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Saturday, March 11, 2023

Separation Columns De ethanizer and De Propanizer modelled as Distillation.



Hysys can model   wide range of different column configurations. In this simulation, that will span for to lectures , the NGL will be built, consisting of three columns: 


- De methanizer (operate and peeled hair removal column absorption). 
- De ethanizer (Distillation Column).

- De-proporanizer (distillation column).


PROBLEM STATEME

A pump is used to move the De-Methanizer bottom
product to the 6th stage of the De-Ethanizer(modelled as
a 16-stage-Distillation Column), 14 trays in the column,
plus the reboiler and condenser. It operates at 400 psia.
The objective of this column is to produce a bottom
product that has a ratio of ethane to propane of 0.01.


• Using the given data, simulate the above process.
• What is the flowrate of C, and C, in the De-Ethanizer
bottom product and the ratio of C2/C3
• What is the Overhead Vapour rate when C2/C3 is 0.01



simulation



 

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