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The type of motionless mixer can influence the gas holdup, dispersed phase holdup and mass transfer coefficient on some extent. 对于气体搅拌的萃取过程,静态混合器的型式和规格对传质性能和流体力学性能的影响很大。
Influence of motionless mixer on gas holdup and dispersed phase holdup 静态混合器对气含率及滞液率的影响
dispersed phase holdup 分散相滞存率
Then the discrete phase holdup can be measured by non-packer without changing flow state. 动态实验结果表明，该方法在油水两相条件下，可以实现分相的测量。
In this case, the continuous phase is aqueous and the dispersed phase is oil. 就这种情况来说，虽然连续相是水，分散相是油。
Flow parameters such as phase holdup and pressure fluctuation, as well as their axial and radial distributions were measured at different superficial phase velocities. 在配料固相质量分数为29%25的条件下，实验测定了不同操作条件下反应器内的轴、径向相含率及其分布，轴、径向压强脉动，初步揭示了分布器以及操作条件对局部流动参数的效应。
The application and development of polymer blend alloys with laminar dispersed phase were reviewed with 23 refrences. 最后，叙述了永久抗静电层状分散聚合物合金的制备及其应用进展。
During the initial stages of blending, the dispersed phase forms sheets at first, then breaks into submicron particles. 就国外近期研究内容,介绍了熔融共混过程初期的形态结构发展模式。
The variation of the operating condition did not change the distributive range magnitude of the dispersed phase droplet. 螺杆转速和挤出机产量的变化对末端分散相液滴直径的分布范围影响不大。
Methods Nifedipine sustained-released tablets were made with spray-dried solid dispersed phase of NFP and PVP mixed with HPMC. 方法用喷雾干燥法将硝苯地平和聚乙烯吡咯烷酮制成固体分散物,再加入羟丙基甲基纤维素等制得硝苯地平缓释片。
By adding little amount of SMAH, the blends showed a typical "sea-island" morphology, and the dispersed phase dispersed uniformly, ... 而加入少量SMAH后的合金呈典型的"海-岛"结构,分散相分布均匀,断面呈现大量塑性变形的韧性断裂特征。
PbO_2-matrix composites containing nano-grade TiO_2 as dispersed phase have been obtained on Ti substrate using nano-composite plating technique and were applied to EOP. 用纳米复合电镀技术制备了TiO_2掺杂的PbO_2电极,并利用该电极电解中性电解液制备臭氧。
By scanning electron microscope(SEM),the morphology of rubber particle being dispersed phase in ethylene\| propylene rubber toughening polypropylene blends is researched. 通过电子扫描电镜(SEM),研究了乙丙橡胶增韧聚丙烯共混物中作为分散相的橡胶粒子的形态。
Based on the studying of barrier property of laminar blending HDPE/PA blow moulded containers,research progress of dispersed phase morphology of HDPE/PA blends is summarized. 通过对HDPE/PA层状掺混吹塑容器阻渗性能的研究,综述了HDPE/PA共混物分散相形态的研究进展。
In this paper a method of particle size measurement introduced into the size and shape measurement of dispersed phase in polymer blend is found feasible. 本文将颗粒大小测定方法引入到高分子共混物的分散相尺寸测定中,验证了这是表征分散相尺寸可行的方法。
The results showed that the fibrillating of dispersed phase enhanced with the increase of draw rate, but no visible change in diameter of fibers was observed. 结果表明，随著牵引速度的提高，纤维状分散相所占比例增加，但纤维直径无明显变化；
Polypropylene(PP) and polyamide 6(PA6) were blended and extruded with a single screw extruder, PA6 being the dispersed phase could form microfibrils in PP matrix. 将聚丙烯(PP)与尼龙6(PA6)共混,在挤出加工中PA6作为分散相可以在PP基体中成纤。
Abstract: Polypropylene(PP) and polyamide 6(PA6) were blended and extruded with a single screw extruder, PA6 being the dispersed phase could form microfibrils in PP matrix. 文摘:将聚丙烯(PP)与尼龙6(PA6)共混,在挤出加工中PA6作为分散相可以在PP基体中成纤。
Abstract： A high water absorbent polyacrylic acid was obtained by inverse suspension polymerization in the system of cyclohexane as linked phase and water as dispersed phase. 摘要：环己烷为连续相,水为分散相,采用反相悬浮聚合法合成了聚丙烯酸高吸水性树脂。
Keywords : fluidization;fluidizing state;phase holdup; 流态化;三相;相含率;状态;