ES2137871A1 - Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos. - Google Patents

Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.

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Publication number
ES2137871A1
ES2137871A1 ES9702326A ES9702326A ES2137871A1 ES 2137871 A1 ES2137871 A1 ES 2137871A1 ES 9702326 A ES9702326 A ES 9702326A ES 9702326 A ES9702326 A ES 9702326A ES 2137871 A1 ES2137871 A1 ES 2137871A1
Authority
ES
Spain
Prior art keywords
operations
pyrite
polymetallic
zinc
copper
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.)
Granted
Application number
ES9702326A
Other languages
English (en)
Other versions
ES2137871B1 (es
Inventor
Nogueira Eduardo Diaz
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.)
Nuevo Rio Tinto SA
Original Assignee
Nuevo Rio Tinto 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 Nuevo Rio Tinto SA filed Critical Nuevo Rio Tinto SA
Priority to ES9702326A priority Critical patent/ES2137871B1/es
Publication of ES2137871A1 publication Critical patent/ES2137871A1/es
Application granted granted Critical
Publication of ES2137871B1 publication Critical patent/ES2137871B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procedimiento hidrometalúrgico para el beneficio de minerales piríticos polimetálicos, que se refiere al tratamiento de los minerales sulfuros polimetálicos de hierro y otros metales no férreos, y específicamente, de los minerales de base pirítica conteniendo cantidades menores de sulfuros de cobre, zinc, plomo y plata, tales como los conocidos como piritas complejas abundantes en la Faja Pirítica del SO de la Península Ibérica, y más concretamente a la extracción de cobre, zinc, plomo y plata de dichos sulfuros mediante un procedimiento hidrometalúrgico que combina operaciones de oxidación en medio acuoso con oxígeno a presión y alta temperatura, con operaciones de extracción con disolventes selectivas de cobre y zinc, con operaciones de cementación del plomo y de la plata solubilizados en la lixiviación del residuo férrico con salmuera, y con operaciones de separación con membranas para minimización y reciclado de la salmuera y de las aguas residuales.
ES9702326A 1997-11-07 1997-11-07 Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos. Expired - Lifetime ES2137871B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9702326A ES2137871B1 (es) 1997-11-07 1997-11-07 Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9702326A ES2137871B1 (es) 1997-11-07 1997-11-07 Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.

Publications (2)

Publication Number Publication Date
ES2137871A1 true ES2137871A1 (es) 1999-12-16
ES2137871B1 ES2137871B1 (es) 2000-08-16

Family

ID=8301115

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9702326A Expired - Lifetime ES2137871B1 (es) 1997-11-07 1997-11-07 Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.

Country Status (1)

Country Link
ES (1) ES2137871B1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2496892C1 (ru) * 2012-03-01 2013-10-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ флотации серебра из кислых кеков цинкового производства
EP3739069A1 (en) 2019-05-17 2020-11-18 Cobre las Cruces, S.A.U. Method of extracting metals from polymetallic sulphide ores or concentrates
IT202100005630A1 (it) * 2021-03-10 2022-09-10 Ecotec Gestione Impianti S R L Procedimento per il trattamento di residui dell’industria della produzione dello zinco e del piombo, con ottenimento di prodotti valorizzabili e materie prime secondarie, in accordo con le strategie dell’economia circolare

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2578881C2 (ru) * 2013-12-12 2016-03-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ переработки цинковых кеков

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES476055A1 (es) * 1978-12-15 1979-11-01 Redondo Abad Angel Luis Procedimiento para la obtencion de metales no ferreos a par-tir de minerales sulfurados complejos de base piritica que contengan cobre, plomo, cinc, plata y oro
WO1992015713A1 (en) * 1991-03-05 1992-09-17 Environchip Technologies Ltd. Process for recovery of metal
RU2079561C1 (ru) * 1993-05-06 1997-05-20 Восточный научно-исследовательский горно-металлургический институт цветных металлов Способ переработки окисленных полиметаллических материалов

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES476055A1 (es) * 1978-12-15 1979-11-01 Redondo Abad Angel Luis Procedimiento para la obtencion de metales no ferreos a par-tir de minerales sulfurados complejos de base piritica que contengan cobre, plomo, cinc, plata y oro
WO1992015713A1 (en) * 1991-03-05 1992-09-17 Environchip Technologies Ltd. Process for recovery of metal
RU2079561C1 (ru) * 1993-05-06 1997-05-20 Восточный научно-исследовательский горно-металлургический институт цветных металлов Способ переработки окисленных полиметаллических материалов

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS WPI en EPOQUE, DW 9748, Londres: Derwent Publications Ltd., AN-97-524772, & RU 2079561 C1 (NONFERR MINING METAL RES INST.) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2496892C1 (ru) * 2012-03-01 2013-10-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ флотации серебра из кислых кеков цинкового производства
EP3739069A1 (en) 2019-05-17 2020-11-18 Cobre las Cruces, S.A.U. Method of extracting metals from polymetallic sulphide ores or concentrates
IT202100005630A1 (it) * 2021-03-10 2022-09-10 Ecotec Gestione Impianti S R L Procedimento per il trattamento di residui dell’industria della produzione dello zinco e del piombo, con ottenimento di prodotti valorizzabili e materie prime secondarie, in accordo con le strategie dell’economia circolare
WO2022190153A1 (en) * 2021-03-10 2022-09-15 Ecotec Gestione Impianti S.R.L. Method for the treatment of residues from the zinc and lead production industry, with obtainment of exploitable products and secondary raw materials, according to the strategies of the circular economy

Also Published As

Publication number Publication date
ES2137871B1 (es) 2000-08-16

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