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Evaluation of the Extraction Process of the Essential Oil from Cymbopogon schoenanthus with Pressurized Carbon Dioxide

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Academic year: 2019

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Figure 1-Extraction unit: RCO 2 = CO 2  reservoir containing a siphon and capacity of 25 kg; C = Jacketed equilibrium cell or extractor made of stainless steel with length of 0.60 m, diameter of 0.0216m and wall thickness of 0.028 m; M = Manometer type Bou
Fig. 2 presents a typical curve of the kinetics of the extraction process of the essential oil of C.
Figure 3- Chromatogram of the obtained extract using the CO 2  as solvent.

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