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Phase behaviour of essential oil components in supercritical carbon dioxide

✍ Scribed by Mesut Akgün; Nalan A Akgün; Salih Dinçer

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
343 KB
Volume
15
Category
Article
ISSN
0896-8446

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✦ Synopsis

The vapour-liquid equilibria of a-pinene, limonene and fenchone, and solubility behaviour of camphor were measured in supercritical carbon dioxide (SC-CO 2

) as a function of pressure and temperature using the static method. Experiments were carried out in the temperature range of 313-333 K and in the pressure range of 6-13 MPa. Experimental results were correlated by the Peng-Robinson equation of state using conventional mixing rules with one interaction parameter.

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