The project makes full use of the hot water waste heat generated in the refining process, and combined with the patent of hot water flash developed independently by Shanghai Electric, realizing the cascade utilization of energy.
Zhejiang petrochemical 40 million tons of refining and chemical engineering integration project is assorted with 7×15000 tons/day of low temperature multi-effect seawater desalination project,in which the engineering and procurement is contracted by Shanghai electric. As the model demonstration in Chinese petrochemical industry, the project not only contains the largest capacity of seawater desalination, but also can be supplied with hot water as the heating resource. The seawater desalination system is designed to meet the request of various operating condition by switching operating mode between MED-TVC and F-MED.
The project realizes the engineering application demonstration of the world’s leading energy saving and environmental friendly domestic desalination technology, which is a milestone to comprehensively enhance the international competitiveness of domestic thermal desalination technology and equipment.
- Shanghai Electric Water Engineering Company
Shanghai PNS registry No. 31010102007087