HW5.4 1000 BPD of 32 OAPI crude oil at 650 ) F is fed to an atmospheric distillation unit. Steam at a rate of 600 1b/hr and 530 ’ P is used. The fractions obtained were 3500 Ib/hr gasoline (MW-llO A=120) at 310 F; 3000 lb/hr kerosene (MW=185, A=100) at 420 F; 1500 Ib/hr gas oil (MW=240, 2=90) at 510 F. The residue is withdrawn at 5100 F. Assume CP;=0.7, CPy=0.6 Btu/Ilb F. and the vaporization temperature=576 F . Given: 1 BPD = 42gal , P = 8.324 Ib/gal Check the gas oil plate temperature if the dew point and bubble point of gas oil are 600 F and 580 F respectively and the pressure at the withdrawn plate is 990 mm Hg.

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HW5.4 1000 BPD of 32 OAPI crude oil at 650 ) F is fed to an atmospheric distillation unit. Steam at a rate of 600 1b/hr and 530 ’ P is used. The fractions obtained were 3500 Ib/hr gasoline (MW-llO A=120) at 310 F; 3000 lb/hr kerosene (MW=185, A=100) at 420 F; 1500 Ib/hr gas oil (MW=240, 2=90) at 510 F. The residue is withdrawn at 5100 F. Assume CP;=0.7, CPy=0.6 Btu/Ilb F. and the vaporization temperature=576 F . Given: 1 BPD = 42gal , P = 8.324 Ib/gal Check the gas oil plate temperature if the dew point and bubble point of gas oil are 600 F and 580 F respectively and the pressure at the withdrawn plate is 990 mm Hg.
H.W 5.4
1000 BPD of 32 API crude oil at 650
F is fed to an atmospheric distillation unit.
Steam at a rate of 600 lb/hr and 530 F is used. The fractions obtained were 3500
Ib/hr gasoline (MW=110, 1=120) at 310 F; 3000 lb/hr kerosene (MW=185,
2=100) at 420 F; 1500 lb/hr gas oil (MW=240, =90) at 510 F. The residue is
withdrawn at 510 F. Assume CPL=0.7, CPv-0.6 Btu/lb F. and the vaporization
temperature=576 F .
Given:
1 BPD = 42gal ,
8.324 lb/gal
water
Check the gas oil plate temperature if the dew point and bubble point of gas oil are
600 Fand 580 F respectively and the pressure at the withdrawn plate is 990 mm
Hg.
Transcribed Image Text:H.W 5.4 1000 BPD of 32 API crude oil at 650 F is fed to an atmospheric distillation unit. Steam at a rate of 600 lb/hr and 530 F is used. The fractions obtained were 3500 Ib/hr gasoline (MW=110, 1=120) at 310 F; 3000 lb/hr kerosene (MW=185, 2=100) at 420 F; 1500 lb/hr gas oil (MW=240, =90) at 510 F. The residue is withdrawn at 510 F. Assume CPL=0.7, CPv-0.6 Btu/lb F. and the vaporization temperature=576 F . Given: 1 BPD = 42gal , 8.324 lb/gal water Check the gas oil plate temperature if the dew point and bubble point of gas oil are 600 Fand 580 F respectively and the pressure at the withdrawn plate is 990 mm Hg.
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