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学科主题: 物理化学
题名: Investigation of Cryosorption Vacuum System and Operation Process for COIL
作者: Xia LZ(夏良志) ;  Wang JQ(王金渠) ;  Sang FT(桑凤亭) ;  Zhao SQ(赵素琴) ;  Jin YQ(金玉奇) ;  Fang BJ(房本杰)
会议名称: XVI.International Symposium on Gas Flow and Chemical Lasers & High Power Lasers Conference
会议日期: 2006-9-4
出版日期: 2006-09-04
会议地点: 奥地利
其他题名: 用于COIL的低温真空吸附系统及过程的研究
通讯作者: 夏良志
部门归属: 七室
主办者: 维也纳理工大学
摘要: Cryosorption vacuum system for COIL is researched and developed. Adsorption chiller has been proposed and developed by improving the heat exchanger chiller. Compared with the heat exchanger chiller, the volume and LN2 consumption of the new chiller were favourably reduced. In the present work, the new adsorption operation process, cryogenic pressure swing adsorption is adopted. Compared with thermal swing adsorption, regeneration time is shortened and LN2 consumption is saved by at least 80% in the new operation process. The cryosorption vacuum system was integrated to COIL and tested successfully. The weight of sorbent in adsorption bed is 22Kg, the total gas flowrate is about 0.5mol/s, the COIL’s power maintains over 2kW, the total COIL’s working time accounts to 100 seconds. It is concluded that the cryosorption vacuum system has the same pressure recovery capability as the large vacuum tank.
语种: 中文
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/112408
Appears in Collections:中国科学院大连化学物理研究所_会议论文

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Recommended Citation:
Xia LZ,Wang JQ,Sang FT,et al. Investigation of Cryosorption Vacuum System and Operation Process for COIL[C]. 见:XVI.International Symposium on Gas Flow and Chemical Lasers & High Power Lasers Conference. 奥地利. 2006-9-4.
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