BibTex RIS Kaynak Göster

Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies

Yıl 2009, Cilt: 12 Sayı: 1, 51 - 59, 01.03.2009

R. Davarnejad K. Kassim A. Zainal Suhairi Sata

Öz

Mutual solubilities of a mixture containing 80.52% ethanol and 19.48% octane were measured in a carbon dioxide solvent using a high-pressure type phase equilibrium apparatus at pressures up to 100 bar and at a temperature of 75°C. Experimental results showed that a considerable separation was not achieved in the ethanol-octane ratio investigated in this work. The experimental data were then compared with the theoretical data which were obtained from the regular solution equations. Regular solution theory was employed for each phase by applying activity coefficient expressions. The regular solution theory approach has been found to be encouraging for the prediction of solubility data (vapor phase data) and also showed that the interaction parameters were dependent on pressure.

Anahtar Kelimeler

supercritical extraction regular solution theory ethanol-octane mixture carbon dioxide solvent miscibility

Yıl 2009, Cilt: 12 Sayı: 1, 51 - 59, 01.03.2009

R. Davarnejad K. Kassim A. Zainal Suhairi Sata

Öz

Toplam 0 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Regular Original Research Article
Yazarlar

R. Davarnejad Bu kişi benim

K. Kassim Bu kişi benim

A. Zainal Bu kişi benim

Suhairi Sata Bu kişi benim

Yayımlanma Tarihi 1 Mart 2009
Yayımlandığı Sayı Yıl 2009 Cilt: 12 Sayı: 1

Kaynak Göster

APA Davarnejad, R., Kassim, K., Zainal, A., Sata, S. (2009). Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies. International Journal of Thermodynamics, 12(1), 51-59.
AMA Davarnejad R, Kassim K, Zainal A, Sata S. Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies. International Journal of Thermodynamics. Mart 2009;12(1):51-59.
Chicago Davarnejad, R., K. Kassim, A. Zainal, ve Suhairi Sata. “Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies”. International Journal of Thermodynamics 12, sy. 1 (Mart 2009): 51-59.
EndNote Davarnejad R, Kassim K, Zainal A, Sata S (01 Mart 2009) Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies. International Journal of Thermodynamics 12 1 51–59.
IEEE R. Davarnejad, K. Kassim, A. Zainal, ve S. Sata, “Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies”, International Journal of Thermodynamics, c. 12, sy. 1, ss. 51–59, 2009.
ISNAD Davarnejad, R. vd. “Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies”. International Journal of Thermodynamics 12/1 (Mart 2009), 51-59.
JAMA Davarnejad R, Kassim K, Zainal A, Sata S. Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies. International Journal of Thermodynamics. 2009;12:51–59.
MLA Davarnejad, R. vd. “Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies”. International Journal of Thermodynamics, c. 12, sy. 1, 2009, ss. 51-59.
Vancouver Davarnejad R, Kassim K, Zainal A, Sata S. Thermodynamic Model Used to Predict Supercritical Carbon Dioxide Separation of an Ethanol-Octane Mixture: Feasibility Studies. International Journal of Thermodynamics. 2009;12(1):51-9.