粘度对多通道陶瓷膜分布器内气液两相流体力学和传质过程的影响任务书
2020-06-09 22:42:01
1. 毕业设计(论文)的内容和要求
膜分散是利用膜的纳微孔道的一种新型微分散技术,能够实现快速高效的分散混合,强化相间传质。
膜分散技术是随着膜材料的发展而开发的新型微分散技术。
该技术利用多孔膜材料分散液体或者气体物料,制备大量微小液滴或者气泡,实现快速高效的分散混合,使气液接触的有效比表面积大大提高,最终达到强化相间传质的目的。
2. 参考文献
[1] K. Wang, Y. J. Wang, G. G. Chen, et al. Enhancement of mixing and mass transfer performance with a microstructure minireactor for controllable preparation of CaCO3 nanoparticles[J]. Ind. Eng. Chem. Res., 2007, 46: 6092-6098. [2] R. Z. Chen, H. L. Mao, X. R. Zhang, et al. A dual-membrane airlift reactor for cyclohexanone ammoximation over titanium silicalite-1[J]. Ind. Eng. Chem. Res., 2014, 53: 6372#8211;6379. [3] E. Camarasa, C. Vial, S. Poncin, et al. Influence of coalescence behaviour of the liquid and of gas sparging on hydrodynamics and bubble characteristics in a bubble column[J]. Chem. Eng. Process., 1999, 38: 329#8211;344. [4] Z. H. Deng, T. F. Wang, N. Zhang, et al. Gas holdup, bubble behavior and mass transfer in a 5 m high internal-loop airlift bioreactor with non-Newtonian fluid[J]. Chem. Eng. J., 2010, 160: 729-737. [5] C. P. Stemmet, F. Bartelds, J. van der Schaaf, et al. Influence of liquid viscosity and surface tension on the gas#8211;liquid mass transfer coefficient for solid foam packings in co-current two-phase flow[J]. Chem. Eng. Res. Des., 2008, 86: 1094#8211;1106. [6] A. A. Mouza, G. K. Dalakoglou, S. V. Paras. Effect of liquid properties on the performance of bubble column reactors with fine pore spargers[J]. Chem. Eng. Sci., 2005, 60:1465#8211;1475. [7] G. Tirunehe, B. Norddahl. The influence of polymeric membrane gas spargers on hydrodynamics and mass transfer in bubble column bioreactors[J]. Bioproc. Biosyst. Eng., 2016, 39: 613-626.
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3. 毕业设计(论文)进程安排
2016.12.10~2016.1.10 查阅文献,翻译英文文章,撰写开题报告
2017.1.10~2017.3.20 熟悉实验流程
2017.3.21~2017.5.20 实验研究,总结规律,处理实验数据
2017.5.21~2017.6.7 撰写毕业论文