OA03092A - Recovery of ferro-nickel from oxidized nickel ores. - Google Patents

Recovery of ferro-nickel from oxidized nickel ores.

Info

Publication number
OA03092A
OA03092A OA53666A OA53666A OA03092A OA 03092 A OA03092 A OA 03092A OA 53666 A OA53666 A OA 53666A OA 53666 A OA53666 A OA 53666A OA 03092 A OA03092 A OA 03092A
Authority
OA
OAPI
Prior art keywords
nickel
ferro
recovery
oxidized
ores
Prior art date
Application number
OA53666A
Other languages
French (fr)
Original Assignee
Falconbridge Nickel 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 Falconbridge Nickel Mines Ltd filed Critical Falconbridge Nickel Mines Ltd
Publication of OA03092A publication Critical patent/OA03092A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • 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
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
OA53666A 1968-07-24 1969-07-09 Recovery of ferro-nickel from oxidized nickel ores. OA03092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74714468A 1968-07-24 1968-07-24

Publications (1)

Publication Number Publication Date
OA03092A true OA03092A (en) 1970-12-15

Family

ID=25003828

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53666A OA03092A (en) 1968-07-24 1969-07-09 Recovery of ferro-nickel from oxidized nickel ores.

Country Status (6)

Country Link
BR (1) BR6910809D0 (en)
FR (1) FR2013593A1 (en)
GB (1) GB1232184A (en)
OA (1) OA03092A (en)
ZA (1) ZA694651B (en)
ZM (1) ZM10869A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103088183B (en) * 2013-02-20 2014-06-04 罕王实业集团有限公司 Method for smelting laterite-nickel ores through one-step controlled reduction

Also Published As

Publication number Publication date
ZA694651B (en) 1971-03-31
ZM10869A1 (en) 1971-03-22
GB1232184A (en) 1971-05-19
FR2013593A1 (en) 1970-04-03
BR6910809D0 (en) 1973-06-14

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