SE7505759L - Karbotermiskt forfarande av den typ som nyttjar utvendig vermning for att erhalla jernsvamp - Google Patents

Karbotermiskt forfarande av den typ som nyttjar utvendig vermning for att erhalla jernsvamp

Info

Publication number
SE7505759L
SE7505759L SE7505759A SE7505759A SE7505759L SE 7505759 L SE7505759 L SE 7505759L SE 7505759 A SE7505759 A SE 7505759A SE 7505759 A SE7505759 A SE 7505759A SE 7505759 L SE7505759 L SE 7505759L
Authority
SE
Sweden
Prior art keywords
zone
carbothermic
mushrooms
procedure
shaft
Prior art date
Application number
SE7505759A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
F Colautti
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/it
Priority claimed from IT8336175A external-priority patent/IT1051122B/it
Application filed by Kinglor Metor Spa filed Critical Kinglor Metor Spa
Publication of SE7505759L publication Critical patent/SE7505759L/

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)
SE7505759A 1974-06-11 1975-05-21 Karbotermiskt forfarande av den typ som nyttjar utvendig vermning for att erhalla jernsvamp SE7505759L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8336574A IT1018454B (it) 1974-06-11 1974-06-11 Perfezionamenti al procedimento carbotermico del tipo con riscal damento esterno per l ottenimento di spugna di ferro e procedimento carbotermico cosi perfezionato
IT8336175A IT1051122B (it) 1975-04-24 1975-04-24 Perfezionamenti al procedimento carbotermico del tipo con riscal damento esterno per l ottenimento di spugna di ferro e procedimento carbotermico cosi perfezionato

Publications (1)

Publication Number Publication Date
SE7505759L true SE7505759L (sv) 1975-12-12

Family

ID=26330067

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7505759A SE7505759L (sv) 1974-06-11 1975-05-21 Karbotermiskt forfarande av den typ som nyttjar utvendig vermning for att erhalla jernsvamp

Country Status (7)

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

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 (it) * 1977-11-22 1985-08-31 Kinglor Metor Spa Perfezionamenti al procedimento carbotermico per l'ottenimento di spugna di ferro e procedimento carbotermico cosi' perfezionato
AT367798B (de) * 1980-08-08 1982-07-26 Voest Alpine Ag Verfahren zur direktreduktion von eisentraegern sowie vorrichtung zur durchfuehrung des verfahrens
CN112501427B (zh) * 2020-11-30 2021-11-23 中南大学 一种钼精矿氧化挥发提纯装置

Also Published As

Publication number Publication date
AU499913B2 (en) 1979-05-03
AT354488B (de) 1979-01-10
BR7503659A (pt) 1976-06-29
FR2274694B1 (de) 1979-10-19
DE2524120A1 (de) 1976-01-02
FR2274694A1 (fr) 1976-01-09
ATA409775A (de) 1979-06-15
AU8188375A (en) 1976-12-09
GB1510992A (en) 1978-05-17

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