BE854057A - Methode de protection des tuyeres de soufflage d'oxygene pur en acierie de conversion - Google Patents

Methode de protection des tuyeres de soufflage d'oxygene pur en acierie de conversion

Info

Publication number
BE854057A
BE854057A BE177094A BE177094A BE854057A BE 854057 A BE854057 A BE 854057A BE 177094 A BE177094 A BE 177094A BE 177094 A BE177094 A BE 177094A BE 854057 A BE854057 A BE 854057A
Authority
BE
Belgium
Prior art keywords
protection
pure oxygen
oxygen blowing
blowing tubes
conversion steel
Prior art date
Application number
BE177094A
Other languages
English (en)
Original Assignee
Creusot Loire
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
Application filed by Creusot Loire filed Critical Creusot Loire
Publication of BE854057A publication Critical patent/BE854057A/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
    • C21C5/34—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)
BE177094A 1976-04-28 1977-04-28 Methode de protection des tuyeres de soufflage d'oxygene pur en acierie de conversion BE854057A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612544A FR2349655A1 (fr) 1976-04-28 1976-04-28 Methode de protection des tuyeres de soufflage d'oxygene pur en acierie de conversion

Publications (1)

Publication Number Publication Date
BE854057A true BE854057A (fr) 1977-10-28

Family

ID=9172392

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177094A BE854057A (fr) 1976-04-28 1977-04-28 Methode de protection des tuyeres de soufflage d'oxygene pur en acierie de conversion

Country Status (9)

Country Link
US (1) US4081268A (fr)
JP (1) JPS52138415A (fr)
BE (1) BE854057A (fr)
CA (1) CA1082455A (fr)
DE (1) DE2714131C2 (fr)
ES (1) ES457064A1 (fr)
FR (1) FR2349655A1 (fr)
GB (1) GB1536811A (fr)
LU (1) LU77205A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378097A1 (fr) * 1977-01-21 1978-08-18 Creusot Loire Procede de protection contre l'usure d'une tuyere de soufflage pour l'affinage des metaux liquides
JPS56123318A (en) * 1980-02-29 1981-09-28 Kawasaki Steel Corp Refining method of metal refining furnace for producing large amount of co for recovering exhaust gas
JPS56170865U (fr) * 1980-05-21 1981-12-17
JPS5731269Y2 (fr) * 1980-08-22 1982-07-09

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel
DE1916945C3 (de) * 1969-04-02 1980-04-17 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Anwendung des Mantelgas-Verfahrens zum Frischen von Roheisen zu Stahl
DE2147717A1 (de) * 1971-09-24 1973-03-29 Kloeckner Werke Ag Verfahren zum frischen von stahl
FR2267376B1 (fr) * 1974-04-11 1977-06-24 Creusot Loire

Also Published As

Publication number Publication date
DE2714131A1 (de) 1977-11-17
US4081268A (en) 1978-03-28
JPS5624012B2 (fr) 1981-06-03
ES457064A1 (es) 1978-03-01
FR2349655B1 (fr) 1978-08-25
GB1536811A (en) 1978-12-20
CA1082455A (fr) 1980-07-29
JPS52138415A (en) 1977-11-18
LU77205A1 (fr) 1977-08-17
FR2349655A1 (fr) 1977-11-25
DE2714131C2 (de) 1982-07-29

Similar Documents

Publication Publication Date Title
JPS53100171A (en) Method and composition of removing acid gas containing carbon dioxide from gas mixtures
IT7830952A0 (it) Procedimento di autorigenerazione e apparecchiatura per allontanare ossigeno e impurita' dell'acqua dal gas idrogeno.
BE887688A (fr) Acier austenitique inoxydable contenant du cuivre et de l'azote
GB1556833A (en) Method of working-up waste slag oxygen steel protection
FR2565957B1 (fr) Generateur d'oxygene chimique
FR2558388B1 (fr) Generateur chimique d'oxygene avec un taux d'impuretes reduit
FR2349655A1 (fr) Methode de protection des tuyeres de soufflage d'oxygene pur en acierie de conversion
DE2963087D1 (en) Continuous process for the removal of sulphur dioxide from waste gases, and hydrogen and sulphuric acid produced thereby
FR2539308B1 (fr) Composition chimique generatrice d'oxygene
FR2491953B1 (fr) Lance de soufflage d'oxygene
GB2002031B (en) Process for the production of hydrogen and oxygen from water
GB2019376A (en) Process for oxidizing ferric chloride to chlorine and ferric oxide
FR2338737A1 (fr) Epuration d'effluents gazeux contenant des halogenures residuaires
FR2426089B1 (fr) Procede pour la preparation et l'application d'un agent reducteur carbone de grande purete a partir de melanges gazeux contenant de l'oxyde de carbone
BE831368A (fr) Procede d'obtention d'hydrogene et d'oxygene par decomposition de l'eau
FR2494995B1 (fr) Generateur chimique d'oxygene
FR2523867B1 (fr) Generateur chimique d'oxygene
IT1109308B (it) Impiego di argon per la produzione di acciai a basso tenore di carbonio ed azoto nel processo basico allo ossigeno
BE827914A (fr) Procede de preparation d'anhydride sulfurique a partir d'anhydride sulfureux et d'oxygene
FR2467175B1 (fr) Procede ameliore pour la conversion du monoxyde de carbone en hydrogene et en dioxyde de carbone
JPS5265762A (en) Removing agent of hydrogen or oxygen in gases
GB2010796B (en) Process for the production of hydrogen and oxygen from water
JPS5655515A (en) Production of low hydrogen steel in oxygen bottom blowing converter
BE866782A (fr) Lances utilisables pour la fabrication de l'acier a l'oxygene
IT1157221B (it) Processo per ossidare monossido di carbonio in presenza di metalcroleina