Mathematical modeling and simulation of gel drying with supercritical carbon dioxide
نویسندگان
چکیده
منابع مشابه
Measurement and Modeling of Acridine Solubility in Supercritical Carbon Dioxide
Supercritical carbon dioxide has gained increasing attention in food and pharmaceutical processing owing to the fact that it is environmentally inexpensive, not flammable, essentially non-toxic, and it has a convenient critical point. Also, it has been attracting much attention in many fields, such as extraction of sensitive materials and pharmaceutical processing and polymerization processes. ...
متن کاملmeasurement and modeling of acridine solubility in supercritical carbon dioxide
supercritical carbon dioxide has gained increasing attention in food and pharmaceutical processing owing to the fact that it is environmentally inexpensive, not flammable, essentially non-toxic, and it has a convenient critical point. also, it has been attracting much attention in many fields, such as extraction of sensitive materials and pharmaceutical processing and polymerization processes. ...
متن کاملExtraction of Clove and Vetiver Oils with Supercritical Carbon Dioxide: Modeling and Simulation
The kinetics of supercritical fluid extraction (SFE) of clove and vetiver oils using carbon dioxide as solvent was studied, in order to establish an efficient method to predict extraction curves on large scale. The mass transfer model of Sovová was used to adjust the experimental SFE data, which were obtained at 100 bar and 35 °C for clove and 200 bar and 40 °C for vetiver, using extraction col...
متن کاملSterilization of Microorganisms with Supercritical Carbon Dioxide
Thc sterilizing effect of supercritical carben dioxide (SC-CO,) is described as compared with gaseous C02(G-CO,) and liquid CO,(L-CO,). Baker's yeast, ltscherichia eoli, Staphylococcus aure us and eonidia'ofAspergiilus niger were sterilized by treating with SC-CO, at 200 atm and 350C when the water contcnt of each microorganism was 70 .90%, However, dry cells with a water content of 2 .1O% coul...
متن کاملModeling of Adsorption Compression for Supercritical Carbon Dioxide
This paper is reporting new finding in the field of adsorbate-adsorbate interaction for supercritical carbon dioxide adsorption by One-Kondo model analysis. Adsorption isotherms for supercritical carbon dioxide on activated carbon Filtrasorb 400 and on zeolite 13X have been evaluated and shown to demonstrate adsorption compression phenomenon at high pressure end just as in subcritical systems. ...
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ژورنال
عنوان ژورنال: Journal of the Serbian Chemical Society
سال: 2005
ISSN: 0352-5139,1820-7421
DOI: 10.2298/jsc0501125o