Search Results - "Yoon, Dalsung"
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Chlorination of uranium metal to uranium trichloride using ammonium chloride
Published in Journal of radioanalytical and nuclear chemistry (01-05-2022)“…Given that the most feasible option for fabricating chloride-based molten salt fuel for molten-salt reactors (MSRs) is to use uranium/transuranic metals…”
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2
Rare earth removal from pyroprocessing fuel product for preparing MSR fuel
Published in Nuclear engineering and technology (01-03-2024)“…A series of experiments were performed to produce a fuel source for a molten salt reactor (MSR) through pyroprocessing technology. A simulated…”
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3
Electrochemical Deposition of U and RE Elements Using the Stirred Liquid Cadmium Cathode in LiCl-KCl Molten Salts
Published in Science and technology of nuclear installations (2021)“…This study was conducted in an attempt to understand the effect of a stirred liquid cadmium cathode (LCC) on the electrodeposition of U and U/RE on Cd. For…”
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4
Measurement and Analysis of Exchange Current Density for U/U3+ Reaction in LiCl-KCl Eutectic Salt via Various Electrochemical Techniques
Published in Electrochimica acta (10-02-2017)“…Electrochemical impedance spectroscopy (EIS), linear polarization (LP), Tafel and cyclic voltammetry (CV) were performed to investigate the exchange current…”
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5
Measurement and Analysis of Exchange Current Density for U/U^sup3+^ Reaction in LiCl-KCl Eutectic Salt via Various Electrochemical Techniques
Published in Electrochimica acta (10-02-2017)“…Electrochemical impedance spectroscopy (EIS), linear polarization (LP), Tafel and cyclic voltammetry (CV) were performed to investigate the exchange current…”
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6
Chlorination of TRU/RE/SrOx in Oxide Spent Nuclear Fuel Using Ammonium Chloride as a Chlorinating Agent
Published in Journal of nuclear fuel cycle and waste technology (Online) (01-06-2022)“…Thermodynamically, TRUOx, REOx, and SrOx can be chlorinated using ammonium chloride (NH4Cl) as a chlorinating agent, whereas uranium oxides (U3O8 and UO2)…”
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7
Experimental Observations for Anode Optimization of Oxide Reduction Equipment
Published in Journal of nuclear fuel cycle and waste technology (Online) (01-12-2022)“…The electrochemical behavior was investigated during the electrolysis of nickel oxide in LiCl-Li2O salt mixture at 650℃ by changing several components. The…”
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Actinide Drawdown From LiCl-KCl Eutectic Salt via Galvanic/chemical Reactions Using Rare Earth Metals
Published in Journal of nuclear fuel cycle and waste technology (Online) (30-09-2020)“…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…”
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9
Determination of kinetic properties of Sm(III)/Sm(II) reaction in LiCl–KCl molten salt using cyclic voltammetry and electrochemical impedance spectroscopy
Published in Journal of radioanalytical and nuclear chemistry (01-11-2019)“…Electrochemical and kinetic properties of samarium (Sm) in LiCl–KCl eutectic salt were investigated at various concentrations and temperatures. Cyclic…”
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10
Uranium recovery via electrochemical deposition with a liquid zinc cathode followed by electrochemical oxidation of rare earth metals
Published in Journal of nuclear materials (01-07-2019)“…Uranium recovery with electrochemical deposition followed by selective oxidation of rare earth (RE) metals was examined to confirm the feasibility of liquid Zn…”
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11
Effects of temperature, concentration, and uranium chloride mixture on zirconium electrochemical studies in LiClKCl eutectic salt
Published in Journal of nuclear materials (01-08-2016)“…Experimental studies were performed to provide measurement and analysis of zirconium (Zr) electrochemistry in LiClKCl eutectic salt at different temperatures…”
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12
Effects of temperature, concentration, and uranium chloride mixture on zirconium electrochemical studies in LiCl KCl eutectic salt
Published in Journal of nuclear materials (01-08-2016)“…Experimental studies were performed to provide measurement and analysis of zirconium (Zr) electrochemistry in LiClsingle bond KCl eutectic salt at different…”
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13
Chlorination of TRU/RE/SrO x in Oxide Spent Nuclear Fuel Using Ammonium Chloride as a Chlorinating Agent
Published in Journal of nuclear fuel cycle and waste technology (Online) (2022)“…Thermodynamically, TRUOx, REOx, and SrOx can be chlorinated using ammonium chloride (NH4Cl) as a chlorinating agent, whereas uranium oxides (U3O8 and UO2)…”
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14
Corrosion Behavior of Candidate Structural Materials for Molten Salt Reactors in Flowing NaCl-MgCl2
Published in International journal of energy research (27-04-2024)“…Abstracts. A high-temperature molten salt natural convection loop was designed and manufactured for chloride-based salts. NaCl-MgCl2 salt was prepared and…”
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15
Determination of kinetic properties of Sm reaction in LiCl-KCl molten salt using cyclic voltammetry and electrochemical impedance spectroscopy
Published in Journal of radioanalytical and nuclear chemistry (01-11-2019)“…Electrochemical and kinetic properties of samarium (Sm) in LiCl-KCl eutectic salt were investigated at various concentrations and temperatures. Cyclic…”
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16
Efficient preparation of UCl.sub.3 by ZnCl.sub.2 mediated chlorination
Published in Journal of radioanalytical and nuclear chemistry (01-11-2019)“…U chlorination is demonstrated using electrochemical and chemical reactions with ZnCl.sub.2 in LiCl-KCl molten salts. Voltammetric studies indicate the…”
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17
Removal of rare earth elements from a U/RE ingot via a reaction with UCl.sub.3
Published in Journal of radioanalytical and nuclear chemistry (01-11-2019)“…A chemical equilibrium experiment was conducted to remove rare earth (RE) elements from a U/RE ingot using UCl.sub.3 as an oxidant. Upon analysis, the RE and…”
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18
HSC Chemistry 코드를 이용한 TRU 생성물 중의 희토류 원소 제거 거동 모사
Published in Journal of nuclear fuel cycle and waste technology (Online) (01-06-2020)“…The feasibility of rare earth (RE) removal process via oxidation reactions with UCl3 was investigated using the HSC Chemistry code to reduce the concentrations…”
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19
Removal of rare earth elements from a U/RE ingot via a reaction with UCl3
Published in Journal of radioanalytical and nuclear chemistry (01-11-2019)“…A chemical equilibrium experiment was conducted to remove rare earth (RE) elements from a U/RE ingot using UCl 3 as an oxidant. Upon analysis, the RE and…”
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20
Efficient preparation of UCl3 by ZnCl2 mediated chlorination
Published in Journal of radioanalytical and nuclear chemistry (01-11-2019)“…U chlorination is demonstrated using electrochemical and chemical reactions with ZnCl 2 in LiCl–KCl molten salts. Voltammetric studies indicate the…”
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