Saturated Steam Table

 

Learning Objective 

How to obtain saturated steam properties in HYSYS

Background

 

The temperature window for saturated steam is up

 

to critical point of water that is 373.94 °C. So the

 

saturated steam table will be between 100 °C to 373 °C.

 

HYSYS property packages:

 

ASME Steam (1967)- Outdated NBS Steam (1984)-

 

higher pressure range up to 10000 bar and 2000 K.

Problem statement Calculate

 

the saturated steam properties from 100°C to 373°C. Create a table that shows pressure, molar enthalpy and molar entropy.

Bubble Point and Dew Point Calculation

  Learning Objective 

Bubble point and dew point of pure components. 

 Bubble point and dew point of mixtures

Definitions 

Bubble Point: The bubble point is the point at which the first

 

drop of a liquid mixture begins to vaporize.

 

Dew Point: The dew point is the point at which the first vapor

 

of a gaseous mixture begins to condense.

 

Reactive Distillation in DWSIM

Learning Objective 

• How to setup chemical reaction kinetics in distillation column. 

• How to specify reaction chamber inside distillation column. 

• How to recover unreacted reactant and recycle it. 

• How to use pump and valve unit operations

 

Basic Information 

It integrates chemical reaction and distillation in a single apparatus. (reversible,liquid phase reactions)

 Removing one or more of the products is one of the principles behind.

 

reactive distillation:

>reduced capital investment 

>significant energy savings 

>surpass equilibrium limitations 

>simplify complex processes

 >Increase product selectivity

>improve separation efficiency. 

 

Relief Valve Sizing

Learning Objectives 

How to set up a pressure safety valve in HYSYS 

 

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