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PL2024523T3 - Ługowanie hałdy chlorkiem - Google Patents

Ługowanie hałdy chlorkiem

Info

Publication number
PL2024523T3
PL2024523T3 PL07784568T PL07784568T PL2024523T3 PL 2024523 T3 PL2024523 T3 PL 2024523T3 PL 07784568 T PL07784568 T PL 07784568T PL 07784568 T PL07784568 T PL 07784568T PL 2024523 T3 PL2024523 T3 PL 2024523T3
Authority
PL
Poland
Prior art keywords
heap leaching
chloride
chloride heap
leaching
heap
Prior art date
Application number
PL07784568T
Other languages
English (en)
Inventor
Elmar L Muller
Petrus Basson
Michael J Nicol
Original Assignee
Bhp Billiton Sa Ltd
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 Bhp Billiton Sa Ltd filed Critical Bhp Billiton Sa Ltd
Publication of PL2024523T3 publication Critical patent/PL2024523T3/pl

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
    • C22B3/045—Leaching using electrochemical processes
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0095—Process control or regulation methods
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automation & Control Theory (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
PL07784568T 2006-05-12 2007-05-09 Ługowanie hałdy chlorkiem PL2024523T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200603788 2006-05-12
EP07784568A EP2024523B1 (en) 2006-05-12 2007-05-09 Chloride heap leaching
PCT/ZA2007/000025 WO2007134343A2 (en) 2006-05-12 2007-05-09 Chloride heap leaching

Publications (1)

Publication Number Publication Date
PL2024523T3 true PL2024523T3 (pl) 2012-05-31

Family

ID=38454574

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07784568T PL2024523T3 (pl) 2006-05-12 2007-05-09 Ługowanie hałdy chlorkiem

Country Status (14)

Country Link
US (1) US8070851B2 (pl)
EP (1) EP2024523B1 (pl)
CN (1) CN101506395B (pl)
AP (1) AP2268A (pl)
AR (2) AR060898A1 (pl)
AT (1) ATE538221T1 (pl)
AU (2) AU2007249176B2 (pl)
CA (1) CA2651516C (pl)
EA (1) EA014569B1 (pl)
ES (1) ES2379202T3 (pl)
PE (2) PE20080200A1 (pl)
PL (1) PL2024523T3 (pl)
WO (2) WO2007134344A1 (pl)
ZA (2) ZA200809407B (pl)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2435590B1 (en) 2009-05-26 2018-06-20 Metaleach Limited Method of oxidative leaching of sulfide ores and/or concentrates
US9624560B2 (en) * 2010-06-15 2017-04-18 Teck Resources Limited Recovery of residual copper from heap leach residues
AR082048A1 (es) * 2010-06-30 2012-11-07 Bhp Chile Inc Un metodo para recuperar cobre de una mena que contiene mineral de sulfuro de cobre
JP5319718B2 (ja) 2011-03-04 2013-10-16 Ｊｘ日鉱日石金属株式会社 硫化鉱からの銅及び金の浸出方法
PE20151168A1 (es) * 2012-08-22 2015-08-19 Bhp Chile Inc Metodo de lixiviacion en pilas
FI125388B (en) * 2013-06-07 2015-09-30 Outotec Finland Oy Method for the recovery of copper and precious metals
US10041143B2 (en) 2013-10-23 2018-08-07 Bhp Chile Inc. Heap leaching of copper
CL2014002238A1 (es) * 2014-08-22 2014-10-17 Compañia Minera Zaldivar Limitada Lixiviación de sulfuros de cobre en medio cloruro-ferroso con bacterias
AU2015364241B2 (en) * 2014-12-19 2017-11-16 Flsmidth A/S Methods for rapidly leaching chalcopyrite
CL2015001298A1 (es) * 2015-05-13 2016-05-20 Univ Técnica Federico Santa María Tambor de aglomeración y procedimiento de aglomeración de mineral para el pretratamiento de minerales.
CL2016001188A1 (es) * 2016-05-18 2017-02-24 Antofagasta Minerales S A Procedimiento para el mejoramiento de procesos de lixiviación de cobre utilizando cloruro de calcio
PE20240830A1 (es) 2016-10-19 2024-04-22 Jetti Resources Llc Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
CL2017001777A1 (es) * 2017-07-05 2018-06-29 Tecnologias Exponenciales En Minerales Spa Método de extracción de metales base y preciosos mediante un pre tratamiento conducente a la solubilización de sus matrices refractarias o hypexgoldest.
HUE059215T2 (hu) * 2017-12-21 2022-10-28 Bhp Chile Inc Vízegyensúly kloridos halmos kilúgzásnál
EP3728661B1 (en) * 2017-12-21 2022-01-26 Bhp Chile Inc. Acid balance in a chloride heap leach
CA3096242A1 (en) 2018-04-06 2019-10-10 Nova Mineralis S.A. Method for dissolving metallogenically primary copper metals obtained from ores and/or chalcopyrite concentrates that contain same
US12291761B2 (en) 2018-11-14 2025-05-06 Nova Mineralis S.A. Solid-liquid-solid method for the solubilisation of copper minerals and concentrates, independent of the redox potential and with low consumption of water and acid
AU2021203211C1 (en) 2020-05-22 2025-02-27 Anglo American Technical & Sustainability Services Ltd Heap Leaching
CN111826520B (zh) * 2020-06-28 2021-04-20 北京科技大学 利用海水基溶液强化硫化铜矿浸出实验装置及方法
MX2023003207A (es) 2020-09-18 2023-04-27 Jetti Resources Llc Extracto de metales base con un agente humectante y un reactivo de grupo funcional de tiocarbonilo.
CL2021001250A1 (es) * 2021-05-12 2021-12-17 Corporacion Nac Del Cobre Chile Proceso de tratamiento secuencial para la lixiviación en pilas de sulfuros primarios y secundarios de cobre, tales como calcopirita, bornita, calcosina, covelina u otros minerales sulfuros y mixtos de cobre, en donde el proceso de lixiviación en todas sus etapas se realiza bajo concentraciones de ion cloro elevadas, [cl-] > 40 g/l, mejorando el rendimiento metalúrgico de este tratamiento secuencial.
CN114574711B (zh) * 2022-03-10 2024-04-23 中国有色桂林矿产地质研究院有限公司 一种硫化铜矿的氧化浸出方法
WO2024178306A1 (en) 2023-02-24 2024-08-29 Cemvita Factory, Inc. Process
CN116623001B (zh) * 2023-05-23 2025-10-31 中南大学 一种还原-氧化两段高效浸出黄铜矿的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879272A (en) * 1971-10-07 1975-04-22 Duval Corp Hydrometallurgical process for the production of copper
US3957602A (en) * 1974-07-24 1976-05-18 Cyprus Metallurgical Processes Corporation Recovery of copper from chalcopyrite utilizing copper sulfate leach
US4276084A (en) * 1979-10-01 1981-06-30 Hazen Research, Inc. Hydrometallurgical process for the recovery of lead
ZA835167B (en) * 1982-08-10 1984-05-30 Broken Hill Ass Smelters Hydrometallurgical recovery of metal values from copper containing sulphide materials
CA1214043A (en) * 1983-01-26 1986-11-18 Albert Bruynesteyn Biological-acid leach process
EP0214324B1 (en) * 1985-09-05 1990-03-07 Cheminvest A/S Method for separation and leaching of the valuable metals in metal sulphide materials
US5316567A (en) * 1992-06-19 1994-05-31 Cominco Engineering Services Ltd. Hydrometallurgical copper extraction process
CN1045476C (zh) * 1994-12-20 1999-10-06 康明柯工程服务有限公司 氯化物辅助的湿法冶金铜萃取
AU731640B2 (en) * 1997-03-03 2001-04-05 Mintek A process for the leaching of chalcopyrite
US6569391B1 (en) * 1998-02-17 2003-05-27 Ingesol Ltda. Heap leaching copper ore using sodium nitrate
AU749257B2 (en) * 1998-07-24 2002-06-20 Intec Hellyer Metals Pty Ltd Processing copper sulphide ores
US6802888B2 (en) * 1998-12-14 2004-10-12 Geobiotics, Llc High temperature heap bioleaching process
US7189527B2 (en) * 1999-09-03 2007-03-13 Bioheap Limited Bacterial oxidation of sulphide ores and concentrates
AUPR855201A0 (en) * 2001-10-29 2001-11-29 Technological Resources Pty Limited Recovery of copper from chalcopyrite
FI113667B (fi) 2002-04-23 2004-05-31 Outokumpu Oy Menetelmä kullan talteenottamiseksi
JP2003328051A (ja) * 2002-05-17 2003-11-19 Sumitomo Metal Mining Co Ltd 黄銅鉱を含む硫化銅鉱の浸出処理方法
JP4352823B2 (ja) * 2002-11-18 2009-10-28 住友金属鉱山株式会社 硫化銅鉱物を含む銅原料の精錬方法
CA2432743C (en) * 2002-11-26 2010-12-14 Minera Michilla S.A. Non-biochemical method to heap leach copper concentrates
CA2478516C (en) 2003-09-30 2007-12-11 Jaguar Nickel Inc. A process for the recovery of value metals from base metal sulfide ores
BRPI0511767B1 (pt) 2004-06-03 2014-02-25 Método para a recuperação de cobre a partir de concentrado de calcopirita
FI117389B (fi) 2004-12-28 2006-09-29 Outokumpu Oy Menetelmä useampia arvometalleja sisältävän sulfidirikasteen hydrometallurgiseksi käsittelemiseksi
FI117941B (fi) * 2005-10-13 2007-04-30 Outokumpu Technology Oyj Menetelmä metallisulfidimineraalien liuottamiseksi

Also Published As

Publication number Publication date
PE20080202A1 (es) 2008-04-10
WO2007134343A2 (en) 2007-11-22
WO2007134343A3 (en) 2008-04-03
AU2007249177A1 (en) 2007-11-22
ES2379202T3 (es) 2012-04-23
WO2007134344A1 (en) 2007-11-22
EP2024523B1 (en) 2011-12-21
AU2007249176B2 (en) 2011-09-08
ZA200809406B (en) 2010-03-31
CA2651516C (en) 2012-09-18
PE20080200A1 (es) 2008-04-10
AP2008004670A0 (en) 2008-12-31
AR060898A1 (es) 2008-07-23
ZA200809407B (en) 2009-10-28
EP2024523A2 (en) 2009-02-18
AU2007249177B2 (en) 2011-01-20
AU2007249176A1 (en) 2007-11-22
US20090173188A1 (en) 2009-07-09
EA014569B1 (ru) 2010-12-30
US8070851B2 (en) 2011-12-06
CA2651516A1 (en) 2007-11-22
CN101506395B (zh) 2012-05-30
EA200802281A1 (ru) 2009-06-30
ATE538221T1 (de) 2012-01-15
AR060899A1 (es) 2008-07-23
AP2268A (en) 2011-08-03
CN101506395A (zh) 2009-08-12

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