乳化过程
- 网络emulsification;Emulsification Process;de-emulsification
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根据船舶重油动态乳化过程的特点,分析了其实际应用存在的困难,采用基于PLC的智能自动化方法对重油动态乳化的过程控制系统进行了设计;
Based on the characteristics of dynamic emulsification process of marine heavy oil , the difficulty of its actual application is analyzed . A process control system for dynamic emulsification of marine heavy oil is designed by use of intelligent automatic method of PLC .
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实验得出当芯壁比为7:1。乳化剂加入量为6%,乳化过程搅拌速度3000r/min,成囊过程搅拌速度800r/min时,得到微胶囊包埋率为85.4%,包埋度为74.7%。
At the ratio of core to coating 7:1 , emulgator dosage 6 % , and stirring speed 3 000 r / min for emulsification and 800 r / min for microencapsulation , the embedding rate and embedding degree of microcapsules were 85.4 % and 74.7 % , respectively .
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发现在超声细乳化过程中,90%以上的分散于MMA相的纳米SiO2粒子将从油相逃逸到水相。
It was found that more than 90 % silica particles would be escaped from submicron MMA droplets to water phase after ultrasonic treatment when MMA / unmodified silica dispersion was used .
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环氧树脂相反转乳化过程相态发展研究
Morphological Evolution with Phase Inversion Process in Emulsifying Epoxy Resin
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水性聚氨酯乳化过程中相转变的研究
Investigation on the phase inversion behavior of waterborne polyurethane during emulsification process
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乳化过程中的气蚀现象及其危害性
Discussions on the Cavitation of Emulsifying Process and Its Harmfulness
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微孔膜乳化过程中乳滴大小的控制
Camel Milk Control of the Drop Size of Emulsions in Membrane Emulsification Processes
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船舶重油动态乳化过程智能控制系统设计
Design of intelligent control system for dynamic emulsification process of marine heavy oil
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乳化剂分子亲水组分含量对相反转乳化过程的影响
Effects of the Hydrophilic Composition PEG Content in the Emulsifier Molecules on Phase Inversion Process
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乳化过程离子浓度的优化控制
Ion Concentraction Optimal Control of Photographic Emulsion
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膜参数对乳化过程的影响
Influences of membrane parameters on membrane emulsification
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在乳化过程中,油相快速加入水相有利于液晶结构的形成;
Quick addition of oil phase into water phase facilitates the formation of liquid crystals .
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膜乳化过程中流体流动对液滴受力和乳化效果的影响
Influence of fluid flow on forces acting on droplet and emulsification results in membrane emulsification process
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本文综述了膜乳化过程、影响因素,及该技术在乳剂、微球、纳米粒等剂型制备中的应用。
Its procedure , influence effects and applications in preparing emulsions , microspheres and nanoparticles are reviewed .
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离聚体水基微乳液化的研究&聚苯乙烯离聚体微乳化过程相反转的表征
Studies on waterborne emulsion of ionomer & the characterization of phase inversion of lightly sulfonated polystyrene during emulsification process
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综述了微孔膜乳化过程中控制乳滴大小的工艺方法和各种影响因素。
The achievements of control of the drop size of emulsions in the membrane emulsification process were introduced and reviewed systematically .
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本文依据相似定理,利用二维水模型对转炉吹炼中的渣金混合及乳化过程进行了物理模拟。
Based on the similarity theory , the mixing behavior of molten slag and steel in a steelmaking converter is simulated with water model .
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用乳化过程中的体系的电导率、粘度和表面张力的变化表征了乳化相反转过程。
The phase inversion processing during emulsification of SPPO ionomers was characterized by measuring the variation of conductivity , viscosity and surface tension with addition water .
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为理解乳化过程的发生,我们必须首先认识到这样一条科学原理:水和油不能自然混合,它们实实在在互相排斥。
To understand the emulsifying process , we must first accept the scientific principle that oil and water do not naturally mix . Quite literally , they find each other 's presence repulsive .
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研究成囊乳化过程、固化过程、壁材浓度、壁材比例、芯壁比、胶囊干燥温度等工艺条件,找出最佳制备超细胶囊方案。
We studied the technological process conditions , such as emulsifying conditions , fixing conditions , wall-material concentration , wall-material ratio , the ratio of core to wall , drying temperature , and determined the optimum process parameters .
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结果38眼出现后囊破裂(5.46%),其中撕囊时5眼,水分离时6眼,超声乳化过程中14眼,吸取皮质时13眼。
Results The posterior capsule in 38 eyes were ruptured ( 5.46 % ), including 5 eyes in capsulorhexis , 6 eyes in hydrodissection , 14 eyes in the process of emulsification and 13 eyes in the cortex extraction .
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这种模板的前期阶段被通过简单的乳化过程而得到,然后乳液中的油相(这里我们选用的是蜂蜡)在超声场中凝固成硬模板。
The preceeding state of this template could be obtained via simple emulsification like the soft-template method , and then the oil-phase ( here we select beeswax ) underwent coagulation process to achieve a kind of hard-template under ultrasonic treatment .
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乳化过程中乳液的中和度增大,分散性变好,稳定性升高,但固含量随之下降,当中和度过大时,乳液会产生凝胶破乳现象。
In the emulsification process , as the degree of the neutralization increased , the emulsion showed better dispersion and stability increased , but the solid content fall . When the neutralization is too high , it is hardly to form a stable emulsion .
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观测和分析油水运动规律,分析乳化动力学过程;浅水波的Boussinesq方程组是弱频散的、非线性的,它与Kdv方程有一定联系,但并不等价。
This paper presents an exact solitary wave solution of the Boussinesq equations for shallow water motion , which are of nonlinear and weakly dispersive nature and have some relationship with the so called KdV equation .
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讨论了用陶瓷微滤膜处理含油乳化废水过程的膜污染情况,初步探讨了此分离过程的污染机理;
Fouling mechanism during treating oily emulsified wastewater by ceramic membrane was discussed and resistance distribution in this process is determined .
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在上述实验结果的基础上,本研究对功率超声乳化柴油过程进行了热力学分析,得到了乳化过程中体系内能量的分配情况以及功率超声作用过程中和作用后体系状态的变化。
This research analyses the experimental result through thermodynamics methods and educes the energy distribution and the change in the system .
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粒子的形状同样是一个重要的参数并且受到表面活性剂系统拉直和乳化作用过程的影响。
The particle size is also an important parameter influenced by an adequation of the surfactant system and the emulsification process .
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本文重点分析了生产实践中在石灰制成石灰乳液(即石灰乳化)过程中石灰乳化效率偏低的原因,在原料质量控制、石灰投加方式、设备技术改造方面提出了改进措施。
This article emphatically analyzes the reason of lower lime emulsification efficiency and puts forward measures for improvement in terms of raw material quality control , lime charging style and equipment and technology modifications .
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结论:前房灌注条件下行Er:YAG激光乳化晶体过程中,前房、角膜深层及切口周围的组织温度升高幅度明显低于前房未灌注条件下的激光乳化;
Conclusions : The raise of the temperature of tissue around the incision underwent Erbium : YAG photolysis , with irrigating in the anterior chamber , is significantly less than which without irrigating in the anterior chamber .
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方法:使用针式传感器数字型温度计,测量Er:YAG激光乳化晶体过程中离体猪眼球前房、角膜深层及角膜缘切口三部位组织温度。
Methods : Using needle sensor digital thermometer to determine the variation of the temperature in the anterior chamber , corneal deep layer and the incision on the limbus of pig eye underwent Er : YAG lens photolysis in vitro .