ZM4480A1 - Method of making sponge metal - Google Patents

Method of making sponge metal

Info

Publication number
ZM4480A1
ZM4480A1 ZM4480A ZM4480A ZM4480A1 ZM 4480 A1 ZM4480 A1 ZM 4480A1 ZM 4480 A ZM4480 A ZM 4480A ZM 4480 A ZM4480 A ZM 4480A ZM 4480 A1 ZM4480 A1 ZM 4480A1
Authority
ZM
Zambia
Prior art keywords
sponge metal
making sponge
making
metal
sponge
Prior art date
Application number
ZM4480A
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 ZM4480A1 publication Critical patent/ZM4480A1/en

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)
ZM4480A 1979-04-26 1980-04-23 Method of making sponge metal ZM4480A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZM4480A1 true ZM4480A1 (en) 1981-09-21

Family

ID=21871905

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM4480A ZM4480A1 (en) 1979-04-26 1980-04-23 Method of making sponge metal

Country Status (9)

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

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
YU108380A (en) 1983-01-21
IT8048511A1 (en) 1981-10-24
IT8048511A0 (en) 1980-04-24
AR219665A1 (en) 1980-08-29
ES490938A0 (en) 1981-04-16
MX154126A (en) 1987-05-21
BR8002503A (en) 1980-12-09
IT1188928B (en) 1988-01-28
ES8104422A1 (en) 1981-04-16
DD150225A5 (en) 1981-08-19
FR2456780A1 (en) 1980-12-12

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