Home › Forums › CatCracking › FCC Process › whats a normal conversion and normal catalyst loss › RE: whats a normal conversion and normal catalyst loss
April 20, 2008 at 7:15 pm #6917
Normal conversion rates are in the 65 to 75% range on a partial burn FCC. Typical cat losses with healthy cyclones would be in the range of 2 to 5 tons per day. Above 10 TPD and your probably looking at cyclone damage somewhere in the unit and cat particle size should tell you where from.