Výsledky vyhledávání - "Saldaña Manuel"

Akademický článek

Development of an analytical model for copper heap leaching from secondary sulfides in chloride media in an industrial environment

Autor: Saldaña Manuel, Salinas-Rodríguez Eleazar, Castillo Jonathan, Peña-Graf Felipe, Roldán Francisca

Publikováno v: Hemijska Industrija, Vol 76, Iss 4, Pp 183-195 (2022)

In multivariate analysis, a predictive model is a mathematical/statistical model that relates a set of independent variables to dependent or response variable(s). This work presents a descriptive model that explains copper recovery from secondary sul

Externí odkaz: https://doaj.org/article/02721456d09242a8946abe2039fef826

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Akademický článek

Development of an empirical model for copper extraction from chalcocite in chloride media

Autor: Saldaña Manuel, Rodríguez Freddy, Rojas Anyelo, Pérez Kevin, Angulo Palma Hugo Javier

Publikováno v: Hemijska Industrija, Vol 74, Iss 5, Pp 285-292 (2020)

Multivariate models are a useful tool when studying the effects of independent variables on one or more dependent variables, since this approach allows modeling of the dynamics of complex systems based on simple analytical models with considerable ce

Externí odkaz: https://doaj.org/article/a78f9dc9fefe48d48d0e45eeff3d789e

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Akademický článek

Global sensitivity analyses of a neural networks model for a flotation circuit

Autor: Saldaña Manuel, Ayala Luis, Torres David, Toro Norman

Publikováno v: Hemijska Industrija, Vol 74, Iss 4, Pp 247-256 (2020)

Modeling of flotation processes is complex due to the large number of variables involved and the lack of knowledge on the impact of operational parameters on the response(s), and given this problem, machine learning algorithms emerge as an alterna

Externí odkaz: https://doaj.org/article/65ccc895fe8e4134a6a84cfedbe2a719

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Akademický článek

Treatment of black copper with the use of iron scrap - part I

Autor: Toro Norman, Pérez Kevin, Saldaña Manuel, Salinas-Rodríguez Eleazar, Hernández Pía

Publikováno v: Hemijska Industrija, Vol 74, Iss 4, Pp 237-245 (2020)

Currently, there is a large amount of mineral resources not being exploited in large copper minings, a clear example are black copper minerals. These resources are generally not incorpo-rated into the extraction circuits or are not treated, either in

Externí odkaz: https://doaj.org/article/00e53bc622a8473ebbbd3ff36e7b2f2d

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