SE7508883L - Sett att reducera jernmalmskulor i en vertikal schaktugn med rorlig bedd - Google Patents

Sett att reducera jernmalmskulor i en vertikal schaktugn med rorlig bedd

Info

Publication number
SE7508883L
SE7508883L SE7508883A SE7508883A SE7508883L SE 7508883 L SE7508883 L SE 7508883L SE 7508883 A SE7508883 A SE 7508883A SE 7508883 A SE7508883 A SE 7508883A SE 7508883 L SE7508883 L SE 7508883L
Authority
SE
Sweden
Prior art keywords
iron ore
way
vertical shaft
moving bed
reduce iron
Prior art date
Application number
SE7508883A
Other languages
Unknown language ( )
English (en)
Other versions
SE415277B (sv
Inventor
J A Sandoval
R J Rygiet
Original Assignee
Uss Engineering And Consultans
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 Uss Engineering And Consultans filed Critical Uss Engineering And Consultans
Publication of SE7508883L publication Critical patent/SE7508883L/sv
Publication of SE415277B publication Critical patent/SE415277B/sv

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
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
SE7508883A 1974-08-09 1975-08-06 Sett att framstella reducerade jernmalmskulor i en vertikal schaktugn med rorlig bedd SE415277B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/496,223 US3957486A (en) 1974-08-09 1974-08-09 Method of reducing iron ore

Publications (2)

Publication Number Publication Date
SE7508883L true SE7508883L (sv) 1976-02-10
SE415277B SE415277B (sv) 1980-09-22

Family

ID=23971739

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508883A SE415277B (sv) 1974-08-09 1975-08-06 Sett att framstella reducerade jernmalmskulor i en vertikal schaktugn med rorlig bedd

Country Status (19)

Country Link
US (1) US3957486A (sv)
JP (1) JPS5142008A (sv)
AR (1) AR209615A1 (sv)
AU (1) AU498454B2 (sv)
BE (1) BE831873A (sv)
BR (1) BR7505004A (sv)
CA (1) CA1053006A (sv)
DD (1) DD119616A5 (sv)
DE (1) DE2535498A1 (sv)
EG (1) EG12106A (sv)
ES (1) ES440031A1 (sv)
FR (1) FR2281428A1 (sv)
GB (1) GB1514777A (sv)
IT (1) IT1044660B (sv)
MX (1) MX2982E (sv)
NO (1) NO752782L (sv)
SE (1) SE415277B (sv)
TR (1) TR19288A (sv)
ZM (1) ZM11875A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398113A1 (fr) * 1977-07-18 1979-02-16 Sumitomo Metal Ind Procede de production de granules de fer reduit a partir de poussiere contenant du fer
DE3003056C2 (de) * 1979-01-29 1985-05-09 Kobe Steel, Ltd., Kobe, Hyogo Schachtofen
KR100516507B1 (ko) * 1996-03-15 2005-11-25 가부시키 가이샤 고베세이코쇼 금속철제조방법및장치
US8690986B2 (en) * 2010-09-03 2014-04-08 Forest Vue Research, Llc Method for simultaneously producing iron, coke, and power
WO2017006200A1 (en) 2015-07-07 2017-01-12 Sabic Global Technologies B.V. Coated iron ore pellets and a process of making and reducing the same to form reduced iron pellets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511400A (en) * 1946-07-23 1950-06-13 Brassert & Co Preparation of metallic oxides for reduction
US2750272A (en) * 1950-06-05 1956-06-12 Allis Chalmers Mfg Co Process for production of hard burned agglomerates of fine magnetite ore
JPS5020539B1 (sv) * 1969-05-03 1975-07-16
US3759693A (en) * 1969-08-18 1973-09-18 Kobe Steel Ltd Method of producing reduced iron ore pellets

Also Published As

Publication number Publication date
FR2281428B1 (sv) 1978-12-08
DD119616A5 (sv) 1976-05-05
AU8350575A (en) 1977-02-03
MX2982E (es) 1980-01-21
AR209615A1 (es) 1977-05-13
ES440031A1 (es) 1977-06-01
NO752782L (sv) 1976-02-10
AU498454B2 (en) 1979-03-15
IT1044660B (it) 1980-04-21
JPS5142008A (en) 1976-04-09
FR2281428A1 (fr) 1976-03-05
BE831873A (fr) 1976-01-29
CA1053006A (en) 1979-04-24
TR19288A (tr) 1978-11-21
BR7505004A (pt) 1976-08-03
EG12106A (en) 1978-06-30
ZM11875A1 (en) 1976-05-21
DE2535498A1 (de) 1976-02-26
SE415277B (sv) 1980-09-22
US3957486A (en) 1976-05-18
GB1514777A (en) 1978-06-21

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