YU39430B - Carbo-thermic method of producing iron sponge by means of iron ore reduction - Google Patents

Carbo-thermic method of producing iron sponge by means of iron ore reduction

Info

Publication number
YU39430B
YU39430B YU2725/78A YU272578A YU39430B YU 39430 B YU39430 B YU 39430B YU 2725/78 A YU2725/78 A YU 2725/78A YU 272578 A YU272578 A YU 272578A YU 39430 B YU39430 B YU 39430B
Authority
YU
Yugoslavia
Prior art keywords
carbo
iron
ore reduction
sponge
producing
Prior art date
Application number
YU2725/78A
Other languages
English (en)
Other versions
YU272578A (en
Inventor
F Colautti
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Publication of YU272578A publication Critical patent/YU272578A/xx
Publication of YU39430B publication Critical patent/YU39430B/xx

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
    • C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts

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)
  • Heat Treatment Of Articles (AREA)
YU2725/78A 1977-11-22 1978-11-21 Carbo-thermic method of producing iron sponge by means of iron ore reduction YU39430B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83525/77A IT1097724B (it) 1977-11-22 1977-11-22 Perfezionamenti al procedimento carbotermico per l'ottenimento di spugna di ferro e procedimento carbotermico cosi' perfezionato

Publications (2)

Publication Number Publication Date
YU272578A YU272578A (en) 1982-10-31
YU39430B true YU39430B (en) 1984-12-31

Family

ID=11322823

Family Applications (2)

Application Number Title Priority Date Filing Date
YU2725/78A YU39430B (en) 1977-11-22 1978-11-21 Carbo-thermic method of producing iron sponge by means of iron ore reduction
YU1733/82A YU42786B (en) 1977-11-22 1982-08-09 Vertical retort for the production of iron sponge by means of direct reduction of iron ore

Family Applications After (1)

Application Number Title Priority Date Filing Date
YU1733/82A YU42786B (en) 1977-11-22 1982-08-09 Vertical retort for the production of iron sponge by means of direct reduction of iron ore

Country Status (14)

Country Link
US (1) US4242125A (sv)
AT (1) AT369035B (sv)
AU (1) AU523769B2 (sv)
CH (1) CH639423A5 (sv)
DE (1) DE2848821A1 (sv)
ES (1) ES475055A1 (sv)
FR (1) FR2409311A1 (sv)
GB (1) GB2009244B (sv)
IN (1) IN149799B (sv)
IT (1) IT1097724B (sv)
PT (1) PT68811A (sv)
SE (1) SE7810840L (sv)
YU (2) YU39430B (sv)
ZA (1) ZA785759B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494984A (en) * 1980-03-17 1985-01-22 Albert Calderon Method for direct reduction of iron oxide utilizing induction heating
AT367798B (de) * 1980-08-08 1982-07-26 Voest Alpine Ag Verfahren zur direktreduktion von eisentraegern sowie vorrichtung zur durchfuehrung des verfahrens
US4389283A (en) * 1980-10-29 1983-06-21 Albert Calderon Method for making coke via induction heating
CN1300343C (zh) * 2005-08-31 2007-02-14 吉林省杉松岗矿业集团复森海绵铁有限公司 一种海绵铁的生产方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176740A (en) * 1968-03-07 1970-01-07 Tsnii Chernoj Metallurg A Method of and a Shaft Furnace for Making Spongy Metal.
ES394143A1 (es) * 1971-08-11 1974-11-16 Servicios De Ingenieria Proyec Perfeccionamientos en procedimientos y dispositivos emplea-dos para la eliminacion del oxigeno presente en los oxidos.
US3895782A (en) * 1971-08-11 1975-07-22 Servicios De Ingenieria Proyec Procedures and facilities employed for eliminating oxygen in oxides
GB1379081A (en) * 1971-09-20 1975-01-02 Sakai Chemical Industry Co Process for the reduction of titanium-containing iron ore
GB1406118A (en) * 1973-10-02 1975-09-17 Goikhrakh A I Baikov J I Vertical continuous kiln for producing high-purity metal oxides and other compounds
GB1510992A (en) * 1974-06-11 1978-05-17 Kinglor Metor Spa Carbothermic process of a type using external heating to obtain sponge iron and the carbothermic process thus improved

Also Published As

Publication number Publication date
PT68811A (fr) 1978-12-01
FR2409311B1 (sv) 1984-12-14
YU173382A (en) 1983-12-31
GB2009244B (en) 1982-12-15
DE2848821A1 (de) 1979-05-23
ZA785759B (en) 1979-09-26
GB2009244A (en) 1979-06-13
YU42786B (en) 1988-12-31
IT1097724B (it) 1985-08-31
SE7810840L (sv) 1979-05-23
ES475055A1 (es) 1979-12-01
ATA766978A (de) 1982-04-15
CH639423A5 (it) 1983-11-15
AU523769B2 (en) 1982-08-12
IN149799B (sv) 1982-04-24
YU272578A (en) 1982-10-31
US4242125A (en) 1980-12-30
AT369035B (de) 1982-11-25
FR2409311A1 (fr) 1979-06-15
AU4093578A (en) 1980-05-08

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