GB1435888A - Process for the reduction of iron ores and apparatus for carrying out said process - Google Patents

Process for the reduction of iron ores and apparatus for carrying out said process

Info

Publication number
GB1435888A
GB1435888A GB731575A GB731575A GB1435888A GB 1435888 A GB1435888 A GB 1435888A GB 731575 A GB731575 A GB 731575A GB 731575 A GB731575 A GB 731575A GB 1435888 A GB1435888 A GB 1435888A
Authority
GB
United Kingdom
Prior art keywords
hearth
kiln
hearths
feb
tilting
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.)
Expired
Application number
GB731575A
Other languages
English (en)
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.)
Voestalpine AG
Alpine Montan AG
Original Assignee
Voestalpine AG
Alpine Montan 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 Voestalpine AG, Alpine Montan AG filed Critical Voestalpine AG
Publication of GB1435888A publication Critical patent/GB1435888A/en
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
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces

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)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Tunnel Furnaces (AREA)
GB731575A 1974-02-22 1975-02-21 Process for the reduction of iron ores and apparatus for carrying out said process Expired GB1435888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT147374A AT327253B (de) 1974-02-22 1974-02-22 Verfahren und vorrichtung zur verhuttung von eisenerzen

Publications (1)

Publication Number Publication Date
GB1435888A true GB1435888A (en) 1976-05-19

Family

ID=3514660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB731575A Expired GB1435888A (en) 1974-02-22 1975-02-21 Process for the reduction of iron ores and apparatus for carrying out said process

Country Status (11)

Country Link
JP (1) JPS50142413A (de)
AT (1) AT327253B (de)
BR (1) BR7501067A (de)
DE (1) DE2412617B2 (de)
ES (2) ES434968A1 (de)
FR (1) FR2262114A1 (de)
GB (1) GB1435888A (de)
IN (1) IN139604B (de)
IT (1) IT1031515B (de)
SE (1) SE7501146L (de)
SU (1) SU721010A3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077072A (ja) * 1983-10-03 1985-05-01 Yoshida Kogyo Kk <Ykk> ワインダ−に対する糸掛け方法およびその装置
BE1011186A3 (fr) * 1997-05-30 1999-06-01 Centre Rech Metallurgique Procede de production de fonte liquide a partir d'eponge de fer et installation pour sa mise en oeuvre.
ES2170547T3 (es) * 1997-12-03 2002-08-01 Sidmar Nv Instalacion de reduccion de oxidos de hierro y de fusion de hierro.
KR101220554B1 (ko) * 2010-12-28 2013-01-10 주식회사 포스코 용선제조장치 및 이를 이용한 용선제조방법
RU2760199C9 (ru) * 2020-12-30 2021-12-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Агрегат непрерывного получения стали

Also Published As

Publication number Publication date
SE7501146L (de) 1975-08-25
IN139604B (de) 1976-07-10
ATA147374A (de) 1975-04-15
AT327253B (de) 1976-01-26
IT1031515B (it) 1979-05-10
DE2412617A1 (de) 1975-08-28
ES452808A1 (es) 1977-11-01
JPS50142413A (de) 1975-11-17
SU721010A3 (ru) 1980-03-05
FR2262114A1 (de) 1975-09-19
BR7501067A (pt) 1975-12-02
ES434968A1 (es) 1977-03-16
DE2412617B2 (de) 1975-12-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee