Design of seawater cooling system for a large-scale petrochemical project
Through the design of the seawater cooling system of a foreign large-scale petrochemical project,2 design schemes:seawater once-through cooling and seawater circulating cooling were compared from aspects of process flow,plane layout,structures setting up,equipment selection,investment estimation,and so on.The mat-ters needing attention as well as the important and difficult problems encountered in the design were analyzed;besides,the relevant ideas and experience were summarized,which provided reference for similar projects.