CH378921A - Verfahren zur Reduktion von Eisenoxyd enthaltenden Stoffen zu Eisen - Google Patents

Verfahren zur Reduktion von Eisenoxyd enthaltenden Stoffen zu Eisen

Info

Publication number
CH378921A
CH378921A CH5454558A CH5454558A CH378921A CH 378921 A CH378921 A CH 378921A CH 5454558 A CH5454558 A CH 5454558A CH 5454558 A CH5454558 A CH 5454558A CH 378921 A CH378921 A CH 378921A
Authority
CH
Switzerland
Prior art keywords
iron
reduction
substances containing
iron oxide
containing iron
Prior art date
Application number
CH5454558A
Other languages
English (en)
Inventor
W Luerssen Frank
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of CH378921A publication Critical patent/CH378921A/de

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
    • C21B13/0073—Selection or treatment of the reducing gases
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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)
CH5454558A 1957-01-15 1958-01-10 Verfahren zur Reduktion von Eisenoxyd enthaltenden Stoffen zu Eisen CH378921A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US634282A US2928730A (en) 1957-01-15 1957-01-15 Iron ore reduction process

Publications (1)

Publication Number Publication Date
CH378921A true CH378921A (de) 1964-06-30

Family

ID=24543151

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5454558A CH378921A (de) 1957-01-15 1958-01-10 Verfahren zur Reduktion von Eisenoxyd enthaltenden Stoffen zu Eisen

Country Status (2)

Country Link
US (1) US2928730A (de)
CH (1) CH378921A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028231A (en) * 1959-01-01 1962-04-03 British Iron Steel Research Processing of metallic ores
AT232020B (de) * 1961-08-02 1964-02-25 Voest Ag Verfahren und Vorrichtung zur Gewinnung von flüssigem Eisen durch Reduktion von Eisenoxyderz
US3151973A (en) * 1962-02-23 1964-10-06 Inland Steel Co Production of low sulfur iron
US3700221A (en) * 1968-12-27 1972-10-24 Vyzk Ustav Kovu Cyclone kiln system
IT1038230B (it) * 1974-05-22 1979-11-20 Krupp Gmbh Procedimento per la produzione di acciaio
DE2659782B2 (de) * 1976-12-31 1979-06-21 Didier Engineering Gmbh, 4300 Essen Verfahren zur Weiterverarbeitung von Koksofengas
DE3422185A1 (de) * 1984-06-12 1985-12-12 Korf Engineering GmbH, 4000 Düsseldorf Anordnung aus einem vergaser und direktreduktionsofen
DE3439487A1 (de) * 1984-10-27 1986-06-26 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Energieguenstiges verfahren zur erzeugung von synthesegas mit einem hohen methangehalt
US20050151307A1 (en) * 2003-09-30 2005-07-14 Ricardo Viramontes-Brown Method and apparatus for producing molten iron
US8769964B2 (en) * 2010-01-05 2014-07-08 General Electric Company System and method for cooling syngas produced from a gasifier
US9109171B2 (en) 2013-11-15 2015-08-18 General Electric Company System and method for gasification and cooling syngas

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1112007A (en) * 1912-06-13 1914-09-29 Karl Albert Fredrik Hiorth Process of producing iron and steel directly from the ore
US1360711A (en) * 1918-10-24 1920-11-30 Basset Lucien Paul Process for the manufacture of iron and steel directly from the ore and improved apparatus therefor
US1401222A (en) * 1919-06-24 1921-12-27 Wiberg Frans Martin Method of and furnace for reducing ores and oxygen compounds utilized as ores
US1591470A (en) * 1922-08-22 1926-07-06 Constant Georges Reduction of ores with continuous regeneration and transformation of the residual gas produced during reduction into fresh reducing gas
US1984727A (en) * 1931-09-29 1934-12-18 Brown William Darke Sponge iron manufacture
US2057554A (en) * 1932-08-03 1936-10-13 James D Bradley Method of and apparatus for the reduction of oxide ores
US2107549A (en) * 1933-12-12 1938-02-08 Schmalfeldt Hans Process for the reduction of fine iron ores
US2068842A (en) * 1934-10-01 1937-01-26 James A Bradley Method and apparatus for the treatment of ores and the generation of gas
US2243110A (en) * 1935-12-24 1941-05-27 Madaras Corp Method of and apparatus for reducing ores and effecting other chemical reactions
US2107980A (en) * 1936-03-16 1938-02-08 Elian John Method for preparing iron and steel
US2142100A (en) * 1936-06-12 1939-01-03 Little Inc A Production of sponge iron
US2526658A (en) * 1943-11-25 1950-10-24 Harman L A Process for smelting iron ore
US2538201A (en) * 1944-08-17 1951-01-16 Inland Steel Co Method of reducing metallic oxides
US2547685A (en) * 1947-11-25 1951-04-03 Brassert & Co Reduction of metallic oxides
US2598735A (en) * 1948-07-16 1952-06-03 Hydrocarbon Research Inc Iron oxide reduction
US2650160A (en) * 1949-02-05 1953-08-25 Koppers Co Inc Production of iron sponge from iron ore
US2577730A (en) * 1949-06-24 1951-12-11 Hydrocarbon Research Inc Iron oxide reduction
US2750277A (en) * 1951-05-14 1956-06-12 Armco Steel Corp Process and apparatus for reducing and smelting iron
US2653088A (en) * 1951-08-09 1953-09-22 Robert D Pike Direct production of steel from oxides of iron
US2750276A (en) * 1952-01-04 1956-06-12 Armco Steel Corp Method and apparatus for smelting fine iron ore

Also Published As

Publication number Publication date
US2928730A (en) 1960-03-15

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