| 五元体系Li+,K+//Cl-,B4O2-7,CO2-3-H2O在298 K时相平衡的实验研究 |
| |
| 引用本文： | 王志坚,曾英,唐明林,殷辉安.五元体系Li+,K+//Cl-,B4O2-7,CO2-3-H2O在298 K时相平衡的实验研究[J].成都理工大学学报(自然科学版),2001,28(2):204-208. |
| |
| 作者姓名： | 王志坚 曾英 唐明林 殷辉安 |
| |
| 作者单位： | 成都理工大学应用化学系, |
| |
| 基金项目： | 国家自然科学基金;49773200; |
| |
| 摘 要： | 采用等温溶解平衡法研究了五元体系Li+,K+//Cl-,B4O2-7,CO2-3-H2O在298 K时相关系和平衡液相物化性质。对各组分的溶解度以及密度、折光率、粘度、电导率和pH值进行了测定，并绘制了相关相图，得到5个结晶相区和3个共饱点。该体系没有固溶体和复盐生成，为简单共饱和型体系。
|
| 关 键 词： | Li+ K+//Cl- B4O2-7 CO2-3-H2O五元体系 相平衡 溶液物化性质 |
| 文章编号： | 1005-9539(2001)02-0204-05 |
| 修稿时间： | 2000年10月10日 |
AN EXPERIMENTAL STUDY ON PHASE EQUILIBRIUM OF Li+,K+//Cl-,B4O2-7,CO2-3-H2O SYSTEM AT 298 K |
| |
| WANG Zhi-jian,ZENG Ying,TANG Ming-lin,YIN Hui-an.AN EXPERIMENTAL STUDY ON PHASE EQUILIBRIUM OF Li+,K+//Cl-,B4O2-7,CO2-3-H2O SYSTEM AT 298 K[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2001,28(2):204-208. |
| |
| Authors: | WANG Zhi-jian ZENG Ying TANG Ming-lin YIN Hui-an |
| |
| Abstract: | In this work，the phase equilibrium of the system of Li+,K+//Cl-,B4O2-7,CO2-3-H2O was studied by the isothermal equilibrium method at 298 K, and the solubility, density, refractive indexes, viscosity, conductivity and pH values of the equilibrium solution were also determined. From the phase diagram plotted, the authors was found that there were 5 crystallization regions and 3 invariant points in this equilibrium system. The system is a simple eutectic type and no complex salt or solid solution was found in it |
| |
| Keywords: | |
| 本文献已被 万方数据 等数据库收录！ |
|
