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Study of solid-liquid extractions in a batch equipment

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dc.contributor.author Escobedo F.A. es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 1998
dc.description The author is grateful to Prof. F. Miranda (UNSA) and Prof. R. Gilbert (UNL) for helpful discussions, and to the reviewers of this manuscript for valuable comments. Partial financial support of CONCYTEC is gratefully acknowledged. Preliminary experimental work was performed in the laboratories of the Chemical Engineering Department of the Universidad Nacional de San Agustin (Peru).
dc.description.abstract A batch pilot-scale apparatus is described for the study of processes for obtaining phyto-extracts using solvents. The distinctive feature of the equipment is that it provides the efficiency of a multi-stage counter-current extraction, yet uses only a single batch extractor (as opposed to a battery of extractors). This is achieved by using an auxiliary tank in which intermediate extracts are saved and recirculated in a pre-established order. Careful design of the mechanisms for the circulation of liquid from such tanks has resulted in an apparatus that is compact and has simple, flexible operation. A prototype of this apparatus was constructed for the study of the direct extraction of oil from sunflower seeds using hexane A simple model that describes the operation of the equipment is presented and applied to our experimental work with oilseeds.
dc.description.sponsorship Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - Concytec
dc.identifier.doi https://doi.org/10.1080/00986449808912694
dc.identifier.scopus 2-s2.0-11644294235
dc.identifier.uri https://hdl.handle.net/20.500.12390/906
dc.language.iso eng
dc.publisher Taylor and Francis Ltd.
dc.relation.ispartof Chemical Engineering Communications
dc.rights info:eu-repo/semantics/openAccess
dc.subject sunflower oilseed
dc.subject Counter-current es_PE
dc.subject pilot-scale es_PE
dc.subject phyto-extracts es_PE
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#1.04.00
dc.title Study of solid-liquid extractions in a batch equipment
dc.type info:eu-repo/semantics/article
dspace.entity.type Publication
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