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1)  gas-liquid mass transfer and reaction
气液传质与反应
1.
Basic research of bubbly flow in structured packings is of great importance for the development of novel gas-liquid mass transfer and reaction equipments.
规整填料内鼓泡流动现象的研究对于开发新型气液传质与反应设备具有重要的指导作用。
2)  model of mass transfer and reaction
反应与传质模型
3)  gas-liquid mass transfer
气-液传质
1.
The experimental results show that compared with air-deionized water system the addition of the surface-active additives into water will intensify gas-liquid mass transfer process significantly,which only occurs in a narrow concentration range.
实验结果表明,与空气-去离子水体系相比较,添加微量表面活性物质会显著增强氧的气-液传质性能,但这种强化作用仅发生在一定的浓度范围内,超过极限浓度后,液相体积传质系数会有所降低。
4)  gas liquid mass transfer
气液传质
1.
The gas phase mass transfer process was studied experimentally based on the double film theory when chlorine and acetone chlorinated in a short parallel flow wetted wall tube,and the effect of acetone liquid flow rate( V L) and chlorine gas flow rate ( Q G) and the length ( l ) of the wetted well tube on the gas liquid mass transfer rate has been investigated.
统计回归分析得到气液传质通量NG=0 。
2.
The new high effective gas liquid mass transfer stirred reactor: Self mixing Disk Turbine(SDT) was designed.
提出了一类新型高效气液传质设备 :自混式圆盘涡轮搅拌设备 (SDT) ,以提高气液反应设备的传质效果 ,降低剪切力。
3.
Interfacial properties have an important act on gas liquid mass transfer.
界面性质对气液传质有重要影响。
5)  gas-liquid mass transfer
气液传质
1.
Studies on gas-liquid mass transfer characteristics of horizontal vessel;
卧式搅拌釜气液传质性能研究
2.
Study on characteristics of gas-liquid mass transfer in vinylidene fluoride emulsion polymerization reactor;
偏氟乙烯乳液聚合的气液传质效果影响因素的研究
6)  mass transfer-reaction
传质-反应
1.
The effects of KMnO4 concentration,pH value,initial Hg0 concentration and temperature on Hg0 removal efficiency were investigated,as well as the thermodynamics and mass transfer-reaction between Hg0 and KMnO4.
系统地研究了高锰酸钾初始浓度、pH值、汞初始度和反应温度等主要参数对气态汞去除效率的影响,并分析了KMnO4氧化Hg0的反应热力学和传质-反应动力学问题。
补充资料:气液传质设备
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性质:又称气液接触设备(gas-liquid contact equipment)。用以进行气液传质过程的设备。气液传质过程是在气(或汽)相和液相两相间进行的质量传递过程。化工中最常用的气液传质过程是精馏和吸收,此外还有洗涤、蒸发、增湿、减湿等。气液传质设备主要有板式塔和填料塔,这是在精馏和吸收中最广泛应用的设备,其他还有喷洒塔、卧式塔、湿泡塔、湿壁塔等。在气液传质设备中除进行传质外,有时还伴以传热,在一些场合还发生化学反应。

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