BR0314355A - 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 - Google Patents

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

Info

Publication number
BR0314355A
BR0314355A BR0314355-4A BR0314355A BR0314355A BR 0314355 A BR0314355 A BR 0314355A BR 0314355 A BR0314355 A BR 0314355A BR 0314355 A BR0314355 A BR 0314355A
Authority
BR
Brazil
Prior art keywords
hill
mound
temperature
heap
leaching
Prior art date
Application number
BR0314355-4A
Other languages
English (en)
Inventor
Frank Kenneth Crundwell
Alan Eric Norton
Original Assignee
Frank Kenneth Crundwell
Alan Eric Norton
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 Frank Kenneth Crundwell, Alan Eric Norton filed Critical Frank Kenneth Crundwell
Publication of BR0314355A publication Critical patent/BR0314355A/pt

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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet 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
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/06—Temperature control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

"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". A invenção revela um método de controle de processo de lixiviação de monte através do controle de uma taxa de irrigação de um monte como função de pelo menos uma dentre uma taxa de aeração do monte, uma determinação da advecção pelo menos num ponto predeterminado do monte e uma determinação de temperatura pelo menos num ponto predeterminado do monte. Também é revelado que a aeração seja forçada e que o método inclua a etapa de controle da taxa de aeração como função de uma determinação da taxa de oxidação do material dentro do monte. A invenção estende-se também a um método de introdução de microrganismos no monte de material, um método de aumento da temperatura do monte de material para lixiviação do monte, um método de determinação de uma configuração ótima do monte para o processo de lixiviação bioassistida de monte de um monte de minério e um método de enriquecimento do ambiente de microrganismos embutidos num monte de material para lixiviação bioassistida de monte.
BR0314355-4A 2002-09-17 2003-09-15 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 BR0314355A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200207439 2002-09-17
PCT/IB2003/004103 WO2004027099A1 (en) 2002-09-17 2003-09-15 Heap leach process

Publications (1)

Publication Number Publication Date
BR0314355A true BR0314355A (pt) 2005-07-19

Family

ID=37600866

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314355-4A BR0314355A (pt) 2002-09-17 2003-09-15 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

Country Status (7)

Country Link
US (1) US7575622B2 (pt)
CN (1) CN1318617C (pt)
AU (1) AU2003263464B2 (pt)
BR (1) BR0314355A (pt)
CA (1) CA2498949C (pt)
WO (1) WO2004027099A1 (pt)
ZA (1) ZA200501989B (pt)

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US20080308468A1 (en) * 2005-03-11 2008-12-18 The Boc Group Inc. Ore Beneficiation Flotation Processes
FI119132B (fi) * 2005-06-15 2008-07-31 Mine On Line Service Oy Menetelmä ja laitteisto malmin käsittelyyn
EP2035591B1 (en) * 2006-06-12 2012-08-01 Murrin Murrin Operations Pty Ltd Improved leaching method
AP2009004816A0 (en) * 2006-10-13 2009-04-30 Bhp Billiton Sa Ltd Accelerated heat generation in heap bioleaching bycontrolled carbon dioxide addition
WO2008139430A2 (en) * 2007-05-16 2008-11-20 Geobiotics Llc Drainage system for aerated heap leaching comprising perforated flat tubes
WO2011068859A1 (en) * 2009-12-02 2011-06-09 Schlumberger Canada Limited Heap leach operations
PE20130916A1 (es) 2010-06-21 2013-08-26 Netafim Ltd Sistema de aireacion para lixiviacion en pilas
BR112013013608B1 (pt) * 2010-12-02 2020-10-13 Wsp Global Inc. método para monitorar o progresso de operações de lixiviação
NO332879B1 (no) 2011-06-17 2013-01-28 Kjeoy Res & Education Ct Mineralsk CO2 utvasking
DE112011105494A5 (de) * 2011-08-01 2014-05-22 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Anordnung zur in situ Messung mindestens des Sauerstoffgehalts innerhalb einer Feststoffhalde
WO2013049953A2 (es) * 2011-10-07 2013-04-11 Acuna Reyes Manuel Alejandro Conjunto manto irrigador para ser empleado sobre pilas de lixiviacion el cual permite mejorar los tiempos de instalación
CL2012000728A1 (es) * 2012-03-23 2012-06-29 Aplik S A Sistema y metodo de monitoreo y control sobre distribucion de riego en pilas de lixiviacion
CN111394574A (zh) * 2012-11-15 2020-07-10 技术资源有限公司 堆浸
RU2537634C1 (ru) * 2013-06-20 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана) Способ извлечения редкоземельных и благородных металлов из золошлаков
US9476108B2 (en) 2013-07-26 2016-10-25 Ecolab Usa Inc. Utilization of temperature heat adsorption skin temperature as scale control reagent driver
US10041143B2 (en) * 2013-10-23 2018-08-07 Bhp Chile Inc. Heap leaching of copper
CA2995159C (en) * 2014-08-08 2020-07-28 Schlumberger Canada Limited Leaching system which enhances monitoring of species in a fluid
RU2580258C1 (ru) * 2014-11-27 2016-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана) Способ бактериального выщелачивания редкоземельных и благородных металлов из золошлаков
PE20211898A1 (es) * 2018-11-06 2021-09-23 Emerson Electric Us Holding Corporation Chile Ltda Sistema y metodo de control integrado para la optimizacion de la eficiencia del proceso de lixiviacion en pilas de minerales
WO2021090220A2 (en) * 2019-11-05 2021-05-14 Anglo American Technical & Sustainability Services Ltd Heap leach structure
AU2021205046B2 (en) 2020-07-17 2022-09-01 Anglo American Technical & Sustainability Services Ltd An integrated heap leach process
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
WO2023052973A1 (en) * 2021-09-28 2023-04-06 Anglo American Technical & Sustainability Services Ltd Carbon dioxide sequestration method and reactor
WO2023167910A1 (en) * 2022-03-01 2023-09-07 University Of Kentucky Research Foundation Principles of operation and control of oxidizer in countercurrent leaching configurations
CN114934176B (zh) * 2022-05-06 2023-02-17 北京科技大学 一种利用间歇布液强化硫化铜矿生物堆浸的系统与方法
US11521138B1 (en) 2022-06-27 2022-12-06 Freeport Minerals Corporation System and method for adjusting leaching operations based on leach analytic data
US12260371B2 (en) 2022-06-27 2025-03-25 Freeport Minerals Corporation System and method for determining a dump location for a vehicle
US12163788B2 (en) 2022-06-27 2024-12-10 Freeport Minerals Corporation System and method for assigning a haul truck dump to a location
US12111303B2 (en) 2022-06-27 2024-10-08 Freeport Minerals Corporation System and method for determining a location of ore in a stockpile
US12353196B2 (en) * 2022-06-27 2025-07-08 Freeport Minerals Corporation System and method for determining changes to a heat profile of a stockpile
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US12259256B2 (en) 2022-06-27 2025-03-25 Freeport Minerals Corporation System and method for determining lift heights of a stockpile
US12106247B2 (en) 2022-06-27 2024-10-01 Freeport Minerals Corporation System and method for determining estimated remaining mineral in a stockpile
CN117467852A (zh) * 2022-07-28 2024-01-30 技术资源有限公司 微生物辅助堆浸
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CN120366589A (zh) * 2024-01-24 2025-07-25 技术资源有限公司 堆浸含贱金属材料

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Also Published As

Publication number Publication date
ZA200501989B (en) 2005-11-30
AU2003263464B2 (en) 2010-02-18
US20050211019A1 (en) 2005-09-29
CN1318617C (zh) 2007-05-30
WO2004027099A1 (en) 2004-04-01
AU2003263464A1 (en) 2004-04-08
CN1688727A (zh) 2005-10-26
CA2498949C (en) 2013-11-26
US7575622B2 (en) 2009-08-18
CA2498949A1 (en) 2004-04-01

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