NO772664L - PROCEDURES FOR THE MANUFACTURE OF CARBONED FOAM IRON BRITCHES - Google Patents

PROCEDURES FOR THE MANUFACTURE OF CARBONED FOAM IRON BRITCHES

Info

Publication number
NO772664L
NO772664L NO772664A NO772664A NO772664L NO 772664 L NO772664 L NO 772664L NO 772664 A NO772664 A NO 772664A NO 772664 A NO772664 A NO 772664A NO 772664 L NO772664 L NO 772664L
Authority
NO
Norway
Prior art keywords
britches
carboned
procedures
manufacture
foam iron
Prior art date
Application number
NO772664A
Other languages
Norwegian (no)
Other versions
NO146365B (en
NO146365C (en
Inventor
Italo Iacotti
Edoardo Pasero
Original Assignee
Irfird
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 Irfird filed Critical Irfird
Publication of NO772664L publication Critical patent/NO772664L/en
Publication of NO146365B publication Critical patent/NO146365B/en
Publication of NO146365C publication Critical patent/NO146365C/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
    • C21B13/0033—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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Meat, Egg Or Seafood Products (AREA)
NO772664A 1976-08-04 1977-07-27 PROCEDURE FOR THE PREPARATION OF POULTRY MUSHROOM BRIKETS NO146365C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50767/76A IT1066135B (en) 1976-08-04 1976-08-04 PROCESS FOR THE PRODUCTION OF CARBURATED IRON SPONGE BRIQUETTES

Publications (3)

Publication Number Publication Date
NO772664L true NO772664L (en) 1978-02-07
NO146365B NO146365B (en) 1982-06-07
NO146365C NO146365C (en) 1982-09-15

Family

ID=11273678

Family Applications (1)

Application Number Title Priority Date Filing Date
NO772664A NO146365C (en) 1976-08-04 1977-07-27 PROCEDURE FOR THE PREPARATION OF POULTRY MUSHROOM BRIKETS

Country Status (10)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852964A1 (en) * 1978-12-07 1980-06-26 Krupp Polysius Ag METHOD AND SYSTEM FOR REDUCING ORES
US4248624A (en) * 1979-04-26 1981-02-03 Hylsa, S.A. Use of prereduced ore in a blast furnace
AT382166B (en) * 1985-05-13 1987-01-26 Voest Alpine Ag METHOD FOR DIRECTLY REDUCING PARTICULAR IRON-OXIDATING MATERIAL
DE3835332A1 (en) * 1988-10-17 1990-04-19 Ralph Weber METHOD FOR PRODUCING STEEL FROM FINE ORE
BE1010986A3 (en) * 1995-05-23 1999-03-02 Centre Rech Metallurgique Method of carbon enrichment of an iron sponge
DE19717304C2 (en) * 1997-04-24 1999-05-27 Metallgesellschaft Ag Process for producing iron carbide from granular sponge iron
DE19748968C1 (en) * 1997-11-06 1999-06-10 Metallgesellschaft Ag Process for producing a mixture of iron carbide and granular, directly reduced iron
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
NL7708552A (en) 1978-02-07
MX151081A (en) 1984-09-25
DE7724215U1 (en) 1981-06-11
AR216651A1 (en) 1980-01-15
BE857414A (en) 1977-12-01
DE2735020B2 (en) 1980-09-18
FR2360670B1 (en) 1980-02-15
FR2360670A1 (en) 1978-03-03
DE2735020A1 (en) 1978-02-09
GB1541995A (en) 1979-03-14
NO146365B (en) 1982-06-07
DE2735020C3 (en) 1981-04-16
IT1066135B (en) 1985-03-04
NO146365C (en) 1982-09-15
SU997610A3 (en) 1983-02-15

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