Lee Hyun Jung Lee min woo Lee HYUNKUNG Lee, Sanghyup 2024-01-12T23:08:11Z 2024-01-12T23:08:11Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/99193 English srparation recovery hollow fiber membrane Separation and Recovery of SF6 gas from N2/O2/CF4/SF6 gas mixtures by using a polymer hollow fiber membranes Conference 1 The Membrane Society of Korea, pp.181 The Membrane Society of Korea 181 181 KO