Glass manufacturing – Processes – Repairing or cleaning of apparatus; or batch dust prevention...
Patent
1982-03-29
1983-10-18
Kellogg, Arthur D.
Glass manufacturing
Processes
Repairing or cleaning of apparatus; or batch dust prevention...
65 28, 65 62, 65134, 65335, 165111, 209 11, 209 47, 209129, C03B 100
Patent
active
044103476
ABSTRACT:
In a glass melting operation, cullet is employed as a particulate emissions collector. Cullet of a selected size is contacted with exhaust gases in a gas/solid contact vessel wherein particulates are deposited onto the cullet. Double screening of cullet is employed to avoid introducing cullet dust to the gas stream. Electrostatic means may be employed to enhance particulate collection in the bed of cullet.
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Kellogg Arthur D.
Millman Dennis G.
PPG Industries Inc.
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