Zone melting of organic compounds

Zone melting of organic compounds

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Beynon aamp; Saunders (1960) have reported an apparatus in which a central screw is rotated by a Velodyne motor through a 500 : 1 gear box. The screw drive moves a platform which runs up and down guides and may carry up to six separate heaters. ... A small drawing of the mechanism and a wiring diagram are given in Beynon aamp; Saundersa#39; paper. ... R. Schildknecht (1957) has described the use of a circular boat slowly turned continuously past four stationary heaters and coolers.

Title:Zone melting of organic compounds
Author:Ernest Frederick George Herington
Publisher: - 1963-01-01


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