IT1120966B - Procedimento per il trattamento dei bagni fusi di ferro e per aumentare l aliquota del rottame nell esercizio di un convertitore - Google Patents

Procedimento per il trattamento dei bagni fusi di ferro e per aumentare l aliquota del rottame nell esercizio di un convertitore

Info

Publication number: IT1120966B
Authority: IT; Italy
Prior art keywords: cac2; converter; oxygen; added; molten iron
Prior art date: 1979-05-18

Application number

IT6806879A

Other languages

English (en)

Other versions

IT7968068A0 (it

Original Assignee

Sueddeutsche Kalkstickstoff

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.)

1979-05-18

Filing date

1979-05-18

Publication date

1986-03-26

1979-05-18 Application filed by Sueddeutsche Kalkstickstoff filed Critical Sueddeutsche Kalkstickstoff

1979-05-18 Priority to IT6806879A priority Critical patent/IT1120966B/it

1979-05-18 Publication of IT7968068A0 publication Critical patent/IT7968068A0/it

1986-03-26 Application granted granted Critical

1986-03-26 Publication of IT1120966B publication Critical patent/IT1120966B/it

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 8
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 4
229910052742 iron Inorganic materials 0.000 title abstract 4
239000001301 oxygen Substances 0.000 title abstract 4
229910052760 oxygen Inorganic materials 0.000 title abstract 4
239000005997 Calcium carbide Substances 0.000 title 1
CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 title 1
229910014813 CaC2 Inorganic materials 0.000 abstract 6
239000007789 gas Substances 0.000 abstract 2
238000007670 refining Methods 0.000 abstract 2
238000005275 alloying Methods 0.000 abstract 1
230000005496 eutectics Effects 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000000155 melt Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000002893 slag Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Landscapes

Carbon Steel Or Casting Steel Manufacturing (AREA)

IT6806879A 1979-05-18 1979-05-18 Procedimento per il trattamento dei bagni fusi di ferro e per aumentare l aliquota del rottame nell esercizio di un convertitore IT1120966B (it)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IT6806879A IT1120966B (it)	1979-05-18	1979-05-18	Procedimento per il trattamento dei bagni fusi di ferro e per aumentare l aliquota del rottame nell esercizio di un convertitore

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT6806879A IT1120966B (it)	1979-05-18	1979-05-18	Procedimento per il trattamento dei bagni fusi di ferro e per aumentare l aliquota del rottame nell esercizio di un convertitore

Publications (2)

Publication Number	Publication Date
IT7968068A0 IT7968068A0 (it)	1979-05-18
IT1120966B true IT1120966B (it)	1986-03-26

Family

ID=11307611

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT6806879A IT1120966B (it)	1979-05-18	1979-05-18	Procedimento per il trattamento dei bagni fusi di ferro e per aumentare l aliquota del rottame nell esercizio di un convertitore

Country Status (1)

Country	Link
IT (1)	IT1120966B (it)

1979
- 1979-05-18 IT IT6806879A patent/IT1120966B/it active

Also Published As

Publication number	Publication date
IT7968068A0 (it)	1979-05-18

Similar Documents

Publication	Publication Date	Title
BG60214B2 (en)	1993-12-30	Method for steel-making
AU4930990A (en)	1990-09-27	Method for smelting reduction of ni ore
GB1057805A (en)	1967-02-08	Process and apparatus for the continuous refining of metals
ATE73172T1 (de)	1992-03-15	Verfahren zum schmelzen und reduzieren von chromerzen.
US4373949A (en)	1983-02-15	Method for increasing vessel lining life for basic oxygen furnaces
JPWO2022249797A5 (it)	2023-05-02
GB2014615A (en)	1979-08-30	Injection of Powdered Material into Metallurgical Melts
US3843354A (en)	1974-10-22	Pneumatic refining of pig iron
GB870184A (en)	1961-06-14	Improvements in or relating to the refining of steel by the pneumatic process
KR880014113A (ko)	1988-12-22	환원제련을 통한 제강방법
IT1120966B (it)	1986-03-26	Procedimento per il trattamento dei bagni fusi di ferro e per aumentare l aliquota del rottame nell esercizio di un convertitore
GB1479222A (en)	1977-07-06	Process for the manufacturing of steel with toughness properties
AU2305788A (en)	1989-04-17	Process for producing molten stainless steel
FR2296692A1 (fr)	1976-07-30	Procede de traitement de la fonte liquide en dehors du haut fourneau dans des capacites
US3304172A (en)	1967-02-14	Process for the manufacture of low phosphorus pig iron
ES8100349A1 (es)	1980-11-01	Un metodo para aumentar la duracion del revestimiento refractario de un recipiente revestido con material refractario basico
JPS56123310A (en)	1981-09-28	Integrated steel making method
GB1450013A (en)	1976-09-22	Method of introducing alkali-earth treatment materials into molten steel
GB1350499A (en)	1974-04-18	Process and apparatus for continuous steel-making
PL229120A1 (it)	1981-09-04
Bannenberg et al.	1993	Operating Results of Vacuum Decarburization in Ladle Stand Degassing
JPS55107715A (en)	1980-08-19	Blowing method of dephosphorizer to bottom blowing converter
JPS6455315A (en)	1989-03-02	Method for pretreating molten iron by converter slag
AU1069683A (en)	1983-07-28	Dehydrogenation of molten steel for heavy forging applications
GB937142A (en)	1963-09-18	Manufacture of steel