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Selection of suitable model for different matrices of raw materials used in supercritical fluid extraction process
Priyanka,Shabina Khanam +1 more
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In this article, a mathematical modeling of supercritical fluid extraction (SFE) process is carried out using mass transfer resistances, which is a sustainable green process for the extraction.Abstract:
Supercritical fluid extraction (SFE) process is the sustainable green process for the extraction. Mathematical modeling of SFE process is carried out using mass transfer resistances, which ...read more
Citations
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Selection of suitable model for the supercritical fluid extraction of carrot seed oil: A parametric study
Priyanka,Shabina Khanam +1 more
TL;DR: In this article, different mathematical models were selected from literature and solved using COMSOL Multiphysics software. And the authors investigated suitable model for supercritical fluid extraction of carrot seed oil.
Journal ArticleDOI
Mathematical Model for the Removal of Essential Oil Constituents during Steam Distillation Extraction
Sharad Maharaj,David McGaw +1 more
TL;DR: In this paper, a mathematical model for steam distillation extraction of air-dried Ocimum basilicum (basil) leaves has been developed and tested using a small-scale pilot plant.
Journal ArticleDOI
Supercritical CO2 extraction of carrot seed oil: screening, optimization and economic analysis
Priyanka,Priyanka,Shabina Khanam +2 more
TL;DR: In this article, a central composite design was employed on reduced parameters with operating ranges: 20-40MPa (pressure), 50-70°C (temperature), 5-15g/min (solvent flow rate) and 0-10% (co-solvent).
Journal ArticleDOI
Supercritical fluid extraction of turmeric root oil using CO2: Experimental analysis and process modelling
TL;DR: In this article , a supercritical fluid extraction (SFE) of essential oil from turmeric root waste is studied. And the most optimized conditions for maximum oil yield OY are found through ANN since ANN can predict OY values for conditions for which experimental results do not exist.
References
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Journal ArticleDOI
Supercritical fluid extraction and fractionation of essential oils and related products
TL;DR: A comprehensive overview of the analytical, processing and modeling aspects of supercritical CO2 extraction of essential oils has never been attempted as discussed by the authors, partly due to the difficulties involved in isolating essential oils from the other products which supercritical carbon dioxide can dissolve.
Journal ArticleDOI
Rate of the vegetable oil extraction with supercritical CO2—I. Modelling of extraction curves
TL;DR: In this article, a model based on the assumption of plug flow of supercritical solvent through a fixed bed of milled material was developed for both extraction periods and a new model with analytical solution was developed on the basis of these models.
Journal ArticleDOI
Extraction of Peppermint Oil by Supercritical Carbon Dioxide
TL;DR: In this paper, the extraction of essential oil from peppermint leaves with supercritical carbon dioxide was studied in a semibatch-flow extraction apparatus, and the extraction rates of the major components, l-menthol and menthone, were measured at various conditions: 313-353 K, 8.83-19.6 MPa.
Journal ArticleDOI
Modeling of supercritical fluid extraction from herbaceous matrices
TL;DR: In this paper, experimental results of supercritical fluid extraction from various herbaceous matrices are presented. But the results of these results are based on the description of the mass transfer from a single spherical particle and the simultaneous extraction of two pseudocompounds.
Journal ArticleDOI
Review of kinetic models for supercritical fluid extraction
TL;DR: In this paper, the authors review the most significant and physically sound models published in the literature for countercurrent liquid-supercritical fluid extraction and SFE of solid matrices, such as the linear driving force, shrinking core, broken and intact cells, and the combination of BIC and shrinking core models.