TW200606107A - Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid and water leaching - Google Patents

Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid and water leaching

Info

Publication number
TW200606107A
TW200606107A TW094121431A TW94121431A TW200606107A TW 200606107 A TW200606107 A TW 200606107A TW 094121431 A TW094121431 A TW 094121431A TW 94121431 A TW94121431 A TW 94121431A TW 200606107 A TW200606107 A TW 200606107A
Authority
TW
Taiwan
Prior art keywords
nickel
reaction
laterite ores
concentrated acid
water leaching
Prior art date
Application number
TW094121431A
Other languages
Chinese (zh)
Inventor
David Neudorf
Original Assignee
Skye 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 Skye Resources Inc filed Critical Skye Resources Inc
Publication of TW200606107A publication Critical patent/TW200606107A/en

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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated 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
    • C22B23/00—Obtaining nickel or cobalt
    • 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
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A process for leaching laterite ores containing limonite and saprolite in a two stage process. The first stage consisting of mixing and reacting the ore with concentrated mineral acid, and the second stage consisting of preparing a slurry of the acid/ore mixture in water and leaching the mixture to dissolve nickel and cobalt. Iron is efficiently separated from nickel and cobalt in the solid leach residue primarily as an oxide or hydroxide of ferric iron other than jarosite.
TW094121431A 2004-06-28 2005-06-27 Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid and water leaching TW200606107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58324304P 2004-06-28 2004-06-28

Publications (1)

Publication Number Publication Date
TW200606107A true TW200606107A (en) 2006-02-16

Family

ID=35781546

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094121431A TW200606107A (en) 2004-06-28 2005-06-27 Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid and water leaching

Country Status (13)

Country Link
US (1) US20060002835A1 (en)
EP (1) EP1784516A4 (en)
JP (1) JP2008504439A (en)
KR (1) KR20070053211A (en)
CN (1) CN100410399C (en)
AU (1) AU2005256213A1 (en)
BR (1) BRPI0512430A (en)
CA (1) CA2571492A1 (en)
DO (1) DOP2005000119A (en)
GT (1) GT200500177A (en)
TW (1) TW200606107A (en)
WO (1) WO2006000098A1 (en)
ZA (1) ZA200700592B (en)

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WO2007079532A1 (en) * 2006-01-10 2007-07-19 Murrin Murrin Operations Pty Ltd Hematite precipitation
BRPI0707373A2 (en) * 2006-01-31 2011-05-03 Murrin Murrin Operations Pty Ltd improved base metal recovery process from pile leaching
WO2007095689A1 (en) * 2006-02-24 2007-08-30 Murrin Murrin Operations Pty Ltd Hematite precipitation at elevated temperature and pressure
WO2008003160A1 (en) * 2006-07-03 2008-01-10 Curlook Enterprises Inc. Metal recovery system as applied to the high pressure leaching of limonitic nickel laterite ores
AU2011218755B9 (en) * 2006-09-06 2014-05-15 Eramet Process for the hydrometallurgical treatment of a lateritic nickel/cobalt ore and process for producing nickel and/or cobalt intermediate concentrates or commercial products using it
FR2905383B1 (en) * 2006-09-06 2008-11-07 Eramet Sa PROCESS FOR THE HYDROMETALLURGICAL TREATMENT OF A NICKEL ORE AND LATERITE COBALT, AND PROCESS FOR PREPARING INTERMEDIATE CONCENTRATES OR COMMERCIAL NICKEL AND / OR COBALT PRODUCTS USING THE SAME
US7901484B2 (en) 2007-08-28 2011-03-08 Vale Inco Limited Resin-in-leach process to recover nickel and/or cobalt in ore leaching pulps
US8016912B2 (en) 2007-09-14 2011-09-13 Barrick Gold Corporation Process for recovering platinum group metals using reductants
FI120943B (en) * 2008-02-19 2010-05-14 Norilsk Nickel Finland Oy Method for the separation of zinc, iron, calcium, copper and manganese from aqueous cobalt and / or nickel solutions
FI121180B (en) * 2008-11-03 2010-08-13 Outotec Oyj A method for treating nickel plater ore
AU2009321531A1 (en) * 2008-11-28 2010-06-03 Bhp Billiton Ssm Development Pty Ltd Process for separating limonite and saprolite
CN101619400B (en) * 2009-08-05 2011-03-09 江西稀有稀土金属钨业集团有限公司 Method for extracting cobalt and nickel from nickel laterite
FI122030B (en) 2009-09-24 2011-07-29 Norilsk Nickel Finland Oy Method for the recovery of nickel and cobalt from laterite
FI123646B (en) 2010-02-25 2013-08-30 Outotec Oyj A method for enhancing solids-liquid separation during laterite leaching
FI123054B (en) * 2010-12-17 2012-10-15 Outotec Oyj Method of separating nickel from a low nickel material
US8597601B2 (en) * 2011-06-03 2013-12-03 Vale S.A. Selective base metals leaching from laterite ores
CN103131855A (en) * 2011-11-29 2013-06-05 沈阳有色金属研究院 Method for treating normal pressure leaching of transitional nickel laterite ore
KR101359121B1 (en) * 2011-12-28 2014-02-06 재단법인 포항산업과학연구원 Method for Reducing Waste in Nickel Smelting Process
WO2014047672A1 (en) * 2012-09-28 2014-04-03 Direct Nickel Pty Ltd Method for the recovery of metals from nickel bearing ores and concentrates
CN103710542B (en) * 2014-01-13 2016-01-27 中国恩菲工程技术有限公司 Class iron ore concentrate and preparation method thereof
WO2016077925A1 (en) * 2014-11-18 2016-05-26 Alliance Magnésium Process to produce magnesium compounds, and various by-products using sulfuric acid in a hcl recovery loop
CN104651609A (en) * 2014-12-31 2015-05-27 金川集团股份有限公司 Method for recovering nickel, cobalt and iron from laterite-nickel ores
CN104611548A (en) * 2014-12-31 2015-05-13 金川集团股份有限公司 Method for recovering nickel in low-grade laterite-nickel ore
CN104651610A (en) * 2014-12-31 2015-05-27 金川集团股份有限公司 Method for recovering nickel, cobalt, iron, silicon and magnesium from laterite-nickel ores
JP6020971B2 (en) * 2015-03-23 2016-11-02 住友金属鉱山株式会社 Method for producing cobalt powder
CN104805310B (en) * 2015-04-17 2016-08-24 北京矿冶研究总院 Method for leaching cobalt from high-valence cobalt oxide-containing raw material
CN107312930B (en) * 2017-07-07 2018-08-28 金川集团股份有限公司 A kind of method that low nickel matte leaching solution pyrolysis removes iron
US11473170B2 (en) 2017-09-25 2022-10-18 Mohammad Asadrokht Treatment of non-sulfidic nickeliferous resources and recovery of metal values therefrom
EP3728662B1 (en) * 2017-12-21 2022-04-06 Bhp Chile Inc. Water balance in a chloride heap leach
JP7042719B2 (en) * 2018-06-21 2022-03-28 日揮グローバル株式会社 Method for manufacturing nickel sulfate compound
CN109279665B (en) * 2018-09-13 2020-09-25 郑忆依 Treatment method of nickel cobalt lithium manganate ternary waste
CN109234526B (en) * 2018-11-26 2020-11-03 中国恩菲工程技术有限公司 Treatment method of laterite-nickel ore
CA3122864A1 (en) * 2019-05-06 2020-11-12 Chen Xia Process and system for extraction of rare earth elements using an acid soak
CN111100985B (en) * 2019-12-30 2021-05-18 荆门市格林美新材料有限公司 Comprehensive treatment method for applying sodium-ammonium-containing waste liquid to laterite-nickel ore
AU2020428275A1 (en) * 2020-02-14 2022-09-22 Metso Outotec Finland Oy Enhanced recovery of nickel and cobalt from laterites
CN113025832B (en) * 2021-03-02 2022-07-15 重庆大学 Nickel extraction and CO mineralization from laterite-nickel ore2Method (2)
CN113151677B (en) * 2021-04-26 2022-09-09 赣州逸豪优美科实业有限公司 Method for leaching cobalt intermediate product by sulfate without acid
CN115786602B (en) * 2022-10-11 2024-04-09 中国恩菲工程技术有限公司 Method for preparing hematite by using iron-aluminum slag

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CA446289A (en) * 1948-01-20 S. Renzoni Louis Purification of cobalt precipitates containing iron and other impurities
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US6261527B1 (en) * 1999-11-03 2001-07-17 Bhp Minerals International Inc. Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite ores
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US6391089B1 (en) * 2000-11-29 2002-05-21 Walter Curlook Acid leaching of nickel laterite ores for the extraction of their nickel and cobalt values
AUPS201902A0 (en) * 2002-04-29 2002-06-06 Qni Technology Pty Ltd Modified atmospheric leach process for laterite ores

Also Published As

Publication number Publication date
AU2005256213A1 (en) 2006-01-05
CN101006190A (en) 2007-07-25
EP1784516A4 (en) 2008-07-09
WO2006000098A1 (en) 2006-01-05
GT200500177A (en) 2006-03-16
KR20070053211A (en) 2007-05-23
EP1784516A1 (en) 2007-05-16
DOP2005000119A (en) 2005-12-30
CN100410399C (en) 2008-08-13
CA2571492A1 (en) 2006-01-05
JP2008504439A (en) 2008-02-14
US20060002835A1 (en) 2006-01-05
BRPI0512430A (en) 2008-03-04
ZA200700592B (en) 2008-05-28

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