ES476055A1 - 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 - Google Patents

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

Info

Publication number
ES476055A1
ES476055A1 ES476055A ES476055A ES476055A1 ES 476055 A1 ES476055 A1 ES 476055A1 ES 476055 A ES476055 A ES 476055A ES 476055 A ES476055 A ES 476055A ES 476055 A1 ES476055 A1 ES 476055A1
Authority
ES
Spain
Prior art keywords
lead
zinc
gold
silver
containing 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.)
Expired
Application number
ES476055A
Other languages
English (en)
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.)
Diaz Nogueira Eduardo
Original Assignee
Diaz Nogueira Eduardo
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 Diaz Nogueira Eduardo filed Critical Diaz Nogueira Eduardo
Priority to ES476055A priority Critical patent/ES476055A1/es
Publication of ES476055A1 publication Critical patent/ES476055A1/es
Priority to GR60751A priority patent/GR78474B/el
Priority to MA18878A priority patent/MA18676A1/fr
Priority to DE19792950425 priority patent/DE2950425A1/de
Priority to US06/103,807 priority patent/US4266972A/en
Priority to YU03066/79A priority patent/YU306679A/xx
Priority to ZA00796801A priority patent/ZA796801B/xx
Priority to PT70597A priority patent/PT70597A/pt
Priority to CA000342013A priority patent/CA1145553A/en
Priority to AU53889/79A priority patent/AU527331B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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

Abstract

TRATAMIENTO HIDROMETALURGICO DE MINERALES SULFURADOS COMPLEJOS DE BASE PIRITICA PARA LA EXTRACCION DEL COBRE, CINC, PLOMO, PLATA Y ORO. EL PROCEDIMEINTO CONSTA EN PRIMER LUGAR DE LOGRAR LA FLOTACION GLOBAL DE LAS ESPECIES NO FERREAS, CON UN GRADO TAL DE MOLIENDA QUE PERMITA LA LIBERACION DE LA PIRITA. LA OBTENCION DE UN CONCENTRADO UNICO EN METALES NO FERREOS, CON UN CONTENIDO BAJO EN PIRITA, SE CONSIGUE MEDIANTE UNA SOLA OPERACION. LA RECUPERACION DE LOS METALES DEL CONCENTRADO SE REALIZA EN DOS ETAPAS FUNDAMENTALES, LA PRIMERA LIXIVIACION EN MEDIO ACUOSO A TEMPERATURA SUPERIOR A LA DEL PUNTO DE FUSION DEL AZUFRE Y A BAJA DENSIDAD DEL CONCENTRADO. EN ESTA ETAPA SE SOLUBILIZA EL COBRE Y EL CINC. LA SEGUNDA ES TAMBIEN UNA LIXIVIACION CON CLORURO-SODICO-CLORURO CALCICO Y SE CONSIGUE ASI LA SOLUBILIZACION DE PLOMO, PLATA Y ORO.
ES476055A 1978-12-15 1978-12-15 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 Expired ES476055A1 (es)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ES476055A ES476055A1 (es) 1978-12-15 1978-12-15 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
GR60751A GR78474B (es) 1978-12-15 1979-12-13
MA18878A MA18676A1 (fr) 1978-12-15 1979-12-13 Procede d'obtention de metaux non ferreux a partir de mineraux sulfures complexes de base pyritique qui contiennent du cuivre, du plomb, du zinc, de l'argent et de l'or
PT70597A PT70597A (fr) 1978-12-15 1979-12-14 Procede pour l'obtention de metaux non ferreux a partir demineraux sulfures complexes de base pyritique qui contiennent cuivre plomb zinc argent et or
US06/103,807 US4266972A (en) 1978-12-15 1979-12-14 Process for non-ferrous metals production from complex sulphide ores containing copper, lead, zinc, silver and/or gold
DE19792950425 DE2950425A1 (de) 1978-12-15 1979-12-14 Verfahren zur gewinnung von nichteisen-metallen aus schwefelhaltigen mineralen auf pyritbasis, die kupfer, blei, zink, silber und gold enthaelt
YU03066/79A YU306679A (en) 1978-12-15 1979-12-14 Process for producing nonferrous metals from complex sulfidic ores containing copper, zinc, silver and gold
ZA00796801A ZA796801B (en) 1978-12-15 1979-12-14 Process for non-ferrous metals production from complex sulphide ores containing copper, lead, zinc, silver and/or gold
CA000342013A CA1145553A (en) 1978-12-15 1979-12-17 Process for non-ferrous metals production from complex sulphide ores containing copper, zinc, lead, silver and gold
AU53889/79A AU527331B2 (en) 1978-12-15 1979-12-17 Recovery of copper, lead, zinc, silver and/or gold from complex sulphide ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES476055A ES476055A1 (es) 1978-12-15 1978-12-15 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

Publications (1)

Publication Number Publication Date
ES476055A1 true ES476055A1 (es) 1979-11-01

Family

ID=8477299

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476055A Expired ES476055A1 (es) 1978-12-15 1978-12-15 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

Country Status (10)

Country Link
US (1) US4266972A (es)
AU (1) AU527331B2 (es)
CA (1) CA1145553A (es)
DE (1) DE2950425A1 (es)
ES (1) ES476055A1 (es)
GR (1) GR78474B (es)
MA (1) MA18676A1 (es)
PT (1) PT70597A (es)
YU (1) YU306679A (es)
ZA (1) ZA796801B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2137871A1 (es) * 1997-11-07 1999-12-16 Nuevo Rio Tinto S A Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.
EP3739069A1 (en) 2019-05-17 2020-11-18 Cobre las Cruces, S.A.U. Method of extracting metals from polymetallic sulphide ores or concentrates

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW3481A1 (en) * 1980-02-18 1981-05-20 Nat Inst Metallurg The leaching of sulphidic mattes containing non-ferrous metals and iron
SE451463B (sv) * 1982-12-09 1987-10-12 Boliden Ab Forfarande for upparbetning av komplexa sulfidiska malmkoncentrat
SE452169B (sv) * 1984-03-06 1987-11-16 Boliden Ab Forfarande for utvinning av metallverden ur jerninnehallande material
US4551213A (en) * 1984-05-07 1985-11-05 Duval Corporation Recovery of gold
CA1234291A (en) * 1984-09-27 1988-03-22 Donald R. Weir Recovery of gold from auriferous refractory iron- containing sulphidic material
CA1234290A (en) * 1984-09-27 1988-03-22 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic material
CA1235907A (en) * 1984-09-27 1988-05-03 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic concentrates
CA1234991A (en) * 1984-09-27 1988-04-12 Donald R. Weir Recovery of gold from auriferous refractory iron- containing sulphidic ore
CA1234289A (en) * 1984-10-24 1988-03-22 Derik G.E. Kerfoot Recovery of platinum group metals from nickel-copper- iron matte
US4738718A (en) * 1985-10-28 1988-04-19 Freeport Minerals Company Method for the recovery of gold using autoclaving
US4668289A (en) * 1985-11-22 1987-05-26 Wisconsin Alumni Research Foundation Method for reclaiming gold
WO1988003911A1 (en) * 1986-11-26 1988-06-02 Resource Technology Associates Process for recovering metal values from jarosite solids
US4979986A (en) * 1988-02-22 1990-12-25 Newmont Gold Company And Outomec U.S.A., Inc. Rapid oxidation process of carbonaceous and pyritic gold-bearing ores by chlorination
US4979987A (en) * 1988-07-19 1990-12-25 First Miss Gold, Inc. Precious metals recovery from refractory carbonate ores
US5223024A (en) * 1992-06-19 1993-06-29 Cominco Engineering Services Ltd. Hydrometallurgical copper extraction process
US5316567A (en) * 1992-06-19 1994-05-31 Cominco Engineering Services Ltd. Hydrometallurgical copper extraction process
US5458866A (en) * 1994-02-14 1995-10-17 Santa Fe Pacific Gold Corporation Process for preferentially oxidizing sulfides in gold-bearing refractory ores
AUPN476695A0 (en) * 1995-08-14 1995-09-07 Dominion Mining Limited Method of processing a copper mineral species
US5961691A (en) * 1997-10-01 1999-10-05 Noranda, Inc. Recovery of lead and others metals from smelter flue dusts
US6315812B1 (en) * 1999-04-28 2001-11-13 International Pgm Technologies Ltd Oxidative pressure leach recovery using halide ions
EP1185717A1 (en) * 1999-04-28 2002-03-13 International PGM Technologies Limited Oxidative pressure leach recovery of precious metals using halide ions
EA005279B1 (ru) 2000-07-25 2004-12-30 Фелпс Додж Корпорейшн Обработка содержащих элементарную серу материалов с использованием высокотемпературного автоклавного выщелачивания для производства серной кислоты и извлечения металла
AP1454A (en) 2000-07-25 2005-07-09 Freeport Mcmoran Corp Method for recovering copper from sulfide ore materials using high temperature pressure leaching, solvent extraction and electrowinning.
CA2417417C (en) 2000-07-25 2008-09-30 Phelps Dodge Corporation Method for recovery of copper from sulfidic ore materials using super-fine grinding and medium temperature pressure leaching
CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US7455715B2 (en) * 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US7476308B2 (en) * 2001-07-25 2009-01-13 Phelps Dodge Corporation Process for multiple stage direct electrowinning of copper
US20050126923A1 (en) * 2001-07-25 2005-06-16 Phelps Dodge Corporation Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solvent/solution extraction
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
US6451089B1 (en) 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
US20040200730A1 (en) * 2003-04-14 2004-10-14 Kyo Jibiki Hydrometallurgical copper recovery process
CA2475833C (en) * 2004-01-29 2011-02-01 Minera Michilla S.A. Procedure to leach copper concentrates, under pressure and at ambient temperature, by forming a colloidal mass in a sulfate - chloride medium
CA2472495A1 (en) * 2004-02-18 2005-08-18 Sgs Lakefield Research Limited Process to recover base metals
EP1812625B1 (en) * 2004-10-29 2011-11-02 Freeport-McMoran Corporation Process for multiple stage direct electrowinning of copper
AP2325A (en) * 2004-10-29 2011-11-23 Freeport Mcmoran Corp Process for recovery of copper from copper-bearingmaterial using pressure leaching, direct electrow inning and solvent/solution extraction.
US7736487B2 (en) * 2004-10-29 2010-06-15 Freeport-Mcmoran Corporation Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction
US7604783B2 (en) * 2004-12-22 2009-10-20 Placer Dome Technical Services Limited Reduction of lime consumption when treating refractor gold ores or concentrates
FI117389B (fi) * 2004-12-28 2006-09-29 Outokumpu Oy Menetelmä useampia arvometalleja sisältävän sulfidirikasteen hydrometallurgiseksi käsittelemiseksi
US8061888B2 (en) * 2006-03-17 2011-11-22 Barrick Gold Corporation Autoclave with underflow dividers
US8252254B2 (en) * 2006-06-15 2012-08-28 Barrick Gold Corporation Process for reduced alkali consumption in the recovery of silver
CN109261343A (zh) * 2018-08-28 2019-01-25 昆明冶金高等专科学校 一种复杂铜铅矿选冶联合分离的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE72804C (de) * F. M. LYTE in London, Nr. 60 Finborough Road Verfahren zur Gewinnung von reinem Blei, Sulfaten und Chlor
CA998840A (en) * 1972-03-07 1976-10-26 Nathaniel Arbiter Recovery of metals
FI54811C (fi) * 1972-06-03 1979-03-12 Vega Jose Manuel Regife Foerfarande foer tillvaratagning och rening av zink fraon zinkhaltiga loesningar
US3961908A (en) * 1974-02-27 1976-06-08 Freeport Minerals Company Autoclave system for leaching sulfide concentrates
US3957602A (en) * 1974-07-24 1976-05-18 Cyprus Metallurgical Processes Corporation Recovery of copper from chalcopyrite utilizing copper sulfate leach
US4011146A (en) * 1974-10-21 1977-03-08 Cyprus Metallurgical Processes Corporation Process for separation and recovery of metal values from sulfide ore concentrates
US3961941A (en) * 1975-05-19 1976-06-08 Hecla Mining Company Method of producing metallic lead and silver from their sulfides
US4063933A (en) * 1976-07-02 1977-12-20 Texasgulf Canada Ltd. Process for the treatment of complex lead-zinc concentrates
US4113471A (en) * 1976-12-02 1978-09-12 The Dow Chemical Company Extraction of non-ferrous metal values from dolomitic oxide ores

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2137871A1 (es) * 1997-11-07 1999-12-16 Nuevo Rio Tinto S A Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.
EP3739069A1 (en) 2019-05-17 2020-11-18 Cobre las Cruces, S.A.U. Method of extracting metals from polymetallic sulphide ores or concentrates
US11560609B2 (en) 2019-05-17 2023-01-24 Cobre Las Cruces, S.A.U. Method of extracting metals from polymetallic sulphide ores or concentrates

Also Published As

Publication number Publication date
PT70597A (fr) 1980-01-01
GR78474B (es) 1984-09-27
AU527331B2 (en) 1983-02-24
ZA796801B (en) 1980-12-31
DE2950425A1 (de) 1980-06-26
YU306679A (en) 1982-10-31
US4266972A (en) 1981-05-12
CA1145553A (en) 1983-05-03
MA18676A1 (fr) 1980-07-01
AU5388979A (en) 1980-06-19

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