Characterization of Arsenopyrite Depression During Collectorless Flotation

Arturo Navarro Pérez; Martín Reyes Pérez; Elia Palacios Beas; Iván A. Reyes Domínguez; Mizraim U. Flores Guerrero; Aislinn Michelle Teja Ruiz; Miguel Pérez Labra; Julio Cesar Juárez Tapia; Francisco Raúl Barrientos Hernández

doi:10.1007/978-3-030-65493-1_25

Characterization of Arsenopyrite Depression During Collectorless Flotation

Arturo Navarro Pérez, Martín Reyes Pérez, Elia Palacios Beas, Iván A. Reyes Domínguez, Mizraim U. Flores Guerrero, Aislinn Michelle Teja Ruiz, Miguel Pérez Labra, Julio Cesar Juárez Tapia, Francisco Raúl Barrientos Hernández

Escuela Superior de Ingeniería Química e Industrias Extractivas (ESIQIE)

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Resumen

Arsenopyrite is a mineral present in most of the world’s mineral deposits, and it pollutes both the environment and base metal concentrates. In this research work, the characterization of arsenopyrite depression was studied during collectorless flotation, in the presence of Al₂(SO₄)₃ and Na₂SiO₃ mixtures, in a slightly acidic environment. The arsenopyrite used in this work consists of a single mineralogical phase. The use of 0.1, 0.2, and 0.4 g/ton of the mixture, depresses the presence of this phase in the concentrate by 28% w/w. The percentage of cumulative collectorless flotation and without depressant reagents was 77% w/w, while in the presence of depressants Al₂(SO₄)₃ and Na₂SiO₃ it was 49% w/w. The pulp potential Eh (mV) referred to the standard hydrogen electrode, to achieve arsenopyrite depression is around Eh + 50 mV.

Idioma original	Inglés
Título de la publicación alojada	Minerals, Metals and Materials Series
Editorial	Springer Science and Business Media Deutschland GmbH
Páginas	255-264
Número de páginas	10
DOI	https://doi.org/10.1007/978-3-030-65493-1_25
Estado	Publicada - 2021

Serie de la publicación

Nombre	Minerals, Metals and Materials Series
ISSN (versión impresa)	2367-1181
ISSN (versión digital)	2367-1696

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10.1007/978-3-030-65493-1_25

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Pérez, A. N., Reyes Pérez, M., Beas, E. P., Reyes Domínguez, I. A., Flores Guerrero, M. U., Ruiz, A. M. T., Pérez Labra, M., Tapia, J. C. J., & Barrientos Hernández, F. R. (2021). Characterization of Arsenopyrite Depression During Collectorless Flotation. En Minerals, Metals and Materials Series (pp. 255-264). (Minerals, Metals and Materials Series). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-65493-1_25

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title = "Characterization of Arsenopyrite Depression During Collectorless Flotation",

abstract = "Arsenopyrite is a mineral present in most of the world{\textquoteright}s mineral deposits, and it pollutes both the environment and base metal concentrates. In this research work, the characterization of arsenopyrite depression was studied during collectorless flotation, in the presence of Al2(SO4)3 and Na2SiO3 mixtures, in a slightly acidic environment. The arsenopyrite used in this work consists of a single mineralogical phase. The use of 0.1, 0.2, and 0.4 g/ton of the mixture, depresses the presence of this phase in the concentrate by 28% w/w. The percentage of cumulative collectorless flotation and without depressant reagents was 77% w/w, while in the presence of depressants Al2(SO4)3 and Na2SiO3 it was 49% w/w. The pulp potential Eh (mV) referred to the standard hydrogen electrode, to achieve arsenopyrite depression is around Eh + 50 mV.",

keywords = "Arseniatos, Arsenopyrite, Collectorless, Depression, Flotation",

author = "P{\'e}rez, {Arturo Navarro} and {Reyes P{\'e}rez}, Mart{\'i}n and Beas, {Elia Palacios} and {Reyes Dom{\'i}nguez}, {Iv{\'a}n A.} and {Flores Guerrero}, {Mizraim U.} and Ruiz, {Aislinn Michelle Teja} and {P{\'e}rez Labra}, Miguel and Tapia, {Julio Cesar Ju{\'a}rez} and {Barrientos Hern{\'a}ndez}, {Francisco Ra{\'u}l}",

note = "Publisher Copyright: {\textcopyright} The Minerals, Metals & Materials Society 2021.",

year = "2021",

doi = "10.1007/978-3-030-65493-1_25",

language = "Ingl{\'e}s",

series = "Minerals, Metals and Materials Series",

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Pérez, AN, Reyes Pérez, M, Beas, EP, Reyes Domínguez, IA, Flores Guerrero, MU, Ruiz, AMT, Pérez Labra, M, Tapia, JCJ & Barrientos Hernández, FR 2021, Characterization of Arsenopyrite Depression During Collectorless Flotation. En Minerals, Metals and Materials Series. Minerals, Metals and Materials Series, Springer Science and Business Media Deutschland GmbH, pp. 255-264. https://doi.org/10.1007/978-3-030-65493-1_25

Characterization of Arsenopyrite Depression During Collectorless Flotation. / Pérez, Arturo Navarro; Reyes Pérez, Martín; Beas, Elia Palacios et al.
Minerals, Metals and Materials Series. Springer Science and Business Media Deutschland GmbH, 2021. p. 255-264 (Minerals, Metals and Materials Series).

Producción científica: Capítulo del libro/informe/acta de congreso › Capítulo › revisión exhaustiva

TY - CHAP

T1 - Characterization of Arsenopyrite Depression During Collectorless Flotation

AU - Pérez, Arturo Navarro

AU - Reyes Pérez, Martín

AU - Beas, Elia Palacios

AU - Reyes Domínguez, Iván A.

AU - Flores Guerrero, Mizraim U.

AU - Ruiz, Aislinn Michelle Teja

AU - Pérez Labra, Miguel

AU - Tapia, Julio Cesar Juárez

AU - Barrientos Hernández, Francisco Raúl

PY - 2021

Y1 - 2021

N2 - Arsenopyrite is a mineral present in most of the world’s mineral deposits, and it pollutes both the environment and base metal concentrates. In this research work, the characterization of arsenopyrite depression was studied during collectorless flotation, in the presence of Al2(SO4)3 and Na2SiO3 mixtures, in a slightly acidic environment. The arsenopyrite used in this work consists of a single mineralogical phase. The use of 0.1, 0.2, and 0.4 g/ton of the mixture, depresses the presence of this phase in the concentrate by 28% w/w. The percentage of cumulative collectorless flotation and without depressant reagents was 77% w/w, while in the presence of depressants Al2(SO4)3 and Na2SiO3 it was 49% w/w. The pulp potential Eh (mV) referred to the standard hydrogen electrode, to achieve arsenopyrite depression is around Eh + 50 mV.

AB - Arsenopyrite is a mineral present in most of the world’s mineral deposits, and it pollutes both the environment and base metal concentrates. In this research work, the characterization of arsenopyrite depression was studied during collectorless flotation, in the presence of Al2(SO4)3 and Na2SiO3 mixtures, in a slightly acidic environment. The arsenopyrite used in this work consists of a single mineralogical phase. The use of 0.1, 0.2, and 0.4 g/ton of the mixture, depresses the presence of this phase in the concentrate by 28% w/w. The percentage of cumulative collectorless flotation and without depressant reagents was 77% w/w, while in the presence of depressants Al2(SO4)3 and Na2SiO3 it was 49% w/w. The pulp potential Eh (mV) referred to the standard hydrogen electrode, to achieve arsenopyrite depression is around Eh + 50 mV.

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AN - SCOPUS:85102060973

T3 - Minerals, Metals and Materials Series

SP - 255

EP - 264

BT - Minerals, Metals and Materials Series

PB - Springer Science and Business Media Deutschland GmbH

ER -

Characterization of Arsenopyrite Depression During Collectorless Flotation

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