PT70597A - Procede pour l'obtention de metaux non ferreux a partir demineraux sulfures complexes de base pyritique qui contiennent cuivre plomb zinc argent et or - Google Patents

Procede pour l'obtention de metaux non ferreux a partir demineraux sulfures complexes de base pyritique qui contiennent cuivre plomb zinc argent et or

Info

Publication number
PT70597A
PT70597A PT70597A PT7059779A PT70597A PT 70597 A PT70597 A PT 70597A PT 70597 A PT70597 A PT 70597A PT 7059779 A PT7059779 A PT 7059779A PT 70597 A PT70597 A PT 70597A
Authority
PT
Portugal
Prior art keywords
pyritic
gold
containing copper
ferrous metals
copper lead
Prior art date
Application number
PT70597A
Other languages
English (en)
French (fr)
Original Assignee
Redondo Abad Angel Luis
Diaz Nogueira Eduardo
Martin Gerez Pascual
Regife Vega Jose Manuel
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 Redondo Abad Angel Luis, Diaz Nogueira Eduardo, Martin Gerez Pascual, Regife Vega Jose Manuel filed Critical Redondo Abad Angel Luis
Publication of PT70597A publication Critical patent/PT70597A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PT70597A 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 PT70597A (fr)

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
PT70597A true PT70597A (fr) 1980-01-01

Family

ID=8477299

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (10)

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

Families Citing this family (43)

* 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
CA1234991A (en) * 1984-09-27 1988-04-12 Donald R. Weir Recovery of gold from auriferous refractory iron- containing sulphidic ore
CA1235907A (en) * 1984-09-27 1988-05-03 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic concentrates
CA1234290A (en) * 1984-09-27 1988-03-22 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic material
CA1234291A (en) * 1984-09-27 1988-03-22 Donald R. Weir Recovery of gold from auriferous refractory iron- containing sulphidic material
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
US5316567A (en) * 1992-06-19 1994-05-31 Cominco Engineering Services Ltd. Hydrometallurgical copper extraction process
US5223024A (en) * 1992-06-19 1993-06-29 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
ES2137871B1 (es) * 1997-11-07 2000-08-16 Nuevo Rio Tinto S A Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.
US6315812B1 (en) * 1999-04-28 2001-11-13 International Pgm Technologies Ltd Oxidative pressure leach recovery using halide ions
AU763167B2 (en) * 1999-04-28 2003-07-17 International Pgm Technologies Limited Oxidative pressure leach recovery of precious metals using halide ions
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
ATE278813T1 (de) 2000-07-25 2004-10-15 Phelps Dodge Corp Behandlung von elementarschwefel enthaltenden materialien durch druck-laugung bei hoher temperatur zur erzeugung von schwefelsäure und zur metallgewinnung
MXPA03000744A (es) 2000-07-25 2004-11-01 Phelps Dodge Corp Metodo para la recuperacion de minerales brutos con metal de materiales que contienen metal utilizando lixiviacion de temperatura a presion elevada.
US7455715B2 (en) * 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
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
US7476308B2 (en) * 2001-07-25 2009-01-13 Phelps Dodge Corporation Process for multiple stage direct electrowinning of copper
US6451089B1 (en) 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
US6451088B1 (en) 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
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
MX2007005090A (es) * 2004-10-29 2007-07-04 Phelps Dodge Corp Proceso para la extraccion directa de cobre por via electrolitica en multiples etapas.
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
EA010942B1 (ru) * 2004-10-29 2008-12-30 Фелпс Додж Корпорейшн Способ извлечения меди из медьсодержащего материала
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
ES2794298B2 (es) 2019-05-17 2021-05-31 Cobre Las Cruces S A U Procedimiento de extracción de metales a partir de minerales o concentrados de sulfuros polimetálicos

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

Also Published As

Publication number Publication date
ES476055A1 (es) 1979-11-01
YU306679A (en) 1982-10-31
AU5388979A (en) 1980-06-19
AU527331B2 (en) 1983-02-24
CA1145553A (en) 1983-05-03
ZA796801B (en) 1980-12-31
DE2950425A1 (de) 1980-06-26
MA18676A1 (fr) 1980-07-01
GR78474B (pt) 1984-09-27
US4266972A (en) 1981-05-12

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