MX2020004493A - Recuperacion de cobre de residuos de lixiviacion en pilas. - Google Patents

Recuperacion de cobre de residuos de lixiviacion en pilas.

Info

Publication number
MX2020004493A
MX2020004493A MX2020004493A MX2020004493A MX2020004493A MX 2020004493 A MX2020004493 A MX 2020004493A MX 2020004493 A MX2020004493 A MX 2020004493A MX 2020004493 A MX2020004493 A MX 2020004493A MX 2020004493 A MX2020004493 A MX 2020004493A
Authority
MX
Mexico
Prior art keywords
copper
heap
recovery
leach residues
production area
Prior art date
Application number
MX2020004493A
Other languages
English (en)
Inventor
Hector Lizama
Danilo Arrué
Original Assignee
Teck Metals 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66332794&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2020004493(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Teck Metals Ltd filed Critical Teck Metals Ltd
Publication of MX2020004493A publication Critical patent/MX2020004493A/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
    • 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
    • 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
    • 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
    • C22B3/08—Sulfuric acid, other sulfurated 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • E21B43/281—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent using heat
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Secondary Cells (AREA)

Abstract

Un proceso para recuperar cobre de los residuos de lixiviación en pilas que contienen cobre residual, el cual incluye identificar una zona de producción dentro de los residuos de lixiviación en pilas para la lixiviación secundaria, perforar pozos en la pila, en lugares adecuados, para entregar la solución de lixiviación en la zona de producción, inyectar la solución de lixiviación, incluyendo iones fénicos a través de los pozos y airear la zona de producción para facilitar las reacciones oxidativas dentro de la zona de producción, así como recolectar efluentes de la pila para la recuperación de cobre de los mismos.
MX2020004493A 2017-10-31 2018-03-14 Recuperacion de cobre de residuos de lixiviacion en pilas. MX2020004493A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762579743P 2017-10-31 2017-10-31
PCT/CA2018/050307 WO2019084669A1 (en) 2017-10-31 2018-03-14 Recovery of copper from heap leach residues

Publications (1)

Publication Number Publication Date
MX2020004493A true MX2020004493A (es) 2020-10-28

Family

ID=66332794

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004493A MX2020004493A (es) 2017-10-31 2018-03-14 Recuperacion de cobre de residuos de lixiviacion en pilas.

Country Status (7)

Country Link
US (1) US11618934B2 (es)
AU (1) AU2018359028B2 (es)
CA (1) CA3079900C (es)
CL (1) CL2020001142A1 (es)
MX (1) MX2020004493A (es)
PE (1) PE20211080A1 (es)
WO (1) WO2019084669A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12378634B2 (en) * 2014-12-29 2025-08-05 Freeport Minerals Corporation Systems and methods for improved raffinate injection
US12492445B2 (en) * 2014-12-29 2025-12-09 Freeport Minerals Corporation Systems and methods for subsurface metal recovery
EP3529387A4 (en) 2016-10-19 2020-06-10 The University of British Columbia PROCESS FOR LEACHING METAL SULPHIDES USING REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS
AU2021345381A1 (en) 2020-09-18 2023-05-04 Jetti Resources, Llc Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent
RU2747275C1 (ru) * 2020-11-10 2021-05-04 Дмитрий Николаевич Радченко Способ подземного выщелачивания металлов из сульфидсодержащего минерального сырья
US11828146B2 (en) * 2021-10-19 2023-11-28 Saudi Arabian Oil Company Nonmetallic downhole check valve to improve power water injector well safety and reliability
WO2023220785A1 (en) * 2022-05-20 2023-11-23 Newcrest Mining Limited In situ recovery in hard rock ore bodies
US12163788B2 (en) 2022-06-27 2024-12-10 Freeport Minerals Corporation System and method for assigning a haul truck dump to a location
US12353196B2 (en) 2022-06-27 2025-07-08 Freeport Minerals Corporation System and method for determining changes to a heat profile of a stockpile
US12099942B2 (en) 2022-06-27 2024-09-24 Freeport Minerals Corporation Chemical impacts on a leach stockpile
US12259256B2 (en) 2022-06-27 2025-03-25 Freeport Minerals Corporation System and method for determining lift heights of a stockpile
US12260371B2 (en) 2022-06-27 2025-03-25 Freeport Minerals Corporation System and method for determining a dump location for a vehicle
US11521138B1 (en) * 2022-06-27 2022-12-06 Freeport Minerals Corporation System and method for adjusting leaching operations based on leach analytic data
US12111303B2 (en) 2022-06-27 2024-10-08 Freeport Minerals Corporation System and method for determining a location of ore in a stockpile
US12106247B2 (en) 2022-06-27 2024-10-01 Freeport Minerals Corporation System and method for determining estimated remaining mineral in a stockpile
WO2025076056A1 (en) * 2023-10-03 2025-04-10 Freeport Minerals Corporation Systems and methods for improved raffinate injection
WO2025076076A1 (en) * 2023-10-03 2025-04-10 Freeport Minerals Corporation Systems and methods for subsurface metal recovery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441316A (en) * 1967-07-06 1969-04-29 Anaconda Co Recovery of metal values by leaching
US3959436A (en) * 1974-09-26 1976-05-25 E. I. Du Pont De Nemours And Company Process for leaching sulfide minerals
CA2212786A1 (en) * 1996-08-13 1998-02-13 Takeda Chemical Industries, Ltd. Novel glutamine:fructose-6-phosphate amidotransferase, its production and use
US6207443B1 (en) 1998-03-02 2001-03-27 Placer Dome, Inc. Method for initiating heap bioleaching of sulfidic ores
AUPQ265199A0 (en) * 1999-09-03 1999-09-30 Pacific Ore Technology Limited Improved bacterial oxidation of sulphide ores and concentrates
US8021461B2 (en) * 2004-03-19 2011-09-20 Newmont Usa Limited Remedial heap treatment
CL2009002122A1 (es) 2009-08-24 2010-05-14 Jx Nippon Mining & Metals Corp Metodo de lixiviacion de cobre en pilas o en botadero a partir de mena de sulfuro de cobre.
CL2014002920A1 (es) 2014-10-28 2014-12-19 Corporación Nac Del Cobre De Chile Método minero de explotación subterránea por lixiviación en caserones, comprende la construcción de caserones en el cuerpo mineralizado, fragmentación del mineral, extracción de una cantidad menor de material, perforación de sondajes, inyección de fluido de solución acida para lixiviación in situ, lixiviación en pilas superficiales, recolección de la solución de lixiviación.

Also Published As

Publication number Publication date
CA3079900A1 (en) 2019-05-09
US20200340077A1 (en) 2020-10-29
US11618934B2 (en) 2023-04-04
CL2020001142A1 (es) 2020-10-02
AU2018359028B2 (en) 2023-11-09
WO2019084669A1 (en) 2019-05-09
AU2018359028A1 (en) 2020-05-07
CA3079900C (en) 2025-02-18
PE20211080A1 (es) 2021-06-11

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