	US 11,810,684 B2
	Method of treating radioactive waste resin and an equipment therefor
Ki Rak Lee, Daejeon (KR); Hwan Seo Park, Daejeon (KR); Geun Il Park, Daejeon (KR); Hong Joo Ahn, Daejeon (KR); Jung Hoon Choi, Daejeon (KR); Hyun Woo Kang, Daejeon (KR); and In Tae Kim, Daejeon (KR)
Assigned to KOREA ATOMIC ENERGY RESEARCH INSTITUTE, Daejeon (KR)
Filed by KOREA ATOMIC ENERGY RESEARCH INSTITUTE, Daejeon (KR)
Filed on Aug. 24, 2021, as Appl. No. 17/410,097.
Claims priority of application No. 10-2020-0107392 (KR), filed on Aug. 25, 2020; and application No. 10-2021-0090575 (KR), filed on Jul. 9, 2021.
Prior Publication US 2022/0068517 A1, Mar. 3, 2022
Int. Cl. G21F 9/30 (2006.01); B01D 53/00 (2006.01); B01D 53/04 (2006.01); G21F 9/08 (2006.01); G21F 9/12 (2006.01)

CPC G21F 9/30 (2013.01) [B01D 53/002 (2013.01); B01D 53/04 (2013.01); G21F 9/08 (2013.01); G21F 9/12 (2013.01); B01D 2253/10 (2013.01); B01D 2257/708 (2013.01); B01D 2259/40088 (2013.01)]

12 Claims

1. A method of treating a radioactive waste resin, the method comprising:

(S1) condensing tritiated water-containing vapor in an exhaust gas derived from a treatment part for a radioactive waste resin, in a condensation part;

(S2) discharging and removing a gas comprising a C-14 radionuclide-containing compound in the exhaust gas from the condensation part; and

(S3) recycling tritiated water-containing condensate water in the condensation part into the treatment part for a radioactive waste resin.