Metallurgical apparatus – Means for treating ores or for extracting metals – By means applying heat to work – e.g. – furnace
Patent
1991-12-17
1993-04-13
Kastler, Scott
Metallurgical apparatus
Means for treating ores or for extracting metals
By means applying heat to work, e.g., furnace
266249, 432 15, C22B 110
Patent
active
052020800
ABSTRACT:
An apparatus is disclosed for heat treating a granular material. The apparatus includes a retort having a volume sized to receive a bed of fluidizing particles at a predetermined elevation within the volume and a plurality of electrically powered infrared radiation sources. The sources are submerged within the bed. The apparatus includes a deflector plate for deflecting granular material from an upper elevation of said bed to close proximity to said radiation sources.
REFERENCES:
patent: 4563151 (1986-01-01), Vogel
Copy of page from Aug. 1991 issue of Modern Casting showing advertisement of Dependable Foundry Equipment Co., Inc.
Bannick David E.
Nelson James S.
BGK Finishing Systems, Inc.
Kastler Scott
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