Application of Low-Temperature Multi-effect Distillation Seawater Desalination and Steam Turbine Coupling Technology
The article introduces a low-temperature multi-effect distillation seawater de-salination and turbine coupling technology,and analyzes the precise control of turbine ex-haust parameters,reliable isolation of the seawater desalination unit from the turbine,and synergistic control of the seawater desalination unit and the turbine generator.The applica-tion results of a steel company show that the overall heat utilization efficiency of LT-MED seawater desalination and steam turbine coupling system reaches more than 81.5%,and the cost of seawater desalination steam is reduced by about 60%.