YU42730B - Process for achieving low sulfur concentrations (below 0.02%) in directly reduced iron - Google Patents

Process for achieving low sulfur concentrations (below 0.02%) in directly reduced iron

Info

Publication number
YU42730B
YU42730B YU2434/81A YU243481A YU42730B YU 42730 B YU42730 B YU 42730B YU 2434/81 A YU2434/81 A YU 2434/81A YU 243481 A YU243481 A YU 243481A YU 42730 B YU42730 B YU 42730B
Authority
YU
Yugoslavia
Prior art keywords
reduced iron
low sulfur
achieving low
directly reduced
sulfur concentrations
Prior art date
Application number
YU2434/81A
Other languages
English (en)
Other versions
YU243481A (en
Inventor
A C Baker
V P Keran
G N Boulter
Original Assignee
Direct Reduction Corp
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 Direct Reduction Corp filed Critical Direct Reduction Corp
Publication of YU243481A publication Critical patent/YU243481A/xx
Publication of YU42730B publication Critical patent/YU42730B/xx

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
    • Y02P10/20—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)
  • Manufacture Of Iron (AREA)
YU2434/81A 1980-11-03 1981-10-09 Process for achieving low sulfur concentrations (below 0.02%) in directly reduced iron YU42730B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/203,275 US4378241A (en) 1980-11-03 1980-11-03 Method for achieving low sulfur levels in the DRI product from iron oxide reducing kilns

Publications (2)

Publication Number Publication Date
YU243481A YU243481A (en) 1983-09-30
YU42730B true YU42730B (en) 1988-12-31

Family

ID=22753262

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2434/81A YU42730B (en) 1980-11-03 1981-10-09 Process for achieving low sulfur concentrations (below 0.02%) in directly reduced iron

Country Status (11)

Country Link
US (1) US4378241A (xx)
JP (1) JPS5792113A (xx)
KR (1) KR890002217B1 (xx)
BR (1) BR8107010A (xx)
CA (1) CA1178060A (xx)
ES (1) ES8206635A1 (xx)
GR (1) GR75085B (xx)
PH (1) PH19099A (xx)
PT (1) PT73415B (xx)
YU (1) YU42730B (xx)
ZA (1) ZA816385B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2500441A1 (en) * 2006-07-26 2012-09-19 Nu-Iron Technology, LLC Metallic iron nuggets
US8097065B2 (en) * 2006-10-04 2012-01-17 Nu-Iron Technology, Llc System and method for producing metallic iron

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029141A (en) * 1960-03-21 1962-04-10 Canada Steel Co Process for the reduction of iron oxide
DE1200330B (de) * 1960-09-15 1965-09-09 Metallgesellschaft Ag Verfahren zur Reduktion stueckiger oxydischer Eisenerze zu einem schwammeisenartigen Produkt im Drehrohrofen
DE1583955A1 (de) * 1968-02-09 1970-09-10 Canada Steel Co Verfahren zur Direktreduktion von eisenoxydhaltigen Materialien im Drehrohrofen

Also Published As

Publication number Publication date
PT73415B (en) 1982-10-08
BR8107010A (pt) 1982-07-13
PH19099A (en) 1986-01-02
PT73415A (en) 1981-08-01
JPS5792113A (en) 1982-06-08
KR890002217B1 (ko) 1989-06-23
CA1178060A (en) 1984-11-20
ES505644A0 (es) 1982-08-16
US4378241A (en) 1983-03-29
ZA816385B (en) 1982-09-29
GR75085B (xx) 1984-07-13
YU243481A (en) 1983-09-30
ES8206635A1 (es) 1982-08-16
KR830007857A (ko) 1983-11-07

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