| 298K下Na+,K+//NO3-,Cl--H2O体系中硝酸盐介稳程度的研究 |
| |
| 引用本文： | 刘娜,冯婷,黄雪莉. 298K下Na+,K+//NO3-,Cl--H2O体系中硝酸盐介稳程度的研究[J]. 化学工业与工程, 2011, 28(4): 22-25 |
| |
| 作者姓名： | 刘娜 冯婷 黄雪莉 |
| |
| 作者单位： | 新疆大学化学化工学院,新疆乌鲁木齐,830046 |
| |
| 基金项目： | 国家自然科学基金资助项目(20466003和20866008) |
| |
| 摘 要： | 采用等温蒸发法研究了四元体系Na+，K+//NO3-，Clˉ-H2O在298 K时NaNO3-KNO3共饱曲线的介稳程度及湿度对该共饱曲线介稳程度的影响。结果表明：在298 K时，不管在高湿度还是在低湿度下该四元体系的NaNO3-KNO3单变量曲线介稳现象均不明显。
|
| 关 键 词： | 介稳 湿度 硝酸盐 |
Metastable Equilibrium of Nitrate in Quaternary System Na~+,K~+//NO_3~-,Cl~--H_2O at 298 K |
| |
| LIU Na,FENG Ting,HUANG Xue-li. Metastable Equilibrium of Nitrate in Quaternary System Na~+,K~+//NO_3~-,Cl~--H_2O at 298 K[J]. Chemical Industry and Engineering, 2011, 28(4): 22-25 |
| |
| Authors: | LIU Na FENG Ting HUANG Xue-li |
| |
| Affiliation: | LIU Na,FENG Ting,HUANG Xue-li(College of Chemistry and Chemical Engineering,Xinjiang University,Urumqi 830046,China) |
| |
| Abstract: | Metastable equilibrium of univariant curve of NaNO3-KNO3 and the influence of humidity in the quaternary system Na+,K+//Cl-,NO-3-H2O were studied at 298 K by isothermal evaporation method.According to the experimental data,metastable equilibrium didn't occur obviously in the univariant curve of NaNO3-KNO3 not only at lower humidity but also at higher humidity. |
| |
| Keywords: | Metastable equilibrium humidity nitrate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
