FR1057644A - Procédé de réduction des minerais sans fusion - Google Patents

Procédé de réduction des minerais sans fusion

Info

Publication number
FR1057644A
FR1057644A FR1057644DA FR1057644A FR 1057644 A FR1057644 A FR 1057644A FR 1057644D A FR1057644D A FR 1057644DA FR 1057644 A FR1057644 A FR 1057644A
Authority
FR
France
Prior art keywords
smelting
reduction process
mineral reduction
mineral
reduction
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
Other languages
English (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.)
Hoganas Billesholms AB
Original Assignee
Hoganas Billesholms AB
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 Hoganas Billesholms AB filed Critical Hoganas Billesholms AB
Application granted granted Critical
Publication of FR1057644A publication Critical patent/FR1057644A/fr
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
    • C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts
    • 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
    • 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)
  • Mechanical Engineering (AREA)
FR1057644D 1951-06-06 1952-06-04 Procédé de réduction des minerais sans fusion Expired FR1057644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1057644X 1951-06-06

Publications (1)

Publication Number Publication Date
FR1057644A true FR1057644A (fr) 1954-03-09

Family

ID=20419399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057644D Expired FR1057644A (fr) 1951-06-06 1952-06-04 Procédé de réduction des minerais sans fusion

Country Status (1)

Country Link
FR (1) FR1057644A (fr)

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