Effective recovery of perfluoropolyether surfactants from PVDF and PTFE by supercritical carbon dioxide extraction

Journal of Supercritical Fluids

Volumn 39, Issue 3, 2007, Pages 347-353

  Scialdone, Onofrio ^a   Galia, Alessandro ^a   Raimondi, Sandro ^a   Filardo, Giuseppe ^a  

^a UNIVERSITY OF PALERMO   (Italy)

Author keywords

Perfluoropolyethers; PTFE; PVDF; Supercritical carbon dioxide; Supercritical extraction; Surfactants

Indexed keywords

CARBON DIOXIDE; CHEMICAL ANALYSIS; FLUORINE CONTAINING POLYMERS; HIGH PRESSURE EFFECTS; SUPERCRITICAL FLUIDS; THERMAL EFFECTS;

PERFLUOROPOLYETHERS; POLY(TETRAFLUOROETHYLENE) (PTFE); POLY(VINYLIDENEFLUORIDE) (PVDF); SUPERCRITICAL CARBON DIOXIDE;

SURFACE ACTIVE AGENTS;

EID: 33750683675     PISSN: 08968446     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.supflu.2006.03.012     Document Type: Article

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