ZA816385B - Method for achieving low sulfur levels in the dri product from iron oxide reducing kilns - Google Patents

Method for achieving low sulfur levels in the dri product from iron oxide reducing kilns

Info

Publication number
ZA816385B
ZA816385B ZA816385A ZA816385A ZA816385B ZA 816385 B ZA816385 B ZA 816385B ZA 816385 A ZA816385 A ZA 816385A ZA 816385 A ZA816385 A ZA 816385A ZA 816385 B ZA816385 B ZA 816385B
Authority
ZA
South Africa
Prior art keywords
iron oxide
low sulfur
achieving low
sulfur levels
oxide reducing
Prior art date
Application number
ZA816385A
Other languages
English (en)
Inventor
Geoffrey Nigel Boulter
Alan Christopher Baker
Vitie Paul Keran
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 ZA816385B publication Critical patent/ZA816385B/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)
ZA816385A 1980-11-03 1981-09-15 Method for achieving low sulfur levels in the dri product from iron oxide reducing kilns ZA816385B (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 (1)

Publication Number Publication Date
ZA816385B true ZA816385B (en) 1982-09-29

Family

ID=22753262

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA816385A ZA816385B (en) 1980-11-03 1981-09-15 Method for achieving low sulfur levels in the dri product from iron oxide reducing kilns

Country Status (11)

Country Link
US (1) US4378241A (es)
JP (1) JPS5792113A (es)
KR (1) KR890002217B1 (es)
BR (1) BR8107010A (es)
CA (1) CA1178060A (es)
ES (1) ES505644A0 (es)
GR (1) GR75085B (es)
PH (1) PH19099A (es)
PT (1) PT73415B (es)
YU (1) YU42730B (es)
ZA (1) ZA816385B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2690181A1 (en) * 2006-07-26 2014-01-29 Nu-Iron Technology, Inc Method and system for producing 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
KR890002217B1 (ko) 1989-06-23
GR75085B (es) 1984-07-13
PT73415A (en) 1981-08-01
US4378241A (en) 1983-03-29
KR830007857A (ko) 1983-11-07
BR8107010A (pt) 1982-07-13
JPS5792113A (en) 1982-06-08
ES8206635A1 (es) 1982-08-16
PT73415B (en) 1982-10-08
PH19099A (en) 1986-01-02
YU42730B (en) 1988-12-31
ES505644A0 (es) 1982-08-16
YU243481A (en) 1983-09-30
CA1178060A (en) 1984-11-20

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