ZA200202941B - Recovery of nickel and cobalt values from a sulfidic flotation concentrate by chloride assisted oxidative pressure leaching in sulfuric acid. - Google Patents

Recovery of nickel and cobalt values from a sulfidic flotation concentrate by chloride assisted oxidative pressure leaching in sulfuric acid.

Info

Publication number
ZA200202941B
ZA200202941B ZA200202941A ZA200202941A ZA200202941B ZA 200202941 B ZA200202941 B ZA 200202941B ZA 200202941 A ZA200202941 A ZA 200202941A ZA 200202941 A ZA200202941 A ZA 200202941A ZA 200202941 B ZA200202941 B ZA 200202941B
Authority
ZA
South Africa
Prior art keywords
nickel
flotation concentrate
recovery
sulfuric acid
pressure leaching
Prior art date
Application number
ZA200202941A
Other languages
English (en)
Inventor
Derek George Eagland Kerfoot
Eberhard Krause
Bruce John Love
Avinash Singhal
Original Assignee
Inco 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
Application filed by Inco Ltd filed Critical Inco Ltd
Publication of ZA200202941B publication Critical patent/ZA200202941B/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
    • C22B23/0453—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
    • 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
    • C22B23/0423—Halogenated 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
    • C22B23/0407—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
    • 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
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ZA200202941A 2000-09-18 2002-04-15 Recovery of nickel and cobalt values from a sulfidic flotation concentrate by chloride assisted oxidative pressure leaching in sulfuric acid. ZA200202941B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/664,475 US6428604B1 (en) 2000-09-18 2000-09-18 Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate

Publications (1)

Publication Number Publication Date
ZA200202941B true ZA200202941B (en) 2003-04-15

Family

ID=24666118

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200202941A ZA200202941B (en) 2000-09-18 2002-04-15 Recovery of nickel and cobalt values from a sulfidic flotation concentrate by chloride assisted oxidative pressure leaching in sulfuric acid.

Country Status (13)

Country Link
US (2) US6428604B1 (zh)
EP (1) EP1325165B1 (zh)
JP (1) JP3946633B2 (zh)
CN (1) CN1210417C (zh)
AT (1) ATE338833T1 (zh)
AU (1) AU774519B2 (zh)
BR (1) BR0107217A (zh)
CA (1) CA2376883C (zh)
DE (1) DE60122914T2 (zh)
FI (1) FI123376B (zh)
RU (1) RU2221881C1 (zh)
WO (1) WO2002024966A1 (zh)
ZA (1) ZA200202941B (zh)

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CN102367179A (zh) * 2011-07-01 2012-03-07 王嘉兴 用废渣铜泥制备硫化铜，氯化铜和氯化钠的方法
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CN102344163A (zh) * 2011-07-01 2012-02-08 王嘉兴 用废渣铜泥制备硫化铜，碳酸铜和氯化钠的方法
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CN103725887A (zh) * 2013-12-13 2014-04-16 金川集团股份有限公司 一种浸出海绵铜的方法
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WO2017197417A1 (en) * 2016-05-09 2017-11-16 Mintek Method of recovering a target metal
JP7062996B2 (ja) * 2017-03-29 2022-05-09 住友金属鉱山株式会社 チオン酸を含む溶液の保存方法および定量方法、ならびにチオン酸を含む試料溶液およびその作製方法
JP6957974B2 (ja) * 2017-05-23 2021-11-02 住友金属鉱山株式会社 塩素浸出方法、電気ニッケルの製造方法
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CN108103311A (zh) * 2017-12-14 2018-06-01 中南大学 一种铜镍混合矿的湿法冶炼方法
CN108118149B (zh) * 2017-12-14 2019-07-19 中南大学 一种用硫化镍精矿制备动力电池正极材料前驱体的方法
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CN112680602A (zh) * 2020-12-18 2021-04-20 衢州华友钴新材料有限公司 一种提升含铜硫化矿浸出效率的处理方法
CN113957264A (zh) * 2021-09-13 2022-01-21 广东邦普循环科技有限公司 一种由低冰镍制备硫酸镍的方法
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Also Published As

Publication number Publication date
DE60122914T2 (de) 2007-04-26
FI123376B (fi) 2013-03-15
CA2376883C (en) 2002-12-03
CA2376883A1 (en) 2002-03-28
JP2004509232A (ja) 2004-03-25
EP1325165B1 (en) 2006-09-06
FI20020784A (fi) 2002-04-23
RU2002113102A (ru) 2004-01-27
US20030033906A1 (en) 2003-02-20
CN1392902A (zh) 2003-01-22
EP1325165A1 (en) 2003-07-09
ATE338833T1 (de) 2006-09-15
AU774519B2 (en) 2004-07-01
BR0107217A (pt) 2002-07-09
US6569224B2 (en) 2003-05-27
AU3716901A (en) 2002-04-02
DE60122914D1 (de) 2006-10-19
WO2002024966A1 (en) 2002-03-28
US6428604B1 (en) 2002-08-06
RU2221881C1 (ru) 2004-01-20
JP3946633B2 (ja) 2007-07-18
CN1210417C (zh) 2005-07-13

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