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106 650 (0,305s)

Result

Rate of the vegetable oil extraction with supercritical CO 2 . II. Extraction of grape oil.

Annotation not available...

CF - Fyzikální chemie a teoretická chemie

  • 1994
  • Jx
Result

Rate of the vegetable oil extraction with supercritical CO 2 -I. Modelling of extraction curves.

Annotation not available...

CF - Fyzikální chemie a teoretická chemie

  • 1994
  • Jx
Result

Advantages of dimethyl carbonate as organic modifier for enantioseparation of novel psychoactive substances in sub/supercritical fluid chromatography

as a co-solvent for enantioseparation in sub/supercritical fluid chromatography as methanol and propan-2-ol.Significance: The use of more sustainable co-solventsBackground: Sub/supercritical fluid chromat...

Analytical chemistry

  • 2024
  • Jimp
  • Link
Result

Operating unit of laboratory device for extraction of liquid matrices by supercritical carbon dioxide

Apparatus for direct SFE of water samples with supercritical CO2 is based on the idea on low solubility of water in supercritical CO2. From the view modes ofoperation (counter- and co-current, in both cases with or without ...

CB - Analytická chemie, separace

  • 2003
  • X
Result

New Approach to Modeling Supercritical CO2 Extraction of Cuticular Waxes: Interplay between Solubility and Kinetics.

This paper presents a new approach to modeling the kinetics of a supercritical fluid extraction of a mixture of solids. Experimental data on pure long-chain n-alkanes solubility in supercritical CO, (scCO(2)) was r...

CI - Průmyslová chemie a chemické inženýrství

  • 2015
  • Jx
  • Link
Result

Limiting partition coefficients of sulfur-containing aromatics in a biphasic [bmim][MeSO4]-supercritical CO(2) system

Infinite dilution (limiting) partition coefficients of several sulfur-containing aromatics (benzo[b]thiophene, benzothiazole, dibenzothiophene, 4,6-dimethyldibenzothiophene, phenoxathiin, and thianthrene) in biphasic (1-n-butyl-3-methylimidazolium me...

CB - Analytická chemie, separace

  • 2011
  • Jx
  • Link
Result

Monolithic Poly(styrene-co-divinylbenzene) Columns for Supercritical Fluid Chromatography-Mass Spectrometry Analysis of Polypeptide

as the separation media for analysis of peptides using supercritical fluid chromatography-mass of polypeptides carried out using poly(styrene-co-divinylbenzene) monolithic columns and carbon dioxide/methanol mobile phase. A gradien...

Pharmacology and pharmacy

  • 2020
  • Jimp
  • Link
Result

Limiting Partition Coefficients of Substituted Phenols in Water-Supercritical CO2 System from Dynamic Co-current Extraction without Analysis of the CO2-Rich Phase.

Partition coefficients of phenol, salicylic acid, and several environmentally sensitive chloro- and nitrophenols in water-supercritical CO2 system have been measured using direct co-current extraction of aqueous solutions of the ind...

CF - Fyzikální chemie a teoretická chemie

  • 2002
  • D
Result

The insecticidal activity of Satureja hortensis L. extracts obtained by supercritical fluid extraction and traditional extraction techniques

The acute toxicity of savory (Satureja hortensis) extracts obtained with supercritical CO, and by traditional extraction techniques was tested on larvae of Musca domestica, Spodoptera littoralis, Culex quinquefasciatus and Leptinota...

GF - Choroby, škůdci, plevely a ochrana rostlin

  • 2008
  • Jx
Result

Continuous co-current supercritical fluid extraction of diluted aqueous solutions in packed columns as a source of equilibrium data.

Annotation not available...

CB - Analytická chemie, separace

  • 1996
  • D
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