Thanks all,
Latexman - I am trying to download the article.
dcasto - I was concerned about the validity of API method at supercritical conditions.
gene2007 - You are right, I was planning to evaluate lowering the set point if I did not get guidelines for sizing relief valves for...
This is my first time at doing such an audit to ensure adequate orifice area per a HazOp study recommendation. This PSV is on a fractionator originally designed as a deethanizer but is now being used as a depropanizer. The feed to the column is mostly butanes with some propane. It is operated on...