Evaporation process is an indispensable link in alumina refinery and its energy consumption is quite intensive. In order to save energy in the evaporation process, it's significant to apply exergy analysis to the evaporation process to determine the weak links in energy utilization and exergy losses'reasons, positions and values and then to propose the energy saving measures. The main work and innovations in this paper are as following:
1. An integrated method for mechanical exergy calculation...