HYSYS,VACUUM DISTILLATION/ PART4

Learning objectives

 How to simulate vacuum distillation column to treat atmospheric unit residue.

Problem Statement

 

Additional steam is injected into the Vacuum Feed Heater to increase

 

velocity & minimize coke formation within the heater

Part 4

 

HYSYS, Debutanizer Simulation part3

 learning Objective Part 3  

 

 How to simulation debutanizer column to stabilize the Naphtha and to recover LPG. 

 

ALL DATA IN YOU ARE NDD IN SIMULATION  

PART3/ SIMULATION 

 

HYSYS. Atmospheric Crude Distillation Part2

‏Learning Objectives

 Simulation of atmospheric distillation column

How to setup crude distillation unit with three side strippers

 and three pump arounds in HYSYS.

 Part2/ Atmospheric

Part 2

 

Petroleum Assay Crude Oil Distillation part 1

Learning objectives

• How to generate petroleum assay from Light crude, Medium 

crude and Heavy crude to have mix crude for atmospheric distillation.

 

• Preheat train for atmospheric distillation.

 

Problem Statement Crude Oil Feed:

 

100°F, 300 Psig, 101,000 bpd ,Preheater-1 outlet: 260°F, 294 Psig ,Desalter outlet: 260°F, 294

    

psig , 500 bpd water , Preheat-2 outlet: 450°F, 260 psig

 

Table 1

Table 2 

 

Hysys Dynamic Modelling _ Filing of Water Tank

learning objective

How to build dynamic simulation. 

Interaction between set points and process variables


It is an extension of steady-state whereby time-dependence

 

is built into the models i.e. accumulation of mass and energy.

 

Control of real processes are possible.

 

The calculations are more complex and time consuming.

 

Interaction between set points and process variables

 

Aspen Hysys Simple Distillation Column Walkthrough

Simple Distillation Column 

 simple simulatio Distillation Column 1,2- Dichloroethane and  1,1,2-Trichloroethan  

 

Heat Exchanger

 

Heat Exchanger Hot water at 500°C and 2000psig is

 

used to heat cold stream of water in a shell and 

 

tube heat exchanger. The inlet temperature and

 

pressure of the cold stream is 50°C and 260psig, 

 

respectively. The outlet temperature of the cold and hot

 

streams are 300°c and 360°C, if the flow rate of the

 

 hot stream is 100kg/h,determine the flow rate of the

 

 cold stream passing throughout the exchanger.