Simulation of the crude oil atmospheric and vacuum distillation process with Aspen Plus
The steady-state simulation flow of crude oil atmospheric and vacuum distillation unit for a factor is established used the calibration data as the main input data and the product control targets as the main constraints on the Aspen Plus platform. In the flow building process,through simplifing the process and taking the plate efficiency as the adjustment variable,so that the process parameters,the material balance and product Engler distillation data of the simulation are consistent with the production.