000			01996nam a2200241 a 4500
001			vtls000066679
003			KUKTEM
005			20251114204525.0
008			121121t2012 my a f m 000 0 eng d
020			_aTHE0004235(Local)
039		9	_a201905152111 _bfarhana _c201211210914 _dida _y201211210900 _zida
040			_aUMP
090			_aTP159.D5 S24 2012 rs Bc.
100	0		_aMuhammad Safwan Taharim
245	1	0	_aModeling of crude distillation unit (CDU) / _cMuhammad Safwan Taharim
260			_aKuantan, Pahang : _bUMP, _c2012
300			_axv, 68 p. : _bill. ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2012
504			_aBibliography : p. 65-66
520	3		_aCrude distillation unit (CDU) is a complex process in the field of separation which produces wide range of products at different stages under different conditions. The products of the process were heavy naphtha, kerosene, diesel, atmospheric gas oil and reduced crude. However, the dynamic and multivariable nature with strict quality was makes it difficult to operate the process units steadily. More, the dynamics of CDU are complex due to its complex vapor-liquid equilibrium relationships. It is necessary to predict the new steady-state values for any changes in the operating conditions. This research aims to develop a steady-state model for CDU based on the fundamental modeling approach. The simulation was carried out in Aspen Plus. The effect of feed flow rate, feed composition and steam flow rate on product compositions and tray temperatures were studied. The results were compared with the data available in the literature and the accuracy of the model has been proved.
650		0	_aDistillation apparatus _xDesign and construction
999			_aVIRTUA40 _c3510 _d3516
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992