Zobrazeno 1 - 10 of 65 pro vyhledávání: '"Seungwoo Paek"'
1
Akademický článek
Rare earth removal from pyroprocessing fuel product for preparing MSR fuel
Autor: Dalsung Yoon, Seungwoo Paek, Chang Hwa Lee
Publikováno v: Nuclear Engineering and Technology, Vol 56, Iss 3, Pp 1013-1021 (2024)
A series of experiments were performed to produce a fuel source for a molten salt reactor (MSR) through pyroprocessing technology. A simulated LiCl–KCl–UCl3-NdCl3 salt system was prepared, and the U element was fully recovered using a liquid cadm
Externí odkaz: https://doaj.org/article/074907e58e24478cbc7877d150347d98
Zobrazit plný text záznamu
2
Akademický článek
Electrochemical Removal of Rare Earth Element in LiCl-KCl Molten Salt
Autor: Gha-Young Kim, Junhyuk Jang, Seungwoo Paek, Sung-Jai Lee
Publikováno v: Science and Technology of Nuclear Installations, Vol 2020 (2020)
This study was carried out to examine the removal of rare earth (RE) elements by electrodeposition for the purification and reuse of LiCl-KCl salt after electrorefining and electrowinning. The electrochemical behavior of RE elements (Dy and Gd) in Li
Externí odkaz: https://doaj.org/article/c2ca2e82a80a40e9a9a68b3ec0dbbbff
Zobrazit plný text záznamu
3
Akademický článek
Current Status of Pyroprocessing Development at KAERI
Autor: Hansoo Lee, Geun-IL Park, Jae-Won Lee, Kweon-Ho Kang, Jin-Mok Hur, Jeong-Guk Kim, Seungwoo Paek, In-Tae Kim, IL-Je Cho
Publikováno v: Science and Technology of Nuclear Installations, Vol 2013 (2013)
Pyroprocessing technology has been actively developed at Korea Atomic Energy Research Institute (KAERI) to meet the necessity of addressing spent fuel management issue. This technology has advantages over aqueous process such as less proliferation ri
Externí odkaz: https://doaj.org/article/7b09669c26834b3086c0863d2db31810
Zobrazit plný text záznamu
6
Actinide Drawdown From LiCl-KCl Eutectic Salt via Galvanic/chemical Reactions Using Rare Earth Metals
Autor: Sung-Jai Lee, Seungwoo Paek, Junhyuk Jang, Dalsung Yoon, Joon-Bo Shim
Publikováno v: Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 18:373-382
This study proposes a method of separating uranium (U) and minor actinides from rare earth (RE) elements in the LiCl-KCl salt system. Several RE metals were used to reduce UCl3 and MgCl2 from the eutectic LiCl-KCl salt systems. Five experiments were
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::523423e23c45373ca53ab6d3b22cd438
https://doi.org/10.7733/jnfcwt.2020.18.3.373
Zobrazit plný text záznamu
7
Simulation of Rare Earth Elements Removal Behavior in TRU Product Using HSC Chemistry Code
Autor: Seungwoo Paek, Sung-Jai Lee, Chang Hwa Lee, Dalsung Yoon
Publikováno v: Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 18:207-215
The feasibility of rare earth (RE) removal process via oxidation reactions with UCl3 was investigated using the HSC Chemistry code to reduce the concentrations of RE in transuranic (TRU) products. The composition and thermodynamic data of TRU and RE
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad4baf0876a2aa6be01ea1d13a0cd3c8
https://doi.org/10.7733/jnfcwt.2020.18.2.207
Zobrazit plný text záznamu
8
Uranium recovery via melt separation of rare earth elements and chemical oxidation
Autor: Sung-Jai Lee, Seungwoo Paek, Gha-Young Kim, Junhyuk Jang, Tack-Jin Kim
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 324:869-877
Pyroprocessing of spent fuels, especially the recovery of U, improves the overall efficiency of nuclear recycling. The recovery of U/Transuranic elements (TRU) during the removal of rare earth elements (REEs) via melting was evaluated. Uranium was us
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfe12110d166689d1ca08e88bffd1758
https://doi.org/10.1007/s10967-020-07112-w
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje