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Publikováno v:
In The Journal of Supercritical Fluids September 2023 200
Publikováno v:
In Journal of Industrial and Engineering Chemistry 25 September 2019 77:223-229
Publikováno v:
In The Journal of Supercritical Fluids December 2017 130:30-39
Publikováno v:
In The Journal of Supercritical Fluids October 2015 105:29-34
Publikováno v:
In Industrial Crops & Products May 2015 67:310-317
Publikováno v:
In The Journal of Supercritical Fluids February 2015 97:202-210
Publikováno v:
Journal of Industrial and Engineering Chemistry. 77:223-229
Turmeric ( Curcuma longa L.) was extracted with supercritical carbon dioxide (sc-CO 2 ) and turmerones, compounds with strong biological activity, were concentrated using semi-preparative supercritical chromatography (p-SFC) with sc-CO 2 . The extrac
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Publikováno v:
The Journal of Supercritical Fluids. 130:30-39
Microcellular polystyrene (PS) foams blown with supercritical CO2 in batch processes have usually porosities lower than desired for good heat insulators. Porosities can be increased by co-blowing agents. We studied effects of n-pentane (nC5) and cycl
Publikováno v:
The Journal of Supercritical Fluids. 127:1-8
Experiments with CO 2 -blown hanging polystyrene (PS) films were carried out. The porosity of foams decreased with decreasing film thickness, indicating thus effects of heat and/or mass transfer. Taking into account the Joule–Thomson effect, mathem