defoam

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

讨论了消效果，乳液稳定性和制备工艺。

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

消剂一般使用硅油、磷酸三丁酯、正辛醇等。

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

在原油集输中,面活性剂用作破乳剂、消剂、油剂、防垢剂、缓蚀剂、杀菌剂等。