OA03571A - Procédé de réduction contrôlée de minerais d'oxyde de fer nickelifères. - Google Patents

Procédé de réduction contrôlée de minerais d'oxyde de fer nickelifères.

Info

Publication number
OA03571A
OA03571A OA54169A OA54169A OA03571A OA 03571 A OA03571 A OA 03571A OA 54169 A OA54169 A OA 54169A OA 54169 A OA54169 A OA 54169A OA 03571 A OA03571 A OA 03571A
Authority
OA
OAPI
Prior art keywords
nickel
iron oxide
controlled reduction
oxide ores
bearing iron
Prior art date
Application number
OA54169A
Other languages
English (en)
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 OA03571A publication Critical patent/OA03571A/fr

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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
OA54169A 1970-02-10 1971-02-10 Procédé de réduction contrôlée de minerais d'oxyde de fer nickelifères. OA03571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA74387 1970-02-10

Publications (1)

Publication Number Publication Date
OA03571A true OA03571A (fr) 1971-03-30

Family

ID=4086317

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54169A OA03571A (fr) 1970-02-10 1971-02-10 Procédé de réduction contrôlée de minerais d'oxyde de fer nickelifères.

Country Status (9)

Country Link
JP (1) JPS5124973B1 (fr)
BR (1) BR7100891D0 (fr)
CA (1) CA903482A (fr)
DE (1) DE2105554A1 (fr)
FR (1) FR2080974B1 (fr)
GB (1) GB1328198A (fr)
OA (1) OA03571A (fr)
YU (1) YU33809B (fr)
ZA (1) ZA71675B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5268536U (fr) * 1975-11-17 1977-05-21
JPS537059U (fr) * 1976-07-03 1978-01-21
JPS53100280U (fr) * 1977-01-19 1978-08-14
JPS53108978U (fr) * 1977-02-03 1978-08-31
JPS53108977U (fr) * 1977-02-03 1978-08-31

Also Published As

Publication number Publication date
GB1328198A (en) 1973-08-30
BR7100891D0 (pt) 1973-02-22
JPS5124973B1 (fr) 1976-07-28
FR2080974A1 (fr) 1971-11-26
DE2105554A1 (de) 1971-08-26
YU33809B (en) 1978-05-15
YU30771A (en) 1977-10-31
FR2080974B1 (fr) 1974-08-19
CA903482A (en) 1972-06-27
ZA71675B (en) 1971-12-29

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