FR512917A - Process for making iron - Google Patents

Process for making iron

Info

Publication number
FR512917A
FR512917A FR512917A FR512917DA FR512917A FR 512917 A FR512917 A FR 512917A FR 512917 A FR512917 A FR 512917A FR 512917D A FR512917D A FR 512917DA FR 512917 A FR512917 A FR 512917A
Authority
FR
France
Prior art keywords
making iron
iron
making
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
FR512917A
Other languages
French (fr)
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.)
SYNDICAAT ELECTRO STAAL
Original Assignee
SYNDICAAT ELECTRO STAAL
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 SYNDICAAT ELECTRO STAAL filed Critical SYNDICAAT ELECTRO STAAL
Application granted granted Critical
Publication of FR512917A publication Critical patent/FR512917A/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
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR512917A 1920-01-13 1920-04-02 Process for making iron Expired FR512917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL512917X 1920-01-13

Publications (1)

Publication Number Publication Date
FR512917A true FR512917A (en) 1921-02-03

Family

ID=19786926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR512917A Expired FR512917A (en) 1920-01-13 1920-04-02 Process for making iron

Country Status (1)

Country Link
FR (1) FR512917A (en)

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