Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Supathorn Phongikaroon"'
Publikováno v:
Nuclear Engineering and Technology, Vol 47, Iss 7, Pp 867-874 (2015)
Separation of cesium chloride (CsCl) and strontium chloride (SrCl2) from the lithium chloride-potassium chloride (LiCl-KCl) salt was studied using a melt crystallization process similar to the reverse vertical Bridgeman growth technique. A ternary Sr
Externí odkaz:
https://doaj.org/article/15a208f31b944d6a95b56838fc7ab6ea
Publikováno v:
Nuclear Engineering and Technology, Vol 46, Iss 3, Pp 395-406 (2014)
This study provides a fundamental understanding of a cold finger melt crystallization technique by exploring the heat and mass transfer processes of cold finger separation. A series of experiments were performed using a simplified LiCl-CsCl system by
Externí odkaz:
https://doaj.org/article/db5ab6b1f88a47818e63cf5209ffabef
Publikováno v:
Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 20:209-229
Autor:
Joel McDuffee, Rich Christensen, Daniel Eichel, Mike Simpson, Supathorn Phongikaroon, Xiaodong Sun, John Baird, Adam Burak, Shay Chapel, Joonhyung Choi, Jacob Gorton, D. Ethan Hamilton, Dimitris Killinger, Sam Miller, Jason Palmer, Christian Petrie, Daniel Sweeney, Adrian Schrell, James Vollmer
Publikováno v:
Nuclear Science and Engineering. 196:234-259
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 330:1155-1164
The applied overpotential (25 mV, 50, mV, 100 mV, 200 mV) and uranium to cerium mass ratios (1:0, 1:1, 2:1) in a LiCl–KCl molten salt eutectic were varied to observe their effects on the morphology and purity of uranium during potentiostatic electr
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 327:991-995
Current methods for quantitative dissolution of solid PuO2 involve lengthy dissolution times. The adaptation of mediated electrochemical oxidation, which uses an electrochemically produced oxidizing agent to catalyze dissolution, has been explored fo
Publikováno v:
Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 18:421-437
This study provides an assessment on a proposed method for separation of cesium, strontium, and barium using electrochemical reduction at a liquid bismuth cathode in LiCl-KCl eutectic salt, investigated via cyclic voltammetry (CV), electrochemical im
Publikováno v:
Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT). 18:549-562
Deionized water, methanol, and ethanol were investigated for their effectiveness at dissolving LiCl-KCl-UCl3 at 25, 35, and 50℃ using inductively coupled plasma mass spectrometry (ICP-MS) to study the concentration evolution of uranium and mass rat
Autor:
Hunter Andrews, Supathorn Phongikaroon
Publikováno v:
Nuclear Technology. 207:617-626
This study sets out to demonstrate the capability of using electrochemistry and laser-induced breakdown spectroscopy (LIBS) for concentration prediction of multiple species in a molten salt system ...
Assessment of Leaching Characteristics for Cerium and Cesium as Surrogates for Radioactive Materials
Publikováno v:
Nuclear Technology. 206:1932-1944
The leaching behavior of cerium and cesium from different mixtures of rapid setting cement (RSC) with deionized water (DIW) and artificial seawater (ASW) under both dynamic and static leach conditi...