3 replies to this topic

[nivedita12]

I have a fuel gas heater which is electric 

There is a PSV on the outlet of the heater. As per API 521 SEC 5.15.2.2.2

 

it is used for vessels containing gases.

if i know the volume of the electric heater which will come from the vendor 

 

How can I get the relief load .Is it using the same equation?

 

 

Thank you

 

[fallah]

Hi,

 

Please upload a simple sketch of the system you described to receive a proper and accurate response...

[nivedita12]

Hi Fallah

Attahced is the sketch

Attached Files

•  Electric heater P&ID.docx   48.9KB   15 downloads

[nivedita12]

I have got the vendor information it is an indirect water bath heater and the area is given thank you all The area is calculated using the process heat transfer calculations. 

Thank you so much