2021
DOI: 10.14483/22487638.16965
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Reciclaje de EAFD a través de la lixiviación selectiva de zinc con soluciones de citrato: comparación con un ácido inorgánico

Abstract: Contexto: Los EAFD (Electric Arc Furnace Dust) son materiales con un elevado contenido metálico que no es aprovechado al desconocerse su composición y el enfoque técnico para tratarlos o reciclarlos de manera segura. Aunque es un coproducto rico en zinc, a menudo la recuperación de este metal es una tarea desafiante. Objetivo: Proponer un método para tratar los EAFD mediante la extracción selectiva de zinc por vía hidrometalúrgica, obteniendo un licor rico en zinc para su posterior recuperación y futura … Show more

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(1 citation statement)
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“…Spinel can be of natural, synthetic, or mixed origin [1][2][3]. Synthetic spinels can be generated as by-products of various industrial processes, such as iron spinels associated with aluminothermic process slag [4], or spinel-type compounds present in steelmaking powders generated during steel production processes [5,6]. The synthetic formation of metallic oxides with spinel-type crystal structure generally occurs in association with high-temperature processes involving mixtures of aluminum or its oxides with different precursors such as metallic oxides or metallurgical process slags [7][8][9].…”
Section: Introductionmentioning
confidence: 99%
“…Spinel can be of natural, synthetic, or mixed origin [1][2][3]. Synthetic spinels can be generated as by-products of various industrial processes, such as iron spinels associated with aluminothermic process slag [4], or spinel-type compounds present in steelmaking powders generated during steel production processes [5,6]. The synthetic formation of metallic oxides with spinel-type crystal structure generally occurs in association with high-temperature processes involving mixtures of aluminum or its oxides with different precursors such as metallic oxides or metallurgical process slags [7][8][9].…”
Section: Introductionmentioning
confidence: 99%