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 。
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.
出处
《化学工程》
EI
CAS
CSCD
北大核心
2000年第5期52-55,共4页
Chemical Engineering(China)
