CS182218B2 - Process for the partial substitution of coke used as reducing agent for blast furnace and tuvere for making this method - Google Patents

Process for the partial substitution of coke used as reducing agent for blast furnace and tuvere for making this method

Info

Publication number
CS182218B2
CS182218B2 CS708971A CS708971A CS182218B2 CS 182218 B2 CS182218 B2 CS 182218B2 CS 708971 A CS708971 A CS 708971A CS 708971 A CS708971 A CS 708971A CS 182218 B2 CS182218 B2 CS 182218B2
Authority
CS
Czechoslovakia
Prior art keywords
tuvere
making
reducing agent
blast furnace
partial substitution
Prior art date
Application number
CS708971A
Other languages
Czech (cs)
Inventor
Daniel Borgnat
Henri D Casa
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Publication of CS182218B2 publication Critical patent/CS182218B2/en

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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Combustion Of Fluid Fuel (AREA)
CS708971A 1970-10-13 1971-10-07 Process for the partial substitution of coke used as reducing agent for blast furnace and tuvere for making this method CS182218B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
CS182218B2 true CS182218B2 (en) 1978-04-28

Family

ID=9062645

Family Applications (1)

Application Number Title Priority Date Filing Date
CS708971A CS182218B2 (en) 1970-10-13 1971-10-07 Process for the partial substitution of coke used as reducing agent for blast furnace and tuvere for making 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
CA938452A (en) 1973-12-18
ES197110U (en) 1975-04-01
FR2108856A1 (en) 1972-05-26
BE772652A (en) 1972-03-16
PL70960B1 (en) 1974-04-30
LU64039A1 (en) 1972-04-12
GB1350115A (en) 1974-04-18
DE2149057B2 (en) 1976-01-02
AU473032B2 (en) 1976-06-10
AU3455271A (en) 1973-06-21
SU441712A3 (en) 1974-08-30
AT323214B (en) 1975-06-25
JPS5133043B1 (en) 1976-09-17
SE373384B (en) 1975-02-03
ES395943A1 (en) 1975-02-01
ES197110Y (en) 1975-08-16
FR2108856B1 (en) 1974-09-20
DE2149057A1 (en) 1972-04-20
NL7113990A (en) 1972-04-17

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