Solubility of polystyrenes in supercritical fluids
โ Scribed by Vasudev P. Saraf; Erdogan Kiran
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 751 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0896-8446
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## Abstract Different in situ spectroscopic techniques, including infrared, ultraviolet, and fluorescence, were developed to measure the solubility of organic solids in supercritical carbon dioxide (scCO~2~). These techniques are applicable over a wide range of concentrations, as low as 10^โ6^ or 1
One potentially used application of supercritical fluid extraction (SCFE) is isolating and separating pharmaceuticals such as steroids. Experimental solubility data were obtained for testosterone, progesterone, and cholesterol in supercritical CO2 with and without N20 cosolvent over a pressure rage