FR1256213A - Advanced process of roasting nickel, cobalt and copper sulfides, with or without iron - Google Patents

Advanced process of roasting nickel, cobalt and copper sulfides, with or without iron

Info

Publication number
FR1256213A
FR1256213A FR822923A FR822923A FR1256213A FR 1256213 A FR1256213 A FR 1256213A FR 822923 A FR822923 A FR 822923A FR 822923 A FR822923 A FR 822923A FR 1256213 A FR1256213 A FR 1256213A
Authority
FR
France
Prior art keywords
cobalt
iron
advanced process
copper sulfides
roasting nickel
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
FR822923A
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Priority to FR822923A priority Critical patent/FR1256213A/en
Application granted granted Critical
Publication of FR1256213A publication Critical patent/FR1256213A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR822923A 1960-03-30 1960-03-30 Advanced process of roasting nickel, cobalt and copper sulfides, with or without iron Expired FR1256213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822923A FR1256213A (en) 1960-03-30 1960-03-30 Advanced process of roasting nickel, cobalt and copper sulfides, with or without iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822923A FR1256213A (en) 1960-03-30 1960-03-30 Advanced process of roasting nickel, cobalt and copper sulfides, with or without iron

Publications (1)

Publication Number Publication Date
FR1256213A true FR1256213A (en) 1961-03-17

Family

ID=8728269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822923A Expired FR1256213A (en) 1960-03-30 1960-03-30 Advanced process of roasting nickel, cobalt and copper sulfides, with or without iron

Country Status (1)

Country Link
FR (1) FR1256213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139120A1 (en) * 1983-08-09 1985-05-02 Bayer Ag Method for the production of sulfur dioxide
EP0262564A2 (en) * 1986-10-03 1988-04-06 Bayer Ag Process for the preparation of sulphur dioxide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139120A1 (en) * 1983-08-09 1985-05-02 Bayer Ag Method for the production of sulfur dioxide
EP0262564A2 (en) * 1986-10-03 1988-04-06 Bayer Ag Process for the preparation of sulphur dioxide
EP0262564A3 (en) * 1986-10-03 1989-07-26 Bayer Ag Process for the preparation of sulphur dioxide

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