College of Engineering

MODIFICATION OF MOLECULAR SIEVES 13X AND THEIR POSSIBLE USES IN REMOVAL OF PHENOL POLLUTANTS

 The removal of phenol pollutant from water was studied using continuous adsorption process onto MS type 13X. This adsorbent was treated with urea and thiourea to enhance its adsorption ability towards phenol.The preparation step was made by mixing of saturated solution of urea or thiourea, with powder molecular sieve 13X and adding sodium silicat as binder to give homogenous mixture in approximate weight percent, 20 wt% urea or thiourea, 30 wt% binder, 50 wt% MS13X.

English

INVESTIGATION of the CORRELATIONS P- V- T of COMPRESSED LIQUIDS at HIGH PRESSURES

Prediction of the accurate values of molar volume of compressed liquids is very important in process design calculation and other industrial applications. Experimental measurements of molar volume V for compressed fluids are  very expensive , so in order to obtain accurate V values, attention has been turned to calculate it from equation of state   Alto and Kiskinen[1] equation for pure non polar component,  using correlations to Tait equation for polar component, and modification of Rackett equation are used for mixtures.

English