FR1559679A - - Google Patents

Info

Publication number
FR1559679A
FR1559679A FR131478A FR1559679DA FR1559679A FR 1559679 A FR1559679 A FR 1559679A FR 131478 A FR131478 A FR 131478A FR 1559679D A FR1559679D A FR 1559679DA FR 1559679 A FR1559679 A FR 1559679A
Authority
FR
France
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.)
Expired
Application number
FR131478A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1559679A publication Critical patent/FR1559679A/fr
Expired legal-status Critical Current

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 conjointly or alternatively 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)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Blast Furnaces (AREA)
FR131478A 1967-12-08 1967-12-08 Expired FR1559679A (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1559679A true FR1559679A (zh) 1969-03-14

Family

ID=8642936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR131478A Expired FR1559679A (zh) 1967-12-08 1967-12-08

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131868A1 (en) * 1971-03-31 1972-11-17 Nippon Kokan Kk Blast furnace combustion

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122682A5 (zh) * 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
FR2145089A5 (zh) * 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 (zh) * 1972-03-06 1972-07-06
JPS4917306A (zh) * 1972-06-13 1974-02-15
FR2214871A1 (zh) * 1973-01-18 1974-08-19 Siderurgie Fse Inst Rech
LU68126A1 (zh) * 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
US7837928B2 (en) * 2007-01-16 2010-11-23 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131868A1 (en) * 1971-03-31 1972-11-17 Nippon Kokan Kk Blast furnace combustion

Also Published As

Publication number Publication date
GB1205098A (en) 1970-09-16
NL6817509A (zh) 1969-06-10
ES360485A1 (es) 1970-07-16
DE1813217A1 (de) 1969-07-24
LU57434A1 (zh) 1969-03-11
BE722464A (zh) 1969-04-01
US3558119A (en) 1971-01-26
CH506023A (fr) 1971-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse