GB1355696A - Blast furnace operation - Google Patents

Blast furnace operation

Info

Publication number
GB1355696A
GB1355696A GB4816671A GB4816671A GB1355696A GB 1355696 A GB1355696 A GB 1355696A GB 4816671 A GB4816671 A GB 4816671A GB 4816671 A GB4816671 A GB 4816671A GB 1355696 A GB1355696 A GB 1355696A
Authority
GB
United Kingdom
Prior art keywords
gas
oct
blast furnace
furnace
temperature
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.)
Expired
Application number
GB4816671A
Other languages
English (en)
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of GB1355696A publication Critical patent/GB1355696A/en
Expired legal-status Critical Current

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB4816671A 1970-10-15 1971-10-15 Blast furnace operation Expired GB1355696A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE757593 1970-10-15
BE757982 1970-10-23
BE758337 1970-10-30
BE758420 1970-11-03

Publications (1)

Publication Number Publication Date
GB1355696A true GB1355696A (en) 1974-06-05

Family

ID=27424972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4816671A Expired GB1355696A (en) 1970-10-15 1971-10-15 Blast furnace operation

Country Status (4)

Country Link
DE (1) DE2150682C2 (enrdf_load_stackoverflow)
FR (1) FR2111135A5 (enrdf_load_stackoverflow)
GB (1) GB1355696A (enrdf_load_stackoverflow)
LU (1) LU64036A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171818A (ja) * 1987-01-09 1988-07-15 Nkk Corp 酸素高炉の羽口

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR494209A (fr) * 1917-01-12 1919-09-03 Rene Ludovic Meunier Procédé de réduction de minerais de fer et appareils pour la réalisation de ce procédé
DE697172C (de) * 1936-11-20 1940-10-08 Thyssen Sche Gas Und Wasserwer hes beim Verhuetten von mit Zuschlaegen vermischten Eisenerzen und Hochofen zur Ausfuehrung des Verfahrens
US2952533A (en) * 1956-02-21 1960-09-13 Cuscoleca Otwin Method of operating a furnace in which the material treated is reduced
FR1171136A (fr) * 1957-04-11 1959-01-22 Siderurgie Fse Inst Rech Perfectionnements aux tuyères de four à cuve et en particulier aux tuyères de haut fourneau
US2952553A (en) * 1959-01-12 1960-09-13 Diamond Alkali Co Method for forming a metal casting mold
LU38660A1 (enrdf_load_stackoverflow) * 1959-05-27
FR1307093A (fr) * 1961-11-29 1962-10-19 Ruhrstahl Ag Four à cuve et procédé pour la fusion de riblons et pour l'élaboration d'acier
US3547624A (en) * 1966-12-16 1970-12-15 Air Reduction Method of processing metal-bearing charge in a furnace having oxy-fuel burners in furnace tuyeres
GB1218912A (en) * 1968-01-04 1971-01-13 British Iron Steel Research Blast furnace operation

Also Published As

Publication number Publication date
FR2111135A5 (enrdf_load_stackoverflow) 1972-06-02
DE2150682C2 (de) 1982-11-18
DE2150682A1 (de) 1972-06-08
LU64036A1 (enrdf_load_stackoverflow) 1972-04-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee