DOP2016000083A - Lixiviación de minerales - Google Patents

Lixiviación de minerales

Info

Publication number
DOP2016000083A
DOP2016000083A DO2016000083A DO2016000083A DOP2016000083A DO P2016000083 A DOP2016000083 A DO P2016000083A DO 2016000083 A DO2016000083 A DO 2016000083A DO 2016000083 A DO2016000083 A DO 2016000083A DO P2016000083 A DOP2016000083 A DO P2016000083A
Authority
DO
Dominican Republic
Prior art keywords
mineral composition
mineral
lixiviation
limestone
leaching
Prior art date
Application number
DO2016000083A
Other languages
English (en)
Inventor
Michael Matthew Hourn
Daniel Mallah
Paul Voigt
Duncan Turner
Original Assignee
Glencore Technology Pty 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 AU2013904052A external-priority patent/AU2013904052A0/en
Application filed by Glencore Technology Pty Ltd filed Critical Glencore Technology Pty Ltd
Publication of DOP2016000083A publication Critical patent/DOP2016000083A/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
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • 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
    • C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
    • 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
    • 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
    • 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
    • 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
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/22—Obtaining vanadium
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)

Abstract

Un método para tratar una composición mineral que contiene hierro, arsénico u otros compuestos del Grupo VA comprende triturar la composición mineral a un tamaño de partícula de P80 de menos de 25 micras (µm) y la lixiviación de la composición mineral en presencia de cal y/o piedra caliza y un agente complejante álcali soluble y en presencia de un gas que contiene oxígeno a un pH en el rango de 3.5 a 6.
DO2016000083A 2013-10-21 2016-04-14 Lixiviación de minerales DOP2016000083A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2013904052A AU2013904052A0 (en) 2013-10-21 Leaching of Minerals

Publications (1)

Publication Number Publication Date
DOP2016000083A true DOP2016000083A (es) 2016-08-15

Family

ID=52992055

Family Applications (1)

Application Number Title Priority Date Filing Date
DO2016000083A DOP2016000083A (es) 2013-10-21 2016-04-14 Lixiviación de minerales

Country Status (12)

Country Link
US (1) US10190193B2 (es)
EP (1) EP3060689B1 (es)
AU (1) AU2014339764B2 (es)
CA (1) CA2927461C (es)
DO (1) DOP2016000083A (es)
EA (1) EA031994B1 (es)
ES (1) ES2765678T3 (es)
MY (1) MY173443A (es)
PL (1) PL3060689T3 (es)
PT (1) PT3060689T (es)
RS (1) RS59766B1 (es)
WO (1) WO2015058257A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9981295B2 (en) 2016-07-21 2018-05-29 Dundee Sustainable Technologies Inc. Method for vitrification of arsenic and antimony
AU2019271141A1 (en) 2018-05-15 2020-12-10 Hycroft Mining Holding Corporation Alkaline oxidation methods and systems for recovery of metals from ores
CN108611494B (zh) * 2018-05-16 2020-02-11 中南大学 一种砷碱渣资源化高效综合利用的方法
CA3136907A1 (en) * 2019-05-01 2020-11-05 Vinod Chintamani Malshe Effective utilization of jarosite waste
PE20230228A1 (es) 2020-04-17 2023-02-06 Glencore Tech Pty Ltd Oxidacion de sulfuros en la lixiviacion de minerales
CA3180140A1 (en) 2020-04-17 2021-10-21 Glencore Technology Pty Limited Sulphide oxidation in leaching of minerals
FI3940095T3 (fi) 2020-07-16 2023-07-19 Lhoist Rech Et Developpement Sa Alkalisulfidien hapetusmenetelmä sekä laite tulenkestävän malmin, erityisesti tulenkestävän kultamalmin käsittelemistä varten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW18883A1 (en) 1982-10-25 1983-11-23 Johannesburg Cons Invest Leaching refractory gold ores
SE505255C2 (sv) 1995-10-31 1997-07-21 Boliden Ab Förfarande för behandling av vismutinnehållande sulfidmalmer eller koncentrat av sådana
DE69926661T2 (de) * 1998-09-21 2006-06-08 Xstrata Queensland Ltd. Verfahren zum behandeln von mineralen, die edelmatalle enthalten
AU744356B2 (en) 1998-09-21 2002-02-21 M.I.M. Holdings Limited Method for treating precious metal bearing minerals
AU2002952490A0 (en) * 2002-11-06 2002-11-21 M.I.M. Holdings Limited Reducing cyanide consumption in gold recovery from finely ground sulphide ores and concentrates
DE602005006622D1 (de) * 2004-12-15 2008-06-19 Maelgwyn Mineral Services Afri Extraktionsverfahren für metalle wie gold und platin durch oxygenieren von fein zermahlenen erzschlämmen
FI119438B (fi) * 2005-05-03 2008-11-14 Outokumpu Oy Menetelmä arvometallien ja arseenin talteenottamiseksi liuoksesta
AU2007231537A1 (en) * 2006-03-28 2007-10-04 Dundee Precious (Barbados) Inc Improved processing of metal values from concentrates
US8888890B2 (en) * 2011-10-06 2014-11-18 Earth Renaissance Technologies, Llc Ore leaching method for metals recovery

Also Published As

Publication number Publication date
NZ719038A (en) 2020-11-27
WO2015058257A1 (en) 2015-04-30
EA201691752A1 (ru) 2017-06-30
EP3060689A1 (en) 2016-08-31
CA2927461A1 (en) 2015-04-30
PL3060689T3 (pl) 2020-04-30
EP3060689B1 (en) 2019-10-09
PT3060689T (pt) 2020-01-16
US20160258038A1 (en) 2016-09-08
MY173443A (en) 2020-01-25
AU2014339764A1 (en) 2016-05-12
US10190193B2 (en) 2019-01-29
EP3060689A4 (en) 2017-06-14
CA2927461C (en) 2023-01-03
AU2014339764B2 (en) 2017-10-12
RS59766B1 (sr) 2020-02-28
EA031994B1 (ru) 2019-03-29
ES2765678T3 (es) 2020-06-10

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