Calculating Pressure-Release Times February 28, 2012 | By S.H. Grote, Brown and Root, Inc. Click here for full pdf version of this article – includes all graphs, charts, tables, and author information Already a Chemical Engineering member? You must be logged in to view this page. Email or Username Password Forgot Password? Join Now for 99¢ Sign-up for Full Member Access No commitment | Cancel anytime Please contact firstname.lastname@example.org or call 1-888-707-5814 if you are unable to login.