FR2448577A1 - Procede d'extraction du nickel de minerais lateritiques - Google Patents

Procede d'extraction du nickel de minerais lateritiques

Info

Publication number
FR2448577A1
FR2448577A1 FR8000701A FR8000701A FR2448577A1 FR 2448577 A1 FR2448577 A1 FR 2448577A1 FR 8000701 A FR8000701 A FR 8000701A FR 8000701 A FR8000701 A FR 8000701A FR 2448577 A1 FR2448577 A1 FR 2448577A1
Authority
FR
France
Prior art keywords
magnesium
oxide
nickel
sulphuric acid
sulphur
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Withdrawn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
FR8000701A
Other languages
English (en)
French (fr)
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of FR2448577A1 publication Critical patent/FR2448577A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds
    • C01F5/12—Magnesia by thermal decomposition of magnesium compounds by thermal decomposition of magnesium sulfate, with or without reduction
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR8000701A 1979-02-12 1980-01-14 Procede d'extraction du nickel de minerais lateritiques Withdrawn FR2448577A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH132379 1979-02-12

Publications (1)

Publication Number Publication Date
FR2448577A1 true FR2448577A1 (fr) 1980-09-05

Family

ID=4207753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000701A Withdrawn FR2448577A1 (fr) 1979-02-12 1980-01-14 Procede d'extraction du nickel de minerais lateritiques

Country Status (7)

Country Link
AU (1) AU5539780A (enExample)
BR (1) BR8000294A (enExample)
DE (1) DE2906808C2 (enExample)
FR (1) FR2448577A1 (enExample)
GR (1) GR67001B (enExample)
RO (1) RO79076A (enExample)
YU (1) YU312479A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1929056A4 (en) * 2005-09-30 2009-04-15 Bhp Billiton Innovation Pty METHOD FOR THE EXTRACTION OF LATERAL ERZ IN NORMAL PRESSURE
EP1971695A4 (en) * 2005-12-22 2009-12-16 Bhp Billiton Ssm Dev Pty Ltd RECOVERY OF SOLID MAGNESIUM SULFATE HYDRATE
US8470272B2 (en) 2008-06-02 2013-06-25 Vale S.A. Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140380C2 (de) * 1981-10-10 1985-04-11 Gebrüder Sulzer AG, Winterthur Verfahren zur Gewinnung von Nickel, hochreinem Magnesiumoxid und Zement
DE3534565A1 (de) * 1984-09-29 1986-04-03 Nippon Kokan K.K., Tokio/Tokyo Verfahren zum verfluessigen von kohle
FR2689140B1 (fr) * 1992-03-06 1994-06-03 Intevep Sa Procede pour la recuperation de nickel et de magnesium a partir d'une matiere a l'etat natif.
AUPO837197A0 (en) 1997-08-01 1997-08-28 Centaur Mining & Exploration Limited Selective precipitation of nickel and cobalt
WO2006000020A1 (en) * 2004-06-29 2006-01-05 European Nickel Plc Improved leaching of base metals
RU2395594C2 (ru) * 2004-10-21 2010-07-27 Англо Оперейшнс Лимитед Способ выщелачивания ценных металлов из руды в присутствии хлористоводородной кислоты
KR20080083331A (ko) * 2005-12-22 2008-09-17 비에이치피 빌리톤 에스에스엠 디벨롭먼트 피티와이 엘티디 산화마그네슘의 회수법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929468A (en) * 1975-01-02 1975-12-30 Us Interior Process for recovery of non-ferrous metals from oxide ores and concentrates

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1929056A4 (en) * 2005-09-30 2009-04-15 Bhp Billiton Innovation Pty METHOD FOR THE EXTRACTION OF LATERAL ERZ IN NORMAL PRESSURE
EP1971695A4 (en) * 2005-12-22 2009-12-16 Bhp Billiton Ssm Dev Pty Ltd RECOVERY OF SOLID MAGNESIUM SULFATE HYDRATE
US8470272B2 (en) 2008-06-02 2013-06-25 Vale S.A. Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores

Also Published As

Publication number Publication date
BR8000294A (pt) 1980-10-07
RO79076A (ro) 1982-06-25
YU312479A (en) 1983-01-21
AU5539780A (en) 1980-08-21
GR67001B (enExample) 1981-05-18
DE2906808C2 (de) 1981-04-02
DE2906808B1 (de) 1980-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse