Home › Forums › Coking › Technical › Heaters & Furnaces › Function of Main column bottom filter › RE: Function of Main column bottom filter
July 9, 2007 at 4:41 am #7345
Have you tried steaming back up into the tower to unplug the line? Make sure that you dry the steam out real good before trying this!
How long you can run depends on how tall the stand-pipe to your furnace charge pump is and how much coke you are carrying over in your daily switch/ blowdown