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 (en:Method
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)
  • Manufacture Of Iron (AREA)
  • Incineration Of Waste (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP48065285A 1972-06-12 1973-06-08 Expired JPS5133762B2 (en:Method)

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 (en:Method) 1974-06-17
JPS5133762B2 true JPS5133762B2 (en:Method) 1976-09-21

Family

ID=8505988

Family Applications (1)

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

Country Status (4)

Country Link
US (1) US3867131A (en:Method)
JP (1) JPS5133762B2 (en:Method)
FI (1) FI48852C (en:Method)
FR (1) FR2187926B1 (en:Method)

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 (en:Method) * 1965-01-19 1966-05-16

Also Published As

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

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