23 Jun
2018
Job Win

JOB WIN: Pressure Relief Calculations

The client is a leading supplier of polyurethane solutions for systems and specialities.

Haden Freeman will undertake a pressure relief study on the following equipment:

  • Storage vessels
  • Mixing vessels
  • Instrument air receiver
  • Instrument air accumulator

A meeting will be held with the client to discuss, review and agree all relief scenarios. The relief rates for all credible relief cases will then be calculated. The design case for each item of equipment will then be determined.

We will determine if there are any cases which will result in coincidental relief into vent headers and any potential reactions which may take place followed by the sizing of relief devices, tail pipes and vent headers.

Finally, we will make any recommendations for change.