散装填料传质分析及发展趋势  

Random Packing Mass Transfer Analysis and Trends

作　　者：吕江平[1] 吕江锋 

机构地区：[1]兰州石化职业技术学院应用化学工程系,甘肃兰州730060 [2]兰州石化消防支队,甘肃兰州730060

出　　处：《兰州文理学院学报（自然科学版）》2013年第6期33-35,共3页Journal of Lanzhou University of Arts and Science(Natural Sciences)

摘　　要：详细讨论了气液有效接触面积,床层均匀度,填料的长径比等对气液传质效率的影响,并阐述了散装填料结构的发展趋势.In this paper,influencing factors on gas-liquid mass transfer efficiency,such as the effective gas-liquid contact area,uniformity packing layer,the ratio of length and diameter etc of random packing was briefly described.At the same time,the development trend about the random packing structure was elaborated.

关 键 词：散装填料 球形填料 填料层 

分 类 号：TQ053.5[化学工程]