Results 311 to 320 of about 32,050 (347)
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Electrochemical Corrosion Studies in Molten Chloride Salts
Journal of The Electrochemical Society, 2022This study investigates corrosion of Fe–(Cr)–Ni model alloys in eutectic molten chloride salt mixtures that broadly simulate the heat transfer circuits of molten salt cooled nuclear reactors. The primary focus is impurity-driven corrosion and selective dissolution of electrochemically reactive element(s) (dealloying), which are ...
Touraj Ghaznavi +2 more
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Method To Determine MgO and MgOHCl in Chloride Molten Salts
Analytical Chemistry, 2020A commercial blend of mainly carnallite (KCl·MgCl2·6H2O) is considered as a next-generation heat transfer fluid in solar thermal plants. Corrosive properties of MgCl2 hydrates must be addressed at the operating temperatures of 500-720 °C. For successful chemical monitoring of the carnallite heat transfer fluid, an experimental method was developed to ...
Noah Klammer +4 more
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In-Situ Spectroelectrochemistry of Lanthanides in Molten Chloride Salts
ECS Meeting Abstracts, 2020Molten Salt Reactors (MSRs) are a potential game-changing technology for next-generation nuclear power. Although the MSR concept was demonstrated at Oak Ridge National Laboratory (ORNL) in the 1960’s, it had not gathered attention from commercial vendors until recently.
Ruchi Gakhar +6 more
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Equilibria between ferrous and ferric chlorides in molten chloride salts
Metallurgical Transactions B, 1990Equilibria between ferrous and ferric chlorides in molten salts have been studied for improving magnesium electrolysis and molten salt chlorination. The apparent equilibrium constants,K, of reaction FeCl2(melt)+0.5Cl2(gas)=FeCl3(melt) were obtained. Measured values ofK were in good agreement with computed ones from regression equations. The composition
Guangwen Zhao +2 more
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Technology of Molten Salt Electrolysis of Magnesium Chloride
Materials Science Forum, 2010The electrolytic production of magnesium from magnesium chloride containing sodium chloride-rich melts has been studied using mono-polar cell, where originally designed in consideration of current efficiency and energy consumption. The magnesium was formed well at the surface of cathode and floated at the free surface of the molten salt, and chlorine ...
Mi Seon Choi +4 more
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The origin of the conductivity maximum in molten salts. I. Bismuth chloride
The Journal of Chemical Physics, 2012A new theory is presented to explain the conductivity maxima of molten salts (versus temperature and pressure). In the new theory, conductivity is due to ions hopping from counterion to counterion, and its temperature dependence can be explained with an ordinary Arrhenius equation in which the frequency prefactor A (for hopping opportunities) and ...
Adam T, Clay +3 more
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Radiation Effects in Chloride Molten Salt Compositions
MRS Online Proceedings Library, 1999Radiation effects on the composition of NaCl (70 mole %) and PbC12 (30 mole %) salts irradiated by a high energy accelerator proton beam were analyzed. In the temperature interval from ~50 to ~1200 °C this composition can be considered as radiation-resistant material, that can be recommended for use as target material for accelerator-driven ...
S. V. Ignatiev +2 more
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The conductivity of the binary molten salt system aluminium chloride/sodium chloride
Journal of Inorganic and Nuclear Chemistry, 1971Abstract The conductivity (κ) has been determined for the binary molten salt system aluminium chloride/sodium chloride over the range of composition 15–30 wt% of sodium chloride and over the range of temperatures 155–195°C. A three-dimensional empirical equation has been derived from the observed data and shows that over the ranges stated k depends ...
R.C. Howie, D.W. Macmillan
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Chemistry of Solvated Electrons in Molten Alkali Chloride Salts
The Journal of Physical Chemistry C, 2018We use ab initio molecular dynamics to study the electronic structure and the chemistry of the solvated electrons created when alkali atoms are dissolved in alkali chloride molten salt. We find that solvated electrons pair up to form a two-electron species.
Henrik H. Kristoffersen, Horia Metiu
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