavente, MC Hernández, E Melo, L Ardiles, V Quezada, Y Zepeda
Metals 9 (12), 1339, 2019
42019
Effect of curing time on copper leaching from chalcopyrite
VA Quezada, A Roca, M Cruells, OA Benavente
Proceedings of the COM hosting Copper, 11, 2019
42019
Pretreatment to leaching for a primary copper sulphide ore in chloride media
V Quezada, A Roca, O Benavente, M Cruells, E Melo, M Hernández
Metals 11 (8), 1260, 2021
32021
Selective Leaching of Arsenic from Copper Concentrates in Hypochlorite Medium
MC Hernández, O Benavente, A Roca, E Melo, V Quezada
Minerals 13 (11), 1372, 2023
22023
Stabilizing arsenic in copper heap leaching residues
O Benavente, MC Hernández, E Melo, V Quezada, Y Sepúlveda, ...
Metals 10 (9), 1242, 2020
22020
Estimación y modelización de arrastres de orgánico en acuoso (O/A) en pruebas de laboratorio de planta de extracción por solventes (SX) de cobre
O Benavente, MC Hernández, F Sagredo
Revista de Metalurgia 49 (2), 92-99, 2013
22013
Copper leach from black copper minerals
MC Hernández, O Benavente, E Melo, D Núñez, Y Zepeda
Proceedings of the 6th International Seminar on Copper Hydrometallurgy, Viña …, 2011
22011
Selenium Dissolution from Decopperized Anode Slimes in ClO/OH Media
E Melo, MC Hernández, O Benavente, V Quezada
Minerals 12 (10), 1228, 2022
12022
Selenium Dissolution from Decopperized Anode Slimes in ClO−/OH− Media. Minerals 2022, 12, 1228
E Melo, MC Hernández, O Benavente, V Quezada
s Note: MDPI stays neutral with regard to jurisdictional claims in published …, 2022
2022
Pretreatment to Leaching for a Primary Copper Sulphide Ore in Chloride Media. Metals 2021, 11, 1260
V Quezada, A Roca, O Benavente, M Cruells, E Melo, M Hernández
s Note: MDPI stays neutral with regard to jurisdictional claims in published …, 2021
2021
The Effects of Sulphuric Acid and Sodium Chloride Agglomeration and Curing on Chalcopyrite Leaching. Metals 2021, 11, 873
V Quezada, A Roca, O Benavente, M Cruells, E Melo
s Note: MDPI stays neutral with regard to jurisdictional claims in published …, 2021
2021
Effect of pretreatment prior to leaching on a chalcopyrite mineral in acid media using NaCl and KNO3
VA Quezada Reyes, ARV Roca, O Benavente, M Cruells Cadevall, ...
Journal of Materials Research and Technology, 2020, vol. 9, num. 5, p. 10316 …, 2020
2020
Copper Recovery From Black Copper Minerals
O Benavente, MC Hernández, Y Zepeda, E Melo, L Ardiles
2011-Sustainable Industrial Processing Summit 6, 2012
2012
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Artikkelit 1–20