SE8008612L - PREPARATION OF SINTERGODS FROM NICE CORNED IRON OXIDE MATERIAL - Google Patents

PREPARATION OF SINTERGODS FROM NICE CORNED IRON OXIDE MATERIAL

Info

Publication number
SE8008612L
SE8008612L SE8008612A SE8008612A SE8008612L SE 8008612 L SE8008612 L SE 8008612L SE 8008612 A SE8008612 A SE 8008612A SE 8008612 A SE8008612 A SE 8008612A SE 8008612 L SE8008612 L SE 8008612L
Authority
SE
Sweden
Prior art keywords
oxide material
sintergods
corned
nice
preparation
Prior art date
Application number
SE8008612A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE439327B (en
Inventor
Bostrom Olle
Karl Goran Gorling
Original Assignee
Bostroem Olle
Goerling Karl G
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 Bostroem Olle, Goerling Karl G filed Critical Bostroem Olle
Priority to SE8008612A priority Critical patent/SE439327B/en
Priority to AU7896082A priority patent/AU7896082A/en
Priority to AU78960/81A priority patent/AU545430B2/en
Priority to BR8109010A priority patent/BR8109010A/en
Priority to PCT/SE1981/000353 priority patent/WO1982002061A1/en
Publication of SE8008612L publication Critical patent/SE8008612L/en
Publication of SE439327B publication Critical patent/SE439327B/en

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A product suitable as a constituent in suction-sinter charges is produced from fine-grain iron-oxide material, such as iron-ore concentrates, by agglomerating the material in the presence of moisture and an hydraulic binder, with subsequent hardening. The mixture of moist fine-grain material and binder is formed, under densification, into cakes or shaped bodies whose size substantially exceeds the desired maximum particle size of the product to be sintered. The cakes or shaped bodies are disintegrated after hardening, to form a relatively coarse particulate product having a particle size below about 8 mm, suitably below about 6 mm.
SE8008612A 1980-12-08 1980-12-08 PROCEDURE FOR THE PREPARATION OF A SUBSTANCE IN SUCCESSION CHARGES SE439327B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8008612A SE439327B (en) 1980-12-08 1980-12-08 PROCEDURE FOR THE PREPARATION OF A SUBSTANCE IN SUCCESSION CHARGES
AU7896082A AU7896082A (en) 1980-12-08 1981-12-04 The manufacture of a product to be sintered from fine-grain ironoxide material
AU78960/81A AU545430B2 (en) 1980-12-08 1981-12-04 The manufacture of a product to be sinted from fine-grain iron-oxide material
BR8109010A BR8109010A (en) 1980-12-08 1981-12-04 PROCESS FOR MANUFACTURING A PRODUCT THAT IS ADAPTED AS A CONSTITUENT OF SINTERIZATION SINTERIZATION LOADS
PCT/SE1981/000353 WO1982002061A1 (en) 1980-12-08 1981-12-04 The manufacture of a product to be sintered from fine-grain ironoxide material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8008612A SE439327B (en) 1980-12-08 1980-12-08 PROCEDURE FOR THE PREPARATION OF A SUBSTANCE IN SUCCESSION CHARGES

Publications (2)

Publication Number Publication Date
SE8008612L true SE8008612L (en) 1982-06-09
SE439327B SE439327B (en) 1985-06-10

Family

ID=20342419

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008612A SE439327B (en) 1980-12-08 1980-12-08 PROCEDURE FOR THE PREPARATION OF A SUBSTANCE IN SUCCESSION CHARGES

Country Status (4)

Country Link
AU (1) AU545430B2 (en)
BR (1) BR8109010A (en)
SE (1) SE439327B (en)
WO (1) WO1982002061A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594003B2 (en) * 1987-11-20 1990-02-22 Kabushiki Kaisha Kobe Seiko Sho Self-fluxing pellets to be charged into blast furnace, and method for producing same
DE102012005454B4 (en) * 2012-03-20 2020-06-18 Outotec Oyj Method and device for producing hardened granules from iron-containing particles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391588A (en) * 1945-12-25 Method of prepaking pellets for
CH242886A (en) * 1942-06-16 1946-06-15 Budavideki Vasgyar R T Process for the pretreatment of colloidal sludges containing at least iron oxide as a metal-containing substance for the purpose of their further processing at least on iron.
DE1029568B (en) * 1955-10-31 1958-05-08 United Steel Companies Ltd Process for the pretreatment of ores, ore concentrates and metal-containing residues to be sintered on grates
GB853532A (en) * 1957-12-26 1960-11-09 Andre Subervie Improvements in and relating to the preparation of ores
DE1174076B (en) * 1962-12-10 1964-07-16 E H Hermann Schenck Dr Ing Dr Process for increasing the performance of sintering plants
SE353742B (en) * 1966-07-22 1973-02-12 Boliden Ab
SE304767B (en) * 1966-05-17 1968-10-07 Boliden Ab
AT297767B (en) * 1969-01-30 1972-04-10 Voest Ag Process for processing a metal oxide-containing, preferably iron-oxide-containing sludge for the subsequent use in sintering plants
CH534738A (en) * 1969-06-24 1973-03-15 Wolffjohann Ets Binder - contg lime-rich lime-silica-alumina, for sinter - granulate prodn from iron ore slimes
BR7802010A (en) * 1978-03-31 1979-11-20 Mineracao Brasileiras Reunidas PROCESS TO TRANSFORM FINE IRON ORE OR MANGANES OF GRANULOMETRY LESS THAN 150 MICRA IN RAW MATERIAL FOR SINTERIZATION THROUGH AGGLOMERATION AND CURING AT LOWER TEMPERATURES AT 300GRAD C
WO1981003499A1 (en) * 1980-06-05 1981-12-10 Ssab Division Gruvor Agglomerates,a process for producing thereof and use thereof

Also Published As

Publication number Publication date
SE439327B (en) 1985-06-10
BR8109010A (en) 1983-04-12
AU545430B2 (en) 1985-07-11
WO1982002061A1 (en) 1982-06-24

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