BE865302A - Procede de prechauffage du porteur d'oxygene gazeux au cours de la conversion de l'acier a l'oxygene - Google Patents

Procede de prechauffage du porteur d'oxygene gazeux au cours de la conversion de l'acier a l'oxygene

Info

Publication number
BE865302A
BE865302A BE186258A BE186258A BE865302A BE 865302 A BE865302 A BE 865302A BE 186258 A BE186258 A BE 186258A BE 186258 A BE186258 A BE 186258A BE 865302 A BE865302 A BE 865302A
Authority
BE
Belgium
Prior art keywords
oxygen
preheating
conversion
steel
carrier during
Prior art date
Application number
BE186258A
Other languages
English (en)
French (fr)
Original Assignee
Hoesch Werke Ag
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 Hoesch Werke Ag filed Critical Hoesch Werke Ag
Publication of BE865302A publication Critical patent/BE865302A/xx

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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above
    • 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
    • C21C2250/00—Specific additives; Means for adding material different from burners or lances
    • C21C2250/02—Hot oxygen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE186258A 1977-03-25 1978-03-24 Procede de prechauffage du porteur d'oxygene gazeux au cours de la conversion de l'acier a l'oxygene BE865302A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713171 DE2713171A1 (de) 1977-03-25 1977-03-25 Blasstahlverfahren

Publications (1)

Publication Number Publication Date
BE865302A true BE865302A (fr) 1978-09-25

Family

ID=6004641

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186258A BE865302A (fr) 1977-03-25 1978-03-24 Procede de prechauffage du porteur d'oxygene gazeux au cours de la conversion de l'acier a l'oxygene

Country Status (11)

Country Link
US (1) US4207094A (enExample)
JP (1) JPS53123308A (enExample)
BE (1) BE865302A (enExample)
CA (1) CA1095708A (enExample)
DE (1) DE2713171A1 (enExample)
FR (1) FR2384849A1 (enExample)
GB (1) GB1582497A (enExample)
IT (1) IT1105170B (enExample)
LU (1) LU79305A1 (enExample)
PL (1) PL205588A1 (enExample)
SE (1) SE7803394L (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916171A (en) * 1984-07-25 1990-04-10 Rohm And Haas Company Polymers comprising alkali-insoluble core/alkali-soluble shell and copositions thereof
DE3735835A1 (de) * 1987-10-20 1989-05-03 Mannesmann Ag Verfahren zur verringerung des prozessgasverbrauchs
CH675088A5 (enExample) * 1987-12-24 1990-08-31 Stopinc Ag
JP4850736B2 (ja) * 2007-01-31 2012-01-11 富士重工業株式会社 エンジンの吸気ポート構造
CN102732668B (zh) * 2012-07-05 2014-02-12 北京科技大学 一种预热氧气提高射流速度的吹氧炼钢方法
DE102012016074A1 (de) * 2012-08-08 2014-02-13 Saarstahl Ag Verfahren zum Betrieb eines Reaktionsgefäßes zur Stahlherstellung, sowie Stahlkonverteranordnung selbst

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US16082A (en) * 1856-11-11 Improvement in the manufacture of iron and steel
BE537284A (enExample) *
DE824799C (de) * 1949-12-28 1951-12-13 Kurt Von Luede Dr Ing Konverterbetrieb
FR1043141A (fr) * 1951-06-27 1953-11-06 Roechlingsche Eisen & Stahl Procédé de fabrication d'acier pauvre en azote par conver?issage à l'air
GB750521A (en) * 1952-10-31 1956-06-20 Robert Edmond Warnant Improvements in and relating to the conversion of iron to steel
US3034887A (en) * 1959-06-11 1962-05-15 Leonard M Cohn Process for making steel
US3357820A (en) * 1964-02-11 1967-12-12 Waagner Biro Ag Method of and installation for the utilization of hot waste gases from furnaces of metallurgical works
US3799763A (en) * 1972-05-12 1974-03-26 Pennsylvania Engineering Corp Method and apparatus for cooling the exhaust gas system of metallurgical vessels

Also Published As

Publication number Publication date
JPS53123308A (en) 1978-10-27
CA1095708A (en) 1981-02-17
JPS6112004B2 (enExample) 1986-04-05
US4207094A (en) 1980-06-10
IT7848532A0 (it) 1978-03-21
LU79305A1 (de) 1978-11-03
PL205588A1 (pl) 1979-08-27
FR2384849A1 (fr) 1978-10-20
GB1582497A (en) 1981-01-07
FR2384849B1 (enExample) 1983-10-07
DE2713171A1 (de) 1978-09-28
SE7803394L (sv) 1978-09-26
IT1105170B (it) 1985-10-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOESCH WERKE A.G.

Effective date: 19920331