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1)  membrane emulsification
膜乳化
1.
SPG membrane emulsification for the preparation of monodispersed micro-emulsions;
膜乳化法制备微小粒径单分散乳液
2.
Preparation of monodispersed O/W emulsions containing monomer by SPG membrane emulsification;
制备单分散含单体O/W乳液的SPG膜乳化过程
3.
New technique of food emulsion preparation—membrane emulsification;
新型食品乳状液制备技术——膜乳化
2)  emulsion liquid membrane
乳化液膜
1.
Preparation of zinc oxalate fine particles by using an emulsion liquid membrane system;
乳化液膜法制备草酸锌微细颗粒
2.
Studies on transport and separation of Pb(Ⅱ) by the emulsion liquid membrane;
乳化液膜法迁移及分离Pb(Ⅱ)的研究
3)  liquid emulsion membrane
乳化液膜
1.
Diffusion-reaction mass transfer model for Cu~(2+) extracting using liquid emulsion membrane;
乳化液膜提取Cu~(2+)的扩散—反应传质模型
2.
Research for the effect of some factors on breakage of liquid emulsion membrane;
影响乳化液膜破损因素的研究
3.
Advances in liquid emulsion membrane technology applied to the separation and extraction of Cu~(2+);
乳化液膜技术分离提取Cu~(2+)的应用研究进展
4)  SPG membrane emulsification
SPG膜乳化
5)  liquid surfactant membrane
乳化液膜
1.
The method of liquid surfactant membrane for treatment of wastewater of organic naphthalene sulphonates has been introduced.
介绍了乳化液膜法处理含有机萘磺酸类工业废水的分离技术 ,分析了萃取过程中表面活性剂种类和浓度、内相浓度、外相pH等因素对膜稳定性的影响 ,论述了增强液膜稳定性的措施 ,并提出了该技术的研究进展和应用前
2.
In the separation process of liquid surfactant membrane,one of the important reasons causing permeation swelling is that the carrier reacts with the solute at the interface of emulsion and then solubi lization of water in membrane phase is caused not only by surfactant but also by carrier-solute complex.
从而提出了实际萃取过程中乳化液膜渗透溶胀的反应-溶解-扩散机理,并提出了相应的数学模型,经与实验数据比较,结果吻合较好。
3.
An improved Lewis cell is utilized to measure the mass transfer resistance between the (W/O)emulsion and the external phase in liquid surfactant membranes (LSMs).
本文采用了研究液—液界面传质阻力较为行之有效的Lewis槽,对乳化液膜传质过程中表面活性剂层的传质阻力进行了研究。
6)  liquid surfactant membranes
乳化液膜
1.
According to the characteristics of liquid surfactant membranes, combining penetrate theory and local isotropic in an agitated vessel, we consider the effects of the interfacial area, the physical properties of two-phase liquids and the operation parameters on the external turbulent boundary layer.
本文将根据 (W /O) /W乳化液膜的构成特点 ,将渗透理论与Kolmogoroff的局部各向同性理论结合起来 ,研究了界面面积、两相流体的物理特性以及操作变量等因素对连续相湍流边界层所造成的影响 ,提出能够客观反映乳化液膜自身特点的乳状液滴外相湍流边界层传质系数的关联式 ,该方程估算结果与本文实验数据以及文献数据均吻合较
2.
Based on Gibbs-Duhem equation,a new equation has been proposed,and this equation is available for the calculation of the composition of the mixture of surfactant and carrier at the interfaces of (W/O)/W liquid surfactant membranes(LSMs).
在Gibbs-Duhem方程的基础上,推导出了计算(W/O)/W乳化液膜体系表面活性物质界面组成的公式。
补充资料:乳化液膜
分子式:
CAS号:

性质:可分为油膜和水膜,当处理水溶液用油膜,当处理有机溶液时用水膜。油膜是由有机碳氢化合物、表面活性剂、添加剂等构成与水不相混溶的液相,充分乳化后制成油包水型W/O乳液,再将其分散于水溶液中,形成水包油包水型O/W/O多相乳液。此类乳化液膜主要从水相中分离金属离子、有机物及无极阴离子,含有流动载体的液膜选择性高,并能反浓度梯度迁移,故适于从复杂体系中提取所需成分。水膜是由水、表面活性剂、添加剂等构成与油不相混的液相,充分乳化后制成水包油型O/W乳液,再将其分散于需处理的有机溶液中,形成油包水包油型W/O/W多相乳液。此类乳化液膜适用于分离有机化合物的混合物。当含有增溶剂时能分离物理性质和化学性质很相近的有机组分。其单位何种中膜的表面积非常之大,溶液组分的透过速度相当快。若要形成油包水型乳化液膜,应选用表面活性剂的亲水亲油平衡值(HLB)为3~6,水包油型乳化液膜表面活性剂的HLB则为8~18。乳化液膜存在的主要问题是要找到既容易形成稳定的乳化液膜,又容易破乳,而且使用寿命长的表面活性剂。

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