FI64647C - Foerfarande och ugn foer smaeltning av sulfidiska raomaterialier - Google Patents

Foerfarande och ugn foer smaeltning av sulfidiska raomaterialier Download PDF

Info

Publication number
FI64647C
FI64647C FI763475A FI763475A FI64647C FI 64647 C FI64647 C FI 64647C FI 763475 A FI763475 A FI 763475A FI 763475 A FI763475 A FI 763475A FI 64647 C FI64647 C FI 64647C
Authority
FI
Finland
Prior art keywords
furnace
slag
sulphide
melting
phase
Prior art date
Application number
FI763475A
Other languages
English (en)
Finnish (fi)
Other versions
FI763475A7 (fr
FI64647B (fi
Inventor
Birger Leif Ydstie
Original Assignee
Elkem As
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 Elkem As filed Critical Elkem As
Publication of FI763475A7 publication Critical patent/FI763475A7/fi
Publication of FI64647B publication Critical patent/FI64647B/fi
Application granted granted Critical
Publication of FI64647C publication Critical patent/FI64647C/fi

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
    • 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
    • C22B4/08—Apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Compositions (AREA)
FI763475A 1975-12-04 1976-12-02 Foerfarande och ugn foer smaeltning av sulfidiska raomaterialier FI64647C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO754091A NO136256C (no) 1975-12-04 1975-12-04 Fremgangsm}te ved smelting av sulfidiske mineralkonsentrater.
NO754091 1975-12-04

Publications (3)

Publication Number Publication Date
FI763475A7 FI763475A7 (fr) 1977-06-05
FI64647B FI64647B (fi) 1983-08-31
FI64647C true FI64647C (fi) 1983-12-12

Family

ID=19882588

Family Applications (1)

Application Number Title Priority Date Filing Date
FI763475A FI64647C (fi) 1975-12-04 1976-12-02 Foerfarande och ugn foer smaeltning av sulfidiska raomaterialier

Country Status (15)

Country Link
US (1) US4115108A (fr)
JP (2) JPS5282625A (fr)
AT (1) AT351279B (fr)
AU (1) AU511758B2 (fr)
BE (1) BE848939A (fr)
BR (1) BR7608093A (fr)
CA (1) CA1089902A (fr)
CU (1) CU34635A (fr)
DE (2) DE7637637U1 (fr)
FI (1) FI64647C (fr)
NO (1) NO136256C (fr)
PH (1) PH13819A (fr)
SE (1) SE420323B (fr)
YU (1) YU289276A (fr)
ZA (1) ZA766937B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2149905C1 (ru) * 1999-03-23 2000-05-27 Открытое акционерное общество специального машиностроения и металлургии "Мотовилихинские заводы" Способ получения легирующего и раскисляющего сплава совместно с синтетическим шлаком
US7735435B2 (en) * 2006-05-24 2010-06-15 Diamond Power International, Inc. Apparatus for cleaning a smelt spout of a combustion device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557650A (en) * 1948-07-30 1951-06-19 Standard Oil Dev Co Metallurgical process
GB1003026A (en) * 1963-02-21 1965-09-02 Farnsfield Ltd Continuous production of furnace products
GB1130255A (en) * 1965-11-22 1968-10-16 Conzinc Riotinto Ltd Reverberatory smelting of copper concentrates
CA931358A (en) * 1971-02-01 1973-08-07 Noranda Mines Limited Process for continuous smelting and converting of copper concentrates
JPS4920695A (fr) * 1972-06-19 1974-02-23

Also Published As

Publication number Publication date
CA1089902A (fr) 1980-11-18
DE7637637U1 (de) 1984-10-04
NO136256B (fr) 1977-05-02
JPS5282625A (en) 1977-07-11
PH13819A (en) 1980-10-03
DE2654440A1 (de) 1977-06-16
AT351279B (de) 1979-07-10
FI763475A7 (fr) 1977-06-05
ZA766937B (en) 1978-06-28
BR7608093A (pt) 1977-11-22
YU289276A (en) 1982-05-31
US4115108A (en) 1978-09-19
SE7613601L (sv) 1977-06-05
CU20876L (es) 1979-01-16
JPS58163557U (ja) 1983-10-31
FI64647B (fi) 1983-08-31
JPS6014756Y2 (ja) 1985-05-10
BE848939A (fr) 1977-03-16
ATA892076A (de) 1978-12-15
AU2024776A (en) 1978-06-08
NO754091L (no) 1977-05-02
SE420323B (sv) 1981-09-28
NO136256C (no) 1977-08-10
CU34635A (es) 1982-08-24
AU511758B2 (en) 1980-09-04

Similar Documents

Publication Publication Date Title
FI101813B (fi) Menetelmä kuparin sulattamiseksi
PL90987B1 (fr)
FI69871B (fi) Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller
US8016912B2 (en) Process for recovering platinum group metals using reductants
FI66649B (fi) Foerfarande foer framstaellning av blisterkoppar
ES2964992T3 (es) Procedimiento de fundición de cobre mejorado
CN105087956B (zh) 一种硫化铜精矿连续熔炼粗铜的冶炼炉及其熔炼方法
FI101812B (fi) Kuparin sulatukseen tarkoitettu jatkuvatoiminen laitteisto
WO2023151602A1 (fr) Procédé de fusion de cuivre continu et équipement de fusion de cuivre continu pour traiter un concentré d'or complexe
FI64647C (fi) Foerfarande och ugn foer smaeltning av sulfidiska raomaterialier
FI115774B (fi) Pyrometallurginen systeemi ja vähän pölyävä menetelmä sulien kirjometallimateriaalien kylvyn sulattamiseksi ja/tai konvertoimiseksi
CA2008167C (fr) Methode et appareil pour l'obtention d'une matte de nickel de qualite superieure
FI78506C (fi) Foerfarande och anordning foer kontinuerlig pyrometallurgisk behandling av kopparblysten.
FI67572C (fi) Foerfarande foer aotervinning av bly och silver ur bly-silveraoterstoder
ES2913325T3 (es) Procedimiento y dispositivo para el tratamiento de ceniza volante
US4421552A (en) Dead roast-oxide flash reduction process for copper concentrates
FI66200B (fi) Foerfarande foer framstaellning av raobly fraon sulfidkoncentrat
FI67727B (fi) Foerfarande foer att tillverka raokoppar
FI104382B (fi) Laitteisto raakakuparin puhdistamiseksi
CN106086464B (zh) 铅锌矿的冶炼设备
CA1089900A (fr) Fonderie de matte
US4166192A (en) Matte smelting
RU2061771C1 (ru) Способ внутрипечного обеднения шлаков в печи ванюкова
FI71955C (fi) Rostning av kopparanrikningar.
Opic et al. Dead Roasting and Blast-Furnace Smelting of Chalcopyrite Concentrate

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ELKEM A/S