FR2173060A1 - Fluid injection simultaneously with oxygen in converter - - protects refractory lining in region of tuyere - Google Patents

Fluid injection simultaneously with oxygen in converter - - protects refractory lining in region of tuyere

Info

Publication number
FR2173060A1
FR2173060A1 FR7305917A FR7305917A FR2173060A1 FR 2173060 A1 FR2173060 A1 FR 2173060A1 FR 7305917 A FR7305917 A FR 7305917A FR 7305917 A FR7305917 A FR 7305917A FR 2173060 A1 FR2173060 A1 FR 2173060A1
Authority
FR
France
Prior art keywords
oxygen
tuyere
converter
region
fluid injection
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7305917A
Other languages
English (en)
French (fr)
Other versions
FR2173060B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of FR2173060A1 publication Critical patent/FR2173060A1/fr
Application granted granted Critical
Publication of FR2173060B1 publication Critical patent/FR2173060B1/fr
Granted legal-status Critical Current

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)
FR7305917A 1972-02-22 1973-02-20 Fluid injection simultaneously with oxygen in converter - - protects refractory lining in region of tuyere Granted FR2173060A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE6043611 1972-02-22
LU65126 1972-04-07
BE6043933 1972-11-29

Publications (2)

Publication Number Publication Date
FR2173060A1 true FR2173060A1 (en) 1973-10-05
FR2173060B1 FR2173060B1 (enExample) 1976-04-09

Family

ID=27159665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305917A Granted FR2173060A1 (en) 1972-02-22 1973-02-20 Fluid injection simultaneously with oxygen in converter - - protects refractory lining in region of tuyere

Country Status (2)

Country Link
DE (1) DE2308469C3 (enExample)
FR (1) FR2173060A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004046390A1 (de) * 2002-11-16 2004-06-03 Sms Demag Aktiengesellschaft Gaszuleitungssystem für einen metallurgischen ofen sowie betriebsverfahren hierzu

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067353A1 (en) * 1969-11-18 1971-08-20 Centre Nat Rech Metall Metal refining

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067353A1 (en) * 1969-11-18 1971-08-20 Centre Nat Rech Metall Metal refining

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004046390A1 (de) * 2002-11-16 2004-06-03 Sms Demag Aktiengesellschaft Gaszuleitungssystem für einen metallurgischen ofen sowie betriebsverfahren hierzu
AU2003276022B2 (en) * 2002-11-16 2009-01-22 Sms Demag Aktiengesellschaft Gas supply system for a metallurgical furnace and operating method for said system
US7691320B2 (en) 2002-11-16 2010-04-06 Sms Demag Ag Gas supply system for a metallurgical furnace and operating method for said system

Also Published As

Publication number Publication date
DE2308469A1 (de) 1973-08-30
FR2173060B1 (enExample) 1976-04-09
DE2308469B2 (de) 1974-07-04
DE2308469C3 (de) 1975-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse