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

在原油集输中,剂用作破乳剂、消泡剂、除油剂、防垢剂、缓蚀剂、杀菌剂等。

Itwasproposed that defoamers “wearout” with time because the oil is gradually emulsified togive droplets and thus lenses which are too small.

他们提出，消泡剂随着时而“耗尽”，因为油被逐步乳化而形成小滴，因此透镜也变得太小了。