FI56029B - Saett att tillvarataga nickel kobolt och/eller koppar ut jaern-kromskrotlegeringar - Google Patents

Saett att tillvarataga nickel kobolt och/eller koppar ut jaern-kromskrotlegeringar

Info

Publication number
FI56029B
FI56029B FI246772A FI246772A FI56029B FI 56029 B FI56029 B FI 56029B FI 246772 A FI246772 A FI 246772A FI 246772 A FI246772 A FI 246772A FI 56029 B FI56029 B FI 56029B
Authority
FI
Finland
Prior art keywords
tillvarataga
kromskrotlegeringar
jaern
kobolt
koppar
Prior art date
Application number
FI246772A
Other languages
English (en)
Other versions
FI56029C (fi
Inventor
Sjaak Johan Van Der Meulen
Bauke Weizenbach
Allan Henry Lee
Theodore Andrew Kinjerski
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Application granted granted Critical
Publication of FI56029B publication Critical patent/FI56029B/fi
Publication of FI56029C publication Critical patent/FI56029C/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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI246772A 1971-11-18 1972-09-07 Saett att tillvarataga nickel kobolt och/eller koppar ut jaern-kromskrotlegeringar FI56029C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA127,939A CA953927A (en) 1971-11-18 1971-11-18 Disintegration of scrap alloys to facilitate recovery of nickel, cobalt and copper values

Publications (2)

Publication Number Publication Date
FI56029B true FI56029B (fi) 1979-07-31
FI56029C FI56029C (fi) 1979-11-12

Family

ID=4091536

Family Applications (1)

Application Number Title Priority Date Filing Date
FI246772A FI56029C (fi) 1971-11-18 1972-09-07 Saett att tillvarataga nickel kobolt och/eller koppar ut jaern-kromskrotlegeringar

Country Status (10)

Country Link
JP (1) JPS4859004A (fi)
AU (1) AU463043B2 (fi)
CA (1) CA953927A (fi)
DE (1) DE2245546A1 (fi)
FI (1) FI56029C (fi)
FR (1) FR2160503B1 (fi)
GB (1) GB1344600A (fi)
IT (1) IT969842B (fi)
PH (1) PH9740A (fi)
SE (1) SE390544B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259296A (en) * 1979-12-27 1981-03-31 The United States Of America As Represented By The Secretary Of The Interior Recovery of chromium from scrap

Also Published As

Publication number Publication date
DE2245546A1 (de) 1973-05-30
JPS4859004A (fi) 1973-08-18
FR2160503A1 (fi) 1973-06-29
SE390544B (sv) 1976-12-27
AU4682572A (en) 1974-03-28
FR2160503B1 (fi) 1976-08-20
PH9740A (en) 1976-03-05
AU463043B2 (en) 1975-07-17
IT969842B (it) 1974-04-10
FI56029C (fi) 1979-11-12
CA953927A (en) 1974-09-03
GB1344600A (en) 1974-01-23

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