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Sur la séparation du fluor par distillation d'après Willard et Winter

✍ Scribed by G. Brunisholz; J. Michod


Publisher
John Wiley and Sons
Year
1954
Tongue
German
Weight
292 KB
Volume
37
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

An automatically controlled constant‐temperature still for the WillardWinter separation of fluorine is described. The troublesome double distillation procedure commonly used in the presence of phosphate, aluminium and iron is avoided. The distillation is carried out with phosphoric instead of perchloric acid.


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