JPS531606A - Vertical furnace for direct reduction of iron ore - Google Patents

Vertical furnace for direct reduction of iron ore

Info

Publication number
JPS531606A
JPS531606A JP7041077A JP7041077A JPS531606A JP S531606 A JPS531606 A JP S531606A JP 7041077 A JP7041077 A JP 7041077A JP 7041077 A JP7041077 A JP 7041077A JP S531606 A JPS531606 A JP S531606A
Authority
JP
Japan
Prior art keywords
iron ore
direct reduction
vertical furnace
furnace
vertical
Prior art date
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.)
Pending
Application number
JP7041077A
Other languages
English (en)
Japanese (ja)
Inventor
Ururitsuhi Kurausu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fried Krupp AG
Original Assignee
Fried Krupp 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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of JPS531606A publication Critical patent/JPS531606A/ja
Pending 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
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP7041077A 1976-06-24 1977-06-14 Vertical furnace for direct reduction of iron ore Pending JPS531606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628447 DE2628447A1 (de) 1976-06-24 1976-06-24 Schachtofen zur direktreduktion von eisenerzen

Publications (1)

Publication Number Publication Date
JPS531606A true JPS531606A (en) 1978-01-09

Family

ID=5981379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7041077A Pending JPS531606A (en) 1976-06-24 1977-06-14 Vertical furnace for direct reduction of iron ore

Country Status (7)

Country Link
JP (1) JPS531606A (es)
AR (1) AR211969A1 (es)
BR (1) BR7704104A (es)
DE (1) DE2628447A1 (es)
ES (1) ES458465A1 (es)
GB (1) GB1522929A (es)
IT (1) IT1078346B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294127A (ja) * 1986-06-13 1987-12-21 Kobe Steel Ltd シヤフト炉における酸化鉄還元方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270739A (en) * 1979-10-22 1981-06-02 Midrex Corporation Apparatus for direct reduction of iron using high sulfur gas
AT382391B (de) * 1984-08-17 1987-02-25 Voest Alpine Ag Schachtofen
AT387037B (de) * 1987-06-15 1988-11-25 Voest Alpine Ag Schachtofen zur thermischen behandlung von einsatzstoffen mit gasfoermigen medien
DE19953298C2 (de) * 1999-11-05 2001-12-06 Vogels Hanns Arnt Verfahren und Vorrichtungen zur Leistungssteigerung und Brennstoffeinsparung bei der Erzeugung von Eisen
WO2006135984A1 (en) * 2005-06-24 2006-12-28 Technological Resources Pty. Ltd Production of iron
AT505490B1 (de) 2007-06-28 2009-12-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur erzeugung von eisenschwamm
CN107502694B (zh) * 2017-08-16 2023-07-14 宝钢工程技术集团有限公司 一种竖炉进气装置及竖炉进气方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294127A (ja) * 1986-06-13 1987-12-21 Kobe Steel Ltd シヤフト炉における酸化鉄還元方法

Also Published As

Publication number Publication date
BR7704104A (pt) 1978-03-28
AR211969A1 (es) 1978-04-14
DE2628447A1 (de) 1978-01-05
IT1078346B (it) 1985-05-08
ES458465A1 (es) 1978-04-01
GB1522929A (en) 1978-08-31

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