IT1188928B - Processo per fare spugna metallica - Google Patents

Processo per fare spugna metallica

Info

Publication number
IT1188928B
IT1188928B IT4851180A IT4851180A IT1188928B IT 1188928 B IT1188928 B IT 1188928B IT 4851180 A IT4851180 A IT 4851180A IT 4851180 A IT4851180 A IT 4851180A IT 1188928 B IT1188928 B IT 1188928B
Authority
IT
Italy
Prior art keywords
metallic sponge
sponge process
metallic
sponge
Prior art date
Application number
IT4851180A
Other languages
English (en)
Other versions
IT8048511A1 (it
IT8048511A0 (it
Inventor
Juan Celada
Patrick William Mackay
Juan Federico Price-Falcon
Ricardo Viramontes-Brown
Original Assignee
Hylsa Sa
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 Hylsa Sa filed Critical Hylsa Sa
Publication of IT8048511A0 publication Critical patent/IT8048511A0/it
Publication of IT8048511A1 publication Critical patent/IT8048511A1/it
Application granted granted Critical
Publication of IT1188928B publication Critical patent/IT1188928B/it

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
    • C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts
    • 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
    • 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
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • 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 Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
IT4851180A 1979-04-26 1980-04-24 Processo per fare spugna metallica IT1188928B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3369379A 1979-04-26 1979-04-26

Publications (3)

Publication Number Publication Date
IT8048511A0 IT8048511A0 (it) 1980-04-24
IT8048511A1 IT8048511A1 (it) 1981-10-24
IT1188928B true IT1188928B (it) 1988-01-28

Family

ID=21871905

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4851180A IT1188928B (it) 1979-04-26 1980-04-24 Processo per fare spugna metallica

Country Status (9)

Country Link
AR (1) AR219665A1 (it)
BR (1) BR8002503A (it)
DD (1) DD150225A5 (it)
ES (1) ES8104422A1 (it)
FR (1) FR2456780A1 (it)
IT (1) IT1188928B (it)
MX (1) MX154126A (it)
YU (1) YU108380A (it)
ZM (1) ZM4480A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674308A (en) * 1994-08-12 1997-10-07 Midrex International B.V. Rotterdam, Zurich Branch Spouted bed circulating fluidized bed direct reduction system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827879A (en) * 1973-02-22 1974-08-06 Fierro Esponja Method for the gaseous reduction of metal ores
US3890142A (en) * 1973-10-16 1975-06-17 Fierro Esponja Method for gaseous reduction of metal ores

Also Published As

Publication number Publication date
IT8048511A1 (it) 1981-10-24
IT8048511A0 (it) 1980-04-24
ZM4480A1 (en) 1981-09-21
FR2456780A1 (fr) 1980-12-12
AR219665A1 (es) 1980-08-29
MX154126A (es) 1987-05-21
BR8002503A (pt) 1980-12-09
ES490938A0 (es) 1981-04-16
DD150225A5 (de) 1981-08-19
ES8104422A1 (es) 1981-04-16
YU108380A (en) 1983-01-21

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