辐射防护2012，Vol.32Issue(2)：95-102,8.
核空气净化系统高效过滤器泄漏检验DOP试剂替代研究
Study on DOP Substitutes for Leaking Rate Testing of HEPA Filter Used in Nuclear Air Cleaning Systems
丘丹圭 1张计荣 1侯建荣 1乔太飞 1沈大鹏 1史英霞1
作者信息
摘要
Abstract
Based on an extensive investigation over available literatures concerning HEPA filter testing,PEG400,SHELL ondina oil 15 and PAO4 were chosen as candidates for DOP substitutes,and on which a series of tests were conducted about their aerosol conversion rate,particle size distribution,DOP detector response and leaking rate in HEPA filter.With consideration of technical properties,safety performance and economy,homemade PAO4 is finally selected as the best substitute for DOP among the three.关键词
核空气净化/高效过滤器/泄漏率/邻苯二甲酸二正辛酯/聚α烯烃4Key words
nuclear air cleaning/HEPA Filter/leaking rate/DOP/PAO4分类
资源环境引用本文复制引用
丘丹圭,张计荣,侯建荣,乔太飞,沈大鹏,史英霞..核空气净化系统高效过滤器泄漏检验DOP试剂替代研究[J].辐射防护,2012,32(2):95-102,8.
