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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 (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP3230A (en) * 2009-05-26 2015-04-30 Metaleach Ltd Method of oxidative leaching of sulfide ores and/or concentrates
US20120067174A1 (en) * 2009-05-26 2012-03-22 The University Of British Columbia Processes for extraction of nickel with iron-complexing agent
US8277648B2 (en) * 2010-05-24 2012-10-02 Safe Mines And Waterways, Llc Remediation system for transition metal ions and method for same
WO2013120132A1 (en) * 2012-02-15 2013-08-22 Metallic Waste Solutions Pty Ltd Process for zinc oxide production from ore
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
AU2015273208B2 (en) 2014-06-06 2020-02-13 Soluciones Tecnologicas Mineras Coriolis Limitada Methods of copper extraction
PE20181209A1 (es) * 2015-09-29 2018-07-24 Metaleach Ltd Metodo para recuperar zinc de una solucion
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
US20230086259A1 (en) 2021-09-20 2023-03-23 Freeport Minerals Corporation Methods and systems for leaching a metal-bearing material using hydrogen peroxide and citric acid
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
AU2002348824B2 (en) 2002-12-17 2010-04-15 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
ZA200906251B (en) 2010-02-24
CA2693217A1 (en) 2009-01-22
AP2742A (en) 2013-09-30
AU2011200703A1 (en) 2011-03-10
CN101730753A (zh) 2010-06-09
US8388729B2 (en) 2013-03-05
CN102649997A (zh) 2012-08-29
CA2693217C (en) 2016-07-05
AU2008278269B2 (en) 2013-01-17
AP2010005105A0 (en) 2010-02-28
CN102649997B (zh) 2016-02-10
AU2011200703B2 (en) 2011-09-22
PE20090616A1 (es) 2009-06-06
ZA200906013B (en) 2014-12-23
AU2008278269A1 (en) 2009-01-22
US20100180728A1 (en) 2010-07-22
WO2009009825A1 (en) 2009-01-22
MA31599B1 (fr) 2010-08-02
CL2008002033A1 (es) 2009-01-02

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