CA1007463A - Process for separating nickel and iron from metallurgical products - Google Patents

Process for separating nickel and iron from metallurgical products

Info

Publication number
CA1007463A
CA1007463A CA170,293A CA170293A CA1007463A CA 1007463 A CA1007463 A CA 1007463A CA 170293 A CA170293 A CA 170293A CA 1007463 A CA1007463 A CA 1007463A
Authority
CA
Canada
Prior art keywords
iron
metallurgical products
separating nickel
nickel
separating
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
CA170,293A
Other versions
CA170293S (en
Inventor
Heimo Saarinen
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.)
Outokumpu Oyj
Original Assignee
Outokumpu 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 Outokumpu Oyj filed Critical Outokumpu Oyj
Application granted granted Critical
Publication of CA1007463A publication Critical patent/CA1007463A/en
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
    • 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
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • C22B23/043—Sulfurated acids or salts thereof
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
CA170,293A 1972-05-03 1973-05-03 Process for separating nickel and iron from metallurgical products Expired CA1007463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI721253A FI49847C (en) 1972-05-03 1972-05-03 A method for separating nickel and iron from metallurgical products containing these metals, e.g. ferronickel.

Publications (1)

Publication Number Publication Date
CA1007463A true CA1007463A (en) 1977-03-29

Family

ID=8505336

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,293A Expired CA1007463A (en) 1972-05-03 1973-05-03 Process for separating nickel and iron from metallurgical products

Country Status (7)

Country Link
JP (1) JPS547254B2 (en)
BR (1) BR7303166D0 (en)
CA (1) CA1007463A (en)
FI (1) FI49847C (en)
FR (1) FR2183166A1 (en)
YU (1) YU101673A (en)
ZA (1) ZA732902B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178961A (en) * 1984-02-24 1985-09-12 Aisan Ind Co Ltd Air-fuel ratio controller in variable choke carburetor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1156011A (en) * 1955-10-27 1958-05-12 Process for recovering nickel from ores
FR1258467A (en) * 1960-04-04 1961-04-14 Quebec Metallurg Ind Ltd Process for the recovery of metallic constituents from a material such as an ore
FR2129855A1 (en) * 1971-03-17 1972-11-03 Weston David Leaching process - for nickel contg lateritiores to remove iron

Also Published As

Publication number Publication date
JPS4941216A (en) 1974-04-18
FI49847C (en) 1975-10-10
FI49847B (en) 1975-06-30
JPS547254B2 (en) 1979-04-05
YU101673A (en) 1982-02-28
FR2183166A1 (en) 1973-12-14
BR7303166D0 (en) 1974-08-15
FR2183166B1 (en) 1977-09-02
ZA732902B (en) 1974-04-24

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