Supercritical Fluid (SF)
Influence of Modifiers, Extractants, and Trappers on Lipid Composition with Liquids in Standard State Extraction, Supercritical Fluid Extraction and Trapping by Supercritical Fluid Extraction, Part II
... state, supercritical fluid extraction (SFE), trapping by SFE and supercrit- ical fluid chromatography ...for supercritical fluids (SFs) or for liquids in subcritical or in the liquids in ...
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SUPERCRITICAL FLUID TECHNOLOGY: NASCENT CONTRIVANCE FOR PHARMACEUTICAL PRODUCT DEVELOPMENT
... A supercritical fluid (SF) can be defined as a dense non condensable ...A fluid reaches the supercritical status when its temperature and pressure exceed the relevant critical ...
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Preparation and in vitro antimicrobial activity of supercritical fluid extracts of selected Indian plants against oral pathogens and their phytochemicals and statistical analysis
... Introduction: In this study, extracts of Acacia nilotica, Elettaria cardamomum, Psidium guajava, and Glycyrrhiza glabra were prepared using supercritical fluid extraction (SFE) at different pressures and ...
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“Special Issue—Supercritical Fluids” Literatures on Dyeing Technique of Supercritical Fluid Carbon Dioxide
... The supercritical carbon dioxide is the most natural and innocuous ...the supercritical carbon dioxide fluid approximates to gas basically, there will be no more waste discharge when it is used to ...
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Influence of Modifiers on Supercritical Fluid Chromatography (SFC) and Supercritical Fluid Extraction (SFE), Part I
... SFC is a very promising analytical tool for demanding separations of complex mixtures and isomers [1] [3] [5]-[10]. However, both the hardware, such as in- strumentation and columns, and the theoretical basis are ...
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Regeneration of the Catalysts by Supercritical Fluid Extraction
... a supercritical fluid extraction (SCFE). The supercritical fluid (SCF) technology has significant advantages over traditional ...the supercritical fluid state uniquely combines ...
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An Overview on Supercritical Fluid Extraction for Herbal Drugs
... to supercritical fluids as alternate solvents for the extraction of natural bioactive molecules from ...in supercritical fluid extraction (SFE) was the possibility of carrying out extractions at ...
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Dispersion Coefficients of Supercritical Fluid in Fixed Beds
... tracer/supercritical fluid (hexachlorobe nzene/carbon dioxide ) mixture from the saturator column was introduced into the fixed bed filled with glass ...e supercritical fluid (pressure, ...
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Supercritical fluid extraction of useful compounds from sage
... A qualitative analysis of supercritical fluid ex- traction (SFE) of the medically useful compound, sage (Salvia officinalis) is presented in this study. Carbon dioxide was used as a super- critical solvent. ...
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Effect of supercritical fluid density on nanoencapsulated drug particle size using the supercritical antisolvent method
... of supercritical fluid density (pressure and temperature of supercritical fluid carbon dioxide) on particle size and distribution using the supercritical antisolvent (SAS) method in the ...
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Regeneration of Spent Catalyst and Impregnation of Catalyst by Supercritical Fluid
... of supercritical fluid media is one to two orders of magnitude higher than the one of liquid organic ...solvents. Supercritical fluid media have no phase boun- dary, no surface tension, and ...
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Overview of the Analytical Lifecycle of Supercritical Fluid Chromatography Methods
... In recent times, the overall interest over Supercritical Fluid Chromatography (SFC) is truly grow- ing within various domains but especially for pharmaceutical analysis. However, in the best of our ...
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INDUSTRIAL ANALYTICAL APPLICATIONS SUPERCRITICAL FLUID EXTR pdf
... a supercritical S uid to conduct the extraction of an analyte and leave no organic waste is a feature that can be ...of supercritical technologies, including extraction, where it has been slow to take ...
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ON LINE SAMPLE PREPARATION SUPERCRITICAL FLUID EXTRACTION pdf
... Over the past few years, there have been several advances in the use of new sample-preparation strat- egies prior to chromatographic analyses. These in- clude supercritical S uid extraction (SFE), solid-phase ...
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Supercritical Fluid Extraction pdf
... Supercritical S uid extraction can be a clean alterna- tive to liquid solvent extraction both for analytical sample preparation and for production scale, because environmentally friendly solvents such as carbon ...
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Extending Functionality of Microalgae and Transesterification under Supercritical Fluid Conditions
... that microalgae contains omega-3 fatty acid components. Phase equilibria data are presented for the triolein-methanol (T = 413 K, P = 5.8 - 11.9 MPa) and ethyl eicosapentaenoate-carbon dioxide (T = 313 - 333 K, P = 10 - ...
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SUPERCRITICAL FLUID CRYSTALLIZATION pdf
... of supercritical crystallization processes is not yet possible because the interaction between phase equilibria, expansion paths, and crystallization kinetics in these processes is not yet well ...
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Supercritical Fluid Adsorption of Domperidone on Silica Aerogel
... Results and Discussion The experimental work basically consisted in 1 study of the solubility of DMP in SC-CO2 to know the saturation conditions as a function of temperature and pressure[r] ...
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Experimental Analysis of Solar Water Heating System Using Supercritical Fluid
... The flat collector rested on a backing insulation layer of 100 mm and all 4 side insulation layer of 50 mm with glass wool. Acrylic sheet (92% transmissivity) was chosen as the upper glazing for the collector. The air ...
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ENVIRONMENTAL APPLICATIONS Supercritical Fluid Extraction pdf
... Figure 6 Recoveries of PCBs from river sediment standard reference material SRM 1939, containing 3% water and 10% organic matter using supercritical CO2a extraction at different pressure[r] ...
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