Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including specific material of construction
Patent
1991-08-16
1993-07-20
Kunemund, Robert
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including specific material of construction
422106, 156601, 1566171, 1566261, 156DIG88, C30B 1502
Patent
active
052290824
ABSTRACT:
A melt replenishment system for dendritic web growth having a pellet feed arrangement, which distributes equal amounts of feed material to a pair of feed tubes in communication with opposite ends of a crucible to maintain a melt pool at a constant level and a cover gas system, which keeps the feed tubes flowing and helps maintain thermal consistency within the melt.
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Duncan "Automatic Control of Silicon Melt Level", NASA Technical Briefs, (Spring 1981) p. 94.
Hall George V. B.
McCormick Lynd R.
McHugh James P.
Przywarty Frank L.
Ravas Richard J.
Kunemund Robert
Valentine J. C.
Westinghouse Electric Corp.
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