IT7924400A0 - Procedimento per la riduzione diretta nel forno tubolare rotativo. - Google Patents

Procedimento per la riduzione diretta nel forno tubolare rotativo.

Info

Publication number
IT7924400A0
IT7924400A0 IT7924400A IT2440079A IT7924400A0 IT 7924400 A0 IT7924400 A0 IT 7924400A0 IT 7924400 A IT7924400 A IT 7924400A IT 2440079 A IT2440079 A IT 2440079A IT 7924400 A0 IT7924400 A0 IT 7924400A0
Authority
IT
Italy
Prior art keywords
procedure
tubular furnace
direct reduction
rotary tubular
rotary
Prior art date
Application number
IT7924400A
Other languages
English (en)
Other versions
IT1165257B (it
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of IT7924400A0 publication Critical patent/IT7924400A0/it
Application granted granted Critical
Publication of IT1165257B publication Critical patent/IT1165257B/it

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
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary 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)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture Of Iron (AREA)
IT24400/79A 1978-07-20 1979-07-17 Procedimento per la riduzione diretta nel forno tubolare rotativo IT1165257B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782831827 DE2831827A1 (de) 1978-07-20 1978-07-20 Verfahren zur direktreduktion im drehrohrofen

Publications (2)

Publication Number Publication Date
IT7924400A0 true IT7924400A0 (it) 1979-07-17
IT1165257B IT1165257B (it) 1987-04-22

Family

ID=6044841

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24400/79A IT1165257B (it) 1978-07-20 1979-07-17 Procedimento per la riduzione diretta nel forno tubolare rotativo

Country Status (9)

Country Link
US (1) US4268304A (it)
JP (1) JPS5518597A (it)
AT (1) AT367799B (it)
BR (1) BR7904627A (it)
CA (1) CA1113252A (it)
DE (1) DE2831827A1 (it)
FR (1) FR2431539A2 (it)
GB (1) GB2027059B (it)
IT (1) IT1165257B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1219891C (zh) * 1999-05-06 2005-09-21 株式会社神户制钢所 直接还原法及回转炉床炉
JP2009127064A (ja) * 2007-11-20 2009-06-11 Sumitomo Heavy Ind Ltd 還元処理装置及び還元処理方法
CN108251659B (zh) * 2018-01-16 2020-02-21 中南大学 一种强化红土镍矿直接还原工艺制备镍铁的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU173806B (hu) * 1977-08-15 1979-08-28 Endre Breznay Sposob unichtozhenija rezinovykh otkhodov, naprimer, iznoshennykh pokryshek s povtornym ispol'zovaniem sostavnyk ehlementov ikh

Also Published As

Publication number Publication date
IT1165257B (it) 1987-04-22
ATA453079A (de) 1981-12-15
BR7904627A (pt) 1981-01-21
GB2027059B (en) 1982-11-24
GB2027059A (en) 1980-02-13
DE2831827A1 (de) 1980-02-07
AT367799B (de) 1982-07-26
CA1113252A (en) 1981-12-01
JPS5518597A (en) 1980-02-08
US4268304A (en) 1981-05-19
FR2431539A2 (fr) 1980-02-15

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