IT1048272B - Procedimento perfezionato per la produzione di acciaio - Google Patents

Procedimento perfezionato per la produzione di acciaio

Info

Publication number: IT1048272B
Authority: IT; Italy
Prior art keywords: making process; elements; inert gas; oxidn; recycling
Prior art date: 1974-03-15

Application number

IT4934074A

Other languages

English (en)

Inventor

B Morello

Original Assignee

Centro Speriment Metallurg

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.)

1974-03-15

Filing date

1974-03-15

Publication date

1980-11-20

1974-03-15 Application filed by Centro Speriment Metallurg filed Critical Centro Speriment Metallurg

1974-03-15 Priority to IT4934074A priority Critical patent/IT1048272B/it

1974-09-03 Priority to LU70847A priority patent/LU70847A1/xx

1974-09-04 Priority to GB3860174A priority patent/GB1485863A/en

1974-09-12 Priority to NL7412137A priority patent/NL7412137A/xx

1974-09-21 Priority to DE19742445190 priority patent/DE2445190A1/de

1974-09-23 Priority to FR7431971A priority patent/FR2244821A1/fr

1974-09-24 Priority to BE6044756A priority patent/BE820297A/xx

1974-09-25 Priority to US05/509,223 priority patent/US3940263A/en

1974-09-25 Priority to JP10961774A priority patent/JPS5077206A/ja

1980-11-20 Application granted granted Critical

1980-11-20 Publication of IT1048272B publication Critical patent/IT1048272B/it

Links

238000009628 steelmaking Methods 0.000 title abstract 3
239000011261 inert gas Substances 0.000 title abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
239000001301 oxygen Substances 0.000 title 1
229910052760 oxygen Inorganic materials 0.000 title 1
238000011084 recovery Methods 0.000 title 1
238000004064 recycling Methods 0.000 title 1
239000007789 gas Substances 0.000 abstract 5
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
239000003517 fume Substances 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
229910052786 argon Inorganic materials 0.000 abstract 1
238000007664 blowing Methods 0.000 abstract 1
239000000428 dust Substances 0.000 abstract 1
239000000155 melt Substances 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
230000001105 regulatory effect Effects 0.000 abstract 1

Landscapes

Treatment Of Steel In Its Molten State (AREA)

IT4934074A 1973-09-25 1974-03-15 Procedimento perfezionato per la produzione di acciaio IT1048272B (it)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
IT4934074A IT1048272B (it)	1974-03-15	1974-03-15	Procedimento perfezionato per la produzione di acciaio
LU70847A LU70847A1 (it)	1973-09-25	1974-09-03
GB3860174A GB1485863A (en)	1973-09-25	1974-09-04	Production of steel
NL7412137A NL7412137A (nl)	1973-09-25	1974-09-12	Werkwijze voor de vervaardiging van staal.
DE19742445190 DE2445190A1 (de)	1973-09-25	1974-09-21	Verfahren zum herstellen von stahl
FR7431971A FR2244821A1 (it)	1973-09-25	1974-09-23
BE6044756A BE820297A (fr)	1973-09-25	1974-09-24	Procede ameliore pour la production de l'acier
US05/509,223 US3940263A (en)	1973-09-25	1974-09-25	Steelmaking with inert gas blowing
JP10961774A JPS5077206A (it)	1973-09-25	1974-09-25

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT4934074A IT1048272B (it)	1974-03-15	1974-03-15	Procedimento perfezionato per la produzione di acciaio

Publications (1)

Publication Number	Publication Date
IT1048272B true IT1048272B (it)	1980-11-20

Family

ID=11270399

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT4934074A IT1048272B (it)	1973-09-25	1974-03-15	Procedimento perfezionato per la produzione di acciaio

Country Status (1)

Country	Link
IT (1)	IT1048272B (it)

1974
- 1974-03-15 IT IT4934074A patent/IT1048272B/it active

Similar Documents

Publication	Publication Date	Title
SE7408502L (it)	1974-12-30
GB1057805A (en)	1967-02-08	Process and apparatus for the continuous refining of metals
GB1529858A (en)	1978-10-25	Process and apparatus for atomisation of metals
GB1308212A (en)	1973-02-21	Decarburizing molten steel
GB1512471A (en)	1978-06-01	Method of producing low sulphur steel
US3940263A (en)	1976-02-24	Steelmaking with inert gas blowing
ES8507420A1 (es)	1985-09-16	Procedimiento para la obtencion de monooxido de carbono
GB1517438A (en)	1978-07-12	Process for removing sulphur dioxide and nitrogen oxides from gases
GB1457175A (en)	1976-12-01	Method for the treatment of molten non-ferrous metals by blowing with reaction gases
ATE148636T1 (de)	1997-02-15	Verfahren zur behandlung von organischen abfallstoffen
JPS6013402B2 (ja)	1985-04-06	ガス循環システムを有する鋼の精錬装置
KR900004158B1 (ko)	1990-06-18	금속 및 금속 합금의 정련시 오염 원소의 제거방법
ES8402355A1 (es)	1984-01-16	Procedimiento para obtener acero en un convertidor.
US4436553A (en)	1984-03-13	Process to produce low hydrogen steel
MY124497A (en)	2006-06-30	Binder removal method and binder removal apparatus for ceramic moldings
HUP9602352A2 (hu)	1998-04-28	Eljárás oxigénfogyasztású aknás kemence működtetéséhez és aknás kemence az eljárás foganatosításához
ES8504952A1 (es)	1985-05-16	Procedimiento para evitar interacciones entre un bano de metal y la atmosfera
JPS55125220A (en)	1980-09-26	Production of extra low-carbon steel
DE3171356D1 (en)	1985-08-22	Method for refining a metal melt
GB1412923A (en)	1975-11-05	Pig iron refining control
Jacobs	1980	Recent Developments in Basic Oxygen Steel Manufacture
GB1350499A (en)	1974-04-18	Process and apparatus for continuous steel-making
FR2421217A1 (fr)	1979-10-26	Perfectionnements aux procedes d'affinage de fonte au convertisseur
GB989993A (en)	1965-04-22	Method for the control of the refining by a stream of oxygen of carbon-containing metal melts
JPS56130421A (en)	1981-10-13	Argon-oxygen blowing method using pressure reducing device