SE7900349L - Sett att kyla svampmetall - Google Patents

Sett att kyla svampmetall

Info

Publication number
SE7900349L
SE7900349L SE7900349A SE7900349A SE7900349L SE 7900349 L SE7900349 L SE 7900349L SE 7900349 A SE7900349 A SE 7900349A SE 7900349 A SE7900349 A SE 7900349A SE 7900349 L SE7900349 L SE 7900349L
Authority
SE
Sweden
Prior art keywords
cycle
mushrooms
cool
way
cooling
Prior art date
Application number
SE7900349A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
Ramos H Lopez
Martinez L Chapa
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 SE7900349L publication Critical patent/SE7900349L/

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/06—Making spongy iron or liquid steel, by direct processes in multi-storied 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
    • Y02P10/10—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)
SE7900349A 1978-02-09 1979-01-15 Sett att kyla svampmetall SE7900349L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/876,361 US4152139A (en) 1978-02-09 1978-02-09 Method for cooling sponge metal

Publications (1)

Publication Number Publication Date
SE7900349L true SE7900349L (sv) 1979-08-10

Family

ID=25367528

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900349A SE7900349L (sv) 1978-02-09 1979-01-15 Sett att kyla svampmetall

Country Status (13)

Country Link
US (1) US4152139A (ro)
JP (1) JPS54145304A (ro)
BR (1) BR7900643A (ro)
CA (1) CA1106187A (ro)
ES (1) ES477578A1 (ro)
GB (1) GB2014192B (ro)
GR (1) GR72543B (ro)
IN (1) IN149668B (ro)
MX (1) MX151112A (ro)
RO (1) RO78538A (ro)
SE (1) SE7900349L (ro)
ZA (1) ZA79218B (ro)
ZM (1) ZM1079A1 (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375983A (en) * 1979-04-26 1983-03-08 Hylsa, S.A. Method of making sponge metal
EP1531926A1 (en) * 2002-07-04 2005-05-25 Shell Internationale Researchmaatschappij B.V. Reactor system for several reactor units in parallel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR204299A1 (es) * 1974-10-18 1975-12-10 Fierro Esponja Aparato y metodo para la reduccion gaseosa de oxidos de metal a temperaturas elevadas
US4046556A (en) * 1976-01-02 1977-09-06 Fierro Esponja, S.A. Direct gaseous reduction of oxidic metal ores with dual temperature cooling of the reduced product

Also Published As

Publication number Publication date
IN149668B (ro) 1982-03-06
ES477578A1 (es) 1980-04-01
GB2014192A (en) 1979-08-22
CA1106187A (en) 1981-08-04
US4152139A (en) 1979-05-01
JPS5740884B2 (ro) 1982-08-31
JPS54145304A (en) 1979-11-13
GR72543B (ro) 1983-11-17
BR7900643A (pt) 1979-08-28
RO78538A (ro) 1982-04-12
ZM1079A1 (en) 1980-03-21
ZA79218B (en) 1980-01-30
GB2014192B (en) 1982-09-15
MX151112A (es) 1984-10-03

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