用表面活性剂提高蒸发速率的探讨

An Inquiry into the Method of Improving Evaporativity with Surfactant

表面活性剂能降低液体表面张力,改善液面分子的受力状态,并具有润湿功能,经实验验证认为:向水性浸出液中加入适宜的表面活性剂,可望提高浸出液的蒸发速率。文中还探讨了选择表面活性剂应注意事项。

Based on the understanding that surfactant can reduce the surface tention of liquid layers, improve the power-standing condition and function as a wetter, tests have been conducted and the results show that added with a proper surfactant, the evaporativity of an exudating liquid can be increased. Points for attention in selecting surfactants are discussed in the article.