AU8678475A - Reducing iron oxide-containing materials in rotary kilns - Google Patents

Reducing iron oxide-containing materials in rotary kilns

Info

Publication number
AU8678475A
AU8678475A AU86784/75A AU8678475A AU8678475A AU 8678475 A AU8678475 A AU 8678475A AU 86784/75 A AU86784/75 A AU 86784/75A AU 8678475 A AU8678475 A AU 8678475A AU 8678475 A AU8678475 A AU 8678475A
Authority
AU
Australia
Prior art keywords
iron oxide
containing materials
reducing iron
rotary kilns
kilns
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
AU86784/75A
Other versions
AU498225B2 (en
Inventor
G. St SCHNABEL W REUTER
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 AU8678475A publication Critical patent/AU8678475A/en
Application granted granted Critical
Publication of AU498225B2 publication Critical patent/AU498225B2/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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • 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)
  • Manufacture Of Iron (AREA)
AU86784/75A 1975-01-14 1975-11-20 Reducing iron oxide-containing materials in rotary kilns Expired AU498225B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE82501. 1975-01-14
DE19752501182 DE2501182A1 (en) 1975-01-14 1975-01-14 PROCESS FOR THE DIRECT REDUCTION OF FERROUS OXYDE-CONTAINING MATERIALS IN THE ROTARY FURNACE

Publications (2)

Publication Number Publication Date
AU8678475A true AU8678475A (en) 1977-05-26
AU498225B2 AU498225B2 (en) 1979-02-22

Family

ID=5936385

Family Applications (1)

Application Number Title Priority Date Filing Date
AU86784/75A Expired AU498225B2 (en) 1975-01-14 1975-11-20 Reducing iron oxide-containing materials in rotary kilns

Country Status (9)

Country Link
AU (1) AU498225B2 (en)
BR (1) BR7508574A (en)
CA (1) CA1069313A (en)
DE (1) DE2501182A1 (en)
GB (1) GB1532969A (en)
IN (1) IN143905B (en)
IT (1) IT1054732B (en)
NL (1) NL7513171A (en)
TR (1) TR18932A (en)

Families Citing this family (4)

* 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
DE2719422C2 (en) * 1977-04-30 1982-04-29 Metallgesellschaft Ag, 6000 Frankfurt Process for the direct reduction of materials containing iron oxides to sponge iron in a rotary kiln
DE2835866A1 (en) * 1978-08-16 1980-02-28 Metallgesellschaft Ag METHOD FOR DIRECTLY REDUCING MATERIALS CONTAINING IRON OXIDE
DE3509505A1 (en) * 1985-03-16 1986-09-18 Metallgesellschaft Ag, 6000 Frankfurt Process for the direct reduction of iron oxide-containing materials in a rotary kiln

Also Published As

Publication number Publication date
TR18932A (en) 1977-12-20
IN143905B (en) 1978-02-25
AU498225B2 (en) 1979-02-22
IT1054732B (en) 1981-11-30
BR7508574A (en) 1976-08-24
DE2501182A1 (en) 1976-07-15
GB1532969A (en) 1978-11-22
NL7513171A (en) 1976-07-16
CA1069313A (en) 1980-01-08

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