FR994796A - Perfectionnement aux fours de fusion de matières telles que le verre - Google Patents

Perfectionnement aux fours de fusion de matières telles que le verre

Info

Publication number
FR994796A
FR994796A FR994796DA FR994796A FR 994796 A FR994796 A FR 994796A FR 994796D A FR994796D A FR 994796DA FR 994796 A FR994796 A FR 994796A
Authority
FR
France
Prior art keywords
furnaces
improvement
glass
melting materials
melting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR994796A publication Critical patent/FR994796A/fr
Expired legal-status Critical Current

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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1677—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches by use of electrochemically protection means, e.g. passivation of electrodes
    • 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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1672—Use of materials therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
FR994796D 1945-01-29 1945-01-29 Perfectionnement aux fours de fusion de matières telles que le verre Expired FR994796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994796T 1945-01-29

Publications (1)

Publication Number Publication Date
FR994796A true FR994796A (fr) 1951-11-22

Family

ID=9556651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994796D Expired FR994796A (fr) 1945-01-29 1945-01-29 Perfectionnement aux fours de fusion de matières telles que le verre

Country Status (2)

Country Link
FR (1) FR994796A (fr)
NL (1) NL69681C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517885A1 (de) * 1974-05-06 1975-11-27 Statni Vyzkumny Ustav Sklarsky Verfahren zum schutz von mit wechselstrom betriebenen metallheizelektroden fuer schmelzoefen mittels gleichstrom und anordnung zum durchfuehren dieses verfahrens
EP1101740A1 (fr) * 1999-11-20 2001-05-23 Schott Glas Procédé d'amélioration de la qualité du verre
WO2016094336A3 (fr) * 2014-12-11 2016-09-15 Corning Incorporated Procédé de traitement d'un corps céramique

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517885A1 (de) * 1974-05-06 1975-11-27 Statni Vyzkumny Ustav Sklarsky Verfahren zum schutz von mit wechselstrom betriebenen metallheizelektroden fuer schmelzoefen mittels gleichstrom und anordnung zum durchfuehren dieses verfahrens
EP1101740A1 (fr) * 1999-11-20 2001-05-23 Schott Glas Procédé d'amélioration de la qualité du verre
US6629437B1 (en) 1999-11-20 2003-10-07 Schott Glas Method of improving the quality of glass
WO2016094336A3 (fr) * 2014-12-11 2016-09-15 Corning Incorporated Procédé de traitement d'un corps céramique
CN107250064A (zh) * 2014-12-11 2017-10-13 康宁股份有限公司 处理陶瓷体的方法
US10604451B2 (en) 2014-12-11 2020-03-31 Corning Incorporated Method of treating a ceramic body

Also Published As

Publication number Publication date
NL69681C (nl) 1952-03-15

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