Penetrating acid also has a demulsifying action.
穿透酸还具有破乳作用。
The target is used as diesel caustic washing demulsifying agent.
目标物用作柴油碱洗抗乳化剂。
The experimental results of four types of oil emulsions show that high efficiency of demulsifying oil emulsions can be gained using this method.
实验结果显示，化学破乳剂和超声波联合作用可以进一步提高原油的破乳脱水效率。
There are many kinds of demulsifying agents. Differences exist among various demulsifying agents because of their various constituents and various solvents.
破乳剂的种类很多，每种破乳剂由于其组份结构不同、溶剂种类不同而存在一定差异。
The efficiency of demulsifying agent and the quality of dehydration have been influenced by temperature during crude oil gathering and transporting process.
原油集输脱水过程中，温度影响破乳剂效率和脱水质量。
The invention applies the polyglycerol acrylate as a crude oil demulsifying agent for dehydrating crude oil, which is a new-type crude oil demulsifying agent.
本发明则将其作为原油破 乳剂进行了原油脱水的应用，是一种新型的原油破乳剂。
It is shown that while the chain extending reaction time is increased, the demulsifying effect of the products increases at first and then decreases a certain period later.
研究表明：随着扩链反应时间的增加，产物相对分子质量随之增大，但是破乳效果随反应时间的增加呈先增大后减少的趋势。
Since the chemical composition of crude oil is complicated and many other factors affect the emulsion process, it is difficult to choose exact demulsifying agent for exact oil.
由于原油组成的复杂性，加上影响形成乳化原油的因素众多，给原油破乳剂的研究工作带来许多困难。
In formulating test target, it is necessary to aim at various characteristics of demulsifying agents and to formulate the quality control target which closely related with its quality.
在制定破乳剂检测指标时，需要针对每种破乳剂的特点制定出与其质量密切相关的质量控制指标。
The relative molecular masses of the products are determined by the measurement of reaction degree. The demulsifying performances of them are evaluated with the viscous oil of Bohai Oilfield.
通过对反应程度的测定，获得了扩链产物的相对分子质量，并用渤海油田稠油对其破乳性能进行了评价。
The relative molecular masses of the products are determined by the measurement of reaction degree. The demulsifying performances of them are evaluated with the viscous oil of Bohai Oilfield.
通过对反应程度的测定，获得了扩链产物的相对分子质量，并用渤海油田稠油对其破乳性能进行了评价。
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