From: Coker Squirrel
Date: 28 Jul 2004
We target a 1.5 hr warm-up. We also do a slow switch so Drum integraty does not suffer, 40 minute steam quench to Frac and Blowdown, and a 5 hour quench cycle. Usually, we don’t have a great deal of time to spare but at times we have a few hours before we need to go to warm-up. It is at these times that we are considering saving energy on steam purge.
Transferred from the Coking.com Discussion on August 16, 2004 by the Coking.com administrator.