PL4045164T3 - Sposób przetwarzania - Google Patents

Sposób przetwarzania

Info

Publication number
PL4045164T3
PL4045164T3 PL21849519.0T PL21849519T PL4045164T3 PL 4045164 T3 PL4045164 T3 PL 4045164T3 PL 21849519 T PL21849519 T PL 21849519T PL 4045164 T3 PL4045164 T3 PL 4045164T3
Authority
PL
Poland
Prior art keywords
processing method
processing
Prior art date
Application number
PL21849519.0T
Other languages
English (en)
Inventor
Adam James Burley
Javiera del Pilar ALCAYAGA ZÚÑIGA
Yure Anton MLADINIC MUÑOZ
Original Assignee
Rio Tinto Technological 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 Technological Resources Inc. filed Critical Rio Tinto Technological Resources Inc.
Publication of PL4045164T3 publication Critical patent/PL4045164T3/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
    • 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
    • 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
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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)
PL21849519.0T 2020-07-31 2021-07-30 Sposób przetwarzania PL4045164T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/944,379 US11286540B2 (en) 2020-07-31 2020-07-31 Method of processing a pyrite-containing slurry
PCT/US2021/043869 WO2022026810A1 (en) 2020-07-31 2021-07-30 Processing method

Publications (1)

Publication Number Publication Date
PL4045164T3 true PL4045164T3 (pl) 2025-04-22

Family

ID=80002973

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21849519.0T PL4045164T3 (pl) 2020-07-31 2021-07-30 Sposób przetwarzania

Country Status (14)

Country Link
US (2) US11286540B2 (pl)
EP (2) EP4188608A4 (pl)
JP (2) JP7273253B2 (pl)
CN (2) CN116056795A (pl)
AU (2) AU2021319100A1 (pl)
CA (2) CA3190619A1 (pl)
CL (1) CL2023000297A1 (pl)
EC (2) ECSP23013706A (pl)
ES (1) ES3018464T3 (pl)
MX (2) MX2022006925A (pl)
PE (2) PE20230759A1 (pl)
PL (1) PL4045164T3 (pl)
PT (1) PT4045164T (pl)
WO (2) WO2022026810A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3127820C (en) 2016-10-19 2022-03-01 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
CA3130427A1 (en) 2020-09-18 2022-03-18 The University Of British Columbia Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent
AU2023286025B2 (en) * 2022-12-30 2025-05-08 Anglo American Technical & Sustainability Services Ltd Bioheap leach
WO2025013469A1 (ja) * 2023-07-07 2025-01-16 独立行政法人エネルギー・金属鉱物資源機構 銅鉱山尾鉱に由来する原料から有価元素を回収する方法およびシステム

Family Cites Families (41)

* Cited by examiner, † Cited by third party
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US3753691A (en) * 1970-01-14 1973-08-21 Dorr Oliver Inc Process for extracting copper from sulfide ores
CA998840A (en) * 1972-03-07 1976-10-26 Nathaniel Arbiter Recovery of metals
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
US5232490A (en) * 1985-11-27 1993-08-03 Leadville Silver And Gold Oxidation/reduction process for recovery of precious metals from MnO2 ores, sulfidic ores and carbonaceous materials
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
RU2113522C1 (ru) * 1993-12-03 1998-06-20 Джеобиотикс, Инк. Способ биоокисления огнеупорных сульфидных руд
PT885170E (pt) * 1995-06-02 2008-10-16 Geobiotics Llc Processo de biotratamento para materiais sólidos num biorreactor com superfície não agitada
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
US6660059B2 (en) 2000-05-19 2003-12-09 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
CN1318617C (zh) 2002-09-17 2007-05-30 弗兰克·肯尼斯·克伦得威尔 堆浸方法
CA2432743C (en) 2002-11-26 2010-12-14 Minera Michilla S.A. Non-biochemical method to heap leach copper concentrates
US7799295B2 (en) * 2003-11-03 2010-09-21 Oz Minerals Limited Ore leach method with aqueous sulfuric acid containing ferric ions
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
AP2057A (en) 2004-06-03 2009-10-21 Univ British Columbia Leaching process for copper concentrates
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
EP1999284A1 (en) 2006-03-28 2008-12-10 Dundee Precious (Barbados) Inc. Improved processing of metal values from concentrates
GB0618025D0 (en) 2006-09-13 2006-10-25 Enpar Technologies Inc Electrochemically catalyzed extraction of metals from sulphide minerals
US8388728B2 (en) 2007-06-28 2013-03-05 Technological Resources Pty. Limited Leaching ores
AU2009206007B8 (en) 2008-01-17 2012-05-17 Freeport Mcmoran Corporation Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning
MX2010011197A (es) 2008-05-06 2010-11-12 Univ British Columbia Proceso de lixiviacion para concentrados de cobre que contienen compuestos de arsenico y antimonio.
AU2009266418A1 (en) * 2008-07-02 2010-01-07 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
AU2010325688B2 (en) * 2009-12-04 2014-04-10 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
AU2012243436C1 (en) 2011-04-13 2022-02-03 Bioheap Limited Leach process
PL226886B1 (pl) * 2012-05-04 2017-09-29 Keith Graham Bowes Sposób ługowania rud siarczkowych
WO2013169141A1 (en) * 2012-05-10 2013-11-14 Outotec Oyj Method and apparatus for separation of molybdenite from pyrite containing copper-molybdenum ores
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
WO2014169325A1 (en) * 2013-04-15 2014-10-23 Bhp Billiton Olympic Dam Corporation Pty Ltd Method for processing ore
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
MX364699B (es) 2014-12-16 2019-05-06 Smidth As F L Sistema y metodo para la lixiviacion de sulfuros metalicos por arriba de la presion atmosferica.
US10323296B2 (en) 2016-07-28 2019-06-18 Compañia de Mínas Buenaventura Process for extraction of copper from arsenical copper sulfide concentrate
CN110678563A (zh) * 2017-04-06 2020-01-10 技术资源有限公司 浸提含铜矿石
US11286540B2 (en) * 2020-07-31 2022-03-29 Rio Tinto Technological Resources Inc. Method of processing a pyrite-containing slurry
US11236407B1 (en) * 2020-07-31 2022-02-01 Rio Tinto Technological Resources Inc. Metal recovery by leaching agglomerates of metal-containing material/pyrite

Also Published As

Publication number Publication date
CA3190619A1 (en) 2022-02-03
WO2022026810A1 (en) 2022-02-03
PE20230759A1 (es) 2023-05-08
JP2022552438A (ja) 2022-12-15
JP7273253B2 (ja) 2023-05-12
PE20221206A1 (es) 2022-08-11
CN114929355B (zh) 2024-04-12
EP4188608A4 (en) 2025-08-06
US20230295768A1 (en) 2023-09-21
EP4045164A4 (en) 2023-04-05
MX2022006925A (es) 2023-03-27
US11286540B2 (en) 2022-03-29
JP2023536281A (ja) 2023-08-24
PT4045164T (pt) 2025-04-08
EP4045164B1 (en) 2025-01-22
MX2023001363A (es) 2023-06-13
EP4188608A1 (en) 2023-06-07
CL2023000297A1 (es) 2023-07-14
ECSP23013669A (es) 2023-05-31
CA3161875C (en) 2023-09-19
ES3018464T3 (es) 2025-05-16
US20220033932A1 (en) 2022-02-03
CA3161875A1 (en) 2022-02-03
ECSP23013706A (es) 2023-05-31
CN116056795A (zh) 2023-05-02
CN114929355A (zh) 2022-08-19
AU2021315684A1 (en) 2022-05-26
EP4045164A1 (en) 2022-08-24
AU2021319100A1 (en) 2023-02-23
WO2022026817A1 (en) 2022-02-03

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