SE400312B - Sett att ur finfordelade metallsulfider framstella en forreducerad produkt - Google Patents

Sett att ur finfordelade metallsulfider framstella en forreducerad produkt

Info

Publication number: SE400312B
Authority: SE; Sweden
Prior art keywords: make; preferred metal; metal sulfides; reduced product; produce
Prior art date: 1976-04-06

Application number

SE7604046A

Other languages

English (en)

Other versions

SE7604046L (sv

Inventor

I A O Edenwall

D S Ekman

H I Elvander

K G Gorling

C-J S Hellestam

K-A Melkersson

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.)

1976-04-06

Filing date

1976-04-06

Publication date

1978-03-20

1976-04-06 Application filed by Boliden Ab filed Critical Boliden Ab

1976-04-06 Priority to SE7604046A priority Critical patent/SE400312B/sv

1976-06-25 Priority to US05/700,031 priority patent/US4087274A/en

1976-06-25 Priority to DK288176A priority patent/DK288176A/da

1976-06-29 Priority to DD193625A priority patent/DD126712A5/xx

1976-06-30 Priority to ES449348A priority patent/ES449348A1/es

1976-06-30 Priority to CA256,096A priority patent/CA1077723A/en

1976-07-02 Priority to AU15516/76A priority patent/AU498857B2/en

1976-07-02 Priority to FI761947A priority patent/FI66433C/fi

1976-07-02 Priority to DE2629743A priority patent/DE2629743C2/de

1976-07-02 Priority to GB27586/76A priority patent/GB1554263A/en

1976-07-02 Priority to LU75298A priority patent/LU75298A1/xx

1976-07-02 Priority to NO762314A priority patent/NO143068C/no

1976-07-02 Priority to DE2660884A priority patent/DE2660884C2/de

1976-07-02 Priority to NL7607352A priority patent/NL7607352A/xx

1976-07-02 Priority to BR7604353A priority patent/BR7604353A/pt

1976-07-02 Priority to IT24968/76A priority patent/IT1065052B/it

1976-07-02 Priority to AT0486376A priority patent/AT369429B/de

1976-07-05 Priority to FR7620486A priority patent/FR2326475A1/fr

1976-07-05 Priority to JP51079746A priority patent/JPS528905A/ja

1977-10-07 Publication of SE7604046L publication Critical patent/SE7604046L/sv

1978-03-20 Publication of SE400312B publication Critical patent/SE400312B/sv

1979-09-25 Priority to DK401079A priority patent/DK401079A/da

1980-03-14 Priority to NO800737A priority patent/NO143165C/no

1981-07-20 Priority to FI812269A priority patent/FI66434C/fi

1982-12-30 Priority to MY270/82A priority patent/MY8200270A/xx

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
- C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
- 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
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)

SE7604046A 1975-07-04 1976-04-06 Sett att ur finfordelade metallsulfider framstella en forreducerad produkt SE400312B (sv)

Priority Applications (23)

Application Number	Priority Date	Filing Date	Title
SE7604046A SE400312B (sv)	1976-04-06	1976-04-06	Sett att ur finfordelade metallsulfider framstella en forreducerad produkt
US05/700,031 US4087274A (en)	1975-07-04	1976-06-25	Method of producing a partially reduced product from finely-divided metal sulphides
DK288176A DK288176A (da)	1975-07-04	1976-06-25	Fremgangsmade til fremstilling af et delvis forreduceret produkt
DD193625A DD126712A5 (sv)	1975-07-04	1976-06-29
ES449348A ES449348A1 (es)	1975-07-04	1976-06-30	Perfeccionamientos introducidos en un metodo para obtener unproducto parcialmente reducido a partir de material que con-tiene oxido de metal finamente dividido.
CA256,096A CA1077723A (en)	1975-07-04	1976-06-30	Method of producing a partially reduced product
NO762314A NO143068C (no)	1975-07-04	1976-07-02	Fremgangsmaate ved fremstilling av forredusert metallholdig produkt
IT24968/76A IT1065052B (it)	1975-07-04	1976-07-02	Metodo per ottenere un prodotto parzialmente ridotto da un materiale contenente ossido metallico finemente suddiviso
DE2629743A DE2629743C2 (de)	1975-07-04	1976-07-02	Verfahren zur Herstellung eines vorreduzierten Produkts
GB27586/76A GB1554263A (en)	1975-07-04	1976-07-02	Method of producing a partially reduced product
LU75298A LU75298A1 (sv)	1975-07-04	1976-07-02
AU15516/76A AU498857B2 (en)	1975-07-04	1976-07-02	Method of producing a partially reduced product
DE2660884A DE2660884C2 (de)	1975-07-04	1976-07-02	Verfahren zur Herstellung geschmolzenen Metalls
NL7607352A NL7607352A (nl)	1975-07-04	1976-07-02	Werkwijze voor het bereiden van een gedeelte- lijk gereduceerd produkt.
BR7604353A BR7604353A (pt)	1975-07-04	1976-07-02	Processo de producao de um produto parcialmente reduzido
FI761947A FI66433C (fi)	1975-07-04	1976-07-02	Saett att framstaella en foerreducerad produkt
AT0486376A AT369429B (de)	1975-07-04	1976-07-02	Verfahren zur herstellung eines teilreduzierten produktes
FR7620486A FR2326475A1 (fr)	1975-07-04	1976-07-05	Procede et installation pour la reduction d'oxydes metalliques
JP51079746A JPS528905A (en)	1975-07-04	1976-07-05	Method of making partially reduced product
DK401079A DK401079A (da)	1975-07-04	1979-09-25	Fremgangsmaade til metalfremstilling af et finfordelt materiale
NO800737A NO143165C (no)	1975-07-04	1980-03-14	Fremgangsmaate ved fremstilling av smeltet metall fra findelt materiale
FI812269A FI66434C (fi)	1975-07-04	1981-07-20	Foerfarande foer framstaellning av smaelt metall ur finfoerdelade material
MY270/82A MY8200270A (en)	1975-07-04	1982-12-30	Method of producing a partially reduced product

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7604046A SE400312B (sv)	1976-04-06	1976-04-06	Sett att ur finfordelade metallsulfider framstella en forreducerad produkt

Publications (2)

Publication Number	Publication Date
SE7604046L SE7604046L (sv)	1977-10-07
SE400312B true SE400312B (sv)	1978-03-20

Family

ID=20327516

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7604046A SE400312B (sv)	1975-07-04	1976-04-06	Sett att ur finfordelade metallsulfider framstella en forreducerad produkt

Country Status (1)

Country	Link
SE (1)	SE400312B (sv)

1976
- 1976-04-06 SE SE7604046A patent/SE400312B/sv unknown

Also Published As

Publication number	Publication date
SE7604046L (sv)	1977-10-07

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