ATA409775A - PROCESS FOR THE THERMAL REDUCTION OF IRON MINES USING CARBON - Google Patents

PROCESS FOR THE THERMAL REDUCTION OF IRON MINES USING CARBON

Info

Publication number
ATA409775A
ATA409775A AT409775A AT409775A ATA409775A AT A409775 A ATA409775 A AT A409775A AT 409775 A AT409775 A AT 409775A AT 409775 A AT409775 A AT 409775A AT A409775 A ATA409775 A AT A409775A
Authority
AT
Austria
Prior art keywords
carbon
thermal reduction
iron mines
mines
iron
Prior art date
Application number
AT409775A
Other languages
German (de)
Other versions
AT354488B (en
Original Assignee
Kinglor Metor Spa
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
Priority claimed from IT8336574A external-priority patent/IT1018454B/en
Priority claimed from IT8336175A external-priority patent/IT1051122B/en
Application filed by Kinglor Metor Spa filed Critical Kinglor Metor Spa
Application granted granted Critical
Publication of AT354488B publication Critical patent/AT354488B/en
Publication of ATA409775A publication Critical patent/ATA409775A/en

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
    • C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
AT409775A 1974-06-11 1975-05-28 PROCESS FOR THE THERMAL REDUCTION OF IRON ORES USING CARBON AT354488B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8336574A IT1018454B (en) 1974-06-11 1974-06-11 IMPROVEMENTS TO THE CARBOTHERMAL PROCESS OF THE TYPE WITH EXTERNAL HEATING FOR THE OBTAINMENT OF IRON SPONGE AND CARBOTHERMAL PROCESS THIS PERFECTED
IT8336175A IT1051122B (en) 1975-04-24 1975-04-24 Thermal redn of iron ore with carbon - in externally-heated retort for prodn of sponge iron on an industrial scale

Publications (2)

Publication Number Publication Date
AT354488B AT354488B (en) 1979-01-10
ATA409775A true ATA409775A (en) 1979-06-15

Family

ID=26330067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT409775A AT354488B (en) 1974-06-11 1975-05-28 PROCESS FOR THE THERMAL REDUCTION OF IRON ORES USING CARBON

Country Status (7)

Country Link
AT (1) AT354488B (en)
AU (1) AU499913B2 (en)
BR (1) BR7503659A (en)
DE (1) DE2524120A1 (en)
FR (1) FR2274694A1 (en)
GB (1) GB1510992A (en)
SE (1) SE7505759L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082543A (en) * 1977-02-16 1978-04-04 Midrex Corporation Method for reducing particulate iron oxide to metallic iron with solid reductant
IT1097724B (en) * 1977-11-22 1985-08-31 Kinglor Metor Spa IMPROVEMENTS IN THE CARBOTHERMAL PROCESS FOR OBTAINING IRON SPONGE AND CARBOTHERMAL PROCESS SO PERFECTED
AT367798B (en) * 1980-08-08 1982-07-26 Voest Alpine Ag METHOD FOR DIRECTLY REDUCING IRON CARRIERS AND DEVICE FOR IMPLEMENTING THE METHOD
CN112501427B (en) * 2020-11-30 2021-11-23 中南大学 Molybdenum concentrate oxidation volatilization purification device

Also Published As

Publication number Publication date
AU8188375A (en) 1976-12-09
AT354488B (en) 1979-01-10
AU499913B2 (en) 1979-05-03
DE2524120A1 (en) 1976-01-02
FR2274694B1 (en) 1979-10-19
GB1510992A (en) 1978-05-17
BR7503659A (en) 1976-06-29
SE7505759L (en) 1975-12-12
FR2274694A1 (en) 1976-01-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee