Optimizing the operations of the integrated unit comprised of the crude distillation column and the crude preheat train has been a challenge for most refineries, given the difficulty in analyzing the unit as a whole. However, with the ‘equation-oriented’ solver technology in Aspen HYSYS, refineries can build a robust integrated model of their crude distillation column and pre-heat train network. Learn how to employ these advanced capabilities and improve your CDU operations today.