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BE752893A - METHOD AND DEVICE FOR COOLING A REFINING CONVERTER TUBE - Google Patents

METHOD AND DEVICE FOR COOLING A REFINING CONVERTER TUBE

Info

Publication number
BE752893A
BE752893A BE752893DA BE752893A BE 752893 A BE752893 A BE 752893A BE 752893D A BE752893D A BE 752893DA BE 752893 A BE752893 A BE 752893A
Authority
BE
Belgium
Prior art keywords
cooling
converter tube
refining converter
refining
tube
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Forges De La Loire St Chamond
Wendel Sidelor
Sprunck Emile
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 FR6923145A external-priority patent/FR2050250A1/en
Priority claimed from FR6938923A external-priority patent/FR2067143A1/en
Priority claimed from FR7023078A external-priority patent/FR2092825B2/fr
Application filed by Forges De La Loire St Chamond, Wendel Sidelor, Sprunck Emile filed Critical Forges De La Loire St Chamond
Publication of BE752893A publication Critical patent/BE752893A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BE752893D 1969-07-08 1970-07-02 METHOD AND DEVICE FOR COOLING A REFINING CONVERTER TUBE BE752893A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR6923145A FR2050250A1 (en) 1969-07-08 1969-07-08 Cooling upward-blowing immersed tuyere of refining converter
FR6938923A FR2067143A1 (en) 1969-11-13 1969-11-13 Cooling upward-blowing immersed tuyere of refining converter
FR7023078A FR2092825B2 (en) 1970-06-23 1970-06-23

Publications (1)

Publication Number Publication Date
BE752893A true BE752893A (en) 1970-12-16

Family

ID=27249165

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752893D BE752893A (en) 1969-07-08 1970-07-02 METHOD AND DEVICE FOR COOLING A REFINING CONVERTER TUBE

Country Status (4)

Country Link
US (1) US3817744A (en)
BE (1) BE752893A (en)
DE (1) DE2033975C3 (en)
LU (1) LU61271A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997334A (en) * 1972-04-28 1976-12-14 Centre De Recherches Metallurgiques-Centrum Voor Research In De Metallurgie Introduction of a liquid into a receptacle such as a converter
US3990890A (en) * 1972-05-17 1976-11-09 Creusot-Loire Process for refining molten copper matte with an enriched oxygen blow
FR2207998B1 (en) * 1972-11-28 1975-01-03 Creusot Loire
DE2324086C3 (en) * 1973-05-12 1985-05-09 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Nozzle for introducing fresh gas
US3891429A (en) * 1973-06-07 1975-06-24 Koppers Co Inc Method for selective decarburization of alloy steels
AR207871A1 (en) * 1974-08-08 1976-11-08 Maximilianshuette Eisenwerk REACTIVE GAS INJECTION NOZZLE IN FUSION OR REFINING VESSELS FOR METALS
FR2378097A1 (en) * 1977-01-21 1978-08-18 Creusot Loire METHOD FOR PROTECTING AGAINST WEAR OF A BLOW NOZZLE FOR REFINING LIQUID METALS
FR2388888B1 (en) * 1977-04-25 1980-05-16 Creusot Loire
US4230307A (en) * 1977-09-26 1980-10-28 O'okiep Copper Company Limited Cooling apparatus for copper converter opening
DE2911715A1 (en) * 1978-03-29 1979-10-11 Centre Rech Metallurgique PROCEDURE FOR REFRESHING BIG IRON IN THE CONVERTER
FR2473064A1 (en) * 1980-01-02 1981-07-10 Siderurgie Fse Inst Rech PROCESS FOR PNEUMATIC BREWING OF A FUSION METAL BATH
JPS6049687B2 (en) * 1980-02-27 1985-11-05 川崎製鉄株式会社 Tuyere cooling method
ATE8153T1 (en) * 1980-03-05 1984-07-15 Creusot-Loire METHOD FOR DELIVERING AT LEAST ONE GAS AND POWDERY MATERIAL SIMULTANEOUSLY AND SEPARATELY BY MEANS OF A NOZZLE FOR METALLURGICAL PURPOSES.
US4531973A (en) * 1980-04-08 1985-07-30 Nixon Ivor G Metallurgical processes
FR2501722B1 (en) * 1981-03-11 1986-08-14 Siderurgie Fse Inst Rech PROCESS FOR THE PNEUMATIC BREWING OF A METAL BATH
GB2102926B (en) * 1981-06-03 1985-05-15 Nippon Kokan Kk Gas blowing nozzle, and production and usage thereof
JPS5873732A (en) * 1981-10-26 1983-05-04 Nippon Steel Corp Refining method of metal
DE3390182T1 (en) * 1982-09-03 1984-10-18 Naučno-proizvodstvennoe ob"edinenie "Tulačermet", Tula Windform for bottom blowing of metal
US4462824A (en) * 1983-06-14 1984-07-31 Allegheny Ludlum Steel Corporation Annular tuyere
US5443572A (en) * 1993-12-03 1995-08-22 Molten Metal Technology, Inc. Apparatus and method for submerged injection of a feed composition into a molten metal bath
DE102012202101B4 (en) * 2012-02-13 2015-04-02 Technische Universität Bergakademie Freiberg High thermal load nozzle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940341A (en) * 1928-08-14 1933-12-19 Krupp Ag Treating iron baths
FR1246855A (en) * 1959-10-13 1960-11-25 Creusot Forges Ateliers Improvements to air blowing tubes for converter heads
LU41718A1 (en) * 1962-05-15 1963-11-15
NL296346A (en) * 1962-08-07
FR1450718A (en) * 1965-07-12 1966-06-24 Air Liquide Improvements in metallurgical processes
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel

Also Published As

Publication number Publication date
US3817744A (en) 1974-06-18
DE2033975C3 (en) 1981-11-26
DE2033975A1 (en) 1971-01-21
LU61271A1 (en) 1971-09-22
DE2033975B2 (en) 1977-08-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. CIE. DES ATELIERS ET FORGES DE LA LOIRE (ST-

Effective date: 19880731