AR217910A1 - Aparato para reducir oxido de hierro particulado a hierro fundido,con un agente reductor solido y metodo - Google Patents

Aparato para reducir oxido de hierro particulado a hierro fundido,con un agente reductor solido y metodo

Info

Publication number
AR217910A1
AR217910A1 AR275907A AR27590779A AR217910A1 AR 217910 A1 AR217910 A1 AR 217910A1 AR 275907 A AR275907 A AR 275907A AR 27590779 A AR27590779 A AR 27590779A AR 217910 A1 AR217910 A1 AR 217910A1
Authority
AR
Argentina
Prior art keywords
reducing
particulated
reducing agent
iron oxide
cast iron
Prior art date
Application number
AR275907A
Other languages
English (en)
Spanish (es)
Original Assignee
Midrex 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
Priority claimed from US05/892,564 external-priority patent/US4179278A/en
Application filed by Midrex Corp filed Critical Midrex Corp
Application granted granted Critical
Publication of AR217910A1 publication Critical patent/AR217910A1/es

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
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • C21B13/026—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state heated electrically
    • 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 Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
AR275907A 1978-04-03 1979-03-22 Aparato para reducir oxido de hierro particulado a hierro fundido,con un agente reductor solido y metodo AR217910A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/892,564 US4179278A (en) 1977-02-16 1978-04-03 Method for reducing particulate iron oxide to molten iron with solid reductant

Publications (1)

Publication Number Publication Date
AR217910A1 true AR217910A1 (es) 1980-04-30

Family

ID=25400142

Family Applications (1)

Application Number Title Priority Date Filing Date
AR275907A AR217910A1 (es) 1978-04-03 1979-03-22 Aparato para reducir oxido de hierro particulado a hierro fundido,con un agente reductor solido y metodo

Country Status (19)

Country Link
JP (1) JPS54138809A (xx)
AR (1) AR217910A1 (xx)
AT (1) AT367455B (xx)
AU (1) AU523466B2 (xx)
BR (1) BR7901905A (xx)
CA (1) CA1110454A (xx)
DE (1) DE2913340A1 (xx)
ES (1) ES479236A1 (xx)
GB (1) GB2017883B (xx)
GR (1) GR66661B (xx)
IN (1) IN150938B (xx)
IT (1) IT1113339B (xx)
KE (1) KE3318A (xx)
NZ (1) NZ190049A (xx)
PH (2) PH14626A (xx)
PL (1) PL214642A1 (xx)
PT (1) PT69420A (xx)
TR (1) TR20987A (xx)
ZA (1) ZA791385B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122078U (xx) * 1986-01-21 1987-08-03
JPS62122077U (xx) * 1986-01-21 1987-08-03

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1057213A (en) * 1912-04-09 1913-03-25 George Hillard Benjamin Electric furnace and method of operating same.
US1937064A (en) * 1925-01-05 1933-11-28 Pittsburgh Res Corp Method of treating metals
DE2210468C3 (de) * 1972-03-04 1979-03-22 Kloeckner-Werke Ag, 4100 Duisburg Verfahren zum kontinuierlichen Herstellen von Stahl aus Erz o. dgl
US3948645A (en) * 1973-04-30 1976-04-06 Boliden Aktiebolag Method of carrying out heat-requiring chemical and/or physical processes in a fluidized bed
DE2327073C2 (de) * 1973-05-26 1974-11-21 Kloeckner-Werke Ag, 4100 Duisburg Verfahren und Vorrichtung zum Einschmelzen von Schrott oder dgl
US3844766A (en) * 1973-12-26 1974-10-29 Midland Ross Corp Process for reducing iron oxide to metallic sponge iron with liquid or solid fuels
US4082543A (en) * 1977-02-16 1978-04-04 Midrex Corporation Method for reducing particulate iron oxide to metallic iron with solid reductant

Also Published As

Publication number Publication date
PL214642A1 (xx) 1980-01-28
ES479236A1 (es) 1980-01-16
ZA791385B (en) 1980-05-28
ATA239579A (de) 1981-11-15
GR66661B (xx) 1981-04-07
AU523466B2 (en) 1982-07-29
BR7901905A (pt) 1979-11-27
JPS54138809A (en) 1979-10-27
JPS5757929B2 (xx) 1982-12-07
DE2913340C2 (xx) 1987-10-15
CA1110454A (en) 1981-10-13
NZ190049A (en) 1980-08-26
PH14626A (en) 1981-10-12
TR20987A (tr) 1983-03-25
GB2017883B (en) 1982-06-03
PH15052A (en) 1982-05-20
PT69420A (en) 1979-04-01
IT7921495A0 (it) 1979-04-02
AU4526679A (en) 1979-10-18
GB2017883A (en) 1979-10-10
KE3318A (en) 1983-08-26
IN150938B (xx) 1983-01-22
DE2913340A1 (de) 1979-10-11
IT1113339B (it) 1986-01-20
AT367455B (de) 1982-07-12

Similar Documents

Publication Publication Date Title
PH15159A (en) New galenical composition
GB1541032A (en) Rope and method for forming same
AR218474A1 (es) Un aparato y metodo para reducir,con un agente reductor solido,oxido de hierro paritculado a hierro metalico
CS193045B2 (en) Pressing and method of making the same and the bushing for executing the said method
MX154673A (es) Mejoras en metodo y aparato para la reduccion directa de oxido de hierro a hierro metalico
JPS5581064A (en) Casting method and its casting device
AR219874A1 (es) Metodo de reducir oxido de hierro particulado y producir hierro fundido y un aparato para realizarlo
BG29275A3 (en) Catalist, method for its obtaining and application
BR7903269A (pt) Metodo e aparelho para extracoes solido-liquido
DE2962492D1 (en) Tunnelling machine and method of tunnelling by means of said machine
JPS5219643A (en) Process for preparing nuclear alkylated polynucleous phenol and application thereof
JPS5244724A (en) Core hardening and its device for casting
GB1542924A (en) Method of guiding a cast strand and arrangement for carrying out the method
AR217910A1 (es) Aparato para reducir oxido de hierro particulado a hierro fundido,con un agente reductor solido y metodo
DE2963896D1 (en) Method for constructing basins for the nuclear industry, and basins realized according to this method
FR2309955A1 (fr) Faisceau de combustible pour reacteur nucleaire
MX145884A (es) Cuerda metalica mejorada de llanta y procedimiento para sufabricacion
GB1539772A (en) Crane construction and method of operation
ZA765074B (en) Black oil conversion process stratup and shutdown methods
ES500610A0 (es) Un aparato y un metodo para reducir, oxidos de hierro a es- ponja de hierro.
JPS5269823A (en) Method of cast wraping mild steel materials with antiabrasive cast iron
DE2966180D1 (en) Oxidation process using metal nitro complex
JPS529298A (en) Method of dismantling a ship
FR1301139A (fr) Procédé et disposition pour l'exploitation d'une fonderie de métaux
JPS5333357A (en) Iron core for reactor