BE807622A - Procedes de conduite de hauts founeaux - Google Patents

Procedes de conduite de hauts founeaux

Info

Publication number
BE807622A
BE807622A BE138013A BE138013A BE807622A BE 807622 A BE807622 A BE 807622A BE 138013 A BE138013 A BE 138013A BE 138013 A BE138013 A BE 138013A BE 807622 A BE807622 A BE 807622A
Authority
BE
Belgium
Prior art keywords
driving methods
high crown
crown driving
methods
driving
Prior art date
Application number
BE138013A
Other languages
English (en)
Inventor
W Wenzel
H W Gudenau
T Fukushima
Original Assignee
Nippon Kokan Kk
Wenzel Werner
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 Nippon Kokan Kk, Wenzel Werner filed Critical Nippon Kokan Kk
Publication of BE807622A publication Critical patent/BE807622A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/06—Making pig-iron in the blast furnace using top gas in the blast furnace process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Iron (AREA)
BE138013A 1972-11-25 1973-11-21 Procedes de conduite de hauts founeaux BE807622A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2257922A DE2257922C3 (de) 1972-11-25 1972-11-25 Verfahren für den Betrieb eines Hochofens mit einem aus Gichtgas hergestellten Hilfsreduktionsgas

Publications (1)

Publication Number Publication Date
BE807622A true BE807622A (fr) 1974-03-15

Family

ID=5862752

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138013A BE807622A (fr) 1972-11-25 1973-11-21 Procedes de conduite de hauts founeaux

Country Status (2)

Country Link
BE (1) BE807622A (fr)
DE (1) DE2257922C3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3395758A4 (fr) * 2015-12-23 2019-01-02 Posco Procédé de décomposition et de recyclage du dioxyde de carbone avec un four chaud

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045602A (en) * 1998-10-28 2000-04-04 Praxair Technology, Inc. Method for integrating a blast furnace and a direct reduction reactor using cryogenic rectification
DE102010032748A1 (de) 2010-07-29 2012-02-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Wiederverwendung von Co2-haltigen Abgasen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3395758A4 (fr) * 2015-12-23 2019-01-02 Posco Procédé de décomposition et de recyclage du dioxyde de carbone avec un four chaud

Also Published As

Publication number Publication date
DE2257922B2 (de) 1978-02-09
DE2257922A1 (de) 1974-06-06
DE2257922C3 (de) 1978-10-05

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