A complex piece of equipment, the converging-diverging steam jet used in vacuum distillation units is subject to a wide array of malfunctions that are often misunderstood or overlooked by plant ...
The ConocoPhillips refinery in Ponca City, Okla., recently completed a project to increase refinery profitability through increased flexibility of its No. 1 crude and vacuum unit. Aug. 21, 2006 16 min ...