Process for fining oxide melts

Details Process for fining oxide melts Process for fining oxide melts

1993-03-08

1996-04-23

Hoffmann, John M.

Glass manufacturing

Processes

Fining or homogenizing molten glass

651349, C03B 5225

Patent

active

055099513

ABSTRACT:
In a process for fining oxide melts, comprising fining an oxide melt with gas generated electrochemically in situ in the oxide melt, oxygen is generated in situ electrolytically as the fining gas. Alternating, as well as direct, voltage may be employed.

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G. B. Rothenberg, Glass Technology: Recent Developments, Noyes Data Corporation: Park Ridge, New Jersey, 1976, pp. 11-15.
Baucke et al., "Measurement of Standard Seebeck Coefficients in Non-Isothermal Glass Melts by Means or ZrO.sub.2 Electrodes," Journal of Non-Crystalline Solids 84 (1986) 174-182.
Jebsen-Marwedel et al. (ed.), Glastechnische Fabrikation, Springer-Verlag: Berlin, 1980, pp. 295-239.

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