GB1350115A - Method of introducing auxiliary fuels to blast furnaces and tuyere for use in this method - Google Patents

Method of introducing auxiliary fuels to blast furnaces and tuyere for use in this method

Info

Publication number
GB1350115A
GB1350115A GB4665471A GB4665471A GB1350115A GB 1350115 A GB1350115 A GB 1350115A GB 4665471 A GB4665471 A GB 4665471A GB 4665471 A GB4665471 A GB 4665471A GB 1350115 A GB1350115 A GB 1350115A
Authority
GB
United Kingdom
Prior art keywords
tuyere
blast furnace
shock wave
fuel
oct
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
GB4665471A
Other languages
English (en)
Inventor
D Borgnat
Casa H Della
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 GB1350115A publication Critical patent/GB1350115A/en
Expired 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)
  • Combustion Of Fluid Fuel (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
GB4665471A 1970-10-13 1971-10-07 Method of introducing auxiliary fuels to blast furnaces and tuyere for use in this method Expired GB1350115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7036906A FR2108856A1 (fr) 1970-10-13 1970-10-13 Procede pour l'introduction de combustibles auxilliaires dans un haut fourneau et tuyere pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
GB1350115A true GB1350115A (en) 1974-04-18

Family

ID=9062645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4665471A Expired GB1350115A (en) 1970-10-13 1971-10-07 Method of introducing auxiliary fuels to blast furnaces and tuyere for use in this method

Country Status (13)

Country Link
JP (1) JPS5133043B1 (xx)
AT (1) AT323214B (xx)
AU (1) AU473032B2 (xx)
BE (1) BE772652A (xx)
CA (1) CA938452A (xx)
CS (1) CS182218B2 (xx)
ES (2) ES395943A1 (xx)
FR (1) FR2108856A1 (xx)
GB (1) GB1350115A (xx)
LU (1) LU64039A1 (xx)
NL (1) NL7113990A (xx)
PL (1) PL70960B1 (xx)
SE (1) SE373384B (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536837A1 (de) * 1995-10-02 1997-04-03 Abb Research Ltd Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien
US8893504B2 (en) 2010-10-01 2014-11-25 Rolls-Royce Plc Igniter
CN108980823A (zh) * 2018-09-26 2018-12-11 洛阳帝博石化装备有限公司 一种高效节能型燃烧喷嘴
US10386119B2 (en) 2014-03-05 2019-08-20 Thyssenkrupp Ag Method for operating a shaft furnace

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
LU86322A1 (fr) * 1986-02-25 1987-09-10 Arbed Lance de soufflage d'oxygene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU39431A1 (xx) * 1959-12-24 1961-01-18

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536837A1 (de) * 1995-10-02 1997-04-03 Abb Research Ltd Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien
US5813847A (en) * 1995-10-02 1998-09-29 Abb Research Ltd. Device and method for injecting fuels into compressed gaseous media
DE19536837B4 (de) * 1995-10-02 2006-01-26 Alstom Vorrichtung und Verfahren zum Einspritzen von Brennstoffen in komprimierte gasförmige Medien
US8893504B2 (en) 2010-10-01 2014-11-25 Rolls-Royce Plc Igniter
US10386119B2 (en) 2014-03-05 2019-08-20 Thyssenkrupp Ag Method for operating a shaft furnace
CN108980823A (zh) * 2018-09-26 2018-12-11 洛阳帝博石化装备有限公司 一种高效节能型燃烧喷嘴
CN108980823B (zh) * 2018-09-26 2023-10-10 洛阳帝博石化装备有限公司 一种高效节能型燃烧喷嘴

Also Published As

Publication number Publication date
ES197110Y (es) 1975-08-16
PL70960B1 (xx) 1974-04-30
BE772652A (fr) 1972-03-16
AU3455271A (en) 1973-06-21
ES197110U (es) 1975-04-01
SU441712A3 (ru) 1974-08-30
CA938452A (en) 1973-12-18
JPS5133043B1 (xx) 1976-09-17
NL7113990A (xx) 1972-04-17
LU64039A1 (xx) 1972-04-12
CS182218B2 (en) 1978-04-28
FR2108856A1 (fr) 1972-05-26
ES395943A1 (es) 1975-02-01
DE2149057A1 (de) 1972-04-20
AT323214B (de) 1975-06-25
AU473032B2 (en) 1976-06-10
FR2108856B1 (xx) 1974-09-20
DE2149057B2 (de) 1976-01-02
SE373384B (sv) 1975-02-03

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Legal Events

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