Study of Modified Low Ben-field Method of the Carbon Dioxide Removal System in Ammonia Synthesis Process

摘要

In order to obtain major simulation data in different temperature the aims of the minimization discharge of the waste water, we use the ASPEN PLUS to simulate and optimize the Low Heat Ben-field carbon dioxide removal flowsheet. The simulation results demonstrate that our model is effective. It can simulate the low heat ben-field carbon dioxide removal original flowsheet correctly. After the optimization, the retrofit can also achieve the targets that we've set up.