| 十二烷基苯磺酸钠-异丙醇-水固液平衡实验数据测定及关联 |
| |
| 引用本文： | 唐为勇,刘昆元,赵传钧. 十二烷基苯磺酸钠-异丙醇-水固液平衡实验数据测定及关联[J]. 化学工程, 2000, 28(5): 52-55 |
| |
| 作者姓名： | 唐为勇 刘昆元 赵传钧 |
| |
| 作者单位： | 北京化工大学化学工程学院,北京100029 |
| |
| 摘 要： | 测定了十二烷基苯磺酸钠 (SDBS)于不同温度下在异丙醇 (C3H7OH)和水 (H2 O)的混合溶剂中的溶解度 ,并考察了水中氢氧化钠 (Na OH)含量对 SDBS溶解度的影响。同时绘制出三元相图 ,并利用推导的溶解度模型对固液平衡数据进行关联 ,结果良好
|
| 关 键 词： | 十二烷基苯磺酸钠 三元相图 溶解度模型 固液平衡 |
Studies on the Solid-Liquid Equilibrium of SDBS-C3H7OH-H2O System |
| |
| Tang Weiyong,Liu Kunyuan,Zhao Chuanjun. Studies on the Solid-Liquid Equilibrium of SDBS-C3H7OH-H2O System[J]. Chemical Engineering, 2000, 28(5): 52-55 |
| |
| Authors: | Tang Weiyong Liu Kunyuan Zhao Chuanjun |
| |
| Abstract: | The solubility of SDBS in mixed solvents which contain isopropyl alcohol and water has been measured under different temperature.The effect of the presence of NaOH in solvents on the solubility of SDBS is also observed.Several ternary phase diagrams are acquired based on the data in this work.By using solution model derived from the Scstchard Hildebrand activity coefficient model,the correlation of the solid liquid equilibrium data is also presented,which is in a good agreement with experiment. |
| |
| Keywords: | SDBS ternary phase diagram solution model solid liquid equilibrium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
