AU553787B2 - Manufacture of sponge iron in a rotary kiln - Google Patents

Manufacture of sponge iron in a rotary kiln

Info

Publication number
AU553787B2
AU553787B2 AU12341/83A AU1234183A AU553787B2 AU 553787 B2 AU553787 B2 AU 553787B2 AU 12341/83 A AU12341/83 A AU 12341/83A AU 1234183 A AU1234183 A AU 1234183A AU 553787 B2 AU553787 B2 AU 553787B2
Authority
AU
Australia
Prior art keywords
manufacture
rotary kiln
sponge iron
sponge
iron
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.)
Ceased
Application number
AU12341/83A
Other languages
English (en)
Other versions
AU1234183A (en
Inventor
Karl-Heinz Fischer
Wolfram Schnabel
Harry Serbent
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 AU1234183A publication Critical patent/AU1234183A/en
Application granted granted Critical
Publication of AU553787B2 publication Critical patent/AU553787B2/en
Anticipated expiration legal-status Critical
Ceased 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

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)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cookers (AREA)
AU12341/83A 1982-03-11 1983-03-10 Manufacture of sponge iron in a rotary kiln Ceased AU553787B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE32087012 1982-03-11
DE19823208701 DE3208701A1 (de) 1982-03-11 1982-03-11 Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm im drehrohrofen

Publications (2)

Publication Number Publication Date
AU1234183A AU1234183A (en) 1983-09-15
AU553787B2 true AU553787B2 (en) 1986-07-24

Family

ID=6157866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12341/83A Ceased AU553787B2 (en) 1982-03-11 1983-03-10 Manufacture of sponge iron in a rotary kiln

Country Status (10)

Country Link
US (1) US4469509A (en, 2012)
EP (1) EP0089701A1 (en, 2012)
AU (1) AU553787B2 (en, 2012)
CA (1) CA1200392A (en, 2012)
DE (1) DE3208701A1 (en, 2012)
IN (1) IN158594B (en, 2012)
NO (1) NO165407C (en, 2012)
NZ (1) NZ203439A (en, 2012)
PH (1) PH21242A (en, 2012)
ZA (1) ZA831680B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579193B2 (en) * 1985-10-07 1988-11-17 Sord International Ag Direct reduction kiln

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333349C2 (de) * 1993-09-30 1999-03-11 Bayer Ag Verfahren zur Herstellung von Alkalichromaten aus Chromerz
US6183242B1 (en) 1999-08-26 2001-02-06 Svedala Industries, Inc. Rotary kiln for forming lightweight aggregate from flyash and sewage sludge
CN107851794B (zh) * 2016-06-09 2020-09-22 日立金属株式会社 锂二次电池用正极活性物质的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE641703C (de) * 1931-06-06 1937-02-11 Fried Krupp Grusonwerk Akt Ges Verfahren zur Verarbeitung von Eisenschwamm
US2107549A (en) * 1933-12-12 1938-02-08 Schmalfeldt Hans Process for the reduction of fine iron ores
GB636677A (en) * 1942-04-30 1950-05-03 Titan Company As Improvements in or relating to the reduction of iron oxide ores in rotary furnaces
CH275886A (de) * 1949-02-14 1951-06-15 Fischer Ag Georg Verfahren und Einrichtung zur Regenerierung von Tempermitteln.
US3890138A (en) * 1971-10-19 1975-06-17 Western Titanium N L Reduction of iron-containing ores
DE2241168A1 (de) * 1972-08-22 1974-03-28 Metallgesellschaft Ag Verfahren zur erzeugung von schwammeisen
DE2653512C2 (de) * 1976-11-25 1983-10-06 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Direktreduktion von oxydischen eisenhaltigen Materialien
DE2719422C2 (de) * 1977-04-30 1982-04-29 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Direktreduktion von Eisenoxyde enthaltenden Materialien zu Schwammeisen im Drehrohrofen
US4304597A (en) * 1980-03-20 1981-12-08 The Direct Reduction Corporation System for control of sinter formation in iron oxide reducing kilns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579193B2 (en) * 1985-10-07 1988-11-17 Sord International Ag Direct reduction kiln

Also Published As

Publication number Publication date
IN158594B (en, 2012) 1986-12-20
NO165407B (no) 1990-10-29
US4469509A (en) 1984-09-04
NZ203439A (en) 1985-02-28
NO830750L (no) 1983-09-12
PH21242A (en) 1987-08-31
NO165407C (no) 1991-02-06
DE3208701A1 (de) 1983-09-22
ZA831680B (en) 1984-10-31
CA1200392A (en) 1986-02-11
EP0089701A1 (de) 1983-09-28
AU1234183A (en) 1983-09-15

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