شماره ركورد كنفرانس :
5048
عنوان مقاله :
Extraction of canola oil with supercritical carbon dioxide: Experimental and Modeling
Author/Authors :
S.A ،Sajadian Chemical Engineering Department - University of Sistan and Baluchestan , M ،Khorram Chemical Engineering Department - University of Sistan and Baluchestan , B ،Honarvar Chemical Engineering Department - Islamic azad University of Marvdasht , A ،Samimi Chemical Engineering Department - University of Sistan and Baluchestan
كليدواژه :
supercritical fluid extraction , canola oil , mathematical modeling , sovova model
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
In this work extraction oil from canola ( Brassica napus ) seeds with supercritical CO2 extraction at pressure of 13 to 20
MPa temperature of 308 to 328 k, and particles size 0.15 to 0.6 mm in flow rate 0.9 kg/hr was investigated in a bench
scale apparatus, The extraction was modeled by the sovova extended lack’s model. The fluid phase mass transfer
coefficient (kf), solid phase mass transfer coefficient ( ks ), and hardly accessible solute (xk ) were a just able parameter
of Models. The broken and intact cells model fit the experimental data, quite well, showing the applicability of the
model to the supercritical extraction system studied here.
