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本文上篇介绍了海水淡化的蒸馏技术,从中可看出其原理并不复杂,应该说技术的关键是材料的选择和开发。阮国岭博士介绍说,因为海水的腐蚀性很强,所以淡化装置的材料应用就成为降低成本走向市场的关键所在。过去淡化装置使用的材料大多为钛材、白铜、镍铜合金或者铜铝合金。以3000吨的淡化装置为例,其传热面积是1.5万平方米,需要非常多的管子,过去用钛材十
This article describes the desalination distillation technology, which can be seen from the principle is not complicated, it should be said that the key technology is the choice and development of materials. Dr. Ruan Guoling said that due to the strong corrosivity of seawater, the application of desalination equipment has become the key to reducing costs to the market. Most of the materials used in the past desalination equipment are titanium, white copper, nickel-copper alloy, or copper-aluminum alloy. To 3000 tons of desalination device, for example, the heat transfer area is 15,000 square meters, need a lot of tubes, the past with titanium ten