Method of continuously preparing molten glass utilizing waste gl

Details Method of continuously preparing molten glass utilizing waste gl Method of continuously preparing molten glass utilizing waste gl

1979-08-07

1981-02-24

Kellogg, Arthur D.

Glass manufacturing

Processes

With glass reclaiming, repairing or crack run interruption

65 18, 65 27, 65134, C03B 516

Patent

active

042525519

ABSTRACT:
A method of preparing molten glass in a melting tank of the continuous type by utilizing, as part of the ingredients, waste glass which may be either pulverized cullet of chopped glass fiber and may comprise an organic substance detrimental to the color or other properties of the molten glass. The waste glass and other raw materials are fed to molten glass in the tank continuously but separately such that the waste glass is remelted without contacting the unmelted raw materials and that remelting of the waste glass is preceded by burning of any organic substance possibly adhered to the waste glass fed to the tank and dissipation of the resultant combustion gas.

REFERENCES:
patent: 4054434 (1977-10-01), Thomas et al.
patent: 4145202 (1979-03-01), Grodin et al.

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