Author/Authors :
laiadi, djemoui university of mohamed khider biskra - department of chemical engineering, laboratory of lar ghyde, Biskra, algeria , hasseine, abdel malek university of mohamed kheider biskra - department of chemical engineering, laboratory of lar ghyde, Biskra, Algeria , merzougui, abdelkrim university of mohamed kheider biskra - department of chemical engineering, laboratory of lar ghyde, Biskra, Algeria , ababsa, asma university of mohamed kheider biskra - department of chemical engineering, laboratory of lar ghyde, Biskra, Algeria
Abstract :
The effect of sodium nitrate and sodium sulphate on the distribution of acetone, ethanol, methanol and 2-propanol between toluene, Cyclohexane, xylene and water at 25°C has been experimentally investigated. The McDevit and Long method has been employed to correlate the tie line data. Compared with previous work, the order of decreasing salting out, on a weight basis, is: Na_2SO_4 NaCl KCl NaNO_3 for water + toluene + acetone Na_2SO_4 NaCl NaNO_3 KCl for water + cyclohexane or xylene+ alcohol
NaturalLanguageKeyword :
Phase equilibria model , salting effect , two , phase systems
