AU3638871A - Process of producing sponge iron bya direct reduction using solid reducing agents ina rotary kiln - Google Patents

Process of producing sponge iron bya direct reduction using solid reducing agents ina rotary kiln

Info

Publication number
AU3638871A
AU3638871A AU36388/71A AU3638871A AU3638871A AU 3638871 A AU3638871 A AU 3638871A AU 36388/71 A AU36388/71 A AU 36388/71A AU 3638871 A AU3638871 A AU 3638871A AU 3638871 A AU3638871 A AU 3638871A
Authority
AU
Australia
Prior art keywords
rotary kiln
reducing agents
direct reduction
sponge iron
solid reducing
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
AU36388/71A
Inventor
CECIL PETER BATES ALBERT MOLLER and NIGEL THOMAS EVANS KARLHEINZ FISCHER
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
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 AU3638871A publication Critical patent/AU3638871A/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
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
AU36388/71A 1971-02-04 1971-12-02 Process of producing sponge iron bya direct reduction using solid reducing agents ina rotary kiln Expired AU3638871A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE821051 1971-02-04
DE19712105136 DE2105136A1 (en) 1971-02-04 1971-02-04 Iron sponge prodn - from iron oxide material reduced in revolving cylindrical furnace

Publications (1)

Publication Number Publication Date
AU3638871A true AU3638871A (en) 1973-06-21

Family

ID=5797760

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36388/71A Expired AU3638871A (en) 1971-02-04 1971-12-02 Process of producing sponge iron bya direct reduction using solid reducing agents ina rotary kiln

Country Status (5)

Country Link
AU (1) AU3638871A (en)
BR (1) BR7200452D0 (en)
DE (1) DE2105136A1 (en)
ES (1) ES399399A1 (en)
ZA (1) ZA717775B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572324B2 (en) * 1984-08-04 1988-05-05 Metallgesellschaft Aktiengesellschaft Production of sponge iron in the rotary drum furnace and utilisation of the char

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653512C2 (en) * 1976-11-25 1983-10-06 Metallgesellschaft Ag, 6000 Frankfurt Process for the direct reduction of oxidic ferrous materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU572324B2 (en) * 1984-08-04 1988-05-05 Metallgesellschaft Aktiengesellschaft Production of sponge iron in the rotary drum furnace and utilisation of the char

Also Published As

Publication number Publication date
BR7200452D0 (en) 1973-06-14
ZA717775B (en) 1972-08-30
ES399399A1 (en) 1974-12-01
DE2105136A1 (en) 1972-08-10

Similar Documents

Publication Publication Date Title
CA972156A (en) Ore reduction process
AU4523172A (en) Processing of silicate ores
CA981026A (en) Process of producing sponge iron
CA1018775A (en) Method for treatment of ores
AU3638871A (en) Process of producing sponge iron bya direct reduction using solid reducing agents ina rotary kiln
AU514282B2 (en) Production of sponge iron by direct reduction in rotary kilns
CA1006694A (en) Apparatus for reduction of iron ores by direct reduction
CA968565A (en) Method of smelting high quality ferrosilicon
AU2645071A (en) Process fora direct reduction of fine-grained iron oxides ina rotary kiln
AU470915B2 (en) Process for reduction of titanium-containing iron ore
AU463836B2 (en) Composition for treatment of asthma
CA860862A (en) Process of producing sponge iron pellets
CA878994A (en) Process of producing sponge iron pellets
CA874354A (en) Furnace for direct reduction of iron ores
CA864451A (en) Direct reduction of iron ore
AU441097B2 (en) Process of directly reducing iron oxide containing materials ina rotary kiln
CA898527A (en) Process and equipment for the production of sponge iron by direct reduction of oxide iron ores
CA818366A (en) Process of producing sponge iron
CA851654A (en) Method for manufacture of sponge iron
AU1662570A (en) Process of directly reducing iron oxide containing materials ina rotary kiln
CA883772A (en) Method of preparing agglomerated detergent composition
CA844530A (en) Process of making sponge iron briquettes
AU409746B2 (en) Method of producing sponge iron of low sulphur content ina rotary kiln
CA872728A (en) Process of directly reducing iron ore in a rotary kiln
CA881427A (en) Compositions for the treatment of molten iron