| Lıquıd–Lıquıd Equılıbrıum Data Of Water– Acetıc Acıd–Solvent Mıxture Systems
One of the processes used to separate acetic acid from its aqueous solutions is liquid–liquid extraction. In this seperation process, reliable equilibrium data are required in order to choose the appropriate solvent.
In this study, the mixtures having the determined compositions of n–amyl acetate and n–amyl alcohol solvents, which were studied before individually, were used as solvent and the quaternary system of acetic acid–water–mixed solvent was examined.
The mixtures of n–amyl alcohol and n–amyl acetate having the different compositions (10%–90%), (30%–70%), (50%–50%), (70%–30%), (90%–10%) were prepared and the solubility equilibria of acetic acid–water–mixed solvent systems was examined at 298.2 K.
The solubility curves and tie–line data of each quaternary systems were determined experimentally. The reliability of the experimental data was tested by applying the Othmer–Tobias correlation. The distribution coefficient and separation factors of each system were calculated from experimental tie–line data. The results obtained from the experiments are shown on tables and graphs.
BAŞLIOĞLU Burcu ,
Danışman : Yrd. Doç. Dr. Süheyla ÇEHRELİ
Anabilim Dalı : Kimya Mühendisliği Ana Bilim Dalı
Programı (Varsa) : Temel İşlemler ve Termodinamik Programı
Mezuniyet Yılı : 2007
Tez Savunma Jürisi : Yrd. Doç. Dr. Süheyla ÇEHRELİ (Danışman)
Prof. Dr. Ahmet AYDIN,
Prof. Dr. Umur DRAMUR
Prof. Dr. Hacı ORAK
Doç. Dr. Ş. İsmail KIRBAŞLAR
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