Effect of Na2WO4 Content on the Crystallization Temperature of NaCl-KCl-Na2WO4 Molten Salt System

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The Liquidus Temperature of Molten Salt Nacl-Kcl-Na2WO4 System was Measured by Differential Thermal Analysis. the Results Show that, in the Molten Salt System, when XNa2WO4≤0.7 Eutectic Temperature is 555 °C and a Phase Transition Temperature is 512.8 °C, Eutectic Composition Become XNaCl= 0.35, XKCl= 0.35, XNa2WO4= 0.3; when XNa2WO4>0.7, Eutectic Temperature and a Phase Transition Temperature are Respectively 613 °C and 574.4 °C, Eutectic Composition Become XNaCl= 0.1, XKCl= 0.1, XNa2WO4= 0.8.

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155-158

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March 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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