SU554823A3 - Устройство дл обработки железных руд газообразным восстановителем - Google Patents

Устройство дл обработки железных руд газообразным восстановителем

Info

Publication number
SU554823A3
SU554823A3 SU1971071A SU1971071A SU554823A3 SU 554823 A3 SU554823 A3 SU 554823A3 SU 1971071 A SU1971071 A SU 1971071A SU 1971071 A SU1971071 A SU 1971071A SU 554823 A3 SU554823 A3 SU 554823A3
Authority
SU
USSR - Soviet Union
Prior art keywords
reducing gas
iron ore
treating iron
treating
ore
Prior art date
Application number
SU1971071A
Other languages
English (en)
Russian (ru)
Inventor
Зинделар Гюнтер
Раутенберг Ханс
Original Assignee
Дидиер-Верке Аг (Фирма)
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
Priority claimed from DE19722207225 external-priority patent/DE2207225B2/de
Application filed by Дидиер-Верке Аг (Фирма) filed Critical Дидиер-Верке Аг (Фирма)
Application granted granted Critical
Publication of SU554823A3 publication Critical patent/SU554823A3/ru

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SU1971071A 1972-02-16 1973-11-19 Устройство дл обработки железных руд газообразным восстановителем SU554823A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207225 DE2207225B2 (de) 1972-02-16 1972-02-16 Verfahren und vorrichtung zur direktreduktion von eisenerzen

Publications (1)

Publication Number Publication Date
SU554823A3 true SU554823A3 (ru) 1977-04-15

Family

ID=5836107

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1971071A SU554823A3 (ru) 1972-02-16 1973-11-19 Устройство дл обработки железных руд газообразным восстановителем

Country Status (8)

Country Link
JP (1) JPS4896414A (ro)
CA (1) CA979660A (ro)
FR (1) FR2172207B1 (ro)
GB (1) GB1438532A (ro)
IT (1) IT977309B (ro)
RO (1) RO67594A (ro)
SU (1) SU554823A3 (ro)
ZA (1) ZA73710B (ro)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236474A (en) * 1939-12-23 1941-03-25 Hardy Metallurg Company Reduction of metal compounds without fusion
US2311962A (en) * 1941-03-15 1943-02-23 Clarence Q Payne Apparatus for low temperature reduction of iron ores

Also Published As

Publication number Publication date
RO67594A (ro) 1982-03-24
IT977309B (it) 1974-09-10
JPS4896414A (ro) 1973-12-10
FR2172207B1 (ro) 1977-02-04
ZA73710B (en) 1974-05-29
FR2172207A1 (ro) 1973-09-28
GB1438532A (en) 1976-06-09
CA979660A (en) 1975-12-16

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