6 replies to this topic

[mbsahg]

Hello~

 

I am trying to estimate required steam from vacuum ejector.

In order to it, I am reading to vacuum section of ' Applied process design for chemical and petrochemical plant'.

But It is very difficult. The manual show the data from graph.

I think that required steam consumption is a related function with suction pressure, capacity, stage number, intercooler.

Do you know the related function(or Equation)?

 

Thank you for reading message

Have a good day~!

 

 

 

[breizh]

Hi,

let you consider the documents attached for estimation purpose . A call to vendors will be the best option .

hope this helps .

Breizh

Edited by breizh, 08 June 2015 - 11:29 PM.

[mbsahg]

 

Thank, breizh

[Senthil Kumar_209077]

thank you

[breizh]

http://83.169.19.56/...nce_vacuum.html

 

Another great resource from GEA with a calculator .

 

Breizh

[Napo]

Mbsahg,

 

Also you can review information in:

 

- Aerstin F., G. Street, Applied Chemical Process Design, Ch. 15: Steam ejectors for Vacuum Service, p. 257.

- Evans F., Equipment Design Handbook, Vol. 1, Ch. 3: Ejectors, p. 84.

 

I hope help you.

 

Napo.

[mbsahg]

Mbsahg,

 

Also you can review information in:

 

- Aerstin F., G. Street, Applied Chemical Process Design, Ch. 15: Steam ejectors for Vacuum Service, p. 257.

- Evans F., Equipment Design Handbook, Vol. 1, Ch. 3: Ejectors, p. 84.

 

I hope help you.

 

Napo.

 

Thank you.

 

I am searching the document.

 

Have a good day~!