GR64980B - Method for the construction of additive material for the production of crude iron - Google Patents

Method for the construction of additive material for the production of crude iron

Info

Publication number
GR64980B
GR64980B GR56727A GR780156727A GR64980B GR 64980 B GR64980 B GR 64980B GR 56727 A GR56727 A GR 56727A GR 780156727 A GR780156727 A GR 780156727A GR 64980 B GR64980 B GR 64980B
Authority
GR
Greece
Prior art keywords
construction
production
additive material
crude iron
crude
Prior art date
Application number
GR56727A
Other languages
Greek (el)
English (en)
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Publication of GR64980B publication Critical patent/GR64980B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/02—General features in the manufacture of pig-iron by applying additives, e.g. fluxing agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
GR56727A 1977-07-22 1978-07-07 Method for the construction of additive material for the production of crude iron GR64980B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7708461A SE407234B (sv) 1977-07-22 1977-07-22 Forfarande for framstellning av ett tillsatsmaterial for rajernsframstellning

Publications (1)

Publication Number Publication Date
GR64980B true GR64980B (en) 1980-06-11

Family

ID=20331897

Family Applications (1)

Application Number Title Priority Date Filing Date
GR56727A GR64980B (en) 1977-07-22 1978-07-07 Method for the construction of additive material for the production of crude iron

Country Status (7)

Country Link
JP (1) JPS5423015A (es)
ES (1) ES471834A1 (es)
GR (1) GR64980B (es)
IT (1) IT1099011B (es)
PT (1) PT68280A (es)
SE (1) SE407234B (es)
WO (1) WO1979000055A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059207B2 (ja) * 1981-03-13 1985-12-24 日東電工株式会社 複合製剤の製法
JPS60233682A (ja) * 1984-05-04 1985-11-20 大松化学工業株式会社 ラベル

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1136396A (en) * 1965-07-23 1968-12-11 Fisons Ltd Treating steel making slag
DE1458808A1 (de) * 1965-11-05 1969-02-06 Acieries Et Minieres De La Sam Verfahren und Vorrichtung zum Granulieren von Schlacke
JPS523886B1 (es) * 1968-12-07 1977-01-31
FI45866C (fi) * 1969-01-14 1972-10-10 Outokumpu Oy Sulfidimalmien sulatuksessa käytettävä menetelmä.
US3615362A (en) * 1969-02-14 1971-10-26 Int Nickel Co Slagging in top blown converters
SE397689B (sv) * 1976-03-12 1977-11-14 Boliden Ab Forfarande for framstellning av blisterkoppar innefattande smeltning av sulfidhaltigt kopparmaterial i en roterande ugn och konvertering av skersten pa i och for sig kent sett

Also Published As

Publication number Publication date
IT1099011B (it) 1985-09-18
PT68280A (en) 1978-08-01
WO1979000055A1 (en) 1979-02-08
ES471834A1 (es) 1979-02-01
SE7708461L (sv) 1979-01-23
JPS5423015A (en) 1979-02-21
SE407234B (sv) 1979-03-19
IT7825972A0 (it) 1978-07-21

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