Glass manufacturing – Processes – Repairing or cleaning of apparatus; or batch dust prevention...
Patent
1976-11-08
1978-02-21
Lindsay, Jr., Robert L.
Glass manufacturing
Processes
Repairing or cleaning of apparatus; or batch dust prevention...
65134, 65136, 106 50, 106 54, C03B 516
Patent
active
040749894
ABSTRACT:
A process is described for preparing anhydrous boric acid (ABA)-containing glass batch compositions suitable for the preparation of glass fibers in which the batch, prior to its introduction into the furnace, is pelletized by adding water in sufficient quantities to maintain an adequate balling action and thus provide pellets in a form such that preheating by direct contact with flue gases does not cause deterioration of the pellets.
REFERENCES:
patent: 2334961 (1943-11-01), Schoenlaub
patent: 2366473 (1945-01-01), Bair
patent: 2976162 (1961-03-01), Ekdahl
patent: 3001881 (1961-09-01), Slayter
patent: 3274006 (1966-09-01), McKinnis
patent: 3287095 (1966-11-01), Procter et al.
patent: 3880639 (1975-04-01), Bodner et al.
patent: 3887671 (1975-06-01), Metzger
patent: 3914364 (1975-10-01), Engelleitner et al.
Brzozowski Stanley F.
Cooper Joseph E.
Curley John E.
Lindsay, Jr. Robert L.
McDonald Alan T.
PPG Industries Inc.
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