JPS50130617A - - Google Patents

Info

Publication number
JPS50130617A
JPS50130617A JP3602575A JP3602575A JPS50130617A JP S50130617 A JPS50130617 A JP S50130617A JP 3602575 A JP3602575 A JP 3602575A JP 3602575 A JP3602575 A JP 3602575A JP S50130617 A JPS50130617 A JP S50130617A
Authority
JP
Japan
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.)
Pending
Application number
JP3602575A
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 filed Critical
Publication of JPS50130617A publication Critical patent/JPS50130617A/ja
Pending 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
    • C21B5/002Heated electrically (plasma)
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Blast Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Plasma Technology (AREA)
JP3602575A 1974-03-29 1975-03-25 Pending JPS50130617A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6044528A BE813118A (fr) 1974-03-29 1974-03-29 Dispositif pour injecter des gaz reducteurs chauds dans un four a cuve et procede de mise en oeuvre.

Publications (1)

Publication Number Publication Date
JPS50130617A true JPS50130617A (ja) 1975-10-16

Family

ID=3874571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3602575A Pending JPS50130617A (ja) 1974-03-29 1975-03-25

Country Status (8)

Country Link
JP (1) JPS50130617A (ja)
BE (1) BE813118A (ja)
CA (1) CA1050265A (ja)
DE (1) DE2512178C3 (ja)
FR (1) FR2265863B1 (ja)
GB (1) GB1488976A (ja)
LU (1) LU72058A1 (ja)
NL (1) NL7502814A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421553A (en) * 1980-05-06 1983-12-20 Centre De Recherches Metallurgiques Process for operating a blast furnace
SE8306107D0 (sv) * 1983-11-07 1983-11-07 Skf Steel Eng Ab Tetningsanordning
AT384007B (de) * 1984-04-02 1987-09-25 Voest Alpine Ag Verfahren zur herstellung von synthesegasen sowie vorrichtung zur durchfuehrung des verfahrens
FR2576403B1 (fr) * 1985-01-21 1987-03-06 Siderurgie Fse Inst Rech Dispositif de refroidissement d'une conduite sur laquelle est piquee une conduite secondaire d'amenee d'un gaz surchauffe
SE500956C2 (sv) * 1991-01-17 1994-10-10 Ssab Tunnplaat Ab Blästerställning med kolinjektionslans

Also Published As

Publication number Publication date
NL7502814A (nl) 1975-10-01
FR2265863B1 (ja) 1979-01-05
GB1488976A (en) 1977-10-19
LU72058A1 (ja) 1975-08-20
FR2265863A1 (ja) 1975-10-24
DE2512178B2 (ja) 1978-06-01
BE813118A (fr) 1974-09-30
CA1050265A (en) 1979-03-13
DE2512178C3 (de) 1979-02-08
DE2512178A1 (de) 1975-10-09

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