NO136647C - Fremgangsm}te ved rensing av karbonholdige legeringer p} basis av jern, kobolt eller nikkel. - Google Patents

Fremgangsm}te ved rensing av karbonholdige legeringer p} basis av jern, kobolt eller nikkel.

Info

Publication number
NO136647C
NO136647C NO495873A NO495873A NO136647C NO 136647 C NO136647 C NO 136647C NO 495873 A NO495873 A NO 495873A NO 495873 A NO495873 A NO 495873A NO 136647 C NO136647 C NO 136647C
Authority
NO
Norway
Prior art keywords
cobolt
carbonic
nickel
procedures
iron
Prior art date
Application number
NO495873A
Other languages
English (en)
Norwegian (no)
Other versions
NO136647B (enrdf_load_stackoverflow
Inventor
Simo Antero Iivari Maekipirtti
John Henrik Relander
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
Publication of NO136647B publication Critical patent/NO136647B/no
Publication of NO136647C publication Critical patent/NO136647C/no

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
    • C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
NO495873A 1972-12-28 1973-12-27 Fremgangsm}te ved rensing av karbonholdige legeringer p} basis av jern, kobolt eller nikkel. NO136647C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI368572A FI50997C (fi) 1972-12-28 1972-12-28 Hiilipitoisten rauta-, nikkeli- ja kobolttiseosten puhdistusmenetelmä.

Publications (2)

Publication Number Publication Date
NO136647B NO136647B (enrdf_load_stackoverflow) 1977-07-04
NO136647C true NO136647C (no) 1977-10-12

Family

ID=8508657

Family Applications (1)

Application Number Title Priority Date Filing Date
NO495873A NO136647C (no) 1972-12-28 1973-12-27 Fremgangsm}te ved rensing av karbonholdige legeringer p} basis av jern, kobolt eller nikkel.

Country Status (6)

Country Link
JP (1) JPS568887B2 (enrdf_load_stackoverflow)
DE (1) DE2362968A1 (enrdf_load_stackoverflow)
FI (1) FI50997C (enrdf_load_stackoverflow)
FR (1) FR2212438A1 (enrdf_load_stackoverflow)
NO (1) NO136647C (enrdf_load_stackoverflow)
ZA (1) ZA739283B (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977105A (enrdf_load_stackoverflow) * 1960-02-29 1900-01-01
FR90350E (fr) * 1965-10-21 1967-11-24 Air Liquide Procédé de traitement des métaux liquides, applicable notamment à l'élaboration de fonte nodulaire

Also Published As

Publication number Publication date
FI50997C (fi) 1976-09-10
FI50997B (enrdf_load_stackoverflow) 1976-05-31
ZA739283B (en) 1974-10-30
NO136647B (enrdf_load_stackoverflow) 1977-07-04
FR2212438A1 (en) 1974-07-26
DE2362968A1 (de) 1974-07-11
JPS4997707A (enrdf_load_stackoverflow) 1974-09-17
JPS568887B2 (enrdf_load_stackoverflow) 1981-02-26
FR2212438B1 (enrdf_load_stackoverflow) 1976-10-08

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