Bench-scale application of supercritical fluid extraction for the removal of phenol from aqueous solution

Boukouvalas, C; Louli, V; Magoulas, K

dc.contributor.author	Boukouvalas, C	en
dc.contributor.author	Louli, V	en
dc.contributor.author	Magoulas, K	en
dc.date.accessioned	2014-03-01T01:16:11Z
dc.date.available	2014-03-01T01:16:11Z
dc.date.issued	2001	en
dc.identifier.issn	0149-6395	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/13968
dc.subject	Co-solvent	en
dc.subject	EoS/GE model	en
dc.subject	Flow rate	en
dc.subject	Overall volumetric mass transfer coefficients	en
dc.subject	Pressure	en
dc.subject	Supercritical fluid extraction	en
dc.subject.classification	Chemistry, Multidisciplinary	en
dc.subject.classification	Engineering, Chemical	en
dc.subject.other	Equations of state of liquids	en
dc.subject.other	Extraction	en
dc.subject.other	Flow patterns	en
dc.subject.other	Gibbs free energy	en
dc.subject.other	Phenols	en
dc.subject.other	Pressure effects	en
dc.subject.other	Solutions	en
dc.subject.other	Thermodynamic models	en
dc.subject.other	Supercritical fluids	en
dc.subject.other	phenol	en
dc.subject.other	aqueous solution	en
dc.subject.other	liquid-liquid extraction	en
dc.subject.other	phenol	en
dc.subject.other	pollutant removal	en
dc.subject.other	supercritical fluid	en
dc.subject.other	aqueous solution	en
dc.subject.other	article	en
dc.subject.other	chemical analysis	en
dc.subject.other	correlation function	en
dc.subject.other	flow rate	en
dc.subject.other	mathematical analysis	en
dc.subject.other	pollutant	en
dc.subject.other	pollution control	en
dc.subject.other	pressure	en
dc.subject.other	supercritical fluid extraction	en
dc.subject.other	thermodynamics	en
dc.subject.other	volumetry	en
dc.title	Bench-scale application of supercritical fluid extraction for the removal of phenol from aqueous solution	en
heal.type	journalArticle	en
heal.identifier.primary	10.1081/SS-100105918	en
heal.identifier.secondary	http://dx.doi.org/10.1081/SS-100105918	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	The supercritical fluid extraction of phenol, a common pollutant, from aqueous solutions is performed in a bench-scale extraction apparatus through the use of supercritical CO2 at 150 bar and 45 degreesC. The obtained results are satisfactory, and the influence of pressure and flow rate of supercritical CO2, as well as the co-solvent effect, are examined. Finally, the LCVM (Linear Combination of Vidal and Michelsen) mixing rules model, an EoS/G(E) (Equation of State/Gibbs free energy) one, thermodynamic model with new interaction parameters, combined with a simple mathematical one, is used successfully for the correlation of the experimental results by adjusting the overall volumetric mass transfer coefficients of the process.	en
heal.publisher	MARCEL DEKKER INC	en
heal.journalName	Separation Science and Technology	en
dc.identifier.doi	10.1081/SS-100105918	en
dc.identifier.isi	ISI:000171018800010	en
dc.identifier.volume	36	en
dc.identifier.issue	10	en
dc.identifier.spage	2279	en
dc.identifier.epage	2291	en