| 摘要 |
The invention relates to an evaporator tube for a sea water desalination plant by means of which, particularly in areas with few fresh water reserves, drinking water or industrial water is obtained from the sea. The inventive evaporator tube is characterized in that it is made of steel that is resistant to sea water while also being resistant to acid, and in that it has a wall thickness ranging from 0.1 mm to 0.5 mm. The inventive evaporator tube can be economically produced and employed and is characterized by having a high resistance to corrosion with a good heat transfer due to the thin wall, and by a good resistance to low pH values. In addition, a formation of scale on the evaporator tube can be reliably prevented. The evaporator tube is thus also suited for an economical use in non-continuously operated sea water desalination plants such as wind power-operated sea water desalination plants. |
