ZA889414B - Process of directly reducing iron oxide-containing materials in a rotary kiln - Google Patents

Process of directly reducing iron oxide-containing materials in a rotary kiln

Info

Publication number
ZA889414B
ZA889414B ZA889414A ZA889414A ZA889414B ZA 889414 B ZA889414 B ZA 889414B ZA 889414 A ZA889414 A ZA 889414A ZA 889414 A ZA889414 A ZA 889414A ZA 889414 B ZA889414 B ZA 889414B
Authority
ZA
South Africa
Prior art keywords
iron oxide
rotary kiln
containing materials
reducing iron
directly reducing
Prior art date
Application number
ZA889414A
Other languages
English (en)
Inventor
Gerd Elsenheimer
Elsenheimer Gerd
Hermann Lommert
Lommert Hermann
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 ZA889414B publication Critical patent/ZA889414B/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
    • C21B13/08—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)
  • Manufacture Of Iron (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Compounds Of Iron (AREA)
ZA889414A 1987-12-18 1988-12-15 Process of directly reducing iron oxide-containing materials in a rotary kiln ZA889414B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873743007 DE3743007A1 (de) 1987-12-18 1987-12-18 Verfahren zur direktreduktion von eisenoxidhaltigen materialien im drehrohrofen

Publications (1)

Publication Number Publication Date
ZA889414B true ZA889414B (en) 1990-08-29

Family

ID=6342944

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA889414A ZA889414B (en) 1987-12-18 1988-12-15 Process of directly reducing iron oxide-containing materials in a rotary kiln

Country Status (11)

Country Link
EP (1) EP0321018B1 (xx)
CN (1) CN1016618B (xx)
AU (1) AU610957B2 (xx)
BR (1) BR8805650A (xx)
DE (2) DE3743007A1 (xx)
ES (1) ES2042722T3 (xx)
GR (1) GR3005903T3 (xx)
IN (1) IN169929B (xx)
PT (1) PT89252B (xx)
TR (1) TR23570A (xx)
ZA (1) ZA889414B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ273867A (en) * 1993-09-22 1998-01-26 Rgc Mineral Sands Ltd Method and apparatus for roasting titaniferous materials in a kiln, reagent(s) introduced at plurality of locations along length of kiln or at or near its discharge end
GB9523229D0 (en) * 1995-11-14 1996-01-17 Allied Dust Processing Ltd Method of processing finely divided material incorporating metal based constituents
CN100398669C (zh) * 2005-05-10 2008-07-02 太原理工大学 用微波竖炉制取低碳海绵铁的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1484260A (fr) * 1965-06-23 1967-06-09 Metallgesellschaft Ag Procédé de réalisation de réactions endothermiques dans un four tubulaire tournant
DE1542305A1 (de) * 1965-06-23 1970-04-30 Metallgesellschaft Ag Verfahren zur Durchfuehrung endothermer Reaktionen im Drehrohrofen
DE2905339A1 (de) * 1979-02-13 1980-08-21 Metallgesellschaft Ag Verfahren zur erzeugung von stahl

Also Published As

Publication number Publication date
PT89252A (pt) 1989-12-29
TR23570A (tr) 1990-04-03
GR3005903T3 (xx) 1993-06-07
CN1033649A (zh) 1989-07-05
DE3873051D1 (de) 1992-08-27
EP0321018A1 (de) 1989-06-21
IN169929B (xx) 1992-01-11
EP0321018B1 (de) 1992-07-22
BR8805650A (pt) 1989-07-18
ES2042722T3 (es) 1993-12-16
CN1016618B (zh) 1992-05-13
AU610957B2 (en) 1991-05-30
DE3743007A1 (de) 1989-06-29
PT89252B (pt) 1993-07-30
AU2695388A (en) 1989-06-22

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