تصفح حسب المؤلف "Farag, Hassan A."
-
Catalytic Oxidation Of Petroleum Waxy Distillates
Farag, Hassan A.; Ghanem, Nadia Ali; El-Kayar, Aida Mohamed ( Qatar University , 1994 , Article)The catalytic oxidation of petroleum waxy distillate (boiling range 400 - 440°C at 760 nun Hg) using KMn04 catalyst and air was studied in a batch reactor. The effect of reaction temperature (100-160°C), air flow rate ... -
Drag On Non-Spherical Particles In Non-Newtonian Fluids
Farag, Hassan A.; El-Manaa, Nawaf H. ( Qatar University , 1996 , Article)The drag coefficient (CD ) was determined for three different non-spherical particles (cubes, rectangles and cylinders) of different sizes falling in two different non-Newtonian fluids (glycerol and polymer - paraffin ... -
A Model For A Narrow-Cut Fractionating Column
Farag, Hassan A.; Ali, Ezzat A. ( Qatar University , 1997 , Article)A mathematical model was developed to simulate the operation of a narrow-cut fractionating column. The model can calculate boiling point and dew point on the feed plate, the number of liquid and vapour moles, the enthalpy ...