ZA766937B - Method and furnace for smelting of sulphidic raw materials - Google Patents

Method and furnace for smelting of sulphidic raw materials

Info

Publication number
ZA766937B
ZA766937B ZA00766937A ZA766937A ZA766937B ZA 766937 B ZA766937 B ZA 766937B ZA 00766937 A ZA00766937 A ZA 00766937A ZA 766937 A ZA766937 A ZA 766937A ZA 766937 B ZA766937 B ZA 766937B
Authority
ZA
South Africa
Prior art keywords
smelting
furnace
raw materials
sulphidic raw
sulphidic
Prior art date
Application number
ZA00766937A
Other languages
English (en)
Inventor
B Ydstie
Original Assignee
Elkem Spigerverket 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 Spigerverket As filed Critical Elkem Spigerverket As
Publication of ZA766937B publication Critical patent/ZA766937B/xx

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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Compositions (AREA)
ZA00766937A 1975-12-04 1976-11-19 Method and furnace for smelting of sulphidic raw materials ZA766937B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA766937B true ZA766937B (en) 1978-06-28

Family

ID=19882588

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00766937A ZA766937B (en) 1975-12-04 1976-11-19 Method and furnace for smelting of sulphidic raw materials

Country Status (15)

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

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 (de) * 1972-06-19 1974-02-23

Also Published As

Publication number Publication date
AT351279B (de) 1979-07-10
DE7637637U1 (de) 1984-10-04
CU34635A (es) 1982-08-24
SE7613601L (sv) 1977-06-05
AU511758B2 (en) 1980-09-04
YU289276A (en) 1982-05-31
FI763475A7 (de) 1977-06-05
NO136256B (de) 1977-05-02
CA1089902A (en) 1980-11-18
US4115108A (en) 1978-09-19
CU20876L (es) 1979-01-16
FI64647B (fi) 1983-08-31
ATA892076A (de) 1978-12-15
BE848939A (fr) 1977-03-16
AU2024776A (en) 1978-06-08
FI64647C (fi) 1983-12-12
NO136256C (no) 1977-08-10
NO754091L (no) 1977-05-02
BR7608093A (pt) 1977-11-22
PH13819A (en) 1980-10-03
JPS6014756Y2 (ja) 1985-05-10
JPS5282625A (en) 1977-07-11
JPS58163557U (ja) 1983-10-31
DE2654440A1 (de) 1977-06-16
SE420323B (sv) 1981-09-28

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