【摘要】 以油水界面张力为手段考察了破乳剂对界面膜的影响。结果表明，破乳剂的扩散速度、投加量、化学结构等都对破乳剂的界面行为产生影响。更多还原

【Abstract】 The effect of demulsifiers on petroleum and water interface has been examined by means of interfacial tension. The results show that the diffusion speed, addition quantity and chemical structure of demulsifier can affect its behavior at the oilwater interface, of which the effect of chemical structure is reported for the first time.更多还原