[go: up one dir, main page]

EP2350327A4 - Procédé de traitement de minerais de latérite contenant du nickel - Google Patents

Procédé de traitement de minerais de latérite contenant du nickel

Info

Publication number
EP2350327A4
EP2350327A4 EP09828687.5A EP09828687A EP2350327A4 EP 2350327 A4 EP2350327 A4 EP 2350327A4 EP 09828687 A EP09828687 A EP 09828687A EP 2350327 A4 EP2350327 A4 EP 2350327A4
Authority
EP
European Patent Office
Prior art keywords
containing nickel
ores containing
laterite ores
treating laterite
treating
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Withdrawn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
EP09828687.5A
Other languages
German (de)
English (en)
Other versions
EP2350327A1 (fr
Inventor
Mikko Ruonala
Bror Nyman
Jaakko Leppinen
Ville Miettinen
Teppo Riihimäki
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.)
Metso Corp
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of EP2350327A1 publication Critical patent/EP2350327A1/fr
Publication of EP2350327A4 publication Critical patent/EP2350327A4/fr
Withdrawn legal-status Critical Current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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • 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
    • C22B23/0453—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
    • C22B23/0469—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods by chemical substitution, e.g. by cementation
    • 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
    • C22B23/0476—Separation of nickel from cobalt
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP09828687.5A 2008-11-03 2009-10-29 Procédé de traitement de minerais de latérite contenant du nickel Withdrawn EP2350327A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20080603A FI121180B (fi) 2008-11-03 2008-11-03 Menetelmä nikkelilateriittimalmin käsittelemiseksi
PCT/FI2009/050870 WO2010061045A1 (fr) 2008-11-03 2009-10-29 Procédé de traitement de minerais de latérite contenant du nickel

Publications (2)

Publication Number Publication Date
EP2350327A1 EP2350327A1 (fr) 2011-08-03
EP2350327A4 true EP2350327A4 (fr) 2016-11-09

Family

ID=40097248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09828687.5A Withdrawn EP2350327A4 (fr) 2008-11-03 2009-10-29 Procédé de traitement de minerais de latérite contenant du nickel

Country Status (8)

Country Link
EP (1) EP2350327A4 (fr)
CN (1) CN102203307B (fr)
AU (1) AU2009321543B2 (fr)
BR (1) BRPI0921490A2 (fr)
CU (1) CU23937B1 (fr)
EA (1) EA018749B1 (fr)
FI (1) FI121180B (fr)
WO (1) WO2010061045A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268537B (zh) * 2011-08-15 2013-05-29 广西银亿科技矿冶有限公司 一种从红土镍矿中提取钴镍的方法
CN102286661A (zh) * 2011-08-25 2011-12-21 云南锡业集团（控股）有限责任公司 一种红土镍矿硫酸浸出直接电解的方法
FI123884B (fi) 2011-11-08 2013-11-29 Outotec Oyj Menetelmä sulfidisen metallirikasteen liuottamiseksi
CN103361490B (zh) * 2012-03-30 2016-02-24 吉坤日矿日石金属株式会社 电铅的制造方法
WO2014047672A1 (fr) * 2012-09-28 2014-04-03 Direct Nickel Pty Ltd Procédé pour la récupération de métaux à partir de minerais porteurs de nickel et de concentrés
FI124419B (fi) * 2013-01-29 2014-08-29 Global Ecoprocess Services Oy Menetelmä metallien talteenottamiseksi oksidisista malmeista
JP5622061B2 (ja) * 2013-03-26 2014-11-12 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
WO2015132473A1 (fr) 2014-03-06 2015-09-11 Outotec (Finland) Oy Procédé, système et utilisation pour le traitement de minerai de nickel
CN106987723A (zh) * 2017-04-08 2017-07-28 广西凤山县五福矿业发展有限公司 一种从低铁铝精矿溶铝渣中回收铝的方法
CN106987724A (zh) * 2017-04-08 2017-07-28 广西凤山县五福矿业发展有限公司 一种从低铁铝精矿溶铝渣中固化硅的方法
CN113025832B (zh) * 2021-03-02 2022-07-15 重庆大学 一种红土镍矿提取镍同时矿化co2的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298379A (en) * 1980-01-31 1981-11-03 The Hanna Mining Company Production of high purity and high surface area magnesium oxide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125588A (en) * 1977-08-01 1978-11-14 The Hanna Mining Company Nickel and magnesia recovery from laterites by low temperature self-sulfation
GR63003B (en) * 1979-06-18 1979-08-03 Shipping Business Sa Nickel and cobalt recovery from laterites by extraction with sulphuric acid under atinospheric pressure
ZA987219B (en) * 1997-08-15 2000-02-14 Cominco Eng Services Chloride assisted hydrometallurgical extraction of metal.
FI112096B (sv) * 2001-07-06 2003-10-31 Omg Finland Oy Förfarande vid utvinning av nickel och eventuellt kobolt medelst lakning ur nickelhaltig lateritmalm
JP2008504439A (ja) * 2004-06-28 2008-02-14 スカイ リソーシーズ インコーポレーティッド 濃酸との反応および水浸出によるラテライト鉱石からのニッケルおよびコバルト回収法
AR058245A1 (es) * 2005-11-28 2008-01-23 Anglo Operations Ltd Proceso de lixiviacion en presencia de acido clorhidrico para la recuperacion de un metal valioso a partir de una mena

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298379A (en) * 1980-01-31 1981-11-03 The Hanna Mining Company Production of high purity and high surface area magnesium oxide

Also Published As

Publication number Publication date
EP2350327A1 (fr) 2011-08-03
BRPI0921490A2 (pt) 2016-01-19
FI20080603A0 (fi) 2008-11-03
FI121180B (fi) 2010-08-13
CU20110099A7 (es) 2012-06-21
CU23937B1 (es) 2013-08-29
EA018749B1 (ru) 2013-10-30
CN102203307A (zh) 2011-09-28
AU2009321543B2 (en) 2014-09-11
CN102203307B (zh) 2015-03-04
FI20080603L (fi) 2010-05-04
WO2010061045A1 (fr) 2010-06-03
EA201100547A1 (ru) 2011-12-30
AU2009321543A1 (en) 2010-06-03

Similar Documents

Publication Publication Date Title
EP2350327A4 (fr) Procédé de traitement de minerais de latérite contenant du nickel
EP2152631A4 (fr) Procédé de traitement du nickel latéritique
EP2215031A4 (fr) Procédé de traitement de pouzzolanes
EP2094880A4 (fr) Procédé de traitement de surfaces métalliques
EP2174914A4 (fr) Procédé de traitement du trioxyde de diarsenic
EP2137280A4 (fr) Procédé de traitement de formation fracturée
EP1984081A4 (fr) Procédé de traitement oxydatif
EP2294002A4 (fr) Procédé amélioré de production d hydrogène
EP2496247A4 (fr) Procédés de traitement de la stéatose hépatique
EP2465074A4 (fr) Carte de transaction contenant du métal et son procédé de fabrication
EP2771017A4 (fr) Procédé de traitement de l'hypersécrétion de mucus
EP2134806A4 (fr) Procédé de traitement de formation d'hydrocarbures
EP2285958A4 (fr) Procédé de synthèse de variants de polynucléotides
EP2461835A4 (fr) Composition contenant des inhibiteurs de jarid1b et méthodes de traitement du cancer
EP2300565A4 (fr) Procédé de traitement des déchets de raffinage du pétrole
EP2513258A4 (fr) Procédé perfectionné d'élimination de sulfure d'hydrogène
EP2278755A4 (fr) Procédé de traitement de paquets
EP2666876A4 (fr) Procédé permettant de récupérer les métaux du groupe du platine (pgm)
EP2131863A4 (fr) Procédé de traitement de mésothéliome malin
EP2484631A4 (fr) Procédé de réutilisation de l'hydrogène
EP2248930A4 (fr) Procédé de récupération de métaux précieux à partir de déchets izo
EP2690196A4 (fr) Procédé de traitement d'une plaque mince de cuivre
EP2841095A4 (fr) Procédé de traitement de rides mettant en uvre des agents topiques de chimiodénervation
EP2470015A4 (fr) Procédé de traitement d'un traumatisme acoustique aigu
EP2132139A4 (fr) Procédé de traitement de la potasse

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110503

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OUTOTEC OYJ

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OUTOTEC OYJ

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20161012

RIC1 Information provided on ipc code assigned before grant

Ipc: C22B 23/00 20060101AFI20161006BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170509