LU81207A1 - Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides - Google Patents

Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides Download PDF

Info

Publication number
LU81207A1
LU81207A1 LU81207A LU81207A LU81207A1 LU 81207 A1 LU81207 A1 LU 81207A1 LU 81207 A LU81207 A LU 81207A LU 81207 A LU81207 A LU 81207A LU 81207 A1 LU81207 A1 LU 81207A1
Authority
LU
Luxembourg
Prior art keywords
bath
slag
oxygen
gas
refining
Prior art date
Application number
LU81207A
Other languages
English (en)
French (fr)
Inventor
F Schleimer
R Henrion
Fernand Goedert
Original Assignee
Arbed
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19729145&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LU81207(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to LU81207A priority Critical patent/LU81207A1/fr
Application filed by Arbed filed Critical Arbed
Priority to AT80630009T priority patent/ATE10114T1/de
Priority to EP19800630009 priority patent/EP0018935B1/de
Priority to DE8080630009T priority patent/DE3069539D1/de
Priority to PT7109980A priority patent/PT71099A/pt
Priority to ZA00802412A priority patent/ZA802412B/xx
Priority to BR8002490A priority patent/BR8002490A/pt
Priority to PL1980223751A priority patent/PL127320B1/pl
Priority to ES490966A priority patent/ES8102193A1/es
Priority to JP5705080A priority patent/JPS55148711A/ja
Priority to US06/144,228 priority patent/US4349382A/en
Priority to AU57876/80A priority patent/AU534880B2/en
Priority to CA000350865A priority patent/CA1154264A/en
Priority to RO10102480A priority patent/RO79759A/ro
Priority to CS803048A priority patent/CS238365B2/cs
Publication of LU81207A1 publication Critical patent/LU81207A1/fr

Links

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
    • C21C5/32—Blowing from above
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
  • Manufacture And Refinement Of Metals (AREA)
LU81207A 1979-04-30 1979-04-30 Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides LU81207A1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
LU81207A LU81207A1 (fr) 1979-04-30 1979-04-30 Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides
AT80630009T ATE10114T1 (de) 1979-04-30 1980-03-25 Verfahren zum raffinieren eines metallbades, welches feste kuehlstoffe enthaelt.
EP19800630009 EP0018935B1 (de) 1979-04-30 1980-03-25 Verfahren zum Raffinieren eines Metallbades, welches feste Kühlstoffe enthält
DE8080630009T DE3069539D1 (en) 1979-04-30 1980-03-25 Process for refining a metal bath containing solid cooling substances
PT7109980A PT71099A (fr) 1979-04-30 1980-04-15 Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides
ZA00802412A ZA802412B (en) 1979-04-30 1980-04-22 Refining of metal bath
BR8002490A BR8002490A (pt) 1979-04-30 1980-04-23 Processo de afinacao de banho metalico contendo materias solidas que provocam o arrefecimento
PL1980223751A PL127320B1 (en) 1979-04-30 1980-04-25 Method of fining metal charge containing solid chilling materials
US06/144,228 US4349382A (en) 1979-04-30 1980-04-28 Process for refining of a bath of metal containing cold solid substances
ES490966A ES8102193A1 (es) 1979-04-30 1980-04-28 Procedimiento de afino de un bano de metal que contiene ma- terias refrigerantes solidas
JP5705080A JPS55148711A (en) 1979-04-30 1980-04-28 Purification of molten metal containing solid cooling material
AU57876/80A AU534880B2 (en) 1979-04-30 1980-04-29 Refining metal bath containing cooling materials
CA000350865A CA1154264A (en) 1979-04-30 1980-04-29 Process for refining of a bath of metal containing cold solid substances
RO10102480A RO79759A (ro) 1979-04-30 1980-04-30 Procedeu de afinare a unei bai de fonta in convertizor
CS803048A CS238365B2 (en) 1979-04-30 1980-04-30 Metallic bath refining method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU81207A LU81207A1 (fr) 1979-04-30 1979-04-30 Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides
LU81207 1979-04-30

Publications (1)

Publication Number Publication Date
LU81207A1 true LU81207A1 (fr) 1980-12-16

Family

ID=19729145

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81207A LU81207A1 (fr) 1979-04-30 1979-04-30 Procede d'affinage d'un bain de metal contenant des matieres refroidissantes solides

Country Status (15)

Country Link
US (1) US4349382A (de)
EP (1) EP0018935B1 (de)
JP (1) JPS55148711A (de)
AT (1) ATE10114T1 (de)
AU (1) AU534880B2 (de)
BR (1) BR8002490A (de)
CA (1) CA1154264A (de)
CS (1) CS238365B2 (de)
DE (1) DE3069539D1 (de)
ES (1) ES8102193A1 (de)
LU (1) LU81207A1 (de)
PL (1) PL127320B1 (de)
PT (1) PT71099A (de)
RO (1) RO79759A (de)
ZA (1) ZA802412B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022739B1 (de) * 1979-07-16 1982-03-17 Arbed S.A. Verfahren und Vorrichtung zum Messen des Niveaus der Schlacke in einem metallurgischen Gefäss und zur Beurteilung ihres physischen Zustandes

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132766A1 (de) * 1980-09-12 1982-06-16 ARBED S.A., 2930 Luxembourg "verfahren zur kontinuierlichen reduktion von eisenhaltigen stoffen"
LU83247A1 (de) * 1981-03-23 1983-02-22 Arbed Verfahren und vorrichtung zum behandeln von metallschmelzen im rahmen metallurgischer prozesse
LU83826A1 (de) * 1981-12-09 1983-09-01 Arbed Verfahren und einrichtung zum direkten herstellen von fluessigem eisen
LU83954A1 (de) * 1982-02-17 1983-09-02 Arbed Verfahren zum erhoehen der kuehlstoffsaetze beim herstellen von stahl durch sauerstoffaufblasen
NL8201269A (nl) * 1982-03-26 1983-10-17 Hoogovens Groep Bv Werkwijze voor het vervaardigen van staal in een converter uitgaande van ruwijzer en schrot.
LU86321A1 (fr) * 1986-02-25 1987-09-10 Arbed Lance de soufflage d'oxygene
US5584909A (en) * 1995-01-19 1996-12-17 Ltv Steel Company, Inc. Controlled foamy slag process
US5885323A (en) * 1997-04-25 1999-03-23 Ltv Steel Company, Inc. Foamy slag process using multi-circuit lance
US6375701B1 (en) * 1998-04-21 2002-04-23 Kawasaki Steel Corporation Method of judging slag forming state in electric furnace steel production and method of operating electric furnace
BRPI9909409B1 (pt) 1998-09-25 2016-03-22 Ajinomoto Kk processos para produzir um ácido l-glutâmico
DE102012112575A1 (de) * 2012-12-18 2014-07-03 Endress + Hauser Wetzer Gmbh + Co Kg Sensorelement, Thermometer sowie Verfahren zur Bestimmung einer Temperatur
PL243899B1 (pl) 2020-07-16 2023-10-30 Univ Jagiellonski System i sposób kalibracji czasowej układu detekcyjnego tomografu TOF-PET

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1261775A (fr) * 1960-07-06 1961-05-19 Kloeckner Werke Ag Procédé d'insufflation d'oxygène pour la production de l'acier
FR1344238A (fr) * 1962-04-16 1963-11-29 Cie Des Ateliers & Forges De L Procédé et dispositifs d'élaboration de l'acier
FR1391601A (fr) * 1964-05-04 1965-03-05 Kloeckner Werke Ag Procédé d'affinage pour la production d'acier
BE742079A (de) * 1969-11-21 1970-05-21
FR2158140A1 (en) * 1971-11-05 1973-06-15 Creusot Loire Steel making - by top and bottom blowing oxygen with a fluid contg hydrocarbons
US3997335A (en) * 1972-11-24 1976-12-14 United States Steel Corporation Method of optimum burning of carbon monoxide in a converter
US3970446A (en) * 1972-11-24 1976-07-20 United States Steel Corporation Method of refining an iron base melt
US3854932A (en) * 1973-06-18 1974-12-17 Allegheny Ludlum Ind Inc Process for production of stainless steel
US3960546A (en) * 1974-05-22 1976-06-01 United States Steel Corporation Method for eliminating nose-skulls from steelmaking vessels
FR2322202A1 (fr) * 1975-08-29 1977-03-25 Siderurgie Fse Inst Rech Procede d'elaboration d'acier par soufflage d'oxygene
GB1586762A (en) * 1976-05-28 1981-03-25 British Steel Corp Metal refining method and apparatus
US4210442A (en) * 1979-02-07 1980-07-01 Union Carbide Corporation Argon in the basic oxygen process to control slopping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022739B1 (de) * 1979-07-16 1982-03-17 Arbed S.A. Verfahren und Vorrichtung zum Messen des Niveaus der Schlacke in einem metallurgischen Gefäss und zur Beurteilung ihres physischen Zustandes

Also Published As

Publication number Publication date
AU5787680A (en) 1980-11-06
PL127320B1 (en) 1983-10-31
ES490966A0 (es) 1980-12-16
JPS6215603B2 (de) 1987-04-08
RO79759A (ro) 1983-02-01
EP0018935B1 (de) 1984-10-31
BR8002490A (pt) 1980-12-09
DE3069539D1 (en) 1984-12-06
ATE10114T1 (de) 1984-11-15
ZA802412B (en) 1981-04-29
ES8102193A1 (es) 1980-12-16
PT71099A (fr) 1980-05-01
EP0018935A1 (de) 1980-11-12
CS238365B2 (en) 1985-11-13
AU534880B2 (en) 1984-02-16
CA1154264A (en) 1983-09-27
JPS55148711A (en) 1980-11-19
US4349382A (en) 1982-09-14
PL223751A1 (de) 1981-02-13

Similar Documents

Publication Publication Date Title
EP0018935B1 (de) Verfahren zum Raffinieren eines Metallbades, welches feste Kühlstoffe enthält
CA1159651A (fr) Procede de conditionnement de la scorie au cours de l'affinage d'un bain de metal
FR2527634A1 (fr) Procede de production d'acier a teneur ultra-faible en phosphore
JP4938464B2 (ja) 低炭素鋼の製造方法
LU82069A1 (fr) Procede d'affinage d'un bain de metal
FR2630131A1 (fr) Procede de desulfuration des fontes
CS208709B2 (en) Method of decarburization of the ferromangan or ferrochrome with high contents of the carbon
US4278464A (en) Method for preventing slopping during subsurface pneumatic refining of steel
EP1141422B1 (de) Verfahren zur denitrierung von geschmolzenem stahl während des frischprozesses
CA1154967A (fr) Procede de decarburation des fontes au chrome
CA1157659A (fr) Procede d'affinage d'un bain de metal
BE533326A (de)
EP0093039B1 (de) Verfahren zur Erhöhung der Gasdurchlässigkeit von feuerfesten Elementen im Boden von metallurgischen Gefässen sowie hierfür geeignetes Material
EP0031776B1 (de) Kombiniertes Blasverfahren zum Frischen von Metallen im Konverter
JP2001172708A (ja) 溶銑の予備処理方法
BE816992A (fr) Procede de controle de l'affinage de la fonte.
SU1458410A1 (ru) Способ выплавки лигатуры на основе нитридообразующих металлов
Works Steelmaking at Chiba
BE662356A (de)
FR2476135A1 (de)
FR2541313A1 (fr) Procede pour la production d'acier inoxydable fondu
BE525616A (de)
Charles Iron Pretreatment Research
BE534146A (de)
BE456684A (de)