Method of preparing a hollow membrane for mass transfer between a liquid phase and a gaseous phase

A method for preparing a hollow membrane for mass transfer between a liquid phase and a gaseous phase, comprising: preparing a polymeric paste obtained by mixing from 13 to 39% of a polymer belonging to the class of polysulphones with a polar aprotic solvent. The blend is extruded from an annular op...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PALUMBO, GIUSEPPE, FECONDINI, LUCIANO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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