JPS5423015A - Method of making additives for use in crude iron production - Google Patents

Method of making additives for use in crude iron production

Info

Publication number
JPS5423015A
JPS5423015A JP8762778A JP8762778A JPS5423015A JP S5423015 A JPS5423015 A JP S5423015A JP 8762778 A JP8762778 A JP 8762778A JP 8762778 A JP8762778 A JP 8762778A JP S5423015 A JPS5423015 A JP S5423015A
Authority
JP
Japan
Prior art keywords
iron production
crude iron
making additives
additives
making
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP8762778A
Other languages
Japanese (ja)
Inventor
Arubuito Peteruson Suteigu
Sune Erikuson Benkuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boliden AB
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 JPS5423015A publication Critical patent/JPS5423015A/en
Pending legal-status Critical Current

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)
JP8762778A 1977-07-22 1978-07-18 Method of making additives for use in crude iron production Pending JPS5423015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7708461A SE407234B (en) 1977-07-22 1977-07-22 PROCEDURE FOR THE PRODUCTION OF AN ADDITIONAL MATERIAL FOR RAIL MANUFACTURE

Publications (1)

Publication Number Publication Date
JPS5423015A true JPS5423015A (en) 1979-02-21

Family

ID=20331897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8762778A Pending JPS5423015A (en) 1977-07-22 1978-07-18 Method of making additives for use in crude iron production

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150615A (en) * 1981-03-13 1982-09-17 Nitto Electric Ind Co Ltd Preparation of complex pharmaceutical preparation
JPS60233682A (en) * 1984-05-04 1985-11-20 大松化学工業株式会社 Label

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 (en) * 1965-11-05 1969-02-06 Acieries Et Minieres De La Sam Method and device for granulating slag
JPS523886B1 (en) * 1968-12-07 1977-01-31
FI45866C (en) * 1969-01-14 1972-10-10 Outokumpu Oy Method used for smelting sulphide ores.
US3615362A (en) * 1969-02-14 1971-10-26 Int Nickel Co Slagging in top blown converters
SE397689B (en) * 1976-03-12 1977-11-14 Boliden Ab PROCEDURE FOR THE MANUFACTURE OF BLISTER COPPER INCLUDING THE MELTING OF SULFID-CONTAINING COPPER MATERIAL IN A ROTATING OVEN AND CONVERSION OF THE CHIMNEY PA IN A PERSONALLY

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150615A (en) * 1981-03-13 1982-09-17 Nitto Electric Ind Co Ltd Preparation of complex pharmaceutical preparation
JPS6059207B2 (en) * 1981-03-13 1985-12-24 日東電工株式会社 Manufacturing method for complex preparations
JPS60233682A (en) * 1984-05-04 1985-11-20 大松化学工業株式会社 Label

Also Published As

Publication number Publication date
IT1099011B (en) 1985-09-18
GR64980B (en) 1980-06-11
PT68280A (en) 1978-08-01
WO1979000055A1 (en) 1979-02-08
ES471834A1 (en) 1979-02-01
SE7708461L (en) 1979-01-23
SE407234B (en) 1979-03-19
IT7825972A0 (en) 1978-07-21

Similar Documents

Publication Publication Date Title
JPS5337725A (en) Method of producing new bitumen composition
JPS53108946A (en) Method of production of poryhalodipheylcarbonate
DE2860604D1 (en) Method of production of sulfonylchlorides
JPS5423015A (en) Method of making additives for use in crude iron production
JPS5416505A (en) Improvements in continuous production of shaped coke
JPS53121642A (en) Production method of
JPS53124237A (en) Method for production of aminophenylurea and aminocaranilate
JPS5443988A (en) Method of making moldings
JPS53127448A (en) Method for production of 11aminoo88naphtholl3 * 66disulfonate of monoalkalimetal
GB1557545A (en) Method of putification of crude urokinase
DE2860281D1 (en) Method of production of sulfonylchlorides
JPS5422435A (en) Method of making lighttweight formed bosy
GB1543033A (en) Method of making briquettes
JPS5428415A (en) Method of end cut jacking in sliding formation process
JPS543827A (en) Method of making special block
JPS5447722A (en) Method of making fine aggregate
JPS53140325A (en) Apparatus for production of improved sand
JPS5457520A (en) Method of making stone block
JPS536231A (en) Method of making clean steel
JPS5415915A (en) Method of making oriented ferrite
JPS5380477A (en) Method for making polyoleffin moldings of improved property
JPS5427935A (en) Method of making iron electrode
JPS53142313A (en) Method of making molten reduced iron
JPS53123465A (en) Production method of
JPS5419417A (en) Method of making highhtensile steel