FI49847C - Menetelmä nikkelin ja raudan erottamiseksi näitä metalleja sisältävist ä metallurgisista tuotteista, esim. ferronikkelistä. - Google Patents

Menetelmä nikkelin ja raudan erottamiseksi näitä metalleja sisältävist ä metallurgisista tuotteista, esim. ferronikkelistä.

Info

Publication number
FI49847C
FI49847C FI721253A FI125372A FI49847C FI 49847 C FI49847 C FI 49847C FI 721253 A FI721253 A FI 721253A FI 125372 A FI125372 A FI 125372A FI 49847 C FI49847 C FI 49847C
Authority
FI
Finland
Prior art keywords
ferronickel
metals
iron
products containing
metallurgical products
Prior art date
Application number
FI721253A
Other languages
English (en)
Swedish (sv)
Other versions
FI49847B (fi
Inventor
Heimo Unto August Saarinen
Original Assignee
Outokumpu Oy
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 Oy filed Critical Outokumpu Oy
Priority to FI721253A priority Critical patent/FI49847C/fi
Priority to YU01016/73A priority patent/YU101673A/xx
Priority to ZA732902A priority patent/ZA732902B/xx
Priority to JP4856373A priority patent/JPS547254B2/ja
Priority to BR3166/73A priority patent/BR7303166D0/pt
Priority to FR7315728A priority patent/FR2183166A1/fr
Priority to CA170,293A priority patent/CA1007463A/en
Application granted granted Critical
Publication of FI49847B publication Critical patent/FI49847B/fi
Publication of FI49847C publication Critical patent/FI49847C/fi

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)
FI721253A 1972-05-03 1972-05-03 Menetelmä nikkelin ja raudan erottamiseksi näitä metalleja sisältävist ä metallurgisista tuotteista, esim. ferronikkelistä. FI49847C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI721253A FI49847C (fi) 1972-05-03 1972-05-03 Menetelmä nikkelin ja raudan erottamiseksi näitä metalleja sisältävist ä metallurgisista tuotteista, esim. ferronikkelistä.
YU01016/73A YU101673A (en) 1972-05-03 1973-04-16 Eydrometallurgical process for the purification of solutions for the preparation of electrolytric nickel from ferronickel
ZA732902A ZA732902B (en) 1972-05-03 1973-04-30 Process for separating nickel,cobalt and/or chromium and iron from metallurgical products containing these metals
JP4856373A JPS547254B2 (fi) 1972-05-03 1973-05-02
BR3166/73A BR7303166D0 (pt) 1972-05-03 1973-05-02 Alto, ferrocadmio, contendo estes metais processo para separar niquel cobalto e/ou cromo e ferro de produtos metalurgicos, por exemplo ferroniquel, ferro co
FR7315728A FR2183166A1 (en) 1972-05-03 1973-05-02 Separation of nickel and iron - from ferronickel obtd from the ore
CA170,293A CA1007463A (en) 1972-05-03 1973-05-03 Process for separating nickel and iron from metallurgical products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI721253A FI49847C (fi) 1972-05-03 1972-05-03 Menetelmä nikkelin ja raudan erottamiseksi näitä metalleja sisältävist ä metallurgisista tuotteista, esim. ferronikkelistä.

Publications (2)

Publication Number Publication Date
FI49847B FI49847B (fi) 1975-06-30
FI49847C true FI49847C (fi) 1975-10-10

Family

ID=8505336

Family Applications (1)

Application Number Title Priority Date Filing Date
FI721253A FI49847C (fi) 1972-05-03 1972-05-03 Menetelmä nikkelin ja raudan erottamiseksi näitä metalleja sisältävist ä metallurgisista tuotteista, esim. ferronikkelistä.

Country Status (7)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178961A (ja) * 1984-02-24 1985-09-12 Aisan Ind Co Ltd 可変ベンチユリ気化器における空燃比制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1156011A (fr) * 1955-10-27 1958-05-12 Procédé de récupération du nickel des minerais
FR1258467A (fr) * 1960-04-04 1961-04-14 Quebec Metallurg Ind Ltd Procédé pour la récupération des constituants métalliques d'un matériau tel qu'un minerai
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 (fi) 1974-04-18
ZA732902B (en) 1974-04-24
YU101673A (en) 1982-02-28
FI49847B (fi) 1975-06-30
JPS547254B2 (fi) 1979-04-05
FR2183166A1 (en) 1973-12-14
CA1007463A (en) 1977-03-29
BR7303166D0 (pt) 1974-08-15
FR2183166B1 (fi) 1977-09-02

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