AR216651A1 - Procedimiento para la fabricacion de briquetas cementadas de esponja de hierro y briquetas cementadas obtenidas por dicho procedimiento - Google Patents

Procedimiento para la fabricacion de briquetas cementadas de esponja de hierro y briquetas cementadas obtenidas por dicho procedimiento

Info

Publication number
AR216651A1
AR216651A1 AR268630A AR26863077A AR216651A1 AR 216651 A1 AR216651 A1 AR 216651A1 AR 268630 A AR268630 A AR 268630A AR 26863077 A AR26863077 A AR 26863077A AR 216651 A1 AR216651 A1 AR 216651A1
Authority
AR
Argentina
Prior art keywords
cemented
procedure
briquettes
manufacture
iron sponge
Prior art date
Application number
AR268630A
Other languages
English (en)
Spanish (es)
Original Assignee
Ist Ric Finsider Riduzione Dir
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 Ist Ric Finsider Riduzione Dir filed Critical Ist Ric Finsider Riduzione Dir
Application granted granted Critical
Publication of AR216651A1 publication Critical patent/AR216651A1/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
    • C21B13/0033—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)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Meat, Egg Or Seafood Products (AREA)
AR268630A 1976-08-04 1977-07-29 Procedimiento para la fabricacion de briquetas cementadas de esponja de hierro y briquetas cementadas obtenidas por dicho procedimiento AR216651A1 (es)

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
AR216651A1 true AR216651A1 (es) 1980-01-15

Family

ID=11273678

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (10)

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

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
NO772664L (no) 1978-02-07
DE2735020B2 (de) 1980-09-18
FR2360670A1 (fr) 1978-03-03
IT1066135B (it) 1985-03-04
DE2735020C3 (de) 1981-04-16
FR2360670B1 (no) 1980-02-15
GB1541995A (en) 1979-03-14
NO146365C (no) 1982-09-15
MX151081A (es) 1984-09-25
NO146365B (no) 1982-06-07
NL7708552A (nl) 1978-02-07
DE2735020A1 (de) 1978-02-09
BE857414A (fr) 1977-12-01
SU997610A3 (ru) 1983-02-15
DE7724215U1 (de) 1981-06-11

Similar Documents

Publication Publication Date Title
JPS5284888A (en) Surgical sponge
FI773461A (fi) Kontroll-och maetanordning foer bilchassier
JPS52107067A (en) Manufacture of preepreg
GR64229B (en) Method for the preparation of new 1-aryloxy-2-hydroxy-3-alkylenamino propanes
IT1081508B (it) Dispositivo per la fabbricazione di particelle solide
IT8024345A0 (it) Procedimento per la fabbricazione di ferro spugnoso.
JPS5756449A (en) Manufacture of aminourea
IT7868535A0 (it) Procedimento per la fabbricazione di cerniere lampo
ES489717A0 (es) Procedimiento para la reduccion de alcoxidos metalicos
IL55908A0 (en) The manufacture of footwear
IT7867929A0 (it) Rocedimento per la fabbricazione di schiume formalino fenoliniche
AR216651A1 (es) Procedimiento para la fabricacion de briquetas cementadas de esponja de hierro y briquetas cementadas obtenidas por dicho procedimiento
IT7868536A0 (it) Procedimento per la fabbricazione di cerniere lampo
GB1556913A (en) Manufacture of leather
GB1541970A (en) Process for the manufacture of 5-acetoacetylamino-benzimidazolone
IT1085374B (it) Procedimento per la produzione di 2-alchil-4-metil-6-idrossipirimidin e oppure di 2-cicloalchil-4-metil-6-idrossipirimidine
YU39377B (en) Process for the manufacture of aminocyclols
FR2391973B1 (fr) Matiere refractaire
IT1090862B (it) Procedimento per la produzione di spugna di ferro
DE3072079D1 (en) Use of abrin for the manufacture of an immunopentiator
YU39812B (en) Arrangement for mesuring the fluidit of material
ES493098A0 (es) Procedimiento para la fabricacion de aglomerados combusti- bles
RO79102A (ro) Procedeu pentru intarirea aminoplastelor utilizabile la fabricarea placilor aglomerate
ES495596A0 (es) Procedimiento para la fabricacion de hidrogencarbonato sodi-co y cloruro de hidrogeno.
TR19809A (tr) Haloasilamitlerin ueretilmesine mahsus usul