IT1069683B - INSUFFLATION PROCEDURE FOR HIGH OVENS AND SIMILAR AND NOZZLE FOR IMPLEMENTING THE PROCEDURE - Google Patents

INSUFFLATION PROCEDURE FOR HIGH OVENS AND SIMILAR AND NOZZLE FOR IMPLEMENTING THE PROCEDURE

Info

Publication number
IT1069683B
IT1069683B IT6900476A IT6900476A IT1069683B IT 1069683 B IT1069683 B IT 1069683B IT 6900476 A IT6900476 A IT 6900476A IT 6900476 A IT6900476 A IT 6900476A IT 1069683 B IT1069683 B IT 1069683B
Authority
IT
Italy
Prior art keywords
procedure
implementing
nozzle
similar
insufflation
Prior art date
Application number
IT6900476A
Other languages
Italian (it)
Original Assignee
Creusot Loire
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
Priority claimed from FR7525370A external-priority patent/FR2320988A1/en
Priority claimed from FR7532091A external-priority patent/FR2328773A2/en
Application filed by Creusot Loire filed Critical Creusot Loire
Application granted granted Critical
Publication of IT1069683B publication Critical patent/IT1069683B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Air Supply (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
IT6900476A 1975-08-14 1976-08-11 INSUFFLATION PROCEDURE FOR HIGH OVENS AND SIMILAR AND NOZZLE FOR IMPLEMENTING THE PROCEDURE IT1069683B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7525370A FR2320988A1 (en) 1975-08-14 1975-08-14 Blast furnace tuyere which is not water cooled - using three concentric pipes to supply hot blast, oxidising gas, and fuel
FR7532091A FR2328773A2 (en) 1975-10-21 1975-10-21 Blast furnace tuyere which is not water cooled - using three concentric pipes to supply hot blast, oxidising gas, and fuel

Publications (1)

Publication Number Publication Date
IT1069683B true IT1069683B (en) 1985-03-25

Family

ID=26219032

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6900476A IT1069683B (en) 1975-08-14 1976-08-11 INSUFFLATION PROCEDURE FOR HIGH OVENS AND SIMILAR AND NOZZLE FOR IMPLEMENTING THE PROCEDURE

Country Status (11)

Country Link
JP (1) JPS5238407A (en)
AU (1) AU497413B2 (en)
BR (1) BR7605265A (en)
CA (1) CA1086066A (en)
CS (1) CS205038B2 (en)
DE (1) DE2633061C3 (en)
ES (1) ES450668A1 (en)
GB (1) GB1534788A (en)
IT (1) IT1069683B (en)
LU (1) LU75587A1 (en)
PL (1) PL105509B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5481347A (en) * 1977-12-12 1979-06-28 Konishiroku Photo Ind Method of applying coating material
DE2850175C2 (en) * 1978-11-18 1987-01-22 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Planing system
JP2606507B2 (en) * 1991-10-29 1997-05-07 日本鋼管株式会社 Tuyere for blast furnace
DE4136274A1 (en) * 1991-11-04 1993-05-06 Kortec Ag, Zug, Ch METHOD AND DEVICE FOR PROTECTING A BLOWING DEVICE ARRANGED IN A HOT WIND LINE OF A BLAST FURNACE
CA2618411C (en) 2007-01-16 2013-12-03 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace
KR100948927B1 (en) * 2007-08-29 2010-03-23 주식회사 포스코 Tuyere for manufacturing molten iron and method for injecting gas using the same
LU91543B1 (en) * 2009-03-24 2010-09-27 Wurth Paul Sa Tuyere stock arrangement for a blast furnace and method for operating a blast furnace

Also Published As

Publication number Publication date
GB1534788A (en) 1978-12-06
PL105509B1 (en) 1979-10-31
CS205038B2 (en) 1981-04-30
CA1086066A (en) 1980-09-23
AU1683976A (en) 1978-02-16
BR7605265A (en) 1977-08-09
ES450668A1 (en) 1977-11-16
DE2633061B2 (en) 1979-06-13
DE2633061C3 (en) 1980-02-14
DE2633061A1 (en) 1977-02-17
LU75587A1 (en) 1977-03-28
AU497413B2 (en) 1978-12-14
JPS5238407A (en) 1977-03-25

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