GB2026548B - Production of intermediate hot metal for steemaking - Google Patents

Production of intermediate hot metal for steemaking

Info

Publication number
GB2026548B
GB2026548B GB7831176A GB7831176A GB2026548B GB 2026548 B GB2026548 B GB 2026548B GB 7831176 A GB7831176 A GB 7831176A GB 7831176 A GB7831176 A GB 7831176A GB 2026548 B GB2026548 B GB 2026548B
Authority
GB
United Kingdom
Prior art keywords
steemaking
production
hot metal
intermediate hot
metal
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
GB7831176A
Other versions
GB2026548A (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.)
Consolidated Natural Gas Service Co Inc
Original Assignee
Consolidated Natural Gas Service Co Inc
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 Consolidated Natural Gas Service Co Inc filed Critical Consolidated Natural Gas Service Co Inc
Priority to GB7831176A priority Critical patent/GB2026548B/en
Publication of GB2026548A publication Critical patent/GB2026548A/en
Application granted granted Critical
Publication of GB2026548B publication Critical patent/GB2026548B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB7831176A 1978-07-26 1978-07-26 Production of intermediate hot metal for steemaking Expired GB2026548B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7831176A GB2026548B (en) 1978-07-26 1978-07-26 Production of intermediate hot metal for steemaking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7831176A GB2026548B (en) 1978-07-26 1978-07-26 Production of intermediate hot metal for steemaking

Publications (2)

Publication Number Publication Date
GB2026548A GB2026548A (en) 1980-02-06
GB2026548B true GB2026548B (en) 1983-03-30

Family

ID=10498672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831176A Expired GB2026548B (en) 1978-07-26 1978-07-26 Production of intermediate hot metal for steemaking

Country Status (1)

Country Link
GB (1) GB2026548B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733358A (en) * 1994-12-20 1998-03-31 Usx Corporation And Praxair Technology, Inc. Process and apparatus for the manufacture of steel from iron carbide
WO1996019591A1 (en) * 1994-12-20 1996-06-27 Usx Corporation Process and apparatus for the manufacture of steel from iron carbide
DE102021122351A1 (en) * 2021-08-30 2023-03-02 Thyssenkrupp Steel Europe Ag Process for the production of an iron melt
NL2029142B1 (en) * 2021-09-07 2023-03-21 Petrus Greyling Frederik Process for smelting a metalliferous feedstock

Also Published As

Publication number Publication date
GB2026548A (en) 1980-02-06

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Legal Events

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