OA07854A - Procédé et dispositif pour charger du laitier liquide dans un four de fusion fermé. - Google Patents

Procédé et dispositif pour charger du laitier liquide dans un four de fusion fermé.

Info

Publication number
OA07854A
OA07854A OA58431A OA58431A OA07854A OA 07854 A OA07854 A OA 07854A OA 58431 A OA58431 A OA 58431A OA 58431 A OA58431 A OA 58431A OA 07854 A OA07854 A OA 07854A
Authority
OA
OAPI
Prior art keywords
melting furnace
liquid slag
charging liquid
closed melting
closed
Prior art date
Application number
OA58431A
Other languages
English (en)
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 OA07854A publication Critical patent/OA07854A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/106—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents the refining being obtained by intimately mixing the molten metal with a molten salt or slag
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Telephone Function (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
OA58431A 1983-11-04 1984-11-02 Procédé et dispositif pour charger du laitier liquide dans un four de fusion fermé. OA07854A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO834023A NO153318C (no) 1983-11-04 1983-11-04 Fremgangsmaate og anordning for tilfoersel av flytende slagg til en lukket smelteovn.

Publications (1)

Publication Number Publication Date
OA07854A true OA07854A (fr) 1986-11-20

Family

ID=19887336

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58431A OA07854A (fr) 1983-11-04 1984-11-02 Procédé et dispositif pour charger du laitier liquide dans un four de fusion fermé.

Country Status (6)

Country Link
US (2) US4593886A (fr)
NO (1) NO153318C (fr)
OA (1) OA07854A (fr)
SE (1) SE457113B (fr)
ZA (1) ZA848002B (fr)
ZM (1) ZM4384A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111814296B (zh) * 2020-04-27 2023-03-28 中南大学 一种沸腾焙烧炉埋管外壁温度/换热量计算方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT234739B (de) * 1960-04-14 1964-07-27 Voest Ag Verfahren zur Durchführung metallurgischer Prozesse in Herdöfen
CH445034A (de) * 1966-10-18 1967-10-15 Metacon Ag Ausgussvorrichtung
DE1926290A1 (de) * 1969-05-22 1970-11-26 Kocks Gmbh Friedrich Behaelter od.dgl. mit Deckel zur Beheizung und Behandlung von Metallschmelzen unter Vakuum

Also Published As

Publication number Publication date
NO153318C (no) 1986-02-19
NO153318B (no) 1985-11-11
US4696457A (en) 1987-09-29
ZA848002B (en) 1986-05-28
ZM4384A1 (en) 1985-02-21
NO834023L (no) 1985-05-06
US4593886A (en) 1986-06-10
SE8405425D0 (sv) 1984-10-30
SE457113B (sv) 1988-11-28
SE8405425L (sv) 1985-05-05

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