Criticality-related fundamental bases for new generations of gas-liquid, liquid-liquid, and liquid (LE) extraction technologies.
Journal
The European physical journal. E, Soft matter
ISSN: 1292-895X
Titre abrégé: Eur Phys J E Soft Matter
Pays: France
ID NLM: 101126530
Informations de publication
Date de publication:
10 Aug 2022
10 Aug 2022
Historique:
received:
20
05
2022
accepted:
13
07
2022
entrez:
10
8
2022
pubmed:
11
8
2022
medline:
13
8
2022
Statut:
epublish
Résumé
The report presents experimental results, which can be considered as the reference for innovative generations of supercritical fluids (SCF), liquid-liquid (LL), and liquid (L) extraction technologies. They are related to implementations of Critical Phenomena Physics, for such applications not considered so far. For the gas-liquid critical point, the shift SuperCritical Fluids (SCF) ⇒ SubCritical Fluids, due to the additional exogenic impact of ultrasounds, is indicated. For LL technology, the possibility of increasing process effectiveness when operating near the critical consolute under pressure is indicated. Finally, the discovery of long-range precritical-type changes of dielectric constant in linseed oil, standing even 50 K above the melting temperature, is presented. It suggests that extraction processes linking 'SCF' and 'L' technologies features and exploring the natural carrier, such as linseed oil, are possible. The report recalls the fundamental base for extraction processes via Kirkwood and Noyes-Whitney relations and presents their implementations to 'critical conditions,' including pressure.
Identifiants
pubmed: 35947227
doi: 10.1140/epje/s10189-022-00218-x
pii: 10.1140/epje/s10189-022-00218-x
pmc: PMC9365757
doi:
Substances chimiques
Linseed Oil
8001-26-1
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
67Subventions
Organisme : Narodowe Centrum Nauki
ID : UMO-2017/25/B/ ST3/02458
Informations de copyright
© 2022. The Author(s).
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