Application of Aspen to Lithium Bromide Refrigerator

摘要

By transforming the original interstage compression cooling system of nitrogen fertilizer plant and adding lithium bromide refrigerator, the paper designs a new compressor interstage cooling system which leads interstage heat in lithium bromide refrigerator and uses the obtained cooling capacity to reduce the temperature of compressed gas. And aspen is used to simulate the new process. Lastly, the paper makes economical and feasible conclusion.