Supplementary circulating device of high -purity hexafluoroethane purification in -process

The utility model discloses a supplementary circulating device of high -purity hexafluoroethane purification in -process, it includes the rectifying column, a first cooler, the purification system, vaporizer and buffer gear, the rectifying column upper end is equipped with the rectifying column inle...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIN XIANGHUA, JIN XIAOXIAN, TANG LU, SUN MENG, CHEN QIFENG, XIA ZHIYUAN, ZONG LIDONG, CAO WENQUAN, ZHOU TING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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