FR766167A - Manufacturing process of cast iron or steel - Google Patents

Manufacturing process of cast iron or steel

Info

Publication number
FR766167A
FR766167A FR766167DA FR766167A FR 766167 A FR766167 A FR 766167A FR 766167D A FR766167D A FR 766167DA FR 766167 A FR766167 A FR 766167A
Authority
FR
France
Prior art keywords
steel
manufacturing process
cast iron
cast
iron
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.)
Linde GmbH
Original Assignee
Gesellschaft fuer Lindes Eismaschinen AG
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 Gesellschaft fuer Lindes Eismaschinen AG filed Critical Gesellschaft fuer Lindes Eismaschinen AG
Application granted granted Critical
Publication of FR766167A publication Critical patent/FR766167A/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
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft 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
    • C21B13/14—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)
FR766167D 1933-01-02 1933-12-27 Manufacturing process of cast iron or steel Expired FR766167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE766167X 1933-01-02

Publications (1)

Publication Number Publication Date
FR766167A true FR766167A (en) 1934-06-22

Family

ID=6673296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766167D Expired FR766167A (en) 1933-01-02 1933-12-27 Manufacturing process of cast iron or steel

Country Status (1)

Country Link
FR (1) FR766167A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027877B (en) * 1952-12-10 1958-04-10 Rudolf Hingst Dipl Ing Plant for refining ores
DE1167368B (en) * 1955-02-14 1964-04-09 Demag Elektrometallurgie Gmbh Operation of a low shaft furnace for refining ores
FR2236951A1 (en) * 1973-05-17 1975-02-07 Linder Rolf
FR2461758A1 (en) * 1979-07-16 1981-02-06 Midrex Corp PROCESS AND APPARATUS FOR PRODUCING MOLTEN IRON FROM IRON OXIDE AND WITH COAL AND OXYGEN
WO1981001715A1 (en) * 1979-12-18 1981-06-25 Voest Alpine Ag Process and device for continuous reduction and melting of metal oxides and/or prereduced metal materials
EP0094707A1 (en) * 1982-05-12 1983-11-23 Hoogovens Groep B.V. Method and apparatus for the production of liquid iron from iron oxide
WO1998001586A1 (en) * 1996-07-10 1998-01-15 Voest-Alpine Industrieanlagenbau Gmbh Process for producing a reduction gas for reduction of metal ore
WO1998001587A1 (en) * 1996-07-10 1998-01-15 Voest-Alpine Industrieanlagenbau Gmbh Process for producing a reduction gas for reduction of metal ore
CN1064084C (en) * 1996-07-10 2001-04-04 奥地利钢铁联合企业阿尔帕工业设备制造公司 Method and apparatus for producing reducing gas for reducing metal ore

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027877B (en) * 1952-12-10 1958-04-10 Rudolf Hingst Dipl Ing Plant for refining ores
DE1167368B (en) * 1955-02-14 1964-04-09 Demag Elektrometallurgie Gmbh Operation of a low shaft furnace for refining ores
FR2236951A1 (en) * 1973-05-17 1975-02-07 Linder Rolf
FR2461758A1 (en) * 1979-07-16 1981-02-06 Midrex Corp PROCESS AND APPARATUS FOR PRODUCING MOLTEN IRON FROM IRON OXIDE AND WITH COAL AND OXYGEN
WO1981001715A1 (en) * 1979-12-18 1981-06-25 Voest Alpine Ag Process and device for continuous reduction and melting of metal oxides and/or prereduced metal materials
EP0094707A1 (en) * 1982-05-12 1983-11-23 Hoogovens Groep B.V. Method and apparatus for the production of liquid iron from iron oxide
WO1998001586A1 (en) * 1996-07-10 1998-01-15 Voest-Alpine Industrieanlagenbau Gmbh Process for producing a reduction gas for reduction of metal ore
WO1998001587A1 (en) * 1996-07-10 1998-01-15 Voest-Alpine Industrieanlagenbau Gmbh Process for producing a reduction gas for reduction of metal ore
CN1064084C (en) * 1996-07-10 2001-04-04 奥地利钢铁联合企业阿尔帕工业设备制造公司 Method and apparatus for producing reducing gas for reducing metal ore
US6235083B1 (en) 1996-07-10 2001-05-22 Deutsche Voest-Alpine Industrieanlagenbau Gmbh. Method for producing a reducing gas serving for the reduction of metal ore
US6379420B1 (en) 1996-07-10 2002-04-30 Voest-Alpine Industrieanlagenbau Gmbh Method and plant for producing a reducing gas serving for the reduction of metal ore
CZ297011B6 (en) * 1996-07-10 2006-08-16 Voest-Alpine Industrieanlagenbau Gmbh Process for producing hot reduction gas serving for reduction of metal ore and apparatus for making the same

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