Sur la séparation du fluor par distillation d'après Willard et Winter
An automatically controlled constant‐temperature still for the Willard‐Winter 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 perch...
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| Veröffentlicht in: | Helvetica chimica acta 1954, Vol.37 (3), p.874-878 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | An automatically controlled constant‐temperature still for the Willard‐Winter 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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| ISSN: | 0018-019X 1522-2675 |
| DOI: | 10.1002/hlca.19540370328 |