Phosphorus pentafluoride purification device

The utility model relates to a phosphorus pentafluoride purification device. According to the technical scheme, the middle section of a dehydrofluorination tower is connected to an impurity-containing intermediate product buffer tank through a compressor, the bottom of the dehydrofluorination tower...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SONG LEI, LI GUANGKE, ZHANG MING, WEI LINPU, LIU PEI, YAN ZIZHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
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