CA1024353A - Lixiviation des minerais de nickel silicates au moyen d'acide chlorhydrique - Google Patents

Lixiviation des minerais de nickel silicates au moyen d'acide chlorhydrique

Info

Publication number
CA1024353A
CA1024353A CA211,195A CA211195A CA1024353A CA 1024353 A CA1024353 A CA 1024353A CA 211195 A CA211195 A CA 211195A CA 1024353 A CA1024353 A CA 1024353A
Authority
CA
Canada
Prior art keywords
hydrochloric acid
silicate ores
nickeliferous
leaching
leaching nickeliferous
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.)
Expired
Application number
CA211,195A
Other languages
English (en)
Other versions
CA211195S (en
Inventor
Charles E. O'neill
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Priority to CA211,195A priority Critical patent/CA1024353A/fr
Priority to FR7443195A priority patent/FR2287516A1/fr
Application granted granted Critical
Publication of CA1024353A publication Critical patent/CA1024353A/fr
Expired 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
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0423—Halogenated acids or salts thereof
    • 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
    • C01F5/14—Magnesium hydroxide
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA211,195A 1974-10-10 1974-10-10 Lixiviation des minerais de nickel silicates au moyen d'acide chlorhydrique Expired CA1024353A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA211,195A CA1024353A (fr) 1974-10-10 1974-10-10 Lixiviation des minerais de nickel silicates au moyen d'acide chlorhydrique
FR7443195A FR2287516A1 (fr) 1974-10-10 1974-12-27 Lessivage de minerais silicates nickeliferes par l'acide chlorhydrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA211,195A CA1024353A (fr) 1974-10-10 1974-10-10 Lixiviation des minerais de nickel silicates au moyen d'acide chlorhydrique

Publications (1)

Publication Number Publication Date
CA1024353A true CA1024353A (fr) 1978-01-17

Family

ID=4101343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,195A Expired CA1024353A (fr) 1974-10-10 1974-10-10 Lixiviation des minerais de nickel silicates au moyen d'acide chlorhydrique

Country Status (2)

Country Link
CA (1) CA1024353A (fr)
FR (1) FR2287516A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003044A1 (fr) * 1998-07-08 2000-01-20 Crew Development Corporation Procede d'isolation et de production d'un metal magnesium, d'un chlorure de magnesium, de magnesite et de produits a base de magnesium
WO2007035978A1 (fr) * 2005-09-30 2007-04-05 Bhp Billiton Innovation Pty Ltd Procede de lixiviation de minerai lateritique a la pression atmospherique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO143583C (no) * 1979-02-13 1983-01-06 Elkem Spigerverket As Fremgangsmaate for utluting av silikater med syre.
JP2745429B2 (ja) * 1989-12-20 1998-04-28 日新製鋼株式会社 ケイ酸苦土ニッケル鉱石の処理方法
WO2002008477A1 (fr) * 2000-07-21 2002-01-31 Nichromet Extraction Inc. Récupération du nickel et du cobalt dans les minerais latéritiques

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000003044A1 (fr) * 1998-07-08 2000-01-20 Crew Development Corporation Procede d'isolation et de production d'un metal magnesium, d'un chlorure de magnesium, de magnesite et de produits a base de magnesium
US6692710B1 (en) 1998-07-08 2004-02-17 Crew Development Corporation Method for obtaining magnesium by leaching a laterite material
AP1355A (en) * 1998-07-08 2004-12-29 Crew Dev Corporation A method for isolation and production of magnesium metal, magnesium chloride, magnesite and magnesium based products.
WO2007035978A1 (fr) * 2005-09-30 2007-04-05 Bhp Billiton Innovation Pty Ltd Procede de lixiviation de minerai lateritique a la pression atmospherique

Also Published As

Publication number Publication date
FR2287516B1 (fr) 1978-07-07
FR2287516A1 (fr) 1976-05-07

Similar Documents

Publication Publication Date Title
CA922903A (en) Acid leaching of lateritic ore
AU522560B2 (en) Leaching nickeliferous oxide ores
AU504222B2 (en) Leaching silicated zinc ores
CA1024353A (fr) Lixiviation des minerais de nickel silicates au moyen d'acide chlorhydrique
CA973829A (en) Method for producing high-purity nickel from nickel oxide ore
CA1028155A (fr) Lixiviation statique du minerai de cuivre
CA947089A (en) Acid leaching of lateritic ores
AU3747371A (en) Acid leaching process for treating high grade nickel-copper mattes
CA946167A (en) Leaching lateritic ores with dilute acids
YU261075A (en) Blast furnace
CA1034767A (fr) Regulateur de bouletage du minerai de fer
AU6968074A (en) Oxygen-acid leach process
AU435164B2 (en) Leaching lateritic ores with dilute acids
AU435398B2 (en) Acid leaching of lateritic ores
ZA756464B (en) Method for enhancing the atmospheric leaching of nickeliferous matte
ZA752936B (en) Zinc-smelting blast furnace
AU493551B2 (en) Method ofenhancing the atmospheric leaching of nickeliferous matte
ZA743607B (en) Pyrometallurgical processes
AU487463B2 (en) Smelting furnace
AU426584B2 (en) Acid leaching of lateritic ore
CA1024355A (fr) Lixiviation a haute temperature des minerals sulfures
AU8056275A (en) Smelting furnace
AU3077971A (en) Acid leaching of lateritic ore
AU478836B2 (en) Hydrometallurgical leaching
AU492929B2 (en) iron ORE PELLET PROCESS CONTROL