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CA848890A - Production of iron and steel - Google Patents

Production of iron and steel

Info

Publication number
CA848890A
CA848890A CA848890A CA848890DA CA848890A CA 848890 A CA848890 A CA 848890A CA 848890 A CA848890 A CA 848890A CA 848890D A CA848890D A CA 848890DA CA 848890 A CA848890 A CA 848890A
Authority
CA
Canada
Prior art keywords
iron
steel
production
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
CA848890A
Inventor
Whigham William
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA848890A publication Critical patent/CA848890A/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
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
CA848890A 1967-07-08 1967-07-08 Production of iron and steel Expired CA848890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA994976 1967-07-08

Publications (1)

Publication Number Publication Date
CA848890A true CA848890A (en) 1970-08-11

Family

ID=4142960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA848890A Expired CA848890A (en) 1967-07-08 1967-07-08 Production of iron and steel

Country Status (1)

Country Link
CA (1) CA848890A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139310A1 (en) * 1983-08-25 1985-05-02 Metallgesellschaft Ag Process for obtaining molten carbon-containing iron from spongy iron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139310A1 (en) * 1983-08-25 1985-05-02 Metallgesellschaft Ag Process for obtaining molten carbon-containing iron from spongy iron
TR22714A (en) * 1983-08-25 1988-04-28 Metallgesellschaft Ag PROCEDURE TO BRING ANTIBODY IRON TO CARBON CONSISTING LIQUID IRON.

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