JPS50140304A - - Google Patents

Info

Publication number
JPS50140304A
JPS50140304A JP49146264A JP14626474A JPS50140304A JP S50140304 A JPS50140304 A JP S50140304A JP 49146264 A JP49146264 A JP 49146264A JP 14626474 A JP14626474 A JP 14626474A JP S50140304 A JPS50140304 A JP S50140304A
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.)
Granted
Application number
JP49146264A
Other versions
JPS5441012B2 (ja
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 JPS50140304A publication Critical patent/JPS50140304A/ja
Publication of JPS5441012B2 publication Critical patent/JPS5441012B2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
JP14626474A 1973-12-26 1974-12-19 Expired JPS5441012B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42814573A 1973-12-26 1973-12-26

Publications (2)

Publication Number Publication Date
JPS50140304A true JPS50140304A (ja) 1975-11-11
JPS5441012B2 JPS5441012B2 (ja) 1979-12-06

Family

ID=23697725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14626474A Expired JPS5441012B2 (ja) 1973-12-26 1974-12-19

Country Status (19)

Country Link
JP (1) JPS5441012B2 (ja)
AR (1) AR202958A1 (ja)
AT (1) AT329098B (ja)
BE (1) BE823548A (ja)
BR (1) BR7410602D0 (ja)
CA (1) CA1029952A (ja)
DE (1) DE2461402B2 (ja)
ES (1) ES433139A1 (ja)
FR (1) FR2256387B1 (ja)
GB (1) GB1491519A (ja)
IN (1) IN142831B (ja)
IT (1) IT1027826B (ja)
KE (1) KE3100A (ja)
LU (1) LU71525A1 (ja)
MY (1) MY8100257A (ja)
NL (1) NL7416615A (ja)
NO (1) NO140026C (ja)
SE (1) SE7416087L (ja)
ZA (1) ZA748087B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010531389A (ja) * 2007-06-28 2010-09-24 シーメンス・ファオアーイー・メタルズ・テクノロジーズ・ゲーエムベーハー・ウント・コ 海綿鉄の製造方法および製造装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441865B (sv) * 1981-03-10 1985-11-11 Skf Steel Eng Ab Anordning for att uppifran tillfora styckeformigt material till ett schakt
SE450774B (sv) * 1984-08-24 1987-07-27 Skf Steel Eng Ab Sett for kylning av stryckeformigt material samt anordning for genomforande av settet
AT396482B (de) * 1991-05-29 1993-09-27 Voest Alpine Ind Anlagen Anlage mit einem schacht, insbesondere reduktionsschachtofen
WO2007027998A2 (en) 2005-08-30 2007-03-08 E. I. Du Pont De Nemours And Company Ore reduction process and titanium oxide and iron metallization product
WO2009052066A1 (en) 2007-10-15 2009-04-23 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
US9650206B2 (en) * 2015-07-24 2017-05-16 Dynamic Aur Inc. Conveying systems
JP6854899B2 (ja) * 2016-12-29 2021-04-07 プライメタルズ・テクノロジーズ・オーストリア・ゲーエムベーハー バルク材料の冷却
DE102023101121A1 (de) 2023-01-18 2024-07-18 Salzgitter Flachstahl Gmbh Direktreduktionsvorrichtung zur Herstellung von Eisenschwamm und Verfahren zum Zuführen von Eisenerz enthaltenen Partikeln in den Reaktor einer derartigen Direktreduktionsvorrichtung
DE102023104407A1 (de) * 2023-02-23 2024-08-29 Thyssenkrupp Steel Europe Ag Verfahren zum Betreiben einer Direktreduktionsanlage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010531389A (ja) * 2007-06-28 2010-09-24 シーメンス・ファオアーイー・メタルズ・テクノロジーズ・ゲーエムベーハー・ウント・コ 海綿鉄の製造方法および製造装置

Also Published As

Publication number Publication date
DE2461402A1 (de) 1975-07-03
GB1491519A (en) 1977-11-09
ZA748087B (en) 1976-01-28
AT329098B (de) 1976-04-26
DE2461402B2 (de) 1978-09-14
NO140026B (no) 1979-03-12
ES433139A1 (es) 1976-11-16
JPS5441012B2 (ja) 1979-12-06
CA1029952A (en) 1978-04-25
BE823548A (fr) 1975-04-16
NO140026C (no) 1979-06-20
FR2256387A1 (ja) 1975-07-25
IN142831B (ja) 1977-08-27
NL7416615A (nl) 1975-06-30
AU7651974A (en) 1976-06-17
IT1027826B (it) 1978-12-20
BR7410602D0 (pt) 1975-09-02
ATA1013674A (de) 1975-07-15
NO744602L (ja) 1975-07-21
FR2256387B1 (ja) 1979-03-16
KE3100A (en) 1981-02-13
SE7416087L (ja) 1975-06-27
AR202958A1 (es) 1975-07-31
LU71525A1 (ja) 1975-06-17
MY8100257A (en) 1981-12-31

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