FR2359208A1 - Procede et dispositif pour l'injection de combustibles liquides dans un haut fourneau - Google Patents

Procede et dispositif pour l'injection de combustibles liquides dans un haut fourneau

Info

Publication number
FR2359208A1
FR2359208A1 FR7722378A FR7722378A FR2359208A1 FR 2359208 A1 FR2359208 A1 FR 2359208A1 FR 7722378 A FR7722378 A FR 7722378A FR 7722378 A FR7722378 A FR 7722378A FR 2359208 A1 FR2359208 A1 FR 2359208A1
Authority
FR
France
Prior art keywords
liquid fuels
furnace
injection
nozzle
blast furnace
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
FR7722378A
Other languages
English (en)
French (fr)
Other versions
FR2359208B1 (cs
Inventor
Ernest Bintener
Desire Nick
Paul Pfeiffer
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of FR2359208A1 publication Critical patent/FR2359208A1/fr
Application granted granted Critical
Publication of FR2359208B1 publication Critical patent/FR2359208B1/fr
Granted legal-status Critical Current

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)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR7722378A 1976-07-23 1977-07-21 Procede et dispositif pour l'injection de combustibles liquides dans un haut fourneau Granted FR2359208A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU75449A LU75449A1 (cs) 1976-07-23 1976-07-23

Publications (2)

Publication Number Publication Date
FR2359208A1 true FR2359208A1 (fr) 1978-02-17
FR2359208B1 FR2359208B1 (cs) 1980-05-16

Family

ID=19728305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722378A Granted FR2359208A1 (fr) 1976-07-23 1977-07-21 Procede et dispositif pour l'injection de combustibles liquides dans un haut fourneau

Country Status (8)

Country Link
BE (1) BE857075A (cs)
DE (1) DE2732862A1 (cs)
ES (1) ES461007A1 (cs)
FR (1) FR2359208A1 (cs)
GB (1) GB1591318A (cs)
IT (1) IT1079366B (cs)
LU (1) LU75449A1 (cs)
NL (1) NL7708144A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530666A1 (fr) * 1982-03-31 1984-01-27 Kobe Steel Ltd Procede et appareil d'injection de combustible solide et bruleur pour haut-fourneau
WO1988005149A1 (en) * 1986-12-24 1988-07-14 Georg Fischer Ag Process and device for introducing additives into a cupola or shaft furnace

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91764B1 (en) * 2010-12-10 2012-06-11 Wurth Paul Sa Tuyere stock of a shaft furnace and hot gas distribution system comprising a plurality of such tuyere stocks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530666A1 (fr) * 1982-03-31 1984-01-27 Kobe Steel Ltd Procede et appareil d'injection de combustible solide et bruleur pour haut-fourneau
WO1988005149A1 (en) * 1986-12-24 1988-07-14 Georg Fischer Ag Process and device for introducing additives into a cupola or shaft furnace
US5070797A (en) * 1986-12-24 1991-12-10 Georg Fischer Ag Process and device to feed additives into a shaft or cupola furnace

Also Published As

Publication number Publication date
DE2732862A1 (de) 1978-01-26
ES461007A1 (es) 1978-12-01
GB1591318A (en) 1981-06-17
BE857075A (fr) 1977-11-14
NL7708144A (nl) 1978-01-25
FR2359208B1 (cs) 1980-05-16
LU75449A1 (cs) 1978-02-08
IT1079366B (it) 1985-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse