摘要
采用差热分析法测定不同配比NaCl-KCl-NaF熔盐体系的初晶温度,利用混料设计中的对称—单纯形设计法,经回归分析,建立了该体系初晶温度与各组分含量之间具有高度显著性的回归方程。结果表明,当NaCl、KCl和NaF摩尔分数分别为0.45、0.45、0.10时,该体系的初晶温度最低。
The primary temperatures of NaCl-KCl-NaF molten salt system with different proportion were measured by differential thermal analysis. Significant regression equation between primary crystallization temperature of this molten salt system and component contents was established by regression analysis applying symmetry-simplex design. The results show that the system of 0.45NaCl-0.45KCl-0. 10NaF （mole fraction） has lowest primary crystallization temperature.
出处
《有色金属（冶炼部分）》
CAS
北大核心
2015年第5期62-65,共4页
Nonferrous Metals（Extractive Metallurgy)
基金
国家自然科学基金资助项目(51274082)
河北省自然科学基金资助项目(E2014209275)
