Heating glassmaking materials with radiative heat transfer

Glass manufacturing – Processes – Fining or homogenizing molten glass

Reexamination Certificate

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Details

C065S134100, C065S136100

Reexamination Certificate

active

08051680

ABSTRACT:
Heat in a stream of combustion products obtained from a glassmelting furnace heated by oxy-fuel combustion is passed to incoming glassmaking materials in a heat exchanger without requiring reduction of the temperature of the stream yet without causing softening of the glassmaking material.

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