AU3025471A - Process of preventing or lowering the reoxidation of sponge iron - Google Patents

Process of preventing or lowering the reoxidation of sponge iron

Info

Publication number
AU3025471A
AU3025471A AU30254/71A AU3025471A AU3025471A AU 3025471 A AU3025471 A AU 3025471A AU 30254/71 A AU30254/71 A AU 30254/71A AU 3025471 A AU3025471 A AU 3025471A AU 3025471 A AU3025471 A AU 3025471A
Authority
AU
Australia
Prior art keywords
reoxidation
lowering
preventing
sponge iron
sponge
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
AU30254/71A
Other languages
English (en)
Inventor
THUMM and HORST NAGEL WILHELM
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.)
GEA Group AG
Original Assignee
Steel Company of Canada Ltd
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 Steel Company of Canada Ltd, Metallgesellschaft AG filed Critical Steel Company of Canada Ltd
Publication of AU3025471A publication Critical patent/AU3025471A/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
    • C21B13/0086—Conditioning, transformation of reduced iron ores

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
AU30254/71A 1970-09-11 1971-06-21 Process of preventing or lowering the reoxidation of sponge iron Expired AU3025471A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702045022 DE2045022A1 (de) 1970-09-11 1970-09-11 Verfahren zur Verhinderung bzw. Verringerung der Reoxidation von Eisenschwamm
DEDE82045 1970-09-11

Publications (1)

Publication Number Publication Date
AU3025471A true AU3025471A (en) 1973-01-04

Family

ID=5782200

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30254/71A Expired AU3025471A (en) 1970-09-11 1971-06-21 Process of preventing or lowering the reoxidation of sponge iron

Country Status (7)

Country Link
AU (1) AU3025471A (cs)
BR (1) BR7105223D0 (cs)
DE (1) DE2045022A1 (cs)
GB (1) GB1317668A (cs)
IT (1) IT984888B (cs)
NL (1) NL7110825A (cs)
ZA (1) ZA713750B (cs)

Also Published As

Publication number Publication date
GB1317668A (en) 1973-05-23
IT984888B (it) 1974-11-20
NL7110825A (cs) 1972-03-14
BR7105223D0 (pt) 1973-04-05
ZA713750B (en) 1972-02-23
SU388410A3 (cs) 1973-06-22
DE2045022A1 (de) 1972-03-16

Similar Documents

Publication Publication Date Title
AU475954B2 (en) Finishing process
CA924906A (en) Melting of iron
CA943054A (en) Steam-dry iron
CA960491A (en) Treating strip metal
CA981854A (en) Finishing process
PH10204A (en) S-triazolo-(4,3-a)quinolines as agent for the control of plant-pathogenic organisms
AU1391670A (en) A process of preventing or reducing a reoxidation of sponge iron
CA952967A (en) Materiel d'enregistrement
AU3497771A (en) Anticorrosion treatment process
AU3025471A (en) Process of preventing or lowering the reoxidation of sponge iron
CA944566A (en) Process for reducing iron ores
CA947117A (en) Nitrided surface modified alloys
CA867342A (en) Electrolytic reduction of iron and the like
CA937139A (en) Method for the surface treatment of iron and steel
CA928507A (en) Process for the reduction of iron ores
CA946162A (en) Molten iron treatment
CA881255A (en) Drill mechanism for sponge iron reactors and the like
CA833474A (en) Composition for the treatment of steel
CA857816A (en) Iron ore treating process
CA851654A (en) Method for manufacture of sponge iron
CA850055A (en) Heat-treatment of steel
AU1895670A (en) Process for protecting iron sponge pellets from oxidation
CA850013A (en) Process for the reduction of molten iron ore
AU2076170A (en) Improving the quality of bauxite
ZA71254B (en) New heterocyclic compounds and process for the manufacture thereof