BE804640A - Procede pour la formation de verre phosphate - Google Patents

Procede pour la formation de verre phosphate

Info

Publication number
BE804640A
BE804640A BE135470A BE135470A BE804640A BE 804640 A BE804640 A BE 804640A BE 135470 A BE135470 A BE 135470A BE 135470 A BE135470 A BE 135470A BE 804640 A BE804640 A BE 804640A
Authority
BE
Belgium
Prior art keywords
phosphate glass
forming phosphate
forming
glass
phosphate
Prior art date
Application number
BE135470A
Other languages
English (en)
Inventor
G Krug
H Lahr
H Vornhusen
Original Assignee
Gelsenberg Ag
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 Gelsenberg Ag filed Critical Gelsenberg Ag
Publication of BE804640A publication Critical patent/BE804640A/fr

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
    • C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
    • 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
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0336—Shaft furnaces
    • 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
    • C03B5/06—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot furnaces
    • C03B5/08—Glass-melting pots
    • 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
    • C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft furnaces
    • 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
    • C03B5/28—Siphons
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/42—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit the interaction circuit being a helix or a helix-derived slow-wave structure
BE135470A 1972-09-14 1973-09-10 Procede pour la formation de verre phosphate BE804640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722245149 DE2245149C3 (de) 1972-09-14 1972-09-14 Verfahren zur Bildung von Phosphatglas

Publications (1)

Publication Number Publication Date
BE804640A true BE804640A (fr) 1974-01-02

Family

ID=5856360

Family Applications (1)

Application Number Title Priority Date Filing Date
BE135470A BE804640A (fr) 1972-09-14 1973-09-10 Procede pour la formation de verre phosphate

Country Status (6)

Country Link
BE (1) BE804640A (fr)
DE (1) DE2245149C3 (fr)
FR (1) FR2200212B1 (fr)
GB (1) GB1421219A (fr)
IT (1) IT1008035B (fr)
NL (2) NL176659C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453404C2 (de) * 1974-11-11 1985-04-04 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Verfahren und Vorrichtung zur Verfestigung von radioaktiven Abfallstoffen
LU73279A1 (fr) * 1975-08-29 1977-04-20
DE2657265C2 (de) * 1976-12-17 1984-09-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verfestigung von aus der Wiederaufarbeitung von Kernbrenn- und/oder Brutstoffen stammenden radioaktiven Abfallflüssigkeiten in einer Matrix aus Borsilikatglas
US4351749A (en) * 1978-11-18 1982-09-28 Vitrex Corporation Molecular glasses for nuclear waste encapsulation
DE3238962C2 (de) * 1982-10-21 1985-01-17 Nukem Gmbh, 6450 Hanau Verfahren zur Verfestigung wässriger, alkalinitrathaltiger radioaktiver Abfallösungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636051A (fr) *
US1963910A (en) * 1930-08-05 1934-06-19 Ferro Enamel Corp Method of making vitreous materials
DE2125915C3 (de) * 1970-05-26 1980-06-12 Comitato Nazionale Per L'energia Nucleare - Cnen, Rom Verfahren zur Denitrierung und Verfestigung von salpetersauren Kernspaltprodukten unter Bildung eines Phosphatglases

Also Published As

Publication number Publication date
NL7312602A (fr) 1974-03-18
NL176659B (nl)
FR2200212B1 (fr) 1978-02-17
IT1008035B (it) 1976-11-10
DE2245149A1 (de) 1974-03-28
FR2200212A1 (fr) 1974-04-19
DE2245149C3 (de) 1981-04-09
NL176659C (nl) 1985-05-17
GB1421219A (en) 1976-01-14
DE2245149B2 (de) 1980-08-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KERNFORSCH. JULICH G.M.B.H.

Effective date: 19860930