defoam

The defoam effect 、emulsion stability and technological process were discussed.

讨论了泡效果，乳液稳定性和制备。

Defoaming agent general use hexanaphthene, tnbp, n-octanol and so on.

泡一般使用硅油、磷酸三丁酯、正辛醇。

Surfactants used in gathering transportation,include demulsifier,defoamer,deoiler,scale inhibitor,corrosion inhibitor,bactericide etc.

在原油集输中,面活性用作破乳、泡、除油、防垢、缓蚀、杀菌。