LU57434A1 - - Google Patents

Info

Publication number
LU57434A1
LU57434A1 LU57434DA LU57434A1 LU 57434 A1 LU57434 A1 LU 57434A1 LU 57434D A LU57434D A LU 57434DA LU 57434 A1 LU57434 A1 LU 57434A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU57434A1 publication Critical patent/LU57434A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
LU57434D 1967-12-08 1968-12-02 LU57434A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR131478 1967-12-08

Publications (1)

Publication Number Publication Date
LU57434A1 true LU57434A1 (enrdf_load_stackoverflow) 1969-03-11

Family

ID=8642936

Family Applications (1)

Application Number Title Priority Date Filing Date
LU57434D LU57434A1 (enrdf_load_stackoverflow) 1967-12-08 1968-12-02

Country Status (9)

Country Link
US (1) US3558119A (enrdf_load_stackoverflow)
BE (1) BE722464A (enrdf_load_stackoverflow)
CH (1) CH506023A (enrdf_load_stackoverflow)
DE (1) DE1813217A1 (enrdf_load_stackoverflow)
ES (1) ES360485A1 (enrdf_load_stackoverflow)
FR (1) FR1559679A (enrdf_load_stackoverflow)
GB (1) GB1205098A (enrdf_load_stackoverflow)
LU (1) LU57434A1 (enrdf_load_stackoverflow)
NL (1) NL6817509A (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122682A5 (enrdf_load_stackoverflow) * 1971-01-20 1972-09-01 Siderurgie Fse Inst Rech
US3758090A (en) * 1971-03-26 1973-09-11 Nippon Kokan Kk Combustion apparatus for blast furnaces
FR2131868A1 (en) * 1971-03-31 1972-11-17 Nippon Kokan Kk Blast furnace combustion
FR2145089A5 (enrdf_load_stackoverflow) * 1971-07-08 1973-02-16 Wendel Sidelor
US3793002A (en) * 1971-10-14 1974-02-19 Siderurgie Fse Inst Rech Method of introducing a combustible auxiliary liquid into blast furnace and a tuyere for carrying out the method
US3844767A (en) * 1972-02-12 1974-10-29 P Rheinlander Method of operating a blast furnace
LU64911A1 (enrdf_load_stackoverflow) * 1972-03-06 1972-07-06
JPS4917306A (enrdf_load_stackoverflow) * 1972-06-13 1974-02-15
FR2214871A1 (enrdf_load_stackoverflow) * 1973-01-18 1974-08-19 Siderurgie Fse Inst Rech
LU68126A1 (enrdf_load_stackoverflow) * 1973-07-30 1973-10-30
US4232854A (en) * 1978-05-26 1980-11-11 Barbakadze Dzhondo F Method of introducing powdered reagents into molten metals and apparatus for effecting same
BE868431A (fr) * 1978-06-23 1978-10-16 Thy Marcinelle Monceau Forges Tuyere pour fond de convertisseur d'acierie
ZA786675B (en) * 1978-11-28 1980-02-27 W Bleloch Apparatus for the production of steel and iron alloys
DE2912441C2 (de) * 1979-03-29 1982-09-23 ARBED S.A., 2930 Luxembourg Verfahren zum kontinuierlichen Einblasen von feinkörniger Braunkohle in das Gestell eines Hochofens
IT1162307B (it) * 1979-04-27 1987-03-25 Centro Speriment Metallurg Metodo per l'introduzione di sostanze diossi-dedolforanti sotto batternte di metalli liquidi senza impiego di veicoli gassosi
US4490171A (en) * 1982-03-31 1984-12-25 Kobe Steel, Limited Method and apparatus for injecting pulverized fuel into a blast furnace
US4512800A (en) * 1983-08-12 1985-04-23 Pfizer Inc. Wire injection apparatus
US4572487A (en) * 1984-05-10 1986-02-25 Inland Steel Company Blast furnace tuyere with replaceable liner
FR2580296B1 (fr) * 1985-04-15 1987-07-10 Siderurgie Fse Inst Rech Dispositif d'injection de matiere pulverulente, notamment de charbon, dans un haut fourneau
LU88065A1 (fr) * 1992-02-05 1993-08-17 Paul Wurth S.A. Bruleur pour un four a cuve
US5436210A (en) * 1993-02-04 1995-07-25 Molten Metal Technology, Inc. Method and apparatus for injection of a liquid waste into a molten bath
DE29518283U1 (de) * 1995-11-17 1996-01-04 Agrichema Materialflußtechnik GmbH, 55257 Budenheim Heißbranddüse mit Wechselrohr
CA2445818C (en) * 2003-07-04 2009-12-22 Holcim Ltd. Method and system for process gas entrainment and mixing in a kiln system
CA2618411C (en) * 2007-01-16 2013-12-03 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166621A (en) * 1961-03-16 1965-01-19 Colorado Fuel & Iron Corp Burner tuyere arrangement for a blast furnace

Also Published As

Publication number Publication date
ES360485A1 (es) 1970-07-16
US3558119A (en) 1971-01-26
CH506023A (fr) 1971-04-15
DE1813217A1 (de) 1969-07-24
NL6817509A (enrdf_load_stackoverflow) 1969-06-10
GB1205098A (en) 1970-09-16
FR1559679A (enrdf_load_stackoverflow) 1969-03-14
BE722464A (enrdf_load_stackoverflow) 1969-04-01

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