FR913032A - Method and apparatus for the direct reduction of iron ores - Google Patents

Method and apparatus for the direct reduction of iron ores

Info

Publication number
FR913032A
FR913032A FR913032DA FR913032A FR 913032 A FR913032 A FR 913032A FR 913032D A FR913032D A FR 913032DA FR 913032 A FR913032 A FR 913032A
Authority
FR
France
Prior art keywords
direct reduction
iron ores
ores
iron
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
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.)
COAST REDUCTION
Original Assignee
COAST REDUCTION
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 COAST REDUCTION filed Critical COAST REDUCTION
Application granted granted Critical
Publication of FR913032A publication Critical patent/FR913032A/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
    • C21B13/06—Making spongy iron or liquid steel, by direct processes in multi-storied 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)
FR913032D 1945-08-01 1945-08-01 Method and apparatus for the direct reduction of iron ores Expired FR913032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913032T 1945-08-01

Publications (1)

Publication Number Publication Date
FR913032A true FR913032A (en) 1946-08-27

Family

ID=9421635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913032D Expired FR913032A (en) 1945-08-01 1945-08-01 Method and apparatus for the direct reduction of iron ores

Country Status (1)

Country Link
FR (1) FR913032A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999029910A1 (en) * 1997-12-10 1999-06-17 Paul Wurth S.A. Method for producing directly reduced iron in a layered furnace
LU90273B1 (en) * 1998-08-11 2000-02-14 Wurth Paul Sa Process for the thermal treatment of residues containing heavy metals and iron oxide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999029910A1 (en) * 1997-12-10 1999-06-17 Paul Wurth S.A. Method for producing directly reduced iron in a layered furnace
US6395057B1 (en) * 1997-12-10 2002-05-28 Paul Wurth S.A. Method for producing directly reduced iron in a layered furnace
LU90273B1 (en) * 1998-08-11 2000-02-14 Wurth Paul Sa Process for the thermal treatment of residues containing heavy metals and iron oxide
WO2000009766A1 (en) * 1998-08-11 2000-02-24 Paul Wurth S.A. Method for the thermal processing of residues containing heavy metals and iron oxide
US6451086B2 (en) 1998-08-11 2002-09-17 Paul Wurth S.A. Process for thermal treatment of residual materials containing heavy metal and iron oxide

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