EP1666614A4 - Verfahren zur verarbeitung von oxidiertem nickel-cobalt-erz (varianten) - Google Patents

Verfahren zur verarbeitung von oxidiertem nickel-cobalt-erz (varianten)

Info

Publication number
EP1666614A4
EP1666614A4 EP04748970A EP04748970A EP1666614A4 EP 1666614 A4 EP1666614 A4 EP 1666614A4 EP 04748970 A EP04748970 A EP 04748970A EP 04748970 A EP04748970 A EP 04748970A EP 1666614 A4 EP1666614 A4 EP 1666614A4
Authority
EP
European Patent Office
Prior art keywords
oxidises
variants
nickel
processing
cobalt ore
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP04748970A
Other languages
English (en)
French (fr)
Other versions
EP1666614A2 (de
Inventor
Vasiliy Ivanovich Batshev
Alexey Vladimirovi Kalashnikov
Vasiliy Yurievich Koltsov
Dmitriy Viktorovich Melnik
Viktor Andreevich Sinegribov
Mikhail Igorevich Shchukin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU " GEOWEST"
OBSCHESTVO S OGRANICHENNOY OTV
Original Assignee
OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU " GEOWEST"
OBSCHESTVO S OGRANICHENNOY OTV
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 RU2003123213/02A external-priority patent/RU2245932C1/ru
Priority claimed from RU2003123702/02A external-priority patent/RU2245933C1/ru
Priority claimed from RU2003125003/02A external-priority patent/RU2245934C1/ru
Application filed by OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU " GEOWEST", OBSCHESTVO S OGRANICHENNOY OTV filed Critical OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU " GEOWEST"
Publication of EP1666614A2 publication Critical patent/EP1666614A2/de
Publication of EP1666614A4 publication Critical patent/EP1666614A4/de
Withdrawn legal-status Critical Current

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
    • C22B1/02—Roasting 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
EP04748970A 2003-07-22 2004-07-22 Verfahren zur verarbeitung von oxidiertem nickel-cobalt-erz (varianten) Withdrawn EP1666614A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU2003123213/02A RU2245932C1 (ru) 2003-07-22 2003-07-22 Способ извлечения никеля и других металлов из окисленной руды
RU2003123702/02A RU2245933C1 (ru) 2003-07-28 2003-07-28 Способ переработки окисленной никелькобальтовой руды
RU2003125003/02A RU2245934C1 (ru) 2003-08-11 2003-08-11 Способ переработки окисленной никелькобальтовой руды
PCT/RU2004/000283 WO2005007898A2 (en) 2003-07-22 2004-07-22 Method for processing oxidized nickel-cobalt ore (variants)

Publications (2)

Publication Number Publication Date
EP1666614A2 EP1666614A2 (de) 2006-06-07
EP1666614A4 true EP1666614A4 (de) 2007-06-06

Family

ID=34084291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04748970A Withdrawn EP1666614A4 (de) 2003-07-22 2004-07-22 Verfahren zur verarbeitung von oxidiertem nickel-cobalt-erz (varianten)

Country Status (5)

Country Link
EP (1) EP1666614A4 (de)
AU (1) AU2004258050A1 (de)
BR (1) BRPI0412214A (de)
EA (1) EA008573B1 (de)
WO (1) WO2005007898A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102766761B (zh) * 2012-08-20 2014-02-26 长沙矿冶研究院有限责任公司 从含钒粘土矿中提取五氧化二钒的方法
FI124883B (fi) * 2012-12-20 2015-03-13 Outotec Oyj Menetelmä ja laitteisto metallikiven happogranuloimiseksi
CN110846496B (zh) * 2019-12-03 2021-08-03 山东国大黄金股份有限公司 一种含硫铜钴精矿的硫酸化焙烧冶炼方法
RU2756326C2 (ru) * 2020-03-03 2021-09-29 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ переработки окисленной никель-кобальтовой руды

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464344A (en) * 1979-05-25 1984-08-07 Saikkonen Pekka J Process for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slags
JPH07316677A (ja) * 1994-05-23 1995-12-05 Nikko Aen Kk 製鋼ダストからの有価金属回収方法
WO2001016384A1 (en) * 1999-08-30 2001-03-08 Joma Chemical As Sulfatisation process for metal extraction from sulfide ores
DE19946326A1 (de) * 1999-09-28 2001-03-29 Eberhard Gock Verfahren zum Recycling von Buntmetallen aus Schlacken der Kupfergewinnung
US6274104B1 (en) * 1998-06-04 2001-08-14 Jussi Rastas Non-ferrous metal recovery method utilizing a melt sulphation reaction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU50401A1 (ru) * 1935-10-18 1936-11-30 А.Н. Кузнецов Способ обработки никелевых руд
GB1600411A (en) * 1977-03-31 1981-10-14 Interox Chemicals Ltd Extraction of nickel from a prereduced laterite ore
CA1171287A (en) * 1980-11-05 1984-07-24 William R. Hatch Acid leaching of lateritic nickel ores
RU2161658C1 (ru) * 2000-06-28 2001-01-10 Басков Дмитрий Борисович Способ извлечения никеля и кобальта из силикатных никелевых руд
US6379637B1 (en) * 2000-10-31 2002-04-30 Walter Curlook Direct atmospheric leaching of highly-serpentinized saprolitic nickel laterite ores with sulphuric acid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464344A (en) * 1979-05-25 1984-08-07 Saikkonen Pekka J Process for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slags
JPH07316677A (ja) * 1994-05-23 1995-12-05 Nikko Aen Kk 製鋼ダストからの有価金属回収方法
US6274104B1 (en) * 1998-06-04 2001-08-14 Jussi Rastas Non-ferrous metal recovery method utilizing a melt sulphation reaction
WO2001016384A1 (en) * 1999-08-30 2001-03-08 Joma Chemical As Sulfatisation process for metal extraction from sulfide ores
DE19946326A1 (de) * 1999-09-28 2001-03-29 Eberhard Gock Verfahren zum Recycling von Buntmetallen aus Schlacken der Kupfergewinnung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199606, Derwent World Patents Index; AN 1996-056383, XP002431090 *

Also Published As

Publication number Publication date
WO2005007898A3 (en) 2005-05-19
BRPI0412214A (pt) 2006-08-22
EA008573B1 (ru) 2007-06-29
EP1666614A2 (de) 2006-06-07
EA200600287A1 (ru) 2006-06-30
AU2004258050A1 (en) 2005-01-27
WO2005007898A2 (en) 2005-01-27
WO2005007898A8 (fr) 2007-06-28

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Legal Events

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Ipc: C22B 1/06 20060101ALI20070426BHEP

Ipc: C22B 23/00 20060101AFI20060321BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20070509

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RTI1 Title (correction)

Free format text: METHOD OF PROCESSING OXIDIC NICKEL AND COBALT ORES

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Effective date: 20100202