ECSP23013913A - Recuperación de metal a partir de material que porta metal - Google Patents

Recuperación de metal a partir de material que porta metal

Info

Publication number
ECSP23013913A
ECSP23013913A ECSENADI202313913A ECDI202313913A ECSP23013913A EC SP23013913 A ECSP23013913 A EC SP23013913A EC SENADI202313913 A ECSENADI202313913 A EC SENADI202313913A EC DI202313913 A ECDI202313913 A EC DI202313913A EC SP23013913 A ECSP23013913 A EC SP23013913A
Authority
EC
Ecuador
Prior art keywords
metal
metal sulfide
disclosed
containing material
leach liquor
Prior art date
Application number
ECSENADI202313913A
Other languages
English (en)
Inventor
Paul Leslie Brown
Ralph Peter Hackl
Muñoz Yure Anton Mladinic
Mark James Fennel
Adam James Burley
Zúñiga Javiera Del Pilar Alcayaga
Original Assignee
Rio Tinto Tech Resources Inc
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 Rio Tinto Tech Resources Inc filed Critical Rio Tinto Tech Resources Inc
Publication of ECSP23013913A publication Critical patent/ECSP23013913A/es

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • 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
    • 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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Se da a conocer un método de recuperación de un metal, tal como cobre o níquel o cinc o cobalto, a partir de un material que contiene sulfuro metálico en un material extraído en mina a partir del cual “no era económico” recuperar metales usando opciones de recuperación convencionales antes de realizarse la invención. El método incluye mezclar (i) el material que contiene sulfuro metálico y (ii) pirita y formar aglomerados, lixiviar aglomerados con un licor de lixiviación y microbios y retirar un metal del material que contiene sulfuro metálico y formar un licor de lixiviación cargado que contiene metal, y recuperar el metal a partir del licor de lixiviación cargado. También se da a conocer una operación de lixiviación en pilas para un material que contiene sulfuro metálico. También se da a conocer un circuito de flotación para una planta de procesamiento de mena para un material que contiene sulfuro metálico.
ECSENADI202313913A 2020-07-31 2023-02-27 Recuperación de metal a partir de material que porta metal ECSP23013913A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/944,487 US11236407B1 (en) 2020-07-31 2020-07-31 Metal recovery by leaching agglomerates of metal-containing material/pyrite

Publications (1)

Publication Number Publication Date
ECSP23013913A true ECSP23013913A (es) 2023-05-31

Family

ID=80002974

Family Applications (2)

Application Number Title Priority Date Filing Date
ECSENADI202313913A ECSP23013913A (es) 2020-07-31 2023-02-27 Recuperación de metal a partir de material que porta metal
ECSENADI202313841A ECSP23013841A (es) 2020-07-31 2023-02-27 Recuperación de metal a partir de material que contiene metal

Family Applications After (1)

Application Number Title Priority Date Filing Date
ECSENADI202313841A ECSP23013841A (es) 2020-07-31 2023-02-27 Recuperación de metal a partir de material que contiene metal

Country Status (11)

Country Link
US (2) US11236407B1 (es)
EP (2) EP4045693B1 (es)
JP (2) JP2023536274A (es)
CN (2) CN116075599A (es)
AU (2) AU2021315693A1 (es)
CA (3) CA3220436A1 (es)
CL (1) CL2023000295A1 (es)
EC (2) ECSP23013913A (es)
MX (2) MX2023001362A (es)
PE (2) PE20230702A1 (es)
WO (2) WO2022026826A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3032992C (en) 2016-10-19 2022-04-12 The University Of British Columbia Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
US11286540B2 (en) * 2020-07-31 2022-03-29 Rio Tinto Technological Resources Inc. Method of processing a pyrite-containing slurry
AU2021345381A1 (en) 2020-09-18 2023-05-04 Jetti Resources, Llc Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent
CA3260568A1 (en) * 2022-07-28 2024-02-01 Technological Resources Pty. Limited MICROBES-ASSISTED HEAP LEAKING
US20240271249A1 (en) * 2023-02-03 2024-08-15 Rio Tinto Technological Resources Inc. Heap Leaching an Ore
JP2026505894A (ja) * 2023-02-03 2026-02-19 リオ ティント テクノロジカル リソーシズ インコーポレイテッド 材料をヒープリーチングする方法

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060464A (en) * 1974-06-26 1977-11-29 Boliden Aktiebolag Method for extracting and recovering iron and nickel in metallic form
ZA822065B (en) * 1981-04-06 1983-05-25 Univ Cardiff Microbial leaching of sulphide-containing ores
US5316751A (en) * 1991-02-11 1994-05-31 Gordon Kingsley Methods for mine tailing clean-up using recovery technologies
US6482373B1 (en) * 1991-04-12 2002-11-19 Newmont Usa Limited Process for treating ore having recoverable metal values including arsenic containing components
US5171428A (en) * 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
US5356457A (en) * 1991-12-18 1994-10-18 Corporacion Nacional Del Cobre De Chile Hydrometallurgical process for the treatment of copper-bearing ore
GB2298643B (en) * 1993-12-03 1997-12-24 Geobiotics Inc Biooxidation of refractory sulfide ores
US5766930A (en) * 1995-06-02 1998-06-16 Geobiotics, Inc. Method of biotreatment for solid materials in a nonstirred surface bioreactor
ES2309987T3 (es) * 1995-06-02 2008-12-16 Geobiotics, Llc Procedimiento de biotratamiento de materiales solidos en un biorreactor de superficie no agitado.
US6222812B1 (en) 1996-08-29 2001-04-24 Samsung Electronics Co., Ltd. Optical pickup using an optical phase plate
AUPO590997A0 (en) * 1997-03-26 1997-04-24 Boc Gases Australia Limited A process to improve mineral flotation separation by deoxygenating slurries and mineral surfaces
US6802888B2 (en) 1998-12-14 2004-10-12 Geobiotics, Llc High temperature heap bioleaching process
AUPQ045699A0 (en) 1999-05-19 1999-06-10 Bactech (Australia) Pty Limited An improved method for heap leaching of chalcopyrite
US6319389B1 (en) * 1999-11-24 2001-11-20 Hydromet Systems, L.L.C. Recovery of copper values from copper ores
US6660059B2 (en) * 2000-05-19 2003-12-09 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
CN1308467C (zh) * 2002-08-15 2007-04-04 北京有色金属研究总院 生物冶金过程中加硫的酸平衡方法
CN1475312A (zh) * 2002-08-15 2004-02-18 北京有色金属研究总院 金属硫化矿尾矿的回收工艺
WO2004027099A1 (en) 2002-09-17 2004-04-01 Frank Kenneth Crundwell Heap leach process
CA2432743C (en) 2002-11-26 2010-12-14 Minera Michilla S.A. Non-biochemical method to heap leach copper concentrates
BRPI0415691B1 (pt) 2003-11-03 2013-06-11 mÉtodo para extraÇço de lixÍvia de minÉrios de calcocita contendo piritas relativamente baixas.
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
ES2301419B2 (es) 2004-06-03 2009-04-01 The University Of British Columbia Proceso de lixiviacion para concentrados de cobre.
PE20071046A1 (es) * 2005-03-21 2007-12-21 Bioheap Ltd Lixiviacion por pilas de minerales de sulfuros
PE20070861A1 (es) 2005-10-19 2007-08-29 Dundee Precious Metals Inc Procedimiento para recuperar valores metalicos a partir de materiales que contienen arsenico y/o antimonio
AU2006236085C1 (en) * 2005-11-28 2014-02-27 Vale S.A. Process for extraction of nickel, cobalt, and other base metals from laterite ores by using heap leaching and product containing nickel, cobalt, and other metals from laterite ores
DE102006025220A1 (de) 2006-05-29 2007-12-06 Areva Np Gmbh Vorrichtung zur Füllstandsmessung
GB0618025D0 (en) 2006-09-13 2006-10-25 Enpar Technologies Inc Electrochemically catalyzed extraction of metals from sulphide minerals
CN101191153B (zh) * 2006-11-28 2010-05-12 北京有色金属研究总院 次生硫化铜矿生物浸出过程黄铁矿选择性抑制工艺
US8388728B2 (en) * 2007-06-28 2013-03-05 Technological Resources Pty. Limited Leaching ores
US7922788B2 (en) * 2007-09-18 2011-04-12 Barrick Gold Corporation Process for recovering gold and silver from refractory ores
WO2009092023A1 (en) 2008-01-17 2009-07-23 Freeport-Mcmoran Corporation Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning
BRPI0912373A2 (pt) 2008-05-06 2015-10-13 Univ British Columbia método de recuperação de cobre a partir de um concentrado de sulfeto de cobre
EP2307583A1 (en) * 2008-07-02 2011-04-13 BHP Billiton SSM Development Pty Ltd A process for heap leaching of nickeliferous oxidic ores
WO2010025096A1 (en) 2008-08-25 2010-03-04 Freeport-Mcmoran Corporation Methods and systems for leaching a metal-bearing ore for the recovery of a metal value
SE534315C2 (sv) * 2009-11-10 2011-07-05 Boliden Mineral Ab Process för att utvinna en värdefull metall ur ett sulfidiskt material genom hydrometallurgi
MX339441B (es) * 2009-12-04 2016-05-26 Barrick Gold Corp Separacion de minerales de cobre a partir de la pirita usando el tratamiento con aire-metabisulfito.
PE20140641A1 (es) 2011-04-13 2014-06-22 Bioheap Ltd Procedimiento de lixiviado
CN102251108B (zh) * 2011-07-07 2013-03-20 中国地质科学院矿产综合利用研究所 高碱性硫化矿生物堆浸的前置处理方法
CN103173614B (zh) * 2011-12-23 2014-07-16 北京有色金属研究总院 一种原生硫化铜矿高温生物堆浸方法
DE112013002317T5 (de) * 2012-05-04 2015-09-10 Keith Graham BOWES Verfahren zur Laugung von Sulfiderzen
CN104507582A (zh) * 2012-05-10 2015-04-08 奥图泰(芬兰)公司 从含黄铁矿的铜钼矿石中分离辉钼矿的方法和设备
CN102643983B (zh) * 2012-05-23 2013-07-10 中国瑞林工程技术有限公司 一种低品位混合铜矿石分阶段堆浸工艺
PE20150696A1 (es) * 2012-09-13 2015-05-23 Freeport Minerals Corp Metodos para la lixiviacion de un mineral metalifero para la recuperacion de un valor de metal
CA2832461C (en) * 2012-11-02 2015-03-31 Strategic Metals Ltd. Processing of sulfate and/or sulfide-rich waste using co2-enriched gases to sequester co2, reduce environmental impacts including acid rock drainage, and produce valuable reaction products
AU2014212122B2 (en) * 2013-02-01 2018-03-22 Jody Kelso Method for recovery of metals from sulfide ores
EP2813586A1 (fr) * 2013-06-10 2014-12-17 Meurice Recherche et Développement Procede de biolixiviation d'un metal present dans un materiau
US20150027901A1 (en) * 2013-07-25 2015-01-29 Marcus G. Theodore Biomining enhancement method
CN104017997B (zh) * 2014-06-09 2016-05-04 江西理工大学 铜熔铸浮渣生物堆浸回收铜工艺
CN107208175A (zh) 2014-12-16 2017-09-26 Fl史密斯公司 用于金属硫化物的高于常压的浸出的系统和方法
US10618058B2 (en) * 2015-07-31 2020-04-14 Colorado School Of Mines Beneficiation of rare earth elements bearing ancylite
CN105648213B (zh) * 2016-01-20 2017-12-12 中国科学院过程工程研究所 一种低黄铁矿含量硫化铜矿的生物堆浸方法
US10323296B2 (en) 2016-07-28 2019-06-18 Compañia de Mínas Buenaventura Process for extraction of copper from arsenical copper sulfide concentrate
WO2018049487A1 (en) * 2016-09-19 2018-03-22 Bhp Billiton Olympic Dam Corporation Pty Ltd Integrated hydrometallurgical and pyrometallurgical method for processing ore
AU2018248023C1 (en) 2017-04-06 2025-04-17 Technological Resources Pty. Limited Leaching copper-containing ores
US20190345580A1 (en) * 2018-05-09 2019-11-14 Technological Resources Pty. Limited Leaching Copper-Containing Ores
CN110119153B (zh) 2019-05-10 2020-12-15 北京航空航天大学 一种光压力矩主动辅助下的欠驱动航天器姿态控制方法

Also Published As

Publication number Publication date
JP7273254B2 (ja) 2023-05-12
EP4188876A1 (en) 2023-06-07
US11236407B1 (en) 2022-02-01
EP4188876A4 (en) 2025-08-06
MX2022006926A (es) 2022-10-18
PE20221205A1 (es) 2022-08-11
CA3220436A1 (en) 2022-02-03
PE20230702A1 (es) 2023-04-24
CN116075599A (zh) 2023-05-05
EP4045693B1 (en) 2026-04-22
AU2021318158B2 (en) 2026-04-23
CL2023000295A1 (es) 2023-07-14
AU2021318158A1 (en) 2022-05-26
US20230392232A1 (en) 2023-12-07
US20220033933A1 (en) 2022-02-03
MX2023001362A (es) 2023-06-13
ECSP23013841A (es) 2023-05-31
JP2022552441A (ja) 2022-12-15
EP4045693A2 (en) 2022-08-24
CA3190595A1 (en) 2022-02-03
CA3161961A1 (en) 2022-02-03
CN114929908A (zh) 2022-08-19
EP4045693A4 (en) 2023-03-29
WO2022026826A2 (en) 2022-02-03
AU2021315693A1 (en) 2023-02-23
WO2022026826A3 (en) 2022-03-03
WO2022026833A1 (en) 2022-02-03
CA3161961C (en) 2024-01-02
JP2023536274A (ja) 2023-08-24

Similar Documents

Publication Publication Date Title
ECSP23013913A (es) Recuperación de metal a partir de material que porta metal
AU2016228967A1 (en) Process for selective recovery of Chalcophile group elements
AU2013200947B2 (en) Method of recovering gold absorbed on activated carbon and method of manufacturing gold using the same
CA2949036A1 (en) Hydrometallurgical process for the recovery of copper, lead and/or zinc
MX2023004526A (es) Sistema de activacion y metodo para mejorar la recuperacion de metales durante la lixiviacion atmosferica de sulfuros metalicos.
AU2013202085B1 (en) Method of eluting gold and silver and method of recovering gold and silver using the same
CN105378121A (zh) 制备含金溶液的方法以及用于回收金和银的工艺设备
KR101076418B1 (ko) 폐무연솔더 재활용 방법
GB2583628A (en) Process for the recovery of copper and cobalt from a material sample
EP2387624B1 (en) Metal recovery from metallurgical waste by chloridising
US7037357B2 (en) Recovery of metals from jarosite-containing materials
US7645320B2 (en) Extraction process
JP7305516B2 (ja) 鉱石もしくは製錬中間物の処理方法
Lucheva et al. Recovery of copper and silver from waelz clinker wasted from zinc production
JP2015196847A (ja) 鉄の除去方法及び鉄の浸出方法、並びに金の回収方法
AU2002248801A1 (en) Recovery of metals from jarosite-containing materials
JP7007905B2 (ja) 銅の回収方法、及び電気銅の製造方法
EP2832871A1 (en) Method for eluting silver and metal adsorbed by activated carbon, and method for recovering metal and silver employing same
JP5790408B2 (ja) ハロゲン化物水溶液から銀を回収する方法
PE20230452A1 (es) Lixiviacion en pilas
CL2025004149A1 (es) Método y sistema para la recuperación de elementos valiosos a partir de la materia prima derivada de los relaves de minas de cobre.
Figueiredo et al. Leaching and Recovery of Metals
Steinlechner et al. Potential of residues to contribute to the supply of minor metals