BE779689A - Procede pour l'affinage a l'oxygene de la fonte. - Google Patents

Procede pour l'affinage a l'oxygene de la fonte.

Info

Publication number: BE779689A
Authority: BE; Belgium
Prior art keywords: oxygen; tuyere; converter; region; fluid injection
Prior art date: 1972-02-22

Application number

BE779689A

Other languages

English (en)

Original Assignee

Centre Rech Metallurgique

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.)

1972-02-22

Filing date

1972-02-22

Publication date

1972-06-16

1972-02-22 Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique

1972-02-22 Priority to BE779689A priority Critical patent/BE779689A/fr

1972-06-16 Publication of BE779689A publication Critical patent/BE779689A/fr

1973-02-15 Priority to LU67038D priority patent/LU67038A1/xx

1973-02-21 Priority to US00334340A priority patent/US3791814A/en

Links

QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 4
239000001301 oxygen Substances 0.000 title abstract 4
229910052760 oxygen Inorganic materials 0.000 title abstract 4
239000012530 fluid Substances 0.000 title abstract 3
238000002347 injection Methods 0.000 title 1
239000007924 injection Substances 0.000 title 1
230000001681 protective effect Effects 0.000 abstract 2
239000007789 gas Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)

BE779689A 1972-02-22 1972-02-22 Procede pour l'affinage a l'oxygene de la fonte. BE779689A (fr)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
BE779689A BE779689A (fr)	1972-02-22	1972-02-22	Procede pour l'affinage a l'oxygene de la fonte.
LU67038D LU67038A1 (fr)	1972-02-22	1973-02-15
US00334340A US3791814A (en)	1972-02-22	1973-02-21	Process for oxygen refining of pig iron

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE779689A BE779689A (fr)	1972-02-22	1972-02-22	Procede pour l'affinage a l'oxygene de la fonte.

Publications (1)

Publication Number	Publication Date
BE779689A true BE779689A (fr)	1972-06-16

Family

ID=3859295

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE779689A BE779689A (fr)	1972-02-22	1972-02-22	Procede pour l'affinage a l'oxygene de la fonte.

Country Status (2)

Country	Link
BE (1)	BE779689A (fr)
LU (1)	LU67038A1 (fr)

1972
- 1972-02-22 BE BE779689A patent/BE779689A/fr unknown
1973
- 1973-02-15 LU LU67038D patent/LU67038A1/xx unknown

Also Published As

Publication number	Publication date
LU67038A1 (fr)	1973-04-19

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