Nanostructured PVDF-HFP membranes loaded with catalyst obtained by supercritical CO2 assisted techniques

Chemical Engineering and Processing: Process Intensification

Volumn 50, Issue 7, 2011, Pages 630-636

  Cardea, S ^a   Reverchon, E ^a  

^a UNIVERSITY OF SALERNO   (Italy)

Author keywords

Catalyst loaded membranes; Palladium; PVDF HFP; Supercritical CO2

Indexed keywords

ASYMMETRIC STRUCTURES; CATALYST CONCENTRATION; CATALYST DISTRIBUTION; CATALYST-LOADED MEMBRANES; CATALYTIC MEMBRANE; CELL SIZE; CONVENTIONAL REACTORS; GEL DRYING; HIGH POROSITY; HOMOGENEOUS DISTRIBUTION; HOMOGENEOUS NETWORK; MEMBRANES MORPHOLOGY; NANO-POROUS; NANO-STRUCTURED; NANOPOROUS MEMBRANE; PALLADIUM NANOPARTICLES; PHASE INVERSION; POLY(VINYLIDENE FLUORIDE-CO-HEXAFLUOROPROPYLENE); POLYMER CONCENTRATIONS; POLYMERIC CATALYTIC MEMBRANE REACTORS; POTENTIAL APPLICATIONS; PROCESS CONDITION; PROCESS PARAMETERS; PVDF-HFP; SUPER-CRITICAL; SUPERCRITICAL CO; SUPERCRITICAL PHASE; UNIFORM DISTRIBUTION;

ATMOSPHERIC COMPOSITION; BIOREACTORS; CARBON DIOXIDE; CATALYSTS; GELS; NANOPARTICLES; POLYMERS; PRESSURE EFFECTS;

MEMBRANES;

EID: 79960344954     PISSN: 02552701     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cep.2011.03.006     Document Type: Article

References (21)

1. Gao H., Xu Y., Liao S., Liu R., Liu J., Li D., Yu D., Zhao Y., Fan Y. Catalytic polymeric hollow-fiber reactors for the selective hydrogenation of conjugated dienes. J. Membr. Sci. 1995, 106:213.
2. Liu C., Xu Y., Liao S., Yu D. Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene. Appl. Catal. A: Gen. 1998, 172:23.
3. Choi J.S., Song I.K., Lee W.Y. Simulation and experimental study on the polymer membrane reactors for the vapor-phase MTBE (methyl tert-butyl ether) decomposition. Catal. Today 2001, 67:237.
4. Parton R.F., Vankelecom I.F.J., Tas D., Janssen B.M., Knops-Gerrits P.P., Jacobs P.A. Membrane occluded catalysts: a higher order mimic with improved performance. J. Mol. Catal. A: Chem. 1996, 113:283.
5. Ke J.H., Kumar A.S., Sue J.W., Venkatesan S., Zen J.M. Catalysis and characterization of a rugged lead ruthenate pyrochlore membrane catalyst. J. Mol. Catal. A: Chem. 2005, 233:111.
6. Castanheiro J.E., Fonseca I.M., Ramos A.M., Oliveira R., Vital J. Hydration of α-pinene over molybdophosphoric acid immobilized in hydrophobically modified PVA membranes. Catal. Today 2005, 104:296.
7. Stankiewicz A. Reactive separations for process intensification: an industrial perspective. Chem. Eng. Process. 2003, 42:137.
8. Bottino A., Capannelli G., Comite A., Di Felice R. Polymeric and ceramic membranes in three-phase catalytic membrane reactors for the hydrogenation of methylenecyclohexane. Desalination 2002, 144:411.
9. Bonchio M., Carraro M., Scorrano G., Fontananova E., Drioli E. Heterogeneous photooxidation of alcohols in water by photocatalytic membranes incorporating decatungstate. Adv. Synth. Catal. 2003, 345:1119.
10. Kesting R.E. Polymeric Separation Membranes 1993, Wiley-Interscience, New York.
11. Shultz J., Peinemann K.V. Membranes for separation of higher hydrocarbons from methane. J. Membr. Sci. 1996, 110:37.
12. Fritch D., Peinemann K.V. Catalysis with homogeneous membranes loaded with nanoscale metallic clusters and their preparation. Catal. Today 1995, 25:277.
13. Reverchon E., Cardea S. Formation of cellulose acetate membranes using a supercritical fluid assisted process. J. Membr. Sci. 2004, 240:187.
14. Cardea S., Gugliuzza A., Schiavo Rappo E., Aceto M., Drioli E., Reverchon E. Generation of PEEK-WC membranes by supercritical fluids. Desalination 2006, 200:58.
15. 2 processing. J. Appl. Polym. Sci. 2007, 104:3151.
16. 2 processing: elucidation of formation mechanism. Ind. Eng. Chem. Res. 2006, 45:8939.
17. Cardea S., Gugliuzza A., Sessa M., Aceto M.C., Drioli E., Reverchon E. Supercritical gel drying: a powerful tool for tailoring symmetric porous PVDF-HFP membranes. Appl. Mater. Interfaces 2009, 1:171.
18. 2 phase inversion process. J. Membr. Sci. 2006, 273:97.
19. Reverchon E., Cardea S., Sessa M. Supercritical phase inversion to form drug loaded PVDF-HFP membranes. Ind. Eng. Chem. Res. 2010, 49:2783.
20. Polhler H., Kiran E. Volumetric properties of carbon dioxide+acetone at high pressures. J. Chem. Eng. Data 1997, 42:379.
21. Polhler H., Kiran E. Volumetric properties of carbon dioxide+ethanol at high pressures. J. Chem. Eng. Data 1997, 42:384.