溶剂对油溶性破乳剂的破乳性能有较明显影响。
Solvent has an obvious impact on the performance of oil - soluble demulsifiers.
同时介绍了目前国内使用较多的几个系列破乳剂。
Several series of demulsifiers employed popularly inland nowadays are presented.
表明复配破乳剂是高效原油破乳剂的研究方向之一。
The results showed that the mixed demulsifiers had some advantages over the single demulsifier.
聚醚类破乳剂的醇类起始剂有丙二醇、甘油或多元醇。
Propylene glycol, glycerin, polyalcohol can be used as starting substances of polyether demulsifiers.
适用于水驱采出液的破乳剂不一定适用于聚驱采出液。
Demulsifier suitable for water flooding produced liquid may not be suitable for polymer flooding produced liquid.
破乳剂的这一性质对船用油乳化液的破乳也是有利的。
The demulsifier benefits the breaking of the oil water emulsion.
所形成的乳状液易于用降温或加破乳剂方法进行破乳。
The formed lactescence is easy for emulsion breaking by cooling or adding emulsion-breakingagent.
该破乳剂由酚胺树脂聚醚和聚酰胺-季铵盐两种组分组成。
Demulsifier TKQ comprises of phenol-amine resin block polyethers and quaternized polyamidoamine.
原油集输脱水过程中，温度影响破乳剂效率和脱水质量。
The efficiency of demulsifying agent and the quality of dehydration have been influenced by temperature during crude oil gathering and transporting process.
该法既能利用废活性污泥，还为替代化学破乳剂提供了可能性。
The method can not only use the waste activated sludge but also provide a probability of substitution of chemical demulsifier.
应用该破乳剂后，明显提高破乳剂的脱水率，节约了运行成本。
After application of this demulsifier, the dehydration rate has been improved and operation cost has been saved.
原油破乳剂lag847由含硅破乳剂与普通破乳剂复配制得。
LAG847 crude oil demulsifier is compounded with silicon demulsifier and general demulsifier. Its application into the hermetic process in the No.
本论文的研究为开发一类具有新型化学结构的原油破乳剂提供了依据。
The research of this article has provided the foundation to exploit a series of demulsifier with new-style chemical structure.
通过保护与反保护的方法，合成了PAMAM稠油原污水高效破乳剂。
PAMAM dense oil polluted water demulsifier was synthesized by protected-unprotected method.
研究了破乳剂分子结构变化对原油脱盐效率以及油-水界面张力的影响。
The effect of molecular structure of the demulsifiers on its desalting ability as well as on the interfacial tension of crude oil-water interface was discussed.
增加脱盐罐、拆除混合器V105、加强破乳剂评选等措施是非常必要的。
Addition of desalter drum, removal of V105 mixer and selection of the right emulsion breaker ere are extremely necessary for the good operation.
现场试验表明，PAMAM树形分子是一类性能优良的稠油原油污水破乳剂。
Site tests showed that the PAMAM of tree molecules is a kind of demulsifier with excellent performance for dense oil-polluted water.
脱水率及缓蚀率评价表明该破乳剂的水溶性好，脱出水水质高，没有腐蚀性。
Its dehydration rate and inhibitor efficiency show that the breaker has good solubility with good quality of dehydrated water and without corrosive nature.
经常规脱水与电脱水试验表明，这种破乳剂的脱水速率明显大于常规破乳剂。
Tests of conventional dehydrating and electric dehydrating show that the dehydrating rate of the new demulsifier is much higher than that of the conventional ones.
较低浓度下直链破乳剂SP169由于吸附能力稍强，降低扩张模量效果较好；
At low concentration, because of stronger adsorption ability, the effect of decreasing dilational modulus of SP169 was better.
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。
The experimental results of four types of oil emulsions show that high efficiency of demulsifying oil emulsions can be gained using this method.
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。
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.
本文根据大量实验事实，提出了AE、ap型破乳剂分子在油-水界面上的状态模型。
A molecular model of AE and AP type demulsifiers at oil-water interfaces is suggested.
同时介绍了树脂生产水洗过程中含硅破乳剂的应用及合成方法并对应用效果进行分析。
At the same time it introduces the method of compounding emulsion breaker which contains silicon and application in the course of washing with water which is a part of producing petroleum resin.
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。
There are many kinds of demulsifying agents. Differences exist among various demulsifying agents because of their various constituents and various solvents.
该除油剂主要由三种成分组成，其中两种反相破乳剂为主剂，另外合有少量无机絮凝剂。
The oil remover consists of three components, two of them are reverse demulsifier as main component and another one is a little inorganic reagent.
目前我国石油工业在对油田采出液进行油水分离过程中所采用的破乳剂均为化学破乳剂。
Nowadays, in oil industry of our country all of the deemulsifiers used in the oil and water separating of the crude oil are chemical deemulsifiers.
针对该气田浮化液特性和生产工艺流程的特点，进行了低温高效破乳剂的筛选与现场试验。
The selection and field test of low temperature and high efficiency demulsifiers were conducted, according to property of emulsion and characteristics of process flow of the field.
分析了焦化厂焦油氨水分离系统的运行状况，筛选了高效破乳剂对焦油氨水进行分离试验。
The running status of tar - ammonia liquor separation system in the coking plant is analyzed, high efficient demulsifier is selected to conduct separation test on tar - ammonia liquor.
为解决这一问题，研究了油水过渡层加厚的原因，研制了可防止这一现象出现的原油破乳剂。
To solve this problem, the causes of IL growth are investigated and a novel demulsifier is developed.
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