| 在低温液体纯化中采用金属丝网过滤技术的可行性研究 |
| |
| 引用本文： | 李娟,汪荣顺,石玉美,顾建明.在低温液体纯化中采用金属丝网过滤技术的可行性研究[J].低温工程,2006(3):39-42. |
| |
| 作者姓名： | 李娟 汪荣顺 石玉美 顾建明 |
| |
| 作者单位： | 上海交通大学制冷与低温工程研究所,上海,200030;上海交通大学制冷与低温工程研究所,上海,200030;上海交通大学制冷与低温工程研究所,上海,200030;上海交通大学制冷与低温工程研究所,上海,200030 |
| |
| 摘 要： | 以金属丝网过滤器为研究对象,在介绍金属丝网的结构特点和过滤机理的基础上,论证了采用该种新技术获得超高纯低温液体的可行性.以太空条件下的液氦纯化为例,详细介绍了采用金属丝网过滤技术的液氦纯化系统,提出了过滤及再生方案,探讨了各过滤参数对过滤效率的影响,为进一步的试验论证提供参考.
|
| 关 键 词： | 金属丝网 过滤 再生 液氦纯化 过滤效率 |
| 文章编号： | 1000-6516（2006）03-0039-04 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006-02-272006-05-16 |
Feasibility study of application of metal wiremesh filtration technology in cryogenic liquid purification |
| |
| Li Juan,Wang Rongshun,Shi Yumei,Gu Jianming.Feasibility study of application of metal wiremesh filtration technology in cryogenic liquid purification[J].Cryogenics,2006(3):39-42. |
| |
| Authors: | Li Juan Wang Rongshun Shi Yumei Gu Jianming |
| |
| Affiliation: | Institute of Refrigeration and Cryogenics, Shanghai Jiaotong University, Shanghai 200030, China |
| |
| Abstract: | Based on the metal wiremesh filter, the feasibility of this kind of filtration technology used to get ultrapure cryogenic liquid was validated. Taking helium purification in aerospace as an example, the filtration and regeneration methods of metal wiremesh filter were put forward. The effects of filtration parameters on the efficiency were discussed. The reference for the further experiments is provided. |
| |
| Keywords: | metal wiremesh filtration regeneration helium purification filtration efficiency |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
