CH355261A - Process for melting a material with a high melting point and an electrical resistivity which decreases when its temperature increases, and an oven for its implementation - Google Patents

Process for melting a material with a high melting point and an electrical resistivity which decreases when its temperature increases, and an oven for its implementation

Info

Publication number
CH355261A
CH355261A CH355261DA CH355261A CH 355261 A CH355261 A CH 355261A CH 355261D A CH355261D A CH 355261DA CH 355261 A CH355261 A CH 355261A
Authority
CH
Switzerland
Prior art keywords
oven
decreases
implementation
temperature increases
electrical resistivity
Prior art date
Application number
Other languages
French (fr)
Inventor
Bussy Jacques Le Clerc De
Original Assignee
Pochet & Courval Verreries
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 Pochet & Courval Verreries filed Critical Pochet & Courval Verreries
Publication of CH355261A publication Critical patent/CH355261A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/44—Cooling arrangements for furnace walls
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/0275—Shaft 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Compositions (AREA)
  • Inorganic Insulating Materials (AREA)
  • Glass Melting And Manufacturing (AREA)
CH355261D 1958-05-13 1959-05-08 Process for melting a material with a high melting point and an electrical resistivity which decreases when its temperature increases, and an oven for its implementation CH355261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1166981X 1958-05-13

Publications (1)

Publication Number Publication Date
CH355261A true CH355261A (en) 1961-06-30

Family

ID=9655354

Family Applications (1)

Application Number Title Priority Date Filing Date
CH355261D CH355261A (en) 1958-05-13 1959-05-08 Process for melting a material with a high melting point and an electrical resistivity which decreases when its temperature increases, and an oven for its implementation

Country Status (7)

Country Link
CH (1) CH355261A (en)
DE (1) DE1166981B (en)
ES (1) ES249352A1 (en)
FR (1) FR1206771A (en)
GB (1) GB892182A (en)
LU (1) LU37183A1 (en)
NL (1) NL239140A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266840B (en) * 1965-06-09 1968-04-25 Siemens Ag Shielding housing for an electrical device
US3983309A (en) * 1975-05-16 1976-09-28 Johns-Manville Corporation Primary electrode arrangement for high temperature melting furnace
DE2912505C2 (en) * 1979-03-29 1984-08-30 Proizvodstvennoe ob"edinenie Techenergochimprom, Moskva Glass melting furnace
NZ193699A (en) * 1979-05-23 1984-08-24 Siddons Ind Electric furnace with discharge sleeve extending through side wall
LU82154A1 (en) * 1980-02-11 1981-09-10 Arbed CONTINUOUS AND CONTROLLED MELTING PROCESS OF ESSENTIALLY NON-METALLIC MATERIALS
CN113185090B (en) * 2021-04-16 2022-11-29 浙江荣星新材料科技有限公司 Tail brick assembly for glass melting furnace and installation process thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6902C (en) * 1878-09-22 1879-10-04 G. LEUFFGEN, Fabrikbesitzer, in Berlin, Königgrätzerstrafse 38 I FURNACE FOR MELTING AND CASTING GLASS
DE583381C (en) * 1926-11-18 1933-09-02 Ferdinand Heyd Dr Ing Method and device for cooling metallurgical ovens, casting molds and the like Like. With the help of circulating high pressure water or high pressure steam
FR795397A (en) * 1934-09-26 1936-03-12 Ash melting hearth
FR818472A (en) * 1936-06-03 1937-09-27 Foyers Automatiques Sa Des Forced circulation cooling molten ash combustion chamber
DE1039714B (en) * 1955-11-19 1958-09-25 Schmidt Sche Heissdampf Glass furnace with water-carrying pipes as cooling elements for cooling the furnace chamber and tub walls

Also Published As

Publication number Publication date
DE1166981B (en) 1964-04-02
NL239140A (en)
ES249352A1 (en) 1960-01-01
FR1206771A (en) 1960-02-11
LU37183A1 (en)
GB892182A (en) 1962-03-21

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