GB1495192A - Tuyere for the injection of auxiliary fuel into shaft furnaces - Google Patents

Tuyere for the injection of auxiliary fuel into shaft furnaces

Info

Publication number
GB1495192A
GB1495192A GB4090675A GB4090675A GB1495192A GB 1495192 A GB1495192 A GB 1495192A GB 4090675 A GB4090675 A GB 4090675A GB 4090675 A GB4090675 A GB 4090675A GB 1495192 A GB1495192 A GB 1495192A
Authority
GB
United Kingdom
Prior art keywords
tuyere
length
auxiliary fuel
oct
convergent
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.)
Expired
Application number
GB4090675A
Other languages
English (en)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of GB1495192A publication Critical patent/GB1495192A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Blast Furnaces (AREA)
GB4090675A 1974-10-15 1975-10-07 Tuyere for the injection of auxiliary fuel into shaft furnaces Expired GB1495192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434549A FR2288282A1 (fr) 1974-10-15 1974-10-15 Tuyere pour l'injection de combustible auxiliaire dans les fours a cuve

Publications (1)

Publication Number Publication Date
GB1495192A true GB1495192A (en) 1977-12-14

Family

ID=9144091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4090675A Expired GB1495192A (en) 1974-10-15 1975-10-07 Tuyere for the injection of auxiliary fuel into shaft furnaces

Country Status (9)

Country Link
JP (1) JPS5164640A (enExample)
AU (1) AU8539675A (enExample)
BE (1) BE834365A (enExample)
BR (1) BR7506695A (enExample)
DE (1) DE2545270A1 (enExample)
FR (1) FR2288282A1 (enExample)
GB (1) GB1495192A (enExample)
IT (1) IT1043075B (enExample)
LU (1) LU73583A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451605U (enExample) * 1977-04-13 1979-04-10
FR2579486B1 (fr) * 1985-03-26 1989-05-26 Canon Kk Procede pour regler la vitesse de particules fines
CA1272662A (en) * 1985-03-26 1990-08-14 Canon Kabushiki Kaisha Apparatus and process for controlling flow of fine particles
US4992039A (en) * 1986-04-16 1991-02-12 Nea Technologies, Inc. Pulse combustion energy system
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
DE102014102913A1 (de) * 2014-03-05 2015-09-10 Thyssenkrupp Ag Verfahren zum Betreiben eines Schachtofens, insbesondere eines Hochofens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1427835A (fr) * 1964-12-21 1966-02-11 Sonic Dev Corp Procédés et appareils pour produire des ondes de pression soniques

Also Published As

Publication number Publication date
FR2288282A1 (fr) 1976-05-14
IT1043075B (it) 1980-02-20
BR7506695A (pt) 1976-08-17
JPS5164640A (ja) 1976-06-04
DE2545270A1 (de) 1976-04-22
BE834365A (fr) 1976-04-12
LU73583A1 (enExample) 1976-08-19
FR2288282B1 (enExample) 1978-09-29
AU8539675A (en) 1977-04-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee