TR19780A - Oksitli demir ihtiva eden malzemenin dogrudan dogruya doenuestueruelmesine mahsus usul - Google Patents

Oksitli demir ihtiva eden malzemenin dogrudan dogruya doenuestueruelmesine mahsus usul

Info

Publication number
TR19780A
TR19780A TR19780A TR1978077A TR19780A TR 19780 A TR19780 A TR 19780A TR 19780 A TR19780 A TR 19780A TR 1978077 A TR1978077 A TR 1978077A TR 19780 A TR19780 A TR 19780A
Authority
TR
Turkey
Prior art keywords
doenuestuerated
procedure
directly
oxide iron
iron
Prior art date
Application number
TR19780A
Other languages
English (en)
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of TR19780A publication Critical patent/TR19780A/tr

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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
TR19780A 1976-11-25 1977-09-08 Oksitli demir ihtiva eden malzemenin dogrudan dogruya doenuestueruelmesine mahsus usul TR19780A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2653512A DE2653512C2 (de) 1976-11-25 1976-11-25 Verfahren zur Direktreduktion von oxydischen eisenhaltigen Materialien

Publications (1)

Publication Number Publication Date
TR19780A true TR19780A (tr) 1979-12-04

Family

ID=5993928

Family Applications (1)

Application Number Title Priority Date Filing Date
TR19780A TR19780A (tr) 1976-11-25 1977-09-08 Oksitli demir ihtiva eden malzemenin dogrudan dogruya doenuestueruelmesine mahsus usul

Country Status (6)

Country Link
US (1) US4144052A (tr)
AU (1) AU508313B2 (tr)
DE (1) DE2653512C2 (tr)
GR (1) GR62893B (tr)
IN (1) IN144686B (tr)
TR (1) TR19780A (tr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208701A1 (de) * 1982-03-11 1983-09-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm im drehrohrofen
UA92751C2 (uk) * 2005-08-30 2010-12-10 Е. І. Дю Пон Де Немур Енд Компані Спосіб видалення оксиду титану та заліза з руди
US8372179B2 (en) * 2007-10-15 2013-02-12 E I Du Pont De Nemours And Company Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom
DE102023102815A1 (de) 2023-02-06 2024-08-08 Thyssenkrupp Steel Europe Ag Verfahren zur Direktreduktion von Eisenerz

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941983A (en) * 1932-03-21 1934-01-02 Smith Corp A O Metallurgy of iron
US2269465A (en) * 1938-11-16 1942-01-13 Henry G Lykken Method of treating iron ore
DE1179962B (de) * 1960-08-11 1964-10-22 Beteiligungs & Patentverw Gmbh Verfahren zur Erzeugung von Eisenschwamm
GB1021474A (en) * 1961-10-26 1966-03-02 Yawata Iron & Steel Co Method of reducing iron ores
AT303780B (de) * 1968-06-24 1972-12-11 Guenter Heitmann Dipl Ing Verfahren und Vorrichtung zur Erzeugung von Eisenschwamm aus oxydischen Eisenerzen
DE2105136A1 (en) * 1971-02-04 1972-08-10 Metallgesellschaft AG, 6000 Frankfurt; New Zealand Steel Ltd., Auckland (Neuseeland) Iron sponge prodn - from iron oxide material reduced in revolving cylindrical furnace
US3890138A (en) * 1971-10-19 1975-06-17 Western Titanium N L Reduction of iron-containing ores
DE2241168A1 (de) * 1972-08-22 1974-03-28 Metallgesellschaft Ag Verfahren zur erzeugung von schwammeisen
DE2501182A1 (de) * 1975-01-14 1976-07-15 Metallgesellschaft Ag Verfahren zur direktreduktion von eisenoxydhaltigen materialien im drehrohrofen

Also Published As

Publication number Publication date
US4144052A (en) 1979-03-13
DE2653512C2 (de) 1983-10-06
AU3052177A (en) 1979-05-17
GR62893B (en) 1979-07-20
DE2653512A1 (de) 1978-06-01
AU508313B2 (en) 1980-03-13
IN144686B (tr) 1978-06-17

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