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|1. (WO2018089387) HIGH TEMPERATURE GLASS MELTING VESSEL|
|Inventors:||DE ANGELIS, Gilbert
DELAMIELLEURE, Megan Aurora
|Title:||HIGH TEMPERATURE GLASS MELTING VESSEL|
A glass melt delivery system vessel has at least one sidewall and floor made of a refractory material, such as zirconia, and at least one electrode extending through the refractory material. The at least one electrode is configured to heat a glass melt in contact with the refractory material at an average temperature of at least about 1600C° without exceeding a breakdown condition of the refractory material in contact with the glass melt.