AU499913B2 - Direct reduction or iron ore to sponge iron - Google Patents

Direct reduction or iron ore to sponge iron

Info

Publication number
AU499913B2
AU499913B2 AU81883/75A AU8188375A AU499913B2 AU 499913 B2 AU499913 B2 AU 499913B2 AU 81883/75 A AU81883/75 A AU 81883/75A AU 8188375 A AU8188375 A AU 8188375A AU 499913 B2 AU499913 B2 AU 499913B2
Authority
AU
Australia
Prior art keywords
iron
direct reduction
sponge
ore
iron ore
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
AU81883/75A
Other versions
AU8188375A (en
Inventor
F Colautti
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.)
Ringler Metge Sp A
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
Publication of AU8188375A publication Critical patent/AU8188375A/en
Application granted granted Critical
Publication of AU499913B2 publication Critical patent/AU499913B2/en
Expired legal-status Critical Current

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)
AU81883/75A 1974-06-11 1975-06-05 Direct reduction or iron ore to sponge iron Expired AU499913B2 (en)

Applications Claiming Priority (4)

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
ITIT83365/74 1974-06-11
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
ITIT83361/75 1975-04-24

Publications (2)

Publication Number Publication Date
AU8188375A AU8188375A (en) 1976-12-09
AU499913B2 true AU499913B2 (en) 1979-05-03

Family

ID=26330067

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81883/75A Expired AU499913B2 (en) 1974-06-11 1975-06-05 Direct reduction or iron ore to sponge iron

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
BR7503659A (en) 1976-06-29
FR2274694A1 (en) 1976-01-09
ATA409775A (en) 1979-06-15
SE7505759L (en) 1975-12-12
FR2274694B1 (en) 1979-10-19
AT354488B (en) 1979-01-10
GB1510992A (en) 1978-05-17
AU8188375A (en) 1976-12-09
DE2524120A1 (en) 1976-01-02

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