SE8203320L - Sett att separera och utvinna jern och dess legeringsmetaller ur finkorniga oxidravaror - Google Patents

Sett att separera och utvinna jern och dess legeringsmetaller ur finkorniga oxidravaror

Info

Publication number
SE8203320L
SE8203320L SE8203320A SE8203320A SE8203320L SE 8203320 L SE8203320 L SE 8203320L SE 8203320 A SE8203320 A SE 8203320A SE 8203320 A SE8203320 A SE 8203320A SE 8203320 L SE8203320 L SE 8203320L
Authority
SE
Sweden
Prior art keywords
fine
alloys
grained
separate
way
Prior art date
Application number
SE8203320A
Other languages
English (en)
Swedish (sv)
Other versions
SE431231B (sv
Inventor
S Eriksson
G Bjorling
Original Assignee
Skf Steel Eng 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 Skf Steel Eng Ab filed Critical Skf Steel Eng Ab
Priority to SE8203320A priority Critical patent/SE431231B/sv
Priority to NO831249A priority patent/NO831249L/no
Priority to FR8306124A priority patent/FR2527644A1/fr
Priority to IT2062183A priority patent/IT1160784B/it
Priority to FI831326A priority patent/FI831326L/fi
Priority to DE19833314228 priority patent/DE3314228A1/de
Priority to YU91383A priority patent/YU91383A/xx
Priority to ZW9683A priority patent/ZW9683A1/xx
Priority to ZA833033A priority patent/ZA833033B/xx
Priority to AU14218/83A priority patent/AU556311B2/en
Priority to GB08312424A priority patent/GB2122223A/en
Priority to BR8302493A priority patent/BR8302493A/pt
Priority to BE0/210765A priority patent/BE896739A/fr
Priority to US06/496,813 priority patent/US4454013A/en
Priority to DD83251243A priority patent/DD209852A5/de
Priority to JP58092595A priority patent/JPS58213810A/ja
Publication of SE8203320L publication Critical patent/SE8203320L/
Publication of SE431231B publication Critical patent/SE431231B/sv

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
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C21B13/125—By using plasma
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Iron (AREA)
  • Electrolytic Production Of Metals (AREA)
SE8203320A 1982-05-28 1982-05-28 Sett att separera och utvinna jern och dess legeringsmetaller ur finkorniga oxidravaror SE431231B (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE8203320A SE431231B (sv) 1982-05-28 1982-05-28 Sett att separera och utvinna jern och dess legeringsmetaller ur finkorniga oxidravaror
NO831249A NO831249L (no) 1982-05-28 1983-04-07 Fremgangsmaate ved separasjon og utvinning av jern og dets legeringsmetaller fra oksyder
FR8306124A FR2527644A1 (fr) 1982-05-28 1983-04-14 Procede de separation du fer et de ses metaux allies de produits oxydes bruts a grain fin
IT2062183A IT1160784B (it) 1982-05-28 1983-04-15 Procedimento di separazione di ferro e suoi metalli di lega da prodotti ossidici grezzi a granofine
FI831326A FI831326L (fi) 1982-05-28 1983-04-19 Saett att separera och utvinna jaern och dess legeringsmetaller ur finkorniga oxidraovaror
DE19833314228 DE3314228A1 (de) 1982-05-28 1983-04-20 Verfahren zur trennung von eisen und seinen legierungsmetallen von feinkoernigen oxidischen rohprodukten
YU91383A YU91383A (en) 1982-05-28 1983-04-21 Process for the separation of iron and an alloying metal thereof from finely granulated crude oxide products
ZW9683A ZW9683A1 (en) 1982-05-28 1983-04-28 Method of separating iron and its alloy metals from fine grained crude oxidic products
ZA833033A ZA833033B (en) 1982-05-28 1983-04-29 Method of separating iron and its alloy metals from fine-grained crude oxidic products
AU14218/83A AU556311B2 (en) 1982-05-28 1983-05-04 Method of separating iron and its alloy metals from fine- grained crude oxidic products
GB08312424A GB2122223A (en) 1982-05-28 1983-05-06 Recovering iron and non-ferrous metals
BR8302493A BR8302493A (pt) 1982-05-28 1983-05-12 Processo de separar ferro e um ou mais metais de ferrodiga de mineral oxidado bruto de granulacao fina
BE0/210765A BE896739A (fr) 1982-05-28 1983-05-16 Procede de separation du fer et de ses metaux allies de produits oxydes bruts a grain fin.
US06/496,813 US4454013A (en) 1982-05-28 1983-05-23 Method of separating iron and its alloy metals from fine-grained crude oxidic products
DD83251243A DD209852A5 (de) 1982-05-28 1983-05-25 Verfahren zur trennung von eisen und seinen legierungsmetallen von feinkoernigen oxidischen rohprodukten
JP58092595A JPS58213810A (ja) 1982-05-28 1983-05-27 微細粒粗酸化生成物から鉄およびその合金金属を分離する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8203320A SE431231B (sv) 1982-05-28 1982-05-28 Sett att separera och utvinna jern och dess legeringsmetaller ur finkorniga oxidravaror

Publications (2)

Publication Number Publication Date
SE8203320L true SE8203320L (sv) 1983-11-29
SE431231B SE431231B (sv) 1984-01-23

Family

ID=20346920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8203320A SE431231B (sv) 1982-05-28 1982-05-28 Sett att separera och utvinna jern och dess legeringsmetaller ur finkorniga oxidravaror

Country Status (16)

Country Link
US (1) US4454013A ( )
JP (1) JPS58213810A ( )
AU (1) AU556311B2 ( )
BE (1) BE896739A ( )
BR (1) BR8302493A ( )
DD (1) DD209852A5 ( )
DE (1) DE3314228A1 ( )
FI (1) FI831326L ( )
FR (1) FR2527644A1 ( )
GB (1) GB2122223A ( )
IT (1) IT1160784B ( )
NO (1) NO831249L ( )
SE (1) SE431231B ( )
YU (1) YU91383A ( )
ZA (1) ZA833033B ( )
ZW (1) ZW9683A1 ( )

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ239070A (en) * 1990-07-25 1992-11-25 Anglo Amer Corp South Africa Recovery of titanium values from a complex matrix by chlorinating titanium nitride in the matrix
US6733561B2 (en) 1993-07-22 2004-05-11 Anglo Operations Limited Production of high titania slag from ilmenite
EP1667932A4 (en) * 2003-07-03 2007-10-31 Univ Drexel CARBON DERIVED FROM NANOPOROUS CARBIDE WITH ADJUSTABLE POR SIZE
CN106987673B (zh) * 2017-03-31 2018-11-27 北京科技大学 一种选冶联合从含钛铌铁精矿中富集铌的方法
CN111118295A (zh) * 2020-01-18 2020-05-08 刘冠诚 一种冶炼尾渣等离子体转化综合回收环保工艺
CN112795793B (zh) * 2021-03-19 2021-08-03 中国恩菲工程技术有限公司 铌铁矿综合利用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967954A (en) * 1971-04-09 1976-07-06 Benilite Corporation Of America Pre-leaching or reduction treatment in the beneficiation of titaniferous iron ores
US3856918A (en) * 1973-03-28 1974-12-24 American Cyanamid Co Process for the beneficiation of titaniferous ores utilizing hot wall continuous plasma reactor
AU1340276A (en) * 1975-05-07 1977-11-03 Ici Australia Limited Removal of iron from ferruginous materials
US4234333A (en) * 1979-04-25 1980-11-18 Fansteel, Inc. Process for recovering metal carbide powder from cemented carbides

Also Published As

Publication number Publication date
AU1421883A (en) 1983-12-01
AU556311B2 (en) 1986-10-30
GB2122223A (en) 1984-01-11
ZA833033B (en) 1984-12-24
US4454013A (en) 1984-06-12
BR8302493A (pt) 1984-01-17
JPS58213810A (ja) 1983-12-12
FI831326L (fi) 1983-11-29
YU91383A (en) 1985-12-31
ZW9683A1 (en) 1983-07-20
SE431231B (sv) 1984-01-23
IT1160784B (it) 1987-03-11
IT8320621A0 (it) 1983-04-15
DD209852A5 (de) 1984-05-23
NO831249L (no) 1983-11-29
FI831326A0 (fi) 1983-04-19
GB8312424D0 (en) 1983-06-08
DE3314228A1 (de) 1983-12-01
FR2527644A1 (fr) 1983-12-02
BE896739A (fr) 1983-09-16

Similar Documents

Publication Publication Date Title
DE3583060D1 (de) Induktionsoefen.
SE8203320L (sv) Sett att separera och utvinna jern och dess legeringsmetaller ur finkorniga oxidravaror
BR0309679A (pt) Método para a refinação de concentrado contendo metais preciosos
SE8303372L (sv) Ugnsanordning for smeltning av metaller eller metallegeringar
CH691685A5 (it) Procedimento di riduzione delle polveri di acciaieria elettrica ed impianto per attuarlo.
ES8207587A1 (es) Metodo para reducir selectivamente metales pesados
ES471313A1 (es) Perfeccionamientos en hornos de cuba vertical para fundir materiales metalicos
Shabanov et al. Technology for the production of high-carbon ferrochromium using mono-briquettes
Orlov et al. Production of Aluminum–Chromium–Silicon Alloy from Unconditioned Materials
SE7714095L (sv) Sett att kontinuerligt smelta ferrokrommalm
FI64191C (fi) Foerfarande foer tillvaratagande av nickel ur nickel-jaern-slagg eller nickelmalm av laog grad
JPS57169028A (en) Smelting furnace
SU753918A1 (ru) Способ переработки отходов легированных сталей и сплавов
US3728241A (en) Electrolysis of fused material
JPS54103717A (en) Slag forming material
JPS57104634A (en) Refining method for metallic sulfide ore
SU1008250A1 (ru) Способ выплавки стали в электродуговых печах
SU379664A1 (ru) Способ выплавки кремнистых сплавов
Alcock et al. An Extended-Arc Reactor With Graphite Electrodes.(Retroactive Coverage)
GB987942A (en) Production of high quality steel from iron-sand
Pickles Graphite Electrode Plasma Furnaces and Their Application of Iron and Steelmaking
Eriksson et al. Recovering Iron and Non-Ferrous Metals
SU550443A1 (ru) Способ извлечени марганца из отвального шлака производства силикомарганца
Katayama et al. Production of Ferrochrome by Smelting Reduction With Top-and-Bottom Blowing Converter
Gakovic et al. Modern trends in the development of steel production: I

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8203320-0

Effective date: 19921204

Format of ref document f/p: F