AP2883A - Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores - Google Patents

Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores

Info

Publication number
AP2883A
AP2883A AP2011005855A AP2011005855A AP2883A AP 2883 A AP2883 A AP 2883A AP 2011005855 A AP2011005855 A AP 2011005855A AP 2011005855 A AP2011005855 A AP 2011005855A AP 2883 A AP2883 A AP 2883A
Authority
AP
ARIPO
Prior art keywords
leaching
lateritic nickel
sulphur recovery
nickel ores
magnesium recycling
Prior art date
Application number
AP2011005855A
Other languages
English (en)
Other versions
AP2011005855A0 (en
Inventor
Antonio Clareti Pereira
Felipe Hilirio Guimarces
Jaco Alberto Lessa De Tude
Original Assignee
Vale Sa
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 Vale Sa filed Critical Vale Sa
Publication of AP2011005855A0 publication Critical patent/AP2011005855A0/xx
Application granted granted Critical
Publication of AP2883A publication Critical patent/AP2883A/xx

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
    • 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
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AP2011005855A 2008-06-02 2009-06-02 Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores AP2883A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5792008P 2008-06-02 2008-06-02
PCT/BR2009/000157 WO2009146518A1 (en) 2008-06-02 2009-06-02 Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores

Publications (2)

Publication Number Publication Date
AP2011005855A0 AP2011005855A0 (en) 2011-08-31
AP2883A true AP2883A (en) 2014-05-31

Family

ID=41397657

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2011005855A AP2883A (en) 2008-06-02 2009-06-02 Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores

Country Status (5)

Country Link
US (1) US8470272B2 (xx)
AP (1) AP2883A (xx)
AU (1) AU2009253864B2 (xx)
CA (1) CA2752254C (xx)
WO (1) WO2009146518A1 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8802042B2 (en) 2002-07-19 2014-08-12 Vale S.A. Process of recovery of base metals from oxide ores
WO2009152560A1 (en) * 2008-06-16 2009-12-23 Bhp Billiton Ssm Development Pty Ltd Saprolite neutralisation of heap leach process
WO2013023254A1 (en) * 2011-08-16 2013-02-21 Newamu Ip Holdings Pty Ltd Method for the recovery of magnesium sulphate and production of magnesium oxide
JP5447595B2 (ja) 2011-12-20 2014-03-19 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬における操業方法
CN103073125B (zh) * 2013-01-15 2014-07-02 昆明理工大学 一种酸解红土镍矿废水的利用方法
CN106731629B (zh) * 2016-11-25 2020-01-10 昆明理工大学 一种利用铜冶炼厂尾矿渣浆液脱硫脱砷汞的方法
CN109502612A (zh) * 2018-11-30 2019-03-22 昆明有色冶金设计研究院股份公司 一种用红土镍矿生产镍精矿的沉镍母液生产氧化镁的方法
CN111135773A (zh) * 2020-01-03 2020-05-12 河北佰斯特药业有限公司 一种去除原料药硫酸镁中铁锰的方法
CN111635051A (zh) * 2020-05-06 2020-09-08 陕西聚泰新材料科技有限公司 一种镍钴湿法冶金中废水处理方法
CN111910039B (zh) * 2020-07-28 2021-03-23 王平 一种三段还原法处理红土镍矿表层矿的方法
CN114314619A (zh) * 2021-08-23 2022-04-12 广西大学 一种利用镍铁渣为原料制备高纯硫酸镁的方法
GR1010450B (el) * 2022-06-04 2023-04-28 Ηλιας Θεολογου Σταμπολιαδης Ανακτηση συμπυκνωματος νικελιου, κοβαλτιου απο φτωχα σιδηρονικελιουχα λατεριτικα μεταλλευματα
CN115747516A (zh) * 2022-11-21 2023-03-07 昆明理工大学 一种高镁硅红土镍矿回收镍、钴、镁和铁的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003044A1 (en) * 1998-07-08 2000-01-20 Crew Development Corporation A method for isolation and production of magnesium metal, magnesium chloride, magnesite and magnesium based products
JP2006316293A (ja) * 2005-05-10 2006-11-24 Seidou Kagaku Kogyo Kk 硫酸コバルト溶液からマンガンを除去する方法
WO2007035978A1 (en) * 2005-09-30 2007-04-05 Bhp Billiton Innovation Pty Ltd Process for leaching lateritic ore at atmospheric pressure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466144A (en) 1967-07-03 1969-09-09 American Metal Climax Inc Treatment of nickeliferous oxidic materials for the recovery of nickel values
DE2906808C2 (de) 1979-02-12 1981-04-02 Gebrüder Sulzer AG, 8401 Winterthur Verfahren zur Gewinnung von Nickel aus lateritischen Erzen, insbesondere bei hohem Magnesiumgehalt
FR2767142B1 (fr) * 1997-08-06 1999-09-17 Le Nickel Sln Procede pour enrichir des minerais nickeliferes oxydes
AUPS201902A0 (en) * 2002-04-29 2002-06-06 Qni Technology Pty Ltd Modified atmospheric leach process for laterite ores
EA200870095A1 (ru) 2005-12-22 2009-02-27 БиЭйчПи БИЛЛИТОН ЭсЭсЭм ДИВЕЛОПМЕНТ ПТИ ЛТД. Извлечение оксида магния

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003044A1 (en) * 1998-07-08 2000-01-20 Crew Development Corporation A method for isolation and production of magnesium metal, magnesium chloride, magnesite and magnesium based products
JP2006316293A (ja) * 2005-05-10 2006-11-24 Seidou Kagaku Kogyo Kk 硫酸コバルト溶液からマンガンを除去する方法
WO2007035978A1 (en) * 2005-09-30 2007-04-05 Bhp Billiton Innovation Pty Ltd Process for leaching lateritic ore at atmospheric pressure

Also Published As

Publication number Publication date
AP2011005855A0 (en) 2011-08-31
US8470272B2 (en) 2013-06-25
CA2752254C (en) 2017-02-14
AU2009253864B2 (en) 2015-01-29
AU2009253864A1 (en) 2012-01-19
US20110110832A1 (en) 2011-05-12
CA2752254A1 (en) 2009-12-10
WO2009146518A1 (en) 2009-12-10

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