Method of manufacturing glass

Details Method of manufacturing glass Method of manufacturing glass

1984-11-28

1986-06-10

Lindsay, Robert

Glass manufacturing

Processes

Fining or homogenizing molten glass

65136, 65337, 65339, 65342, 65347, C03B 522

Patent

active

045940894

ABSTRACT:
A method for manufacturing glass by melting a batch of raw material in a melting chamber of a continuous glass-melting tank furnace, permitting the glass to flow through a rising passageway and a sill provided by the furnace to a separate refining chamber in the furnace, the atmospheres in the melting and refining chambers being isolated, and heating the glass at the upstream end of the refining chamber to a higher temperature than that of the glass over the sill so that the glass leaving the sill plunges into the refining chamber and is precluded from forming a return current to the melting chamber.

REFERENCES:
patent: 3499743 (1970-03-01), Fanica et al.

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