Skip navigation
INTRODUCTION Coke Drums are big.  Believe it or not, they just keep getting bigger! Refining Industry Coke Drum   Coke Drums in refining take the heaviest part of the crude that is left over in distilling and heats it up until it begins to break down (crack) into lighter compounds - the stuff that makes more money.  It was a process that matured back in WWII when the need to get every usable ounce of crude drove the technology.   They usually are built in sets of 4s so they ...