乳状液

The technical conditions for recovering cyanide from agrochemical waste water by liquid-film method is studied,and the various surfactants and kerosm as oil phase and alkine liquid as liquid phase affecting the cyanide waste water treatment are tested.Therefore, the oPtimum process conditions are determined.

研究了液膜法回收农药废水中氰化物的工艺条件，考查了以不同表面活性剂、煤油等为油相组分，碱液作内相的乳状液，对连云港市第二农药厂合氰废水的处理效果，确定了最佳的工艺条件。

Experimental results showed that the emulsion liquid membrane has good stability, high separation speed, no apparent expansion and leak and membrane split easily.

结果表明，乳状液膜稳定性好，无明显溶胀和泄露，分离速度快，易破乳。

Preparation demand for concentratedly fracturing fluid is analyzed theoretically and the technique to prepare it is researched in the technology of "preparing while injecting". Stable lactescence should be prepared at first, and then a thickener should be added.

本文从水力压裂入手，综述了压裂液及其添加剂的发展概况，从理论上分析了"边配边注"技术中"浓缩压裂液"配制要求，研究了配制浓缩压裂液的工艺：应该是先配制稳定的乳状液，然后再添加稠化剂。

The influence of natural surfactants,such as asphaltenes ,resins,solid particles and naphthene,on the stability of the water in crude oil emulsion are summarized.

综述了原油乳状液中天然表面活性物质，如沥青质、胶质、固体颗粒物以及石蜡对原油乳状液稳定性的影响。

The migration of nisin and a-tocopherol from the coating to a model emulsion composed of 66% water and 32% paraffin oil with 2% emulsifier was measured, and this was linked to the suppression of microbial growth and oxidative deterioration in the emulsion and in milk cream at 10 _C.

那 nisin 的移民和一-从涂料到一个样板的乳状液的 tocopherol 66%组成水和 32%石蜡和 2%的油乳化剂被测量，而且这在乳状液中与微生物生长和氧化的恶化抑压相连和在牛奶乳酪在 10_ C。

For emulsions, interfacial structure s,droplet sizes and distribution,and droplet motion and coalescence could be observed and recorded in situ by an integration device including a microscope,a pickup camera,a video tape recorder,and a computer with a gathering image card and a programme.

利用光学显微镜——摄像——录像——计算机图像采集、处理集成系统，可实现对乳状液界面结构，液珠大小及其分布，液珠运动和聚并的动态过程进行实时观测、录像、图像采集和处理。

Methods: Develop insecticide by emulsification test in laboratory.Results: In storage tests at high and low temperature, the emulsifiable concentrate and emulsion was very steady and it reached standard of FAO. Conclusion: Physical property of LW-special efficacy insecticide against cockroach is steady. It is convenient in use ad it has little smell and mark.

目的：以残杀威和高效氯氰菊酯为有效成分，制备LW-特效灭蟑乳油；方法：采用乳化实验法进行实验室药剂制备实验；结果：LW-特效灭蟑乳油经高低温储存试验，其乳油及乳状液的稳定性均达到国际粮农组织规定的标准；结论：LW-特效灭蟑乳油物理性状稳定，使用方便，施药时气味低、痕迹小，有广泛的应用前景。

Also, the type of dispersion of four gasliquid-liquid systems: air-decane-aqueous solution of sodium sulfite and surfactant, airmixture of decane and dodecene-aqueous solution of rhodium complex, ligand, and surfactant, air-mixture of decane, dodecene and tridecyl aldehyde-aqueous solution of rhodium complex, ligand and surfactant, and air-mixture of decane and dodeceneaqueous solution of trisodium salt of tri (m-sulfophenyl) phosphine, and surfactant is determined by electric conductivity.

本文采用电导率测量的方法实验研究了空气—正癸烷—亚硫酸钠和十六烷基三甲基溴化铵水溶液、空气—正癸烷和1-十二碳烯混合物—铑膦络合物催化剂和十六烷基三甲基溴化铵水溶液、空气—正癸烷、1-十二碳烯和十三醛混合物—铑膦络合物催化剂和十六烷基三甲基溴化铵水溶液、空气—正癸烷和1-十二碳烯混合物—三间磺化苯基膦三钠盐和十六烷基三甲基溴化铵水溶液四个三相体系的液液分散特性。当有机相与水相体积比分别为7／3、1／1和3／7时，前三个体系均形成水包油型分散，并有稳定的乳状液生成。

Oil/water liquidoid exists as water-oil emulsion in pipeline of the triphase mixed transportation .

在油气水三相混输管路中，油水液相以油水乳状液的形态存在，气相与油水乳状液混输的特点为：1。

The principle of preparation of multiple emulsions and few examples of recent formulated stable are discussed.

讨论了多乳状液的制备原理并给出几个近来多乳状液研究中得到的稳定体系的例子。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。