BE776093A - Dispositif d'injection de gaz chauds dans les fours a cuve. - Google Patents

Dispositif d'injection de gaz chauds dans les fours a cuve.

Info

Publication number
BE776093A
BE776093A BE776093A BE776093A BE776093A BE 776093 A BE776093 A BE 776093A BE 776093 A BE776093 A BE 776093A BE 776093 A BE776093 A BE 776093A BE 776093 A BE776093 A BE 776093A
Authority
BE
Belgium
Prior art keywords
injection device
hot gas
gas injection
ovens
tank
Prior art date
Application number
BE776093A
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.)
Filing date
Publication date
Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to BE776093A priority Critical patent/BE776093A/fr
Publication of BE776093A publication Critical patent/BE776093A/fr
Priority to LU66480A priority patent/LU66480A1/xx
Priority to IT70596/72A priority patent/IT975750B/it
Priority to DE2257667A priority patent/DE2257667C3/de
Priority to GB5494772A priority patent/GB1354628A/en
Priority to NL7216180A priority patent/NL7216180A/xx
Priority to US00310798A priority patent/US3794308A/en
Priority to JP47120268A priority patent/JPS4863935A/ja
Priority to CA157,895A priority patent/CA967001A/en
Priority to FR7243465A priority patent/FR2163180A5/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Blast Furnaces (AREA)
BE776093A 1971-11-30 1971-11-30 Dispositif d'injection de gaz chauds dans les fours a cuve. BE776093A (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE776093A BE776093A (fr) 1971-11-30 1971-11-30 Dispositif d'injection de gaz chauds dans les fours a cuve.
LU66480A LU66480A1 (fr) 1971-11-30 1972-11-15
IT70596/72A IT975750B (it) 1971-11-30 1972-11-16 Dispositivo di iniezione di gas cal di nei forni a tino
DE2257667A DE2257667C3 (de) 1971-11-30 1972-11-24 Düse zum Einblasen von heißen Gasen in einen Schachtofen
GB5494772A GB1354628A (en) 1971-11-30 1972-11-28 Device for injecting hot gases into a shaft furnace
NL7216180A NL7216180A (fr) 1971-11-30 1972-11-29
US00310798A US3794308A (en) 1971-11-30 1972-11-30 Device for injecting hot gases into a shaft furnace
JP47120268A JPS4863935A (fr) 1971-11-30 1972-11-30
CA157,895A CA967001A (en) 1971-11-30 1972-11-30 Device for injecting hot gases into a shaft furnace
FR7243465A FR2163180A5 (fr) 1971-11-30 1972-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE776093A BE776093A (fr) 1971-11-30 1971-11-30 Dispositif d'injection de gaz chauds dans les fours a cuve.

Publications (1)

Publication Number Publication Date
BE776093A true BE776093A (fr) 1972-03-16

Family

ID=3858948

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776093A BE776093A (fr) 1971-11-30 1971-11-30 Dispositif d'injection de gaz chauds dans les fours a cuve.

Country Status (10)

Country Link
US (1) US3794308A (fr)
JP (1) JPS4863935A (fr)
BE (1) BE776093A (fr)
CA (1) CA967001A (fr)
DE (1) DE2257667C3 (fr)
FR (1) FR2163180A5 (fr)
GB (1) GB1354628A (fr)
IT (1) IT975750B (fr)
LU (1) LU66480A1 (fr)
NL (1) NL7216180A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392479B (sv) * 1974-03-20 1977-03-28 Asea Ab Forma vid metallurgiska konvertrar och smeltugnar
US4138098A (en) * 1975-08-14 1979-02-06 Creusot-Loire Method of blowing smelting shaft furnaces and tuyeres used for said blowing
BE868431A (fr) * 1978-06-23 1978-10-16 Thy Marcinelle Monceau Forges Tuyere pour fond de convertisseur d'acierie
US4211316A (en) * 1978-12-28 1980-07-08 Pullman Berry Company Chute for charging steel making vessels
US4572482A (en) * 1984-11-19 1986-02-25 Corcliff Corporation Fluid-cooled metallurgical tuyere
US4930757A (en) * 1989-10-02 1990-06-05 Cominco Ltd. Tuyere for metallurgical vessels
KR100388233B1 (ko) * 2000-12-20 2003-06-19 주식회사 포스코 노벽 보수후 노심코크스 승열방법
US7968047B2 (en) * 2005-02-10 2011-06-28 Wahl Refractory Solutions, Llc Blaster nozzle
US20090207824A1 (en) 2008-02-20 2009-08-20 Zerog Wireless, Inc. Wireless Access Point Device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342473A (en) * 1964-01-20 1967-09-19 Jr Herbert A White Apparatus for delivering air and fuel to a blast furnace

Also Published As

Publication number Publication date
FR2163180A5 (fr) 1973-07-20
CA967001A (en) 1975-05-06
LU66480A1 (fr) 1973-02-01
DE2257667C3 (de) 1979-11-15
GB1354628A (en) 1974-06-05
DE2257667B2 (de) 1979-03-29
US3794308A (en) 1974-02-26
NL7216180A (fr) 1973-06-04
IT975750B (it) 1974-08-10
JPS4863935A (fr) 1973-09-05
DE2257667A1 (de) 1973-06-07

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