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SE390544B - PROCEDURE FOR TREATMENT OF AN IRON-CHROME ALLOY SCRAP CONTAINING AT LEAST ONE OF NICKEL, COBBOL AND COPPER - Google Patents

PROCEDURE FOR TREATMENT OF AN IRON-CHROME ALLOY SCRAP CONTAINING AT LEAST ONE OF NICKEL, COBBOL AND COPPER

Info

Publication number
SE390544B
SE390544B SE1114672A SE1114672A SE390544B SE 390544 B SE390544 B SE 390544B SE 1114672 A SE1114672 A SE 1114672A SE 1114672 A SE1114672 A SE 1114672A SE 390544 B SE390544 B SE 390544B
Authority
SE
Sweden
Prior art keywords
cobbol
nickel
iron
copper
procedure
Prior art date
Application number
SE1114672A
Other languages
Swedish (sv)
Inventor
Der Neulen S J Van
B Weizenbach
A H Lee
T A 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
Publication of SE390544B publication Critical patent/SE390544B/en

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)
SE1114672A 1971-11-18 1972-08-29 PROCEDURE FOR TREATMENT OF AN IRON-CHROME ALLOY SCRAP CONTAINING AT LEAST ONE OF NICKEL, COBBOL AND COPPER SE390544B (en)

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 (1)

Publication Number Publication Date
SE390544B true SE390544B (en) 1976-12-27

Family

ID=4091536

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1114672A SE390544B (en) 1971-11-18 1972-08-29 PROCEDURE FOR TREATMENT OF AN IRON-CHROME ALLOY SCRAP CONTAINING AT LEAST ONE OF NICKEL, COBBOL AND COPPER

Country Status (10)

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

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
PH9740A (en) 1976-03-05
FR2160503A1 (en) 1973-06-29
DE2245546A1 (en) 1973-05-30
AU463043B2 (en) 1975-07-17
FI56029B (en) 1979-07-31
IT969842B (en) 1974-04-10
AU4682572A (en) 1974-03-28
GB1344600A (en) 1974-01-23
FI56029C (en) 1979-11-12
JPS4859004A (en) 1973-08-18
FR2160503B1 (en) 1976-08-20
CA953927A (en) 1974-09-03

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