IT1051122B - Perfezionamenti al procedimento carbotermico del tipo con riscal damento esterno per l ottenimento di spugna di ferro e procedimento carbotermico cosi perfezionato - Google Patents

Perfezionamenti al procedimento carbotermico del tipo con riscal damento esterno per l ottenimento di spugna di ferro e procedimento carbotermico cosi perfezionato

Info

Publication number: IT1051122B
Authority: IT; Italy
Prior art keywords: redn; externally; carbon; charge; zone
Prior art date: 1975-04-24

Application number

IT8336175A

Other languages

English (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.)

1975-04-24

Filing date

1975-04-24

Publication date

1981-04-21

1975-04-24 Application filed by Kinglor Metor Spa filed Critical Kinglor Metor Spa

1975-04-24 Priority to IT8336175A priority Critical patent/IT1051122B/it

1975-05-20 Priority to GB153075A priority patent/GB1510992A/en

1975-05-21 Priority to SE7505759A priority patent/SE7505759L/

1975-05-28 Priority to AT409775A priority patent/AT354488B/de

1975-05-30 Priority to DE19752524120 priority patent/DE2524120A1/de

1975-06-05 Priority to AU81883/75A priority patent/AU499913B2/en

1975-06-10 Priority to BR7504693D priority patent/BR7503659A/pt

1975-06-11 Priority to FR7518252A priority patent/FR2274694A1/fr

1977-08-04 Priority to US05/821,906 priority patent/US4189313A/en

1981-04-21 Application granted granted Critical

1981-04-21 Publication of IT1051122B publication Critical patent/IT1051122B/it

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 8
229910052742 iron Inorganic materials 0.000 title abstract 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 3
229910052799 carbon Inorganic materials 0.000 title abstract 3
239000007789 gas Substances 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
230000000750 progressive effect Effects 0.000 abstract 2
238000001816 cooling Methods 0.000 abstract 1
230000004907 flux Effects 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1

Landscapes

Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

IT8336175A 1974-06-11 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 IT1051122B (it)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
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
GB153075A GB1510992A (en)	1974-06-11	1975-05-20	Carbothermic process of a type using external heating to obtain sponge iron and the carbothermic process thus improved
SE7505759A SE7505759L (sv)	1974-06-11	1975-05-21	Karbotermiskt forfarande av den typ som nyttjar utvendig vermning for att erhalla jernsvamp
AT409775A AT354488B (de)	1974-06-11	1975-05-28	Verfahren zur thermischen reduktion von eisen- erzen mittels kohlenstoff
DE19752524120 DE2524120A1 (de)	1974-06-11	1975-05-30	Verfahren zur thermischen reduktion von eisenerzen mittels kohlenstoff
AU81883/75A AU499913B2 (en)	1974-06-11	1975-06-05	Direct reduction or iron ore to sponge iron
BR7504693D BR7503659A (pt)	1974-06-11	1975-06-10	Aperfeicoamentos em processo carbotermico do tipo em que e usado aquecimento externo para se obter ferro-esponja
FR7518252A FR2274694A1 (fr)	1974-06-11	1975-06-11	Procede carbothermique du type a chauffage externe pour la preparation de l'eponge de fer
US05/821,906 US4189313A (en)	1974-06-11	1977-08-04	Carbothermic process

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
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
IT1051122B true IT1051122B (it)	1981-04-21

Family

ID=11320721

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8336175A IT1051122B (it)	1974-06-11	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

Country Status (1)

Country	Link
IT (1)	IT1051122B (it)

1975
- 1975-04-24 IT IT8336175A patent/IT1051122B/it active

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940428