JPS5238407A - Method of blowing blast furnace and tuyere therefor - Google Patents

Method of blowing blast furnace and tuyere therefor

Info

Publication number
JPS5238407A
JPS5238407A JP9224976A JP9224976A JPS5238407A JP S5238407 A JPS5238407 A JP S5238407A JP 9224976 A JP9224976 A JP 9224976A JP 9224976 A JP9224976 A JP 9224976A JP S5238407 A JPS5238407 A JP S5238407A
Authority
JP
Japan
Prior art keywords
tuyere
therefor
blast furnace
blowing blast
blowing
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.)
Pending
Application number
JP9224976A
Other languages
English (en)
Japanese (ja)
Inventor
Riiroi Pieeru
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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/fr
Priority claimed from FR7532091A external-priority patent/FR2328773A2/fr
Application filed by Creusot Loire SA filed Critical Creusot Loire SA
Publication of JPS5238407A publication Critical patent/JPS5238407A/ja
Pending legal-status Critical Current

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)
  • Air Supply (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP9224976A 1975-08-14 1976-08-02 Method of blowing blast furnace and tuyere therefor Pending JPS5238407A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7525370A FR2320988A1 (fr) 1975-08-14 1975-08-14 Methode de soufflage d'un haut fourneau
FR7532091A FR2328773A2 (fr) 1975-10-21 1975-10-21 Methode et tuyere de soufflage d'un haut fourneau

Publications (1)

Publication Number Publication Date
JPS5238407A true JPS5238407A (en) 1977-03-25

Family

ID=26219032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9224976A Pending JPS5238407A (en) 1975-08-14 1976-08-02 Method of blowing blast furnace and tuyere therefor

Country Status (11)

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

Cited By (3)

* 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
JPH05117734A (ja) * 1991-10-29 1993-05-14 Nkk Corp 高炉用羽口
JP2012521492A (ja) * 2009-03-24 2012-09-13 ポール ヴルス エス．エイ． 高炉に用いる羽口支持構造体装置、及び高炉への熱風送り込み方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850175C2 (de) * 1978-11-18 1987-01-22 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Hobelanlage
DE4136274A1 (de) * 1991-11-04 1993-05-06 Kortec Ag, Zug, Ch Verfahren und vorrichtung zum schutz einer in einer heisswindleitung eines hochofens angeordneten einblasvorrichtung
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 (ko) * 2007-08-29 2010-03-23 주식회사 포스코 용철 제조용 풍구 및 이를 이용한 가스 취입 방법

Cited By (4)

* 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
JPS5736025B2 (es) * 1977-12-12 1982-08-02
JPH05117734A (ja) * 1991-10-29 1993-05-14 Nkk Corp 高炉用羽口
JP2012521492A (ja) * 2009-03-24 2012-09-13 ポール ヴルス エス．エイ． 高炉に用いる羽口支持構造体装置、及び高炉への熱風送り込み方法

Also Published As

Publication number Publication date
GB1534788A (en) 1978-12-06
PL105509B1 (pl) 1979-10-31
AU497413B2 (en) 1978-12-14
LU75587A1 (es) 1977-03-28
IT1069683B (it) 1985-03-25
ES450668A1 (es) 1977-11-16
BR7605265A (pt) 1977-08-09
CS205038B2 (en) 1981-04-30
DE2633061B2 (de) 1979-06-13
DE2633061C3 (de) 1980-02-14
DE2633061A1 (de) 1977-02-17
CA1086066A (fr) 1980-09-23
AU1683976A (en) 1978-02-16

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