01996nam a2200241 a 4500 vtls000066679 KUKTEM 20251114204525.0 121121t2012 my a f m 000 0 eng d THE0004235(Local) 201905152111 farhana 201211210914 ida 201211210900 ida UMP TP159.D5 S24 2012 rs Bc. Muhammad Safwan Taharim Modeling of crude distillation unit (CDU) / Muhammad Safwan Taharim Kuantan, Pahang : UMP, 2012 xv, 68 p. : ill. ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2012 Bibliography : p. 65-66 Crude 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. Distillation apparatus Design and construction 0 0 0 1 10000 10000 2019-09-04 0 TP159.D5 S24 2012 rs Bc. 0000068260 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 6422 | TP159.D5 S24 2012 rs Bc. 0000068261 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 3510 3516 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992