Nermen Hefny Mohamed Hefny <br/><br/>
Separation of microcrystalling waxes for petrolatum production /  
 فصل الشموع ابرية التبلور لإنتاج البترولاتم 
Nermen Hefny Mohamed Hefny ; Supervised Raafat Milad Mohareb , Amal Said Farag 
 - Cairo :   Nermen Hefny Mohamed Hefny ,   2002 
 - 118P :   ill ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Chemistry 
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<br/><br/><label>Subjects--Index Terms: </label>Bauxite Deoiling Fractional crystallization Microcrystalling waxes Petrolaium