[go: up one dir, main page]

MX2010000141A - Metodo para lixiviacion amoniacal. - Google Patents

Metodo para lixiviacion amoniacal.

Info

Publication number
MX2010000141A
MX2010000141A MX2010000141A MX2010000141A MX2010000141A MX 2010000141 A MX2010000141 A MX 2010000141A MX 2010000141 A MX2010000141 A MX 2010000141A MX 2010000141 A MX2010000141 A MX 2010000141A MX 2010000141 A MX2010000141 A MX 2010000141A
Authority
MX
Mexico
Prior art keywords
ore
leaching
producing
application
pregnant leach
Prior art date
Application number
MX2010000141A
Other languages
English (en)
Inventor
Nicholas James Welham
Garry Mervyn Johnston
Matthew Leslie Sutcliffe
Original Assignee
Metaleach 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
Priority claimed from AU2007903815A external-priority patent/AU2007903815A0/en
Application filed by Metaleach Ltd filed Critical Metaleach Ltd
Publication of MX2010000141A publication Critical patent/MX2010000141A/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
    • C22B1/24—Binding; Briquetting ; 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
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0008—Preliminary treatment without modification of the copper constituent 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
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

De conformidad con la presente invención, se provee un método para la lixiviación de uno o más metales objetivo de un mineral, el método que comprende los siguientes pasos: curar el mineral que será lixiviado mediante la aplicación de una solución acuosa de un agente de curación, produciendo una mineral curado; lixiviar el mineral curado a presión atmosférica mediante la aplicación de una solución de carbonato de amonio que contiene amoniaco libre, produciendo una solución lixiviadora cargada; y pasar la solución lixiviadora cargada a un medio para recuperación de metales.
MX2010000141A 2007-07-13 2008-07-11 Metodo para lixiviacion amoniacal. MX2010000141A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2007903815A AU2007903815A0 (en) 2007-07-13 Method for leaching
AU2007906262A AU2007906262A0 (en) 2007-11-15 Method for Leaching
PCT/AU2008/001027 WO2009009825A1 (en) 2007-07-13 2008-07-11 Method for ammoniacal leaching

Publications (1)

Publication Number Publication Date
MX2010000141A true MX2010000141A (es) 2010-03-15

Family

ID=40259210

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010000141A MX2010000141A (es) 2007-07-13 2008-07-11 Metodo para lixiviacion amoniacal.

Country Status (11)

Country Link
US (1) US8388729B2 (es)
CN (2) CN101730753A (es)
AP (1) AP2742A (es)
AU (2) AU2008278269B2 (es)
CA (1) CA2693217C (es)
CL (1) CL2008002033A1 (es)
MA (1) MA31599B1 (es)
MX (1) MX2010000141A (es)
PE (1) PE20090616A1 (es)
WO (1) WO2009009825A1 (es)
ZA (2) ZA200906013B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2761731A1 (en) * 2009-05-26 2010-12-02 The University Of British Columbia Processes for extraction of nickel with iron-complexing agent
AP3230A (en) * 2009-05-26 2015-04-30 Metaleach Ltd Method of oxidative leaching of sulfide ores and/or concentrates
US8277648B2 (en) * 2010-05-24 2012-10-02 Safe Mines And Waterways, Llc Remediation system for transition metal ions and method for same
PT2814993T (pt) * 2012-02-15 2019-10-24 Steel Dynamics Invest Llc Processo de produção de óxido de zinco a partir de minério.
CN102703701B (zh) * 2012-06-20 2014-07-30 昆明理工大学 搅拌氨浸与渗滤池氨浸联用处理氧化铜或氧化锌矿石的方法
AU2013202214B2 (en) * 2012-06-26 2016-04-28 Metaleach Limited Method for Leaching Zinc Silicate Ores
AU2014245777B2 (en) 2013-03-28 2018-12-13 Yava Technologies Inc. Integrated recovery of metals from complex substrates
AU2014324082A1 (en) * 2013-09-20 2016-04-14 Metaleach Limited Method for ammoniacal leaching of zinc from carbonate-hosted ores
CA2949061C (en) 2014-05-12 2019-04-30 Summit Mining International Inc. Brine leaching process for recovering valuable metals from oxide materials
AU2015268083B2 (en) * 2014-05-28 2019-08-15 CAPSA Metals Pty Ltd Method for ammoniacal leaching of copper from oxidised copper ores
WO2015189707A1 (en) 2014-06-06 2015-12-17 Soluciones Tecnológicas Mineras Coriolis Limitada Methods of copper extraction
US12378634B2 (en) 2014-12-29 2025-08-05 Freeport Minerals Corporation Systems and methods for improved raffinate injection
US20180237886A1 (en) * 2015-09-29 2018-08-23 Metaleach Limited Method for recovering zinc from solution
CN115679134A (zh) * 2021-07-26 2023-02-03 核工业北京化工冶金研究院 一种处理碳硅泥岩型铀矿石的方法
WO2023043898A1 (en) 2021-09-20 2023-03-23 Freeport Minerals Corporation Methods and systems for leaching a metal-bearing material
CN115449630B (zh) * 2022-08-12 2024-07-26 上海师范大学 一种光催化含腈-胺溶液体系选择性金属浸出的方法
WO2024243519A2 (en) * 2023-05-24 2024-11-28 The Trustees Of Columbia University In The City Of New York Systems and methods to remove waste contaminants from ore concentrates

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086570A (en) * 1935-06-29 1937-07-13 Meyer Mineral Separation Compa Metallurgical process
FR1071061A (fr) 1952-07-30 1954-08-24 Sherritt Gordon Mines Ltd Traitement de matières nickelifères
FR1508640A (fr) 1967-01-19 1968-01-05 Sherritt Gordon Mines Ltd Procédé de traitement hydrométallurgique de matières contenant du nickel et du cobalt
JPS5931577B2 (ja) * 1977-09-09 1984-08-02 国際資源株式会社 鉱石の連続浸出処理方法および装置
US4165264A (en) * 1978-06-14 1979-08-21 Phelps Dodge Corporation Ammonia leaching
JPH086150B2 (ja) 1986-09-30 1996-01-24 川鉄鉱業株式会社 マンガンノジユ−ルまたはコバルトクラストから有価金属を分離回収する方法
CA2072714A1 (en) 1991-07-01 1993-01-02 Murry C. Robinson Hydrometallurgical production of zinc oxide from roasted zinc concentrates
WO2004055225A1 (en) 2002-12-17 2004-07-01 Council Of Scientific And Industrial Research A process for extraction of nickel from low grade chromite ore
AU2003900387A0 (en) * 2003-01-30 2003-02-27 Qni Technology Pty Ltd Process for nickel and cobalt extraction from laterite ores
CN1632141A (zh) * 2004-12-13 2005-06-29 冯志雄 高硅高铁低品位氧化锌矿锌的酸氨浸出法

Also Published As

Publication number Publication date
AP2010005105A0 (en) 2010-02-28
ZA200906251B (en) 2010-02-24
CN102649997B (zh) 2016-02-10
AU2011200703B2 (en) 2011-09-22
CN102649997A (zh) 2012-08-29
US8388729B2 (en) 2013-03-05
CA2693217C (en) 2016-07-05
AU2008278269B2 (en) 2013-01-17
CA2693217A1 (en) 2009-01-22
PE20090616A1 (es) 2009-06-06
CN101730753A (zh) 2010-06-09
ZA200906013B (en) 2014-12-23
MA31599B1 (fr) 2010-08-02
US20100180728A1 (en) 2010-07-22
CL2008002033A1 (es) 2009-01-02
AU2008278269A1 (en) 2009-01-22
WO2009009825A1 (en) 2009-01-22
AU2011200703A1 (en) 2011-03-10
AP2742A (en) 2013-09-30

Similar Documents

Publication Publication Date Title
MX2010000141A (es) Metodo para lixiviacion amoniacal.
ZA202002140B (en) Process for acidic leaching of precious and chalcophile metals
PH12016500325B1 (en) A process for copper and/or precious metal recovery
PH12013501570B1 (en) Improved method of ore processing
MX2013014672A (es) Metodo para recuperar metales preciosos y cobre a partir de soluciones lixiviables.
WO2005098061A8 (ja) ニッケルまたはコバルトの浸出方法および回収方法
ZA201101485B (en) Methods and systems for leaching a metal-bearing ore for the recovery of a metal value
WO2004092448A3 (en) Precious metal recovery using thiocyanate lixiviant
MX2007005089A (es) Proceso para la recuperacion de cobre a partir de material que contiene cobre, utilizando lixiviacion a presion, extraccion directa por via electrolitica y extraccion de disolvente/solucion.
PH12014000122A1 (en) A method for recovering scandium from intermediate products formed in the hydrometallurgical processing of laterite ores
EA200601767A1 (ru) Извлечение металлов из окисленных металлосодержащих материалов
MX2023014027A (es) Proceso para la recuperacion selectiva de elementos del grupo calcofilo.
EA200800997A1 (ru) Способ выщелачивания латеритной руды при атмосферном давлении
NZ752381A (en) Process for recovering metal
MX2024003291A (es) Metodos y sistemas para lixiviar un material que contiene metales.
MX370559B (es) Proceso para la produccion de oxido de cinc a partir de mineral.
FI20100245A7 (fi) Menetelmä kullan liuottamiseksi
NZ611643A (en) Co-current and counter current resin-in-leach in gold leaching processes
PH12020500315A1 (en) Leaching treatment method, and hydrometallurgical method of nickel oxide ore
MX2017002777A (es) Sistema y metodo para recuperacion mejorada de metal durante la lixiviacion atmosferica de sulfuros metalicos.
PH12020500468B1 (en) Leaching treatment method and hydrometallurgical method for nickel oxide ore
DE602007013737D1 (de) Verfahren zur kupfergewinnung aus kupferhaltigem material mittels drucklaugung, direkter elektrogewinnung und lösemittel-/lösunsgextraktion
WO2011010289A3 (en) Aqueous leaching process for recovery of precious metals with addition of dithiooxamide ligand
WO2013153521A3 (en) Process for recovering non-ferrous metals from a solid matrix
WO2005098060A8 (ja) ニッケルまたはコバルトの回収方法

Legal Events

Date Code Title Description
HH Correction or change in general
FG Grant or registration