FR996269A - Device for processing iron ores containing nickel - Google Patents

Device for processing iron ores containing nickel

Info

Publication number
FR996269A
FR996269A FR996269DA FR996269A FR 996269 A FR996269 A FR 996269A FR 996269D A FR996269D A FR 996269DA FR 996269 A FR996269 A FR 996269A
Authority
FR
France
Prior art keywords
containing nickel
iron ores
ores containing
processing iron
processing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dorr Co
Original Assignee
Dorr Co
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 Dorr Co filed Critical Dorr Co
Application granted granted Critical
Publication of FR996269A publication Critical patent/FR996269A/en
Expired legal-status Critical Current

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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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)
FR996269D 1949-09-26 1949-09-26 Device for processing iron ores containing nickel Expired FR996269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996269T 1949-09-26

Publications (1)

Publication Number Publication Date
FR996269A true FR996269A (en) 1951-12-17

Family

ID=9557817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996269D Expired FR996269A (en) 1949-09-26 1949-09-26 Device for processing iron ores containing nickel

Country Status (1)

Country Link
FR (1) FR996269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222452A1 (en) * 1985-11-15 1987-05-20 Metallgesellschaft Ag Process for reducing the oxidation level of metallic oxides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222452A1 (en) * 1985-11-15 1987-05-20 Metallgesellschaft Ag Process for reducing the oxidation level of metallic oxides

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