SE360887B - - Google Patents

Info

Publication number
SE360887B
SE360887B SE796070A SE796070A SE360887B SE 360887 B SE360887 B SE 360887B SE 796070 A SE796070 A SE 796070A SE 796070 A SE796070 A SE 796070A SE 360887 B SE360887 B SE 360887B
Authority
SE
Sweden
Application number
SE796070A
Inventor
E Mehl
M Kohut
P Kawalka
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 SE360887B publication Critical patent/SE360887B/xx

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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • 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
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
SE796070A 1969-11-20 1970-06-09 SE360887B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA67935 1969-11-20

Publications (1)

Publication Number Publication Date
SE360887B true SE360887B (fr) 1973-10-08

Family

ID=4085953

Family Applications (1)

Application Number Title Priority Date Filing Date
SE796070A SE360887B (fr) 1969-11-20 1970-06-09

Country Status (9)

Country Link
JP (1) JPS4937482B1 (fr)
BE (1) BE752127A (fr)
CA (1) CA888637A (fr)
DE (1) DE2037018C3 (fr)
FI (1) FI51601C (fr)
FR (1) FR2071612A5 (fr)
GB (1) GB1290056A (fr)
SE (1) SE360887B (fr)
ZA (1) ZA703877B (fr)

Families Citing this family (3)

* 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
US4377410A (en) * 1980-06-03 1983-03-22 The United States Of America As Represented By The Secretary Of The Interior Chromium recovery from superalloy scrap by selective chlorine leaching
WO2000050652A1 (fr) * 1999-02-26 2000-08-31 Mintek Traitement de concentres de sulfure metallique par grillage et par reduction par fusion dans un four a arc

Also Published As

Publication number Publication date
CA888637A (en) 1971-12-21
FI51601B (fr) 1976-11-01
FR2071612A5 (fr) 1971-09-17
DE2037018B2 (de) 1978-06-01
FI51601C (fi) 1977-02-10
JPS4937482B1 (fr) 1974-10-09
ZA703877B (en) 1971-03-31
BE752127A (fr) 1970-12-01
DE2037018C3 (de) 1979-02-01
GB1290056A (fr) 1972-09-20
DE2037018A1 (de) 1971-05-27

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