Bài giảng Vacuum tower: HYSYS Oil-4 load the Oil-3 and continue

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Vacuum tower column absorber, with side draw and pump around, feed ATM Residue là những nội dung chính trong bài giảng "Vacuum tower: HYSYS Oil-4 load the Oil-3 and continue". Mời các bạn cùng tham khảo.

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Nội dung Text: Bài giảng Vacuum tower: HYSYS Oil-4 load the Oil-3 and continue

Nhóm Mô phỏng Công nghệ Hoá học và Dầu khí Trường Đại học Bách khoa Hà Nội VACUUM TOWER HYSYS Oil-4 Load the Oil-3 and continue
Nội dung Vacuum Tower: Column Absorber with Side Draw and Pump Around Feed: ATM Residue Oil-4 2
Add a Heater In this Cell… Enter… Connections Name Vac Heater Inlet Atm Residue Outlet Vac Feed Energy Vac Duty Worksheet Pressure, Vac Feed 2.75 kPa (0.4 psia) Temperature, Vac Feed 395oC (740oF) Oil-4 3
Add a Heater Oil-4 4
Add an Absorber Column Input Expert Name Vacuum Tower Stages 9 Bottom Stage Feed Vac Feed Top Stage Feed Dummy Overhead Vapour Product Vacuum Ovhd Bottoms Liquid Vacuum Residue Optional Side Draw Name Type Stage LVGO L 2 HVGO L 6 Oil-4 5
Vacuum Tower Oil-4 6
Vavumn Tower Vacuum Tower Top Stage Pressure 1.350 kPa Bottom Stage Pressure 2.700 kPa Oil-4 7
Vavumn Tower Vacuum Tower Top Stage Temperature 120oC Bottom Stage Temperature 370oC Oil-4 8
LVGO & HVGO Specs The Draw Rate for LVGO = 32 m3/h Oil-4 9
LVGO & HVGO Specs The Draw Rate for HVGO = 90 m3/h Oil-4 10
Ovhd Vapour Rate Specs The Draw Rate for Vacuum OVHD = 9 kgmole/h Oil-4 11
Vavumn Tower Oil-4 12
Add the Specs The Draw Rate for Vacuum OVHD = 9 kgmole/h The Draw Rate for LVGO = 32 m3/h The Draw Rate for HVGO = 90 m3/h DOF = -1 Add the Spec for LVGO PA Oil-4 13
Add Spec to Column Add PA 1 - LVGO In this cell… Enter… Name PA 1 Return Stage 1 Draw Stage 2 Rate 132m3/h Duty Oil-4 14
Delete Stream Dummy - Run Oil-4 15
Vacuum Tower Volume Flow Rate of Vacuum Residue = ..…..? Volume Flow Rate of Vacuum Ovhd = ...….? Duty of PA 1 = …….? Oil-4 16
Add Pump Around In this cell… Enter… Name PA 2 PA 3 Return Stage 5 8 Draw Stage 6 9 Rate 265 m3/h 330 m3/h Duty -3.2e7 kJ/h -3.7e7 kJ/h Oil-4 17
Add Pump Around Oil-4 18
Vacuum Tower Oil-4 19
Vacuum Tower Oil-4 20