BR7408962A - Aperfeicoamento em processo para extracao de niquel de minerio de laterita niquelifero composto de particulas de minerio de limonita e serpentina - Google Patents

Aperfeicoamento em processo para extracao de niquel de minerio de laterita niquelifero composto de particulas de minerio de limonita e serpentina

Info

Publication number
BR7408962A
BR7408962A BR896274A BR896274A BR7408962A BR 7408962 A BR7408962 A BR 7408962A BR 896274 A BR896274 A BR 896274A BR 896274 A BR896274 A BR 896274A BR 7408962 A BR7408962 A BR 7408962A
Authority
BR
Brazil
Prior art keywords
niquelifero
limonite
laterite
serpentine
extraction
Prior art date
Application number
BR896274A
Other languages
English (en)
Inventor
D Weir
D Evans
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of BR7408962A publication Critical patent/BR7408962A/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
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR896274A 1973-10-29 1974-10-25 Aperfeicoamento em processo para extracao de niquel de minerio de laterita niquelifero composto de particulas de minerio de limonita e serpentina BR7408962A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA184,513A CA1002762A (en) 1973-10-29 1973-10-29 Process for treating nickeliferous laterite ore containing limonite and serpentine fractions

Publications (1)

Publication Number Publication Date
BR7408962A true BR7408962A (pt) 1975-10-14

Family

ID=4098239

Family Applications (1)

Application Number Title Priority Date Filing Date
BR896274A BR7408962A (pt) 1973-10-29 1974-10-25 Aperfeicoamento em processo para extracao de niquel de minerio de laterita niquelifero composto de particulas de minerio de limonita e serpentina

Country Status (11)

Country Link
US (1) US3925533A (pt)
JP (1) JPS556693B2 (pt)
BR (1) BR7408962A (pt)
CA (1) CA1002762A (pt)
DE (1) DE2450993A1 (pt)
FR (1) FR2249172B1 (pt)
GB (1) GB1467020A (pt)
IN (1) IN143568B (pt)
OA (1) OA04839A (pt)
PH (1) PH11467A (pt)
ZA (1) ZA746663B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1263847A (en) * 1984-09-29 1989-12-12 Tatsuo Fukuyama Method of liquefying coal
JPH01136288U (pt) * 1988-02-29 1989-09-19
AU2003900387A0 (en) * 2003-01-30 2003-02-27 Qni Technology Pty Ltd Process for nickel and cobalt extraction from laterite ores
AU2004207148B2 (en) * 2003-01-30 2009-09-10 Bhp Billiton Ssm Technology Pty Ltd Process for nickel and cobalt extraction from laterite ores
BRPI0506127B1 (pt) * 2004-05-27 2015-04-22 Pacific Metals Co Ltd Processo para a recuperação de níquel ou de cobalto
CN101270417B (zh) * 2008-04-30 2010-11-03 江西稀有稀土金属钨业集团有限公司 一种提取镍和/或钴的方法
CN101439314B (zh) * 2008-12-29 2013-01-16 江西稀有稀土金属钨业集团有限公司 一种富集镍和/或钴的红土镍矿选矿工艺
DE102014107787A1 (de) * 2014-06-03 2015-12-03 Thyssenkrupp Ag Verfahren und Anlage zur Verarbeitung von lateritischem Nickelerz
CN112080636B (zh) 2020-08-17 2022-11-15 广东邦普循环科技有限公司 一种利用红土镍矿生产电池级硫酸镍盐的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400114A (en) * 1942-12-01 1946-05-14 Nicaro Nickel Company Recovery of nickel and ammonia
US2400461A (en) * 1944-04-12 1946-05-14 Nicaro Nickel Company Magnetic separation and settling for serpenting ores
US2478942A (en) * 1947-01-24 1949-08-16 Int Nickel Co Process for the treatment of nickelcontaining ores
US3100700A (en) * 1960-04-25 1963-08-13 Freeport Sulphur Co Recovery of nickel and cobalt by reduction and leaching
US3644114A (en) * 1970-01-26 1972-02-22 Sherritt Gordon Mines Ltd Method for leaching reduced laterite ores
US3775090A (en) * 1970-10-05 1973-11-27 Sherritt Gordon Mines Ltd Method of preparing laterite ore mixtures for reduction roasting

Also Published As

Publication number Publication date
IN143568B (pt) 1977-12-31
PH11467A (en) 1978-02-01
FR2249172B1 (pt) 1979-10-12
US3925533A (en) 1975-12-09
JPS5074518A (pt) 1975-06-19
CA1002762A (en) 1977-01-04
AU7453274A (en) 1976-04-29
ZA746663B (en) 1975-11-26
OA04839A (fr) 1980-10-31
JPS556693B2 (pt) 1980-02-19
GB1467020A (en) 1977-03-16
FR2249172A1 (pt) 1975-05-23
DE2450993A1 (de) 1975-04-30

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