1) Depositing latex
破乳+
2) demulsification
破乳
1.
Effect of oil extraction methods on the demulsification of produced liquid;
驱油方式对采出液破乳+效果的影响
2.
The demulsification study on the extraction process of pyrene from biodegradation system of endoenzyme fluid of bacteria;
无机阳离子对胞内粗酶液降解体系中芘萃取过程的破乳+研究
3.
The research of demulsification in extracting rapeseed-oil by using aqueous enzymatic method;
水酶法提取菜籽油中破乳+的研究
3) Demulsifying
破乳
1.
A new material of treating oily wastewater,used cation exchanger resin was studied , and the principle of coarse-graining demulsifying was discussed,and the effect of parameters of demulsifying under different conditions were measured.
测定了不同条件下各参数对含油废水破乳+除油的影响 ,并对含油废水进行了处理。
2.
kinds of polyethers were crosslinked by TDI through combinatorial method, and the demulsifying performances of the modifiers were evaluated with Shengli crude oil.
将组合化学的方法应用于破乳+剂的交联改性研究 ,用TDI作为交联剂对 2 5种聚醚进行交联改性 ,并用胜利油田孤三联的稠油进行破乳+评价 ,从而得到交联型破乳+剂对稠油破乳+的规律 ,并应用组合正交表找出对稠油破乳+效果最好的四种单剂 ,再进行组合交联改性 ,研制出了一种适用于胜利油田稠油的破乳+剂。
4) demulsify
破乳
1.
The results showed that it is more difficult to demulsify for the emulsion of reacted acid and crude oil.
通过模拟酸化工艺,对桩西采油厂长堤线、混合线和桩一线的原油在残酸存在前后乳状液破乳+脱水的对比实验,研究了残酸返排液对乳状液破乳+的影响。
2.
The article investigated the type and characteristics and demulsifying of crude oil emulsions from ASP flooding production well.
本文研究了三元复合驱采出液的乳状液类型、性质和破乳+方法,确定了可使三元复合驱采出液在破乳+后油中含水量低于30%,水中含油低于0。
5) de-emulsification
破乳
1.
This paper studied the application of superior strain in de-emulsification.
本文将优势菌技术应用于生物破乳+剂的制备研究。
2.
, the paper analyzed the cause of influencing de-emulsification speed of slurry mixture,and proposed the methods of controlling de-emulsification speed.
根据慢裂快凝乳化沥青稀浆封层的成型机理,从乳化沥青、矿料、填料、添加剂、含水量、温度和机械碾压等方面,分析影响稀浆混合料破乳+速度化学和物理原因,提出了控制最佳破乳+速度的方法。
3.
The results show that the de-emulsification effect is good.
试验结果表明,使用酸洗废液制备的聚合氯化铁对DCR乳化废液具有良好的破乳+作用。
6) Emulsion breaking
破乳
1.
With the introduction of ultrasonic wave emulsion breaking technology,salt content in desalted crude oil can be efficiently controlled within the salt standard.
结果表明,采用油溶性破乳+剂能大幅降低原油脱后含盐量,但不能使之完全达标;应用超声波破乳+技术可将原油脱后含盐量有效控制在达标范围内。
2.
The agent has dual functional properties both for water cleaning and emulsion breaking for highly water-contained inspissated viscous oil from Middle East oil-field.
研制出了对中东某油田高含水稠油(API度为21·3)采出液兼有清水和破乳+双重功能的非离子型油水分离剂SP1006。
3.
The emulsion breaking-coagulation-photocatalytic oxidation process was used in the treatment of waste cutting fluid.
采用破乳+—混凝—光催化氧化法处理废切削液。
参考词条
补充资料：破乳
| 破乳 demulsification 将乳状液破坏以达到两相分离的过程。例如原油脱水、从污水中除去油珠、从牛奶中提取奶油等。 根据分散相和连续相的性质 ，可采用不同的方法实现破乳。离心破乳即是用离心方法将两相分离；若乳化剂是离子型表面活性剂，则可在高压电场中使带电液珠移向一侧，称为静电破乳；利用超声波加速液珠间的聚集，也是一种破乳手段。但在工业上更普遍的破乳方法是加入一种叫做破乳剂的物质，以破坏吸附在油-水界面上的乳化剂，使其失去乳化能力。常用的破乳剂多是表面活性剂，它有很高的表面活性，能将界面上原来的乳化剂赶走以取而代之；同时它的分子具有分支结构，不能在界面上紧密排列成坚固的吸附膜，从而使乳状液的稳定性大大降低。例如由环氧乙烷与环氧丙烷共聚而成的聚醚表面活性剂，就是一种常用的原油破乳剂。对于以固体粉末作乳化剂的乳状液，若加入润湿剂（也是某种表面活性剂），使粉末粒子被一相完全润湿，从而脱离界面而进入该相之中，使乳状液破坏。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。