ES8503726A1 - Procedimiento para la recuperacion del zinc en forma de sulfato contenido en los residuos de la lixiviacion - Google Patents

Procedimiento para la recuperacion del zinc en forma de sulfato contenido en los residuos de la lixiviacion

Info

Publication number
ES8503726A1
ES8503726A1 ES526618A ES526618A ES8503726A1 ES 8503726 A1 ES8503726 A1 ES 8503726A1 ES 526618 A ES526618 A ES 526618A ES 526618 A ES526618 A ES 526618A ES 8503726 A1 ES8503726 A1 ES 8503726A1
Authority
ES
Spain
Prior art keywords
zinc
recovery
sulphate
extraction
acidified water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES526618A
Other languages
English (en)
Other versions
ES526618A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Espanola Zinc SA
Original Assignee
Espanola Zinc SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Espanola Zinc SA filed Critical Espanola Zinc SA
Priority to ES526618A priority Critical patent/ES8503726A1/es
Publication of ES526618A0 publication Critical patent/ES526618A0/es
Publication of ES8503726A1 publication Critical patent/ES8503726A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PROCEDIMIENTO PARA LA RECUPERACION DEL ZINC EN FORMA DE SULFATO CONTENIDO EN LOS RESIDUOS DE LA LIXIVIACION.CONSISTE EN UN LAVADO CON AGUA ACIDIFICADA, POSTERIOR RECUPERACION DEL ZINC CON LA TECNICA DE EXTRACCION POR DISOLVENTES ORGANICOS UTILIZANDO UN AGENTE CATIONICO, Y EXTRACCION MEDIANTE ELECTROLITO AGOTADO LO QUE PROPORCIONA UNA DISOLUCION APTA PARA LA RECUPERACION FINAL DEL ZINC COMO ZINC METAL ELECTROLITICO. EL RESIDUO CON AGUA ACIDIFICADA POSEE UN PH 2 A 5,2 Y SE REALIZA A UNA TEMPERATURA AMBIENTE HASTA LA DE EBULLICION DE LA DISOLUCION.
ES526618A 1983-10-20 1983-10-20 Procedimiento para la recuperacion del zinc en forma de sulfato contenido en los residuos de la lixiviacion Expired ES8503726A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES526618A ES8503726A1 (es) 1983-10-20 1983-10-20 Procedimiento para la recuperacion del zinc en forma de sulfato contenido en los residuos de la lixiviacion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES526618A ES8503726A1 (es) 1983-10-20 1983-10-20 Procedimiento para la recuperacion del zinc en forma de sulfato contenido en los residuos de la lixiviacion

Publications (2)

Publication Number Publication Date
ES526618A0 ES526618A0 (es) 1985-04-01
ES8503726A1 true ES8503726A1 (es) 1985-04-01

Family

ID=8486348

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526618A Expired ES8503726A1 (es) 1983-10-20 1983-10-20 Procedimiento para la recuperacion del zinc en forma de sulfato contenido en los residuos de la lixiviacion

Country Status (1)

Country Link
ES (1) ES8503726A1 (es)

Also Published As

Publication number Publication date
ES526618A0 (es) 1985-04-01

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