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BR7605265A - PROCESS: FOR INSULATION OF FUSION CUBE AND ALTO OVEN PIG FURNACES - Google Patents

PROCESS: FOR INSULATION OF FUSION CUBE AND ALTO OVEN PIG FURNACES

Info

Publication number
BR7605265A
BR7605265A BR7605265A BR7605265A BR7605265A BR 7605265 A BR7605265 A BR 7605265A BR 7605265 A BR7605265 A BR 7605265A BR 7605265 A BR7605265 A BR 7605265A BR 7605265 A BR7605265 A BR 7605265A
Authority
BR
Brazil
Prior art keywords
alto
furnaces
cube
pig
fusion
Prior art date
Application number
BR7605265A
Other languages
Portuguese (pt)
Inventor
P Leroy
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
Publication of BR7605265A publication Critical patent/BR7605265A/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)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Gasification And Melting Of Waste (AREA)
BR7605265A 1975-08-14 1976-08-12 PROCESS: FOR INSULATION OF FUSION CUBE AND ALTO OVEN PIG FURNACES BR7605265A (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
BR7605265A true BR7605265A (en) 1977-08-09

Family

ID=26219032

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7605265A BR7605265A (en) 1975-08-14 1976-08-12 PROCESS: FOR INSULATION OF FUSION CUBE AND ALTO OVEN PIG FURNACES

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 (8)

* 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
US7837928B2 (en) 2007-01-16 2010-11-23 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 Blowhole for manufacturing molten iron and gas blowing method 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
KR101076827B1 (en) 2009-12-29 2011-10-25 주식회사 포스코 Tuyere assembly

Also Published As

Publication number Publication date
DE2633061A1 (en) 1977-02-17
JPS5238407A (en) 1977-03-25
IT1069683B (en) 1985-03-25
LU75587A1 (en) 1977-03-28
DE2633061C3 (en) 1980-02-14
CA1086066A (en) 1980-09-23
AU497413B2 (en) 1978-12-14
PL105509B1 (en) 1979-10-31
AU1683976A (en) 1978-02-16
DE2633061B2 (en) 1979-06-13
CS205038B2 (en) 1981-04-30
GB1534788A (en) 1978-12-06
ES450668A1 (en) 1977-11-16

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