000			01981cam a2200313 a 4500
003			EG-GiCUC
008			150803s2015 ua e f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.13.04.M.Sc.2015.Ta.E
100	0		_aTarek Mohamed Zein Eldeen
245	1	0	_aEnergy analysis and design improvements of an existing crude vacuum distillation unit / _cTarek Mohamed Zein Eldeen ; Supervised Fatma Ashour , Mamdouh Gadalla
246	1	5	_aدراسة لتحليل عناصر الطاقة و تحسين التصميم لأبراج التقطير التفريغى
260			_aCairo : _bTarek Mohamed Zein Eldeen , _c2015
300			_a142 P. : _bplans ; _c30cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering
520			_aRefineries are among the most energy consuming industries in the petroleum sector; therefore lots of research efforts are spent to decrease the consumption of the energy in such industries, especially for crude and vacuum distillation columns. Adjusting and optimising the process operation will have a great effect on the energy consumed in the refinery. In addition, energy integration in the pre-heat trains is a key driver in increasing the duty of the pre - heat train of the distillation that leads to less fuel consumption in the fired-heater (furnace). Also decreasing the energy consumption of the refinery process is equivalent to cutting down the total emissions from the refinery unit. Previous methods that cope with the above objectives include column modifications and pre - heat train modifications
530			_aIssued also as CD
653		4	_aDistillation
653		4	_aPinch
653		4	_aVacuum
700	0		_aFatma Elzahraa Ashour , _eSupervisor
700	0		_aMamdouh Ayad Gadalla , _eSupervisor
905			_aNazla _eRevisor
905			_aSamia _eCataloger
942			_2ddc _cTH
999			_c51834 _d51834