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ES2123417A1 - Procedimiento hidrometalurgico para la recuperacion de cobre de minerales sulfurados. - Google Patents

Procedimiento hidrometalurgico para la recuperacion de cobre de minerales sulfurados.

Info

Publication number
ES2123417A1
ES2123417A1 ES9600941A ES9600941A ES2123417A1 ES 2123417 A1 ES2123417 A1 ES 2123417A1 ES 9600941 A ES9600941 A ES 9600941A ES 9600941 A ES9600941 A ES 9600941A ES 2123417 A1 ES2123417 A1 ES 2123417A1
Authority
ES
Spain
Prior art keywords
copper
solution
lixiviation
extraction
sulphates
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
ES9600941A
Other languages
English (en)
Other versions
ES2123417B1 (es
Inventor
Priego Francisco Jos Algualcil
Ortega Luis Magne
Guzman Antonio Cobo
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.)
Universidad de Santiago de Chile
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Universidad de Santiago de Chile
Consejo Superior de Investigaciones Cientificas CSIC
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 Universidad de Santiago de Chile, Consejo Superior de Investigaciones Cientificas CSIC filed Critical Universidad de Santiago de Chile
Priority to ES9600941A priority Critical patent/ES2123417B1/es
Priority to PCT/ES1996/000147 priority patent/WO1997004140A1/es
Publication of ES2123417A1 publication Critical patent/ES2123417A1/es
Application granted granted Critical
Publication of ES2123417B1 publication Critical patent/ES2123417B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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 la recuperación de cobre de minerales sulfurados. Procedimiento hidrometalúrgico para la recuperación de cobre de minerales sulfurados mediante una activación o curado de los mismos con una mezcla de ácidos sulfúrico y nítrico, una lixiviación del material, obtenido en la etapa anterior, con agua a un pH determinado y recuperación del cobre de la disolución mediante extracción con disolventes.
ES9600941A 1995-07-14 1996-04-25 Procedimiento hidrometalurgico para la recuperacion de cobre de minerales sulfurados. Expired - Fee Related ES2123417B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9600941A ES2123417B1 (es) 1996-04-25 1996-04-25 Procedimiento hidrometalurgico para la recuperacion de cobre de minerales sulfurados.
PCT/ES1996/000147 WO1997004140A1 (es) 1995-07-14 1996-07-12 Procedimiento hidrometalurgico para la recuperacion de cobre de materiales metalicos de caracter oxidado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600941A ES2123417B1 (es) 1996-04-25 1996-04-25 Procedimiento hidrometalurgico para la recuperacion de cobre de minerales sulfurados.

Publications (2)

Publication Number Publication Date
ES2123417A1 true ES2123417A1 (es) 1999-01-01
ES2123417B1 ES2123417B1 (es) 1999-12-01

Family

ID=8294617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600941A Expired - Fee Related ES2123417B1 (es) 1995-07-14 1996-04-25 Procedimiento hidrometalurgico para la recuperacion de cobre de minerales sulfurados.

Country Status (1)

Country Link
ES (1) ES2123417B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2129328A1 (es) * 1996-06-18 1999-06-01 Consejo Superior Investigacion Procedimiento para la recuperacion de cobre de minerales y materiales metalicos oxidados y/o sulfurados.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017216A1 (en) * 1993-01-27 1994-08-04 R & O Mining Processing Ltd. Hydrometallurgical recovery of metals from complex ores
WO1996005329A1 (en) * 1994-08-15 1996-02-22 R & O Mining Processing Ltd. Hydrometallurgical conversion of zinc sulfide to sulfate from zinc sulfide containing ores and concentrates

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017216A1 (en) * 1993-01-27 1994-08-04 R & O Mining Processing Ltd. Hydrometallurgical recovery of metals from complex ores
WO1996005329A1 (en) * 1994-08-15 1996-02-22 R & O Mining Processing Ltd. Hydrometallurgical conversion of zinc sulfide to sulfate from zinc sulfide containing ores and concentrates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2129328A1 (es) * 1996-06-18 1999-06-01 Consejo Superior Investigacion Procedimiento para la recuperacion de cobre de minerales y materiales metalicos oxidados y/o sulfurados.

Also Published As

Publication number Publication date
ES2123417B1 (es) 1999-12-01

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