Lee Hyun Jung Lee min woo Choi Jae Woo lee hyunkyung Lee, Sanghyup 2024-01-12T23:35:35Z 2024-01-12T23:35:35Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/99577 English SF6 recovery membrane Membrane separation system for SF6 recovery from waste SF6 gases Conference 1 International Conference on Separation Science and Technology, pp.168 International Conference on Separation Science and Technology 168 168 CC