FR2306940B1 - - Google Patents

Info

Publication number
FR2306940B1
FR2306940B1 FR7609928A FR7609928A FR2306940B1 FR 2306940 B1 FR2306940 B1 FR 2306940B1 FR 7609928 A FR7609928 A FR 7609928A FR 7609928 A FR7609928 A FR 7609928A FR 2306940 B1 FR2306940 B1 FR 2306940B1
Authority
FR
France
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
FR7609928A
Other languages
French (fr)
Other versions
FR2306940A1 (en
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
Publication of FR2306940A1 publication Critical patent/FR2306940A1/en
Application granted granted Critical
Publication of FR2306940B1 publication Critical patent/FR2306940B1/fr
Granted 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
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/06—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/08—Halides
    • C01G53/09—Chlorides
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/1625—Leaching with acyclic or carbocyclic agents of a single type with amines
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7609928A 1975-04-08 1976-04-06 PROCESS FOR PURIFYING CHLORIDES OF ALKALINE OR ALKALINO-TER METALS Granted FR2306940A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224,068A CA1040866A (en) 1975-04-08 1975-04-08 Refining of chloride salts

Publications (2)

Publication Number Publication Date
FR2306940A1 FR2306940A1 (en) 1976-11-05
FR2306940B1 true FR2306940B1 (en) 1981-06-12

Family

ID=4102750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609928A Granted FR2306940A1 (en) 1975-04-08 1976-04-06 PROCESS FOR PURIFYING CHLORIDES OF ALKALINE OR ALKALINO-TER METALS

Country Status (5)

Country Link
JP (1) JPS51123799A (en)
CA (1) CA1040866A (en)
FR (1) FR2306940A1 (en)
GB (1) GB1532514A (en)
ZA (1) ZA761739B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH262267A (en) * 1947-07-26 1949-06-30 Schweizerhall Saeurefab Process for cleaning liquid metal chlorides.
BE758679A (en) * 1969-11-14 1971-04-16 Nickel Le PROCESS FOR PURIFYING FERROUS AND COBALTIZING NICKEL MATTS
FR2210569A1 (en) * 1972-12-14 1974-07-12 Ugine Kuhlmann Metal chlorides mfr - by extn into amine solvent from aq soln. contg. metal salt and sol chloride

Also Published As

Publication number Publication date
AU1234476A (en) 1977-09-29
GB1532514A (en) 1978-11-15
FR2306940A1 (en) 1976-11-05
JPS51123799A (en) 1976-10-28
ZA761739B (en) 1977-04-27
CA1040866A (en) 1978-10-24

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse