BR7508574A - Processo para a reducao direta de materiais que contem oxido de ferro em um forno rotativo - Google Patents

Processo para a reducao direta de materiais que contem oxido de ferro em um forno rotativo

Info

Publication number
BR7508574A
BR7508574A BR7508574*A BR7508574A BR7508574A BR 7508574 A BR7508574 A BR 7508574A BR 7508574 A BR7508574 A BR 7508574A BR 7508574 A BR7508574 A BR 7508574A
Authority
BR
Brazil
Prior art keywords
iron oxide
materials containing
containing iron
direct reduction
rotary oven
Prior art date
Application number
BR7508574*A
Other languages
English (en)
Inventor
G Reuter
W Schnabel
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 BR7508574A publication Critical patent/BR7508574A/pt

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)
BR7508574*A 1975-01-14 1975-12-23 Processo para a reducao direta de materiais que contem oxido de ferro em um forno rotativo BR7508574A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501182 DE2501182A1 (de) 1975-01-14 1975-01-14 Verfahren zur direktreduktion von eisenoxydhaltigen materialien im drehrohrofen

Publications (1)

Publication Number Publication Date
BR7508574A true BR7508574A (pt) 1976-08-24

Family

ID=5936385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7508574*A BR7508574A (pt) 1975-01-14 1975-12-23 Processo para a reducao direta de materiais que contem oxido de ferro em um forno rotativo

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2835866A1 (de) * 1978-08-16 1980-02-28 Metallgesellschaft Ag Verfahren zur direktreduktion von eisenoxidhaltigen materialien
DE3509505A1 (de) * 1985-03-16 1986-09-18 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur direktreduktion von eisenoxidhaltigen materialien im drehrohrofen

Also Published As

Publication number Publication date
IT1054732B (it) 1981-11-30
DE2501182A1 (de) 1976-07-15
IN143905B (pt) 1978-02-25
NL7513171A (nl) 1976-07-16
TR18932A (tr) 1977-12-20
AU498225B2 (en) 1979-02-22
AU8678475A (en) 1977-05-26
CA1069313A (en) 1980-01-08
GB1532969A (en) 1978-11-22

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