Method for decreasing bubble lifetime on a glass melt surface

A method of reducing bubble lifetime on the free surface of a volume of molten glass contained within or flowing through a vessel including a free volume above the free surface, thereby minimizing re-entrainment of the bubbles back into the volume of molten glass and reducing the occurrence of blist...

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Bibliographische Detailangaben
Hauptverfasser:	LARONZE, PIERRE, DELAMIELLEURE, MEGAN AURORA, DORFELD, WILLIAM GURNEY, RYU, SANG-RYOUN, CHOI, SOON-YONG, ADKINS, LAURA ROSE VANCOTT
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
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Beschreibung
Zusammenfassung:	A method of reducing bubble lifetime on the free surface of a volume of molten glass contained within or flowing through a vessel including a free volume above the free surface, thereby minimizing re-entrainment of the bubbles back into the volume of molten glass and reducing the occurrence of blisters in finished glass products.