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- alkaline surfactant solution 碱/表面活性剂溶液
- Alkaline surfactant polymer (ASP) flooding is more complicated and sensitive to oil characteristics and reservoir features than other enhance oil recovery (EOR) methods. 相对于其他提高采收率方法,三元复合驱对原油性质和油藏性质更为敏感。
- The effect of froth characteristics of surfactant solution on phosphate ore flotation has beendiscussd in this paper. 本文讨论了磷矿浮选过程中表面活性剂溶液的泡沫特性。
- This is the temperature at which a surfactant solution(or a microemulsion)becomes turbid(cloudy)as a result of dehydration of hydrophilic PEO chains. 其浊点高低主要取决于原药性质及所含表面活性剂的种类和用量。
- During micelle formation, some apparent properties of surfactant solution would change, such as conductivity, enthalpy, etc. 当微胞化现象发生时,界面活性剂之物性将发生明显的改变,如:导电度、热焓量变化等。
- And the same as the migration of the bubble in nonionic surfactant solution,the velocity of the bubble increases with Biot number Bi and decreases with marangoni number Ma. 与非离子型表面活性剂溶液中气泡的运动规律一样 ,气泡速度随Biot数Bi的增大而增大 ,随Marangoni数Ma增大而减小
- The flow water、surfactant solution and glycerine solution have no pull effects on the interface of a oil drop;But polymer solution has a strong pull effect on the interface of a oil drop. 结果表明:流动的清水、表活剂溶液、甘油溶液对油滴界面没有拉拽作用,而聚合物溶液对油滴界面有拉拽作用;
- The EACN of the Daqing crude oil and ACN of some formulations of surfactant solutions were determined. 测得了大庆原油的等效烷烃碳数(FACN)值为10,还测得了几种表面活性剂配方的烷烃碳数(ACN)值。
- Micellar surfactant solutions were found to increase gas hydrate formation rate and storage capacity. 实验研究表明,表面活性剂胶束溶液可加快水合物的形成和提高水合物的储气质量。
- unformulated surfactant solution 单纯表面活性剂溶液
- Wu, W.T., Yang, Y.M., and Maa, J.R., 1999, "Pool Boiling Incipience and Vapor Bubble Growth Dynamics in Surfactant Solutions," Int.J.Heat Mass Transfer, Vol. 42, pp.2483-2488. 陈俊镒;1998;"环保冷媒混合物在窄缝中的沸腾传热;"国立成功大学化学工程研究所硕士论文.
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- reducing-drag surfactant solution 表面活性剂减阻水溶液
- The alkaline solution may help to reduce acidity. 碱性溶液有助于降低酸度。
- Effect of crude oil emulsion on enhanced oil recovery in alkaline surfactant polymer flooding 三元复合驱中乳化作用对提高采收率的影响
- From the research of gemini surfactants solution properties, it can be found that gemini surfactants can reduce the interfacial tension between oil and solution to ultralow. 通过对双子表面活性剂性能的研究发现,双子表面活性剂在单独使用条件下、并且在较宽的范围内,即可降低油水界面张力至超低。
- Keywords alkaline surfactant polymer flooding;field test;recovery rate;injectability;productivity;emulsion;scaling; 三元复合驱;矿场试验;采油速度;注入能力;采液能力;乳化;结垢;
- Lipase acts only in an alkaline solution. 脂肪酶仅在碱溶液中才起作用。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- Becoming alkaline; slightly alkaline. 碱化的变成碱的; 弱碱性的