AU473032B2 - Method of introducing auxiliary fuels into blast furnaces and tuyere for use in this method - Google Patents

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

Info

Publication number
AU473032B2
AU473032B2 AU34552/71A AU3455271A AU473032B2 AU 473032 B2 AU473032 B2 AU 473032B2 AU 34552/71 A AU34552/71 A AU 34552/71A AU 3455271 A AU3455271 A AU 3455271A AU 473032 B2 AU473032 B2 AU 473032B2
Authority
AU
Australia
Prior art keywords
tuyere
blast furnaces
introducing auxiliary
auxiliary fuels
fuels
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
AU34552/71A
Other versions
AU3455271A (en
Inventor
Daniel Boronat 2. Henri Della Casa I.
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 AU3455271A publication Critical patent/AU3455271A/en
Application granted granted Critical
Publication of AU473032B2 publication Critical patent/AU473032B2/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B5/00Making pig-iron in the blast furnace
    • C21B5/001Injecting additional fuel or reducing agents
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B7/00Blast furnaces
    • C21B7/16Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Combustion Of Fluid Fuel (AREA)
AU34552/71A 1970-10-13 1971-10-13 Method of introducing auxiliary fuels into blast furnaces and tuyere for use in this method Expired AU473032B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR70.3690 1970-10-13
FR7036906A FR2108856A1 (en) 1970-10-13 1970-10-13 PROCESS FOR THE INTRODUCTION OF AUXILIARY FUELS IN A BLANKET AND TUBE FOR THE IMPLEMENTATION OF THIS PROCESS

Publications (2)

Publication Number Publication Date
AU3455271A AU3455271A (en) 1973-06-21
AU473032B2 true AU473032B2 (en) 1976-06-10

Family

ID=9062645

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34552/71A Expired AU473032B2 (en) 1970-10-13 1971-10-13 Method of introducing auxiliary fuels into blast furnaces and tuyere for use in this method

Country Status (13)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579486B1 (en) * 1985-03-26 1989-05-26 Canon Kk METHOD FOR ADJUSTING THE SPEED OF FINE PARTICLES
CA1272662A (en) * 1985-03-26 1990-08-14 Canon Kabushiki Kaisha Apparatus and process for controlling flow of fine particles
LU86322A1 (en) * 1986-02-25 1987-09-10 Arbed OXYGEN BLOWING LANCE
DE19536837B4 (en) * 1995-10-02 2006-01-26 Alstom Apparatus and method for injecting fuels into compressed gaseous media
GB201016481D0 (en) 2010-10-01 2010-11-17 Rolls Royce Plc An igniter
DE102014102913A1 (en) 2014-03-05 2015-09-10 Thyssenkrupp Ag Method for operating a shaft furnace, in particular a blast furnace
CN108980823B (en) * 2018-09-26 2023-10-10 洛阳帝博石化装备有限公司 High-efficiency energy-saving combustion nozzle

Family Cites Families (1)

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

Also Published As

Publication number Publication date
SE373384B (en) 1975-02-03
SU441712A3 (en) 1974-08-30
DE2149057A1 (en) 1972-04-20
CS182218B2 (en) 1978-04-28
LU64039A1 (en) 1972-04-12
ES197110U (en) 1975-04-01
JPS5133043B1 (en) 1976-09-17
BE772652A (en) 1972-03-16
CA938452A (en) 1973-12-18
NL7113990A (en) 1972-04-17
DE2149057B2 (en) 1976-01-02
AT323214B (en) 1975-06-25
FR2108856A1 (en) 1972-05-26
PL70960B1 (en) 1974-04-30
ES197110Y (en) 1975-08-16
GB1350115A (en) 1974-04-18
FR2108856B1 (en) 1974-09-20
ES395943A1 (en) 1975-02-01
AU3455271A (en) 1973-06-21

Similar Documents

Publication Publication Date Title
CA968555A (en) Reformer for firing reverberatory furnace and method of operating said reformer
ZA731034B (en) Improvements in and relating to tuyere feed lines in blast furnaces
AU473032B2 (en) Method of introducing auxiliary fuels into blast furnaces and tuyere for use in this method
CA933272A (en) Method and apparatus for judging the conditions of blast furnace
CA969372A (en) Process and furnace charge for use in the production of ferrosilicon alloys
CA964057A (en) Cupola furnace and charging mechanism
CA857242A (en) Blast furnace charging apparatus and method
CA953393A (en) Method and apparatus for controlling blast furnace stoves
AU443575B2 (en) Improvements in blast furnace operations
CA945364A (en) Combustion process and apparatus for blast furnace
CA932530A (en) Method and apparatus for charging blast furnaces
CA628191A (en) Method and apparatus to charge steel making furnaces
CA745098A (en) Method and apparatus for controlling admission of fuel to blast furnaces
AU276352B2 (en) Improvements in and relating to blast furnace hearths and blocks therefor
CA847246A (en) Oxy-fuel burners in furnace tuyeres
CA596303A (en) Method of and apparatus for manufacturing cast-iron in a blast furnace
CA753577A (en) Blast furnace and method of operation thereof
AU3656871A (en) Furnace body supporting structure for blast furnaces
CA810142A (en) Low temperature blast furnace and method therefor
CA849577A (en) Refractory furnace lining and method
CA638253A (en) Method of burning slag forming fuel in furnaces
CA719647A (en) Process of preheating ores for reduction in smelting furnace
AU451682B2 (en) Method of blast furnace reduction of iron ores
CA792189A (en) Process and electric furnace for reducing of ores
AU3820763A (en) Improvements in and relating to blast furnace hearths and blocks therefor