IT1066135B - Processo per la produzione di bricchette carburate di spugna di ferro - Google Patents

Processo per la produzione di bricchette carburate di spugna di ferro

Info

Publication number
IT1066135B
IT1066135B IT50767/76A IT5076776A IT1066135B IT 1066135 B IT1066135 B IT 1066135B IT 50767/76 A IT50767/76 A IT 50767/76A IT 5076776 A IT5076776 A IT 5076776A IT 1066135 B IT1066135 B IT 1066135B
Authority
IT
Italy
Prior art keywords
carburated
production
iron sponge
briquettes
sponge briquettes
Prior art date
Application number
IT50767/76A
Other languages
English (en)
Italian (it)
Inventor
Iacotti Italo
Pasero Edoardo
Original Assignee
Centro Speriment Metallurg
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 Centro Speriment Metallurg filed Critical Centro Speriment Metallurg
Priority to IT50767/76A priority Critical patent/IT1066135B/it
Priority to MX169791A priority patent/MX151081A/es
Priority to GB7729543A priority patent/GB1541995A/en
Priority to FR7722371A priority patent/FR2360670A1/fr
Priority to NO772664A priority patent/NO146365C/no
Priority to AR268630A priority patent/AR216651A1/es
Priority to BE6046102A priority patent/BE857414A/xx
Priority to NL7708552A priority patent/NL7708552A/xx
Priority to DE19777724215U priority patent/DE7724215U1/de
Priority to DE2735020A priority patent/DE2735020C3/de
Priority to SU772508053A priority patent/SU997610A3/ru
Application granted granted Critical
Publication of IT1066135B publication Critical patent/IT1066135B/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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0086—Conditioning, transformation of reduced iron ores
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Carbon And Carbon Compounds (AREA)
IT50767/76A 1976-08-04 1976-08-04 Processo per la produzione di bricchette carburate di spugna di ferro IT1066135B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT50767/76A IT1066135B (it) 1976-08-04 1976-08-04 Processo per la produzione di bricchette carburate di spugna di ferro
MX169791A MX151081A (es) 1976-08-04 1977-07-08 Mejoras en metodo para fabricar briquetas de hierro esponja cementado
GB7729543A GB1541995A (en) 1976-08-04 1977-07-14 Process for the manufacture of sponge iron briquettes
FR7722371A FR2360670A1 (fr) 1976-08-04 1977-07-21 Procede pour la production de briquettes d'eponge de fer carburees et produits obtenus
NO772664A NO146365C (no) 1976-08-04 1977-07-27 Framgangsmaate for framstilling av oppkullete svampjernsbriketter
AR268630A AR216651A1 (es) 1976-08-04 1977-07-29 Procedimiento para la fabricacion de briquetas cementadas de esponja de hierro y briquetas cementadas obtenidas por dicho procedimiento
BE6046102A BE857414A (fr) 1976-08-04 1977-08-02 Procede pour la production de briquettes d'eponge de fer carburees et produits obtenus
NL7708552A NL7708552A (nl) 1976-08-04 1977-08-02 Werkwijze voor de vervaardiging van gecemen- teerde ijzersponsbriketten.
DE19777724215U DE7724215U1 (de) 1976-08-04 1977-08-03 Eisenschwammbriketts
DE2735020A DE2735020C3 (de) 1976-08-04 1977-08-03 Nachbehandlungsverfahren von im Wirbelbett reduzierten Eisenerzen zur Herstellung carburierter Eisenschwammbriketts
SU772508053A SU997610A3 (ru) 1976-08-04 1977-08-04 Способ производства науглероженного губчатого железа

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50767/76A IT1066135B (it) 1976-08-04 1976-08-04 Processo per la produzione di bricchette carburate di spugna di ferro

Publications (1)

Publication Number Publication Date
IT1066135B true IT1066135B (it) 1985-03-04

Family

ID=11273678

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50767/76A IT1066135B (it) 1976-08-04 1976-08-04 Processo per la produzione di bricchette carburate di spugna di ferro

Country Status (10)

Country Link
AR (1) AR216651A1 (OSRAM)
BE (1) BE857414A (OSRAM)
DE (2) DE7724215U1 (OSRAM)
FR (1) FR2360670A1 (OSRAM)
GB (1) GB1541995A (OSRAM)
IT (1) IT1066135B (OSRAM)
MX (1) MX151081A (OSRAM)
NL (1) NL7708552A (OSRAM)
NO (1) NO146365C (OSRAM)
SU (1) SU997610A3 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852964A1 (de) * 1978-12-07 1980-06-26 Krupp Polysius Ag Verfahren und anlage zur reduktion von erzen
US4248624A (en) * 1979-04-26 1981-02-03 Hylsa, S.A. Use of prereduced ore in a blast furnace
AT382166B (de) * 1985-05-13 1987-01-26 Voest Alpine Ag Verfahren zur direktreduktion von teilchenf¯rmigem eisenoxidhaeltigem material
DE3835332A1 (de) * 1988-10-17 1990-04-19 Ralph Weber Verfahren zur herstellung von stahl aus feinerz
BE1010986A3 (fr) * 1995-05-23 1999-03-02 Centre Rech Metallurgique Procede d'enrichissement en carbone d'une eponge de fer.
DE19717304C2 (de) * 1997-04-24 1999-05-27 Metallgesellschaft Ag Verfahren zum Erzeugen von Eisencarbid aus körnigem Eisenschwamm
DE19748968C1 (de) 1997-11-06 1999-06-10 Metallgesellschaft Ag Verfahren zum Erzeugen eines Gemisches aus Eisencarbid und körnigem, direkt reduziertem Eisen
US6030434A (en) * 1999-03-31 2000-02-29 International Briquettes Holding Method for hot agglomeration of solid metallized iron particles to produce alloyed briquettes

Also Published As

Publication number Publication date
DE2735020B2 (de) 1980-09-18
NO772664L (no) 1978-02-07
NO146365C (no) 1982-09-15
FR2360670A1 (fr) 1978-03-03
DE2735020C3 (de) 1981-04-16
BE857414A (fr) 1977-12-01
FR2360670B1 (OSRAM) 1980-02-15
AR216651A1 (es) 1980-01-15
NO146365B (no) 1982-06-07
DE7724215U1 (de) 1981-06-11
GB1541995A (en) 1979-03-14
NL7708552A (nl) 1978-02-07
SU997610A3 (ru) 1983-02-15
DE2735020A1 (de) 1978-02-09
MX151081A (es) 1984-09-25

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