ZA848219B - A method and plant for reducing oxidic material while simultaneosly generating a gas suitable for the recovery of thermal energy - Google Patents

A method and plant for reducing oxidic material while simultaneosly generating a gas suitable for the recovery of thermal energy

Info

Publication number
ZA848219B
ZA848219B ZA848219A ZA848219A ZA848219B ZA 848219 B ZA848219 B ZA 848219B ZA 848219 A ZA848219 A ZA 848219A ZA 848219 A ZA848219 A ZA 848219A ZA 848219 B ZA848219 B ZA 848219B
Authority
ZA
South Africa
Prior art keywords
simultaneosly
recovery
plant
generating
thermal energy
Prior art date
Application number
ZA848219A
Other languages
English (en)
Inventor
Sven Santen
Goeran Mathisson
Bjoern Hammarskog
Original Assignee
Skf Steel Eng Ab
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 Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Publication of ZA848219B publication Critical patent/ZA848219B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • C21B13/125—By using plasma
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/08—Apparatus
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture Of Iron (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
ZA848219A 1983-12-02 1984-10-22 A method and plant for reducing oxidic material while simultaneosly generating a gas suitable for the recovery of thermal energy ZA848219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8306672A SE8306672L (sv) 1983-12-02 1983-12-02 Sett och anleggning for reduktion av oxidhaltigt material under samtidig generering av en for vermeenergiutvinning lemplig gas

Publications (1)

Publication Number Publication Date
ZA848219B true ZA848219B (en) 1986-06-25

Family

ID=20353567

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA848217A ZA848217B (en) 1983-12-02 1984-10-22 A method and plant for reducing oxidic material while simulataneously generating a gas suitable as fuel gas
ZA848219A ZA848219B (en) 1983-12-02 1984-10-22 A method and plant for reducing oxidic material while simultaneosly generating a gas suitable for the recovery of thermal energy

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA848217A ZA848217B (en) 1983-12-02 1984-10-22 A method and plant for reducing oxidic material while simulataneously generating a gas suitable as fuel gas

Country Status (4)

Country Link
JP (2) JPS60149693A (xx)
CN (1) CN85101709A (xx)
SE (1) SE8306672L (xx)
ZA (2) ZA848217B (xx)

Also Published As

Publication number Publication date
CN85101709A (zh) 1987-01-31
JPS60149693A (ja) 1985-08-07
JPS60131907A (ja) 1985-07-13
SE8306672D0 (sv) 1983-12-02
SE8306672L (sv) 1985-06-03
ZA848217B (en) 1986-06-25

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