JPS5133762B2 - - Google Patents

Info

Publication number
JPS5133762B2
JPS5133762B2 JP48065285A JP6528573A JPS5133762B2 JP S5133762 B2 JPS5133762 B2 JP S5133762B2 JP 48065285 A JP48065285 A JP 48065285A JP 6528573 A JP6528573 A JP 6528573A JP S5133762 B2 JPS5133762 B2 JP S5133762B2
Authority
JP
Japan
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
JP48065285A
Other languages
Japanese (ja)
Other versions
JPS4962312A (xx
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 filed Critical
Publication of JPS4962312A publication Critical patent/JPS4962312A/ja
Publication of JPS5133762B2 publication Critical patent/JPS5133762B2/ja
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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Incineration Of Waste (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP48065285A 1972-06-12 1973-06-08 Expired JPS5133762B2 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI721668A FI48852C (fi) 1972-06-12 1972-06-12 Metallurginen valmistusmenetelmä

Publications (2)

Publication Number Publication Date
JPS4962312A JPS4962312A (xx) 1974-06-17
JPS5133762B2 true JPS5133762B2 (xx) 1976-09-21

Family

ID=8505988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48065285A Expired JPS5133762B2 (xx) 1972-06-12 1973-06-08

Country Status (4)

Country Link
US (1) US3867131A (xx)
JP (1) JPS5133762B2 (xx)
FI (1) FI48852C (xx)
FR (1) FR2187926B1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339591A1 (de) * 1993-11-20 1995-05-24 Metallgesellschaft Ag Wälzverfahren zur Aufarbeitung von Zink, Blei und Eisenoxide enthaltenden Materialien

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373244A (en) * 1943-08-19 1945-04-10 Holz Frank Blast furnace process
US2805929A (en) * 1953-03-10 1957-09-10 Strategic Udy Metallurg & Chem Process for obtaining iron from material containing iron oxides
US2988442A (en) * 1958-03-20 1961-06-13 Tanner Gustaf Reduction of iron ore by hydrocarbons
FR1246248A (fr) * 1959-10-03 1960-11-18 Procédé de réduction de minerai de fer dans un four tournant et dispositif pour la mise en oeuvre du procédé
US3033673A (en) * 1960-05-03 1962-05-08 Elektrokemisk As Process of reducing iron oxides
DE1226126B (de) * 1963-06-28 1966-10-06 Rheinstahl Ind Planung G M B H Verfahren zur Reduktion von Eisenerzen im Drehrohrofen mit fluessigen oder gasfoermigen Kohlenwasserstoffen und Vorrichtung zur Durchfuehrung dieses Verfahrens
BE675317A (xx) * 1965-01-19 1966-05-16

Also Published As

Publication number Publication date
US3867131A (en) 1975-02-18
FI48852B (xx) 1974-09-30
JPS4962312A (xx) 1974-06-17
FR2187926A1 (xx) 1974-01-18
FR2187926B1 (xx) 1976-05-07
FI48852C (fi) 1975-01-10

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