ECSP23013841A - Recuperación de metal a partir de material que contiene metal - Google Patents

Recuperación de metal a partir de material que contiene metal

Info

Publication number
ECSP23013841A
ECSP23013841A ECSENADI202313841A ECDI202313841A ECSP23013841A EC SP23013841 A ECSP23013841 A EC SP23013841A EC SENADI202313841 A ECSENADI202313841 A EC SENADI202313841A EC DI202313841 A ECDI202313841 A EC DI202313841A EC SP23013841 A ECSP23013841 A EC SP23013841A
Authority
EC
Ecuador
Prior art keywords
metal
metal sulfide
containing material
disclosed
leach
Prior art date
Application number
ECSENADI202313841A
Other languages
English (en)
Inventor
Ralph Peter Hackl
Mark James Fennel
Zúñiga Javiera Del Pilar Alcayaga
Adam James Burley
Muñoz Yure Anton Mladinic
Paul Leslie Brown
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 ECSP23013841A publication Critical patent/ECSP23013841A/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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical 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)
  • 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 de metal en un material extraído por minería a partir del cual “no resulta económico” recuperar metales usando opciones de recuperación convencionales antes de realizarse la invención. El método incluye mezclar (i) el material que contiene sulfuro de metal y (ii) pirita y formar aglomerados, lixiviar aglomerados con un licor de lixiviación y microbios y retirar un metal a partir del material que contiene sulfuro de metal 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 de metal. También se da a conocer un circuito de flotación para una planta de procesamiento de mena para un material que contiene sulfuro de metal.
ECSENADI202313841A 2020-07-31 2023-02-27 Recuperación de metal a partir de material que contiene metal ECSP23013841A (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
ECSP23013841A true ECSP23013841A (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 Before (1)

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

Country Status (11)

Country Link
US (2) US11236407B1 (es)
EP (2) EP4188876A4 (es)
JP (2) JP7273254B2 (es)
CN (2) CN114929908A (es)
AU (2) AU2021315693A1 (es)
CA (3) CA3190595A1 (es)
CL (1) CL2023000295A1 (es)
EC (2) ECSP23013913A (es)
MX (2) MX2023001362A (es)
PE (2) PE20230702A1 (es)
WO (2) WO2022026833A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017346972B2 (en) 2016-10-19 2023-01-19 Jetti Resources, Llc 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
PE20230857A1 (es) 2020-09-18 2023-05-29 Jetti Resources Llc Extraccion de metales base con un agente humectante y un reactivo de grupo funcional de tiocarbonilo
US20260035764A1 (en) 2022-07-28 2026-02-05 Technological Resources Pty. Limited Microbial-assisted heap leaching
US20240271249A1 (en) * 2023-02-03 2024-08-15 Rio Tinto Technological Resources Inc. Heap Leaching an Ore
AU2024213779A1 (en) * 2023-02-03 2025-08-14 Rio Tinto Technological Resources Inc. Heap leaching a material

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
RU2113522C1 (ru) * 1993-12-03 1998-06-20 Джеобиотикс, Инк. Способ биоокисления огнеупорных сульфидных руд
US5766930A (en) * 1995-06-02 1998-06-16 Geobiotics, Inc. Method of biotreatment for solid materials in a nonstirred surface bioreactor
PT885170E (pt) * 1995-06-02 2008-10-16 Geobiotics Llc Processo de biotratamento para materiais sólidos num biorreactor com superfície não agitada
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
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
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
BR0314355A (pt) 2002-09-17 2005-07-19 Frank Kenneth Crundwell Métodos de controle de processo de lixiviação de um monte, de aumento da temperatura do monte de material para lixiviação do mesmo e de determinação da configuração de monte ótima
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
RU2373298C2 (ru) 2004-06-03 2009-11-20 Дзе Юниверсити Оф Бритиш Коламбиа Способ выщелачивания медных концентратов
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
CA2691576C (en) 2007-06-28 2016-10-11 Michael John Hollitt Leaching ores
EA020884B1 (ru) * 2007-09-18 2015-02-27 Баррик Гольд Корпорейшн Способ восстановления золота из тугоплавких сульфидных руд
EP2245200A1 (en) 2008-01-17 2010-11-03 Freeport-McMoran Corporation Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning
RU2010149749A (ru) 2008-05-06 2012-06-20 Дзе Юниверсити Оф Бритиш Коламбиа (Ca) Способ выщелачивания медных концентратов, содержащих соединения мышьяка и сурьмы
EP2307583A1 (en) * 2008-07-02 2011-04-13 BHP Billiton SSM Development Pty Ltd A process for heap leaching of nickeliferous oxidic ores
PE20110867A1 (es) 2008-08-25 2011-12-16 Freeport Mcmoran Corp Metodos y sistemas para la lixiviacion de un mineral con contenido metalico para recuperacion del valor de un metal
SE534315C2 (sv) 2009-11-10 2011-07-05 Boliden Mineral Ab Process för att utvinna en värdefull metall ur ett sulfidiskt material genom hydrometallurgi
JP2013513025A (ja) * 2009-12-04 2013-04-18 バリック・ゴールド・コーポレイション 空気−メタ重亜硫酸処理を用いた黄鉄鉱からの銅鉱物の分離
EP2697401A4 (en) 2011-04-13 2015-04-08 Bioheap Ltd Leach process
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
EP2844780B1 (en) * 2012-05-04 2017-07-12 Vale S.A. Sulfide ore leaching process
CA2873175A1 (en) * 2012-05-10 2013-11-14 Outotec (Finland) Oy Method and apparatus for separation of molybdenite from pyrite containing copper-molybdenum ores
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
US10370738B2 (en) * 2012-09-13 2019-08-06 Freeport Minerals Corporation Methods and systems for leaching a metal-bearing ore
EP2727661A3 (en) * 2012-11-02 2015-12-16 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
MX384639B (es) * 2013-02-01 2025-03-14 Jody Kelso Método para recuperación de metales a partir de menas de sulfuro.
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
CA2970668C (en) 2014-12-16 2021-09-07 Flsmidth A/S System and method for above-atmospheric leaching of metal sulfides
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
EA037379B1 (ru) * 2016-09-19 2021-03-22 Биэйчпи Биллитон Олимпик Дэм Корпорейшн Рти Лтд Совмещенный гидрометаллургический и пирометаллургический способ переработки руды
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
AU2021318158A1 (en) 2022-05-26
MX2023001362A (es) 2023-06-13
JP2022552441A (ja) 2022-12-15
EP4045693A2 (en) 2022-08-24
US20220033933A1 (en) 2022-02-03
US11236407B1 (en) 2022-02-01
PE20230702A1 (es) 2023-04-24
CA3190595A1 (en) 2022-02-03
CA3161961C (en) 2024-01-02
AU2021318158B2 (en) 2026-04-23
EP4045693B1 (en) 2026-04-22
WO2022026833A1 (en) 2022-02-03
JP2023536274A (ja) 2023-08-24
WO2022026826A3 (en) 2022-03-03
CA3161961A1 (en) 2022-02-03
AU2021315693A1 (en) 2023-02-23
CN114929908A (zh) 2022-08-19
ECSP23013913A (es) 2023-05-31
CN116075599A (zh) 2023-05-05
EP4045693A4 (en) 2023-03-29
EP4188876A4 (en) 2025-08-06
EP4188876A1 (en) 2023-06-07
WO2022026826A2 (en) 2022-02-03
MX2022006926A (es) 2022-10-18
US20230392232A1 (en) 2023-12-07
JP7273254B2 (ja) 2023-05-12
CA3220436A1 (en) 2022-02-03
PE20221205A1 (es) 2022-08-11
CL2023000295A1 (es) 2023-07-14

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