SU1314955A3 - Способ получени стали в конверторе с донным дутьем - Google Patents

Способ получени стали в конверторе с донным дутьем Download PDF

Info

Publication number
SU1314955A3
SU1314955A3 SU782611403A SU2611403A SU1314955A3 SU 1314955 A3 SU1314955 A3 SU 1314955A3 SU 782611403 A SU782611403 A SU 782611403A SU 2611403 A SU2611403 A SU 2611403A SU 1314955 A3 SU1314955 A3 SU 1314955A3
Authority
SU
USSR - Soviet Union
Prior art keywords
converter
tuyeres
scrap
oxygen
preheating
Prior art date
Application number
SU782611403A
Other languages
English (en)
Russian (ru)
Inventor
Бротцманн Карл
Фассбиндер Ганс-Георг
Original Assignee
Айзенверк-Гезельшафт Максимилиансхютте Мбх (Фирма)
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 Айзенверк-Гезельшафт Максимилиансхютте Мбх (Фирма) filed Critical Айзенверк-Гезельшафт Максимилиансхютте Мбх (Фирма)
Application granted granted Critical
Publication of SU1314955A3 publication Critical patent/SU1314955A3/ru

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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
SU782611403A 1977-05-04 1978-05-03 Способ получени стали в конверторе с донным дутьем SU1314955A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2719981A DE2719981C3 (de) 1977-05-04 1977-05-04 Verfahren zur Stahlerzeugung

Publications (1)

Publication Number Publication Date
SU1314955A3 true SU1314955A3 (ru) 1987-05-30

Family

ID=6008032

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782611403A SU1314955A3 (ru) 1977-05-04 1978-05-03 Способ получени стали в конверторе с донным дутьем

Country Status (4)

Country Link
JP (1) JPS5729521A (fi)
DE (1) DE2719981C3 (fi)
SU (1) SU1314955A3 (fi)
ZA (1) ZA782486B (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857581C2 (de) * 1978-04-17 1983-11-17 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2816543C2 (de) * 1978-04-17 1988-04-14 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2949803C2 (de) * 1979-12-11 1986-10-09 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur Verbesserung der Wärmeausnutzung bei der Stahlerzeugung aus festen Eisenmaterialien
DE3390151C2 (de) * 1982-08-17 1987-06-25 N Proizv Ob Edinenie Verfahren zur Stahlerzeugung in einem Sauerstoffblaskonverter
US4466786A (en) * 1982-08-31 1984-08-21 Aluminum Company Of America Apparatus for production of atomized powder
US4557758A (en) * 1982-12-16 1985-12-10 Mizin Vladimir G Steelmaking process
BR8507318A (pt) * 1985-12-17 1988-02-09 Dn Metall Inst Processo para a fabricacao de aco em um conversor basico a oxigenio a partir de carga contendo fe metalico,solido
US5286277A (en) * 1992-05-26 1994-02-15 Zaptech Corporation Method for producing steel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433452A1 (de) * 1964-09-09 1968-11-07 Krupp Gmbh Verfahren zum Einschmelzen von festen metallischen Einsatzstoffen in metallurgischen OEfen,z.B. in Sauerstoffaufblas-Konvertern
FR1514381A (fr) * 1967-01-13 1968-02-23 Soc Metallurgique Imphy Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer
GB1277083A (en) * 1968-06-25 1972-06-07 Columbia Gas Syst Improvements in method for refining solid ferrous metal to steel
DE1800610C2 (de) * 1968-10-02 1971-07-08 Kloeckner Werke Ag Verfahren und Vorrichtung zum Einschmelzen von Schrott
BE791958A (fr) * 1972-03-22 1973-03-16 Sydney Steel Corp Four a sole perfectionne
DE2316768B2 (de) * 1973-04-04 1977-03-03 Fried. Krupp Gmbh, 4300 Essen Verfahren zum frischen von metallen, insbesondere roheisen, und vorrichtung zur durchfuehrung des verfahrens
DE2425947A1 (de) * 1973-05-31 1974-12-19 Maximilianshuette Eisenwerk Verfahren und ofen zum frischen von metallen, insbesondere roheisen
DE2346087B2 (de) * 1973-09-13 1977-06-16 Verfahrenstechnik Dr.-Ing. Kurt Baum, 4300 Essen Verfahren zum betrieb eines bodenblasenden sauerstoff-konverters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент FR 2170281, кл. С 21 С 5/28, 1973. *

Also Published As

Publication number Publication date
DE2719981A1 (de) 1978-11-16
JPS5729521A (en) 1982-02-17
DE2719981B2 (de) 1980-09-04
DE2719981C3 (de) 1987-12-03
ZA782486B (en) 1979-04-25

Similar Documents

Publication Publication Date Title
US4153426A (en) Synthetic gas production
RU2025499C1 (ru) Способ ведения плавки в электродуговой печи и электродуговая печь для ведения плавки
SU1148566A3 (ru) Способ непрерывной газификации углеродсодержащего материала в реакторе с расплавленным железом
KR900007783B1 (ko) 철의 제조방법
US4466807A (en) Manufacture of a gas containing monoxide and hydrogen gas from a starting material containing carbon and/or hydrocarbon
JPS6136124A (ja) 材料の溶融方法
US4198230A (en) Steelmaking process
JP2010515646A (ja) 鉱物繊維の製造方法及び製造装置
EP0564493B1 (en) Reduction of metal oxides
CA1115962A (en) Steelmaking process
KR870002182B1 (ko) 용선로중의 용융금속의 제조방법
SU1314955A3 (ru) Способ получени стали в конверторе с донным дутьем
EP1721017B1 (en) Method for producing low carbon steel
SU1052164A3 (ru) Способ непрерывной газификации угл
JPS59501670A (ja) 酸素吹き転炉の製鋼方法
CA1157275A (en) Method of improving the thermal efficiency of steel production from solid ferrous metals
KR950006689B1 (ko) 선철 또는 강예비재료의 제조방법 및 그 방법을 수행하기 위한 장치
SU1024013A3 (ru) Способ газификации угл с низкой теплотворной способностью
US2905544A (en) Suspension process for the production of co and h2 from a solid carbonaceous fuel, oxygen and steam
US2776883A (en) Process and apparatus for smelting iron with mobile fuels
US3984231A (en) Process for the two-stage reduction of iron ore in a rotary kiln
RU1786084C (ru) Способ пр мого получени металлов из окислов
JPS61195909A (ja) 転炉内での屑鉄溶解方法
JPS586916A (ja) 合金鉄の製造法
IT1102631B (it) Procedimento per la produzione di acciaio