BRPI0921490A2 - método para tratar minério de laterita de níquel - Google Patents

método para tratar minério de laterita de níquel

Info

Publication number
BRPI0921490A2
BRPI0921490A2 BRPI0921490A BRPI0921490A BRPI0921490A2 BR PI0921490 A2 BRPI0921490 A2 BR PI0921490A2 BR PI0921490 A BRPI0921490 A BR PI0921490A BR PI0921490 A BRPI0921490 A BR PI0921490A BR PI0921490 A2 BRPI0921490 A2 BR PI0921490A2
Authority
BR
Brazil
Prior art keywords
laterite ore
nickel laterite
treating nickel
treating
ore
Prior art date
Application number
BRPI0921490A
Other languages
English (en)
Inventor
Bror Nyman
Jaakko Leppinen
Ruonala Mikko
Teppo Riihimäki
Ville Miettinen
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 BRPI0921490A2 publication Critical patent/BRPI0921490A2/pt

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)
BRPI0921490A 2008-11-03 2009-10-29 método para tratar minério de laterita de níquel BRPI0921490A2 (pt)

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 (en) 2008-11-03 2009-10-29 Method for treating nickel laterite ore

Publications (1)

Publication Number Publication Date
BRPI0921490A2 true BRPI0921490A2 (pt) 2016-01-19

Family

ID=40097248

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921490A BRPI0921490A2 (pt) 2008-11-03 2009-10-29 método para tratar minério de laterita de níquel

Country Status (8)

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

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
AU2013325098B2 (en) * 2012-09-28 2017-12-14 Direct Nickel Pty Ltd Method for the recovery of metals from nickel bearing ores and concentrates
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 (en) 2014-03-06 2015-09-11 Outotec (Finland) Oy Method, arrangement and use for treating nickel ore
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

Family Cites Families (7)

* 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
US4298379A (en) * 1980-01-31 1981-11-03 The Hanna Mining Company Production of high purity and high surface area magnesium oxide
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
KR20070053211A (ko) * 2004-06-28 2007-05-23 스카이 리소스 아이앤씨 라테라이트 광석으로부터 진한 산과의 반응 및 수침출에의해 니켈 및 코발트를 회수하는 방법
UA93991C2 (uk) * 2005-11-28 2011-03-25 Англо Оперейшенс Лимитед Спосіб вилуговування металу з руди

Also Published As

Publication number Publication date
EP2350327A1 (en) 2011-08-03
CU20110099A7 (es) 2012-06-21
EA201100547A1 (ru) 2011-12-30
AU2009321543A1 (en) 2010-06-03
FI20080603L (fi) 2010-05-04
WO2010061045A1 (en) 2010-06-03
CN102203307B (zh) 2015-03-04
FI20080603A0 (fi) 2008-11-03
CN102203307A (zh) 2011-09-28
EA018749B1 (ru) 2013-10-30
CU23937B1 (es) 2013-08-29
AU2009321543B2 (en) 2014-09-11
EP2350327A4 (en) 2016-11-09
FI121180B (fi) 2010-08-13

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]