BE748041A - IMPROVEMENTS IN REFINING PROCESSES, - Google Patents

IMPROVEMENTS IN REFINING PROCESSES,

Info

Publication number
BE748041A
BE748041A BE748041DA BE748041A BE 748041 A BE748041 A BE 748041A BE 748041D A BE748041D A BE 748041DA BE 748041 A BE748041 A BE 748041A
Authority
BE
Belgium
Prior art keywords
refining processes
refining
processes
Prior art date
Application number
Other languages
French (fr)
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.)
Filing date
Publication date
Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of BE748041A publication Critical patent/BE748041A/en

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)
BE748041D 1970-03-26 1970-03-26 IMPROVEMENTS IN REFINING PROCESSES, BE748041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE748041 1970-03-26

Publications (1)

Publication Number Publication Date
BE748041A true BE748041A (en) 1970-09-28

Family

ID=3856278

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748041D BE748041A (en) 1970-03-26 1970-03-26 IMPROVEMENTS IN REFINING PROCESSES,

Country Status (3)

Country Link
BE (1) BE748041A (en)
FR (1) FR2085619A1 (en)
LU (1) LU62856A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834737A1 (en) * 1977-08-26 1979-03-08 British Steel Corp STEEL MANUFACTURING PROCESS
CA1141168A (en) * 1979-10-31 1983-02-15 Guy Savard Method of improving the performance of submerged oxygen injectors
US4388113A (en) * 1980-09-26 1983-06-14 Nippon Steel Corporation Method of preventing damage of an immersed tuyere of a decarburization furnace in steel making
DE3045992A1 (en) * 1980-12-05 1982-07-22 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR INJECTING HIGH OXYGEN-CONTAINING GAS IN A MELTING BATH CONTAINING NON-METALS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1243414A (en) * 1959-02-27 1960-10-14 Air Liquide Process for refining phosphorous pig iron using concentrated oxygen
US3397878A (en) * 1965-11-19 1968-08-20 Union Carbide Corp Under-bath tuyere
GB1192844A (en) * 1967-09-19 1970-05-20 Nippon Kokan Kk Refining Molten Metals

Also Published As

Publication number Publication date
FR2085619A1 (en) 1971-12-24
LU62856A1 (en) 1971-08-13
FR2085619B1 (en) 1975-07-04

Similar Documents

Publication Publication Date Title
BE749851A (en) Improvements relating to alloys.
BE781830A (en) NICKEL-CHROME-COBALT ALLOYS
BE745515A (en) HYDROFORMING PROCESSES
BE767798A (en) 2,2-DIARYL-4- (4'-ARYL-4'-HYDROXYPIPERIDINO) -BUTYRAMIDEN
BE772805A (en) BIS (2,3-DIHALOPROPYL) 2-CYANOALKYLPHOSPHONATES
BE780614A (en) IMPROVEMENTS IN DRILLS
AT312387B (en) A1-Mn-Cr alloys
BE748041A (en) IMPROVEMENTS IN REFINING PROCESSES,
BE791952A (en) IMPROVEMENTS IN MALTING PROCESSES
BE789811A (en) 1,4-BIS-ACYLPIPERAZINES
TR17636A (en) THE PROCEDURE FOR MAKING 5-IMINO-1,2,4-TRIAZIN TUERHEVES
SU438181A3 (en) The resulting 6,6-difluoro-11,16,17-trioxy-4-pregnene-3,20-dione
FR2043501A1 (en) ALPHA-AMINO-2,4,6-CYCLOHEPTATRIENYLMETHYLCEPHALOSPORINS
BE805310Q (en) 1,4-METHYLQUINOXALINE-2-CARGOXAMIDE 3-SUBSTITUTE BIOXIDES
BE747692A (en) 2,2 ', 4,4', TETRACHLORO-5,5'-DINITRODIPHENYL-ETHER
CH531568A (en) Alloy
BE769967A (en) IMPROVEMENT OF MOLDING PROCESSES.
SE7601317L (en) 1,4-BENSODIAZEPIN-2-ONDERIVAT
PH12851A (en) 1,2,3,4,5,6-hekahydro-1-oxo-2,6-methano-benzazocines
BE782958A (en) 2,9-DICARBOXYQUINACRIDONE AND METHODS FOR ITS
FR2069863A1 (en) SPARKLING MACHINE
BE780846A (en) 5-HYDROXYMETHYL- (1,3-DIOXA-2-SILA-CYLCO-HEXANES)
BE752311A (en) 1,1'-METHYLENE-BIS-PIPERAZINE
IL37771A0 (en) 1,4-benzodioxanes
IL37724A (en) N-substituted-2,3-dihydro-2-oxo-5-phenyl-1h 1,4-benzodiazepine-1-carboxamides