Purification of perchloroethylene

A process for the separation of perchloroethylene from a composition containing also trichloroethylene and symmetrical tetrachloro ethane comprises subjecting the composition to a first distillation, rejecting the major portion of the trichloroethylene as the low boiling fraction and collecting the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PALUMBO RICHARD RALPH, SHELTON ROBERT DUKE
Format: Patent
Sprache:eng
Schlagworte:
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