摘要
建立了平衡法测定固体在液体中溶解度的实验装置,测定了丁二酸在水、乙醇、三氯甲烷、正丁醇和丙酮中的溶解度数据.采用理想溶液模型,Apelblat模型、经验多项式方程和λh方程对实验数据进行了关联.结果表明,上述回归方程均能较好地关联溶解度数据,所得结果可用于过程选择及设计.
Using a simple and reliable apparatus,the solubilities of suceinic acid in water,ethanol, chloroform, n-Butanol and acetone are determined by the analytic method. Results of these measurements are correlated with simplified equation,Apelblat equation,empirical equation and λh equation separately. The solubilities calculated by the model show good agreement with experimental data. It reveals that these models can meet the requirements of engineering design.
出处
《河南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第2期105-108,共4页
Journal of Henan Normal University(Natural Science Edition)
基金
河南省基础与前沿技术资助项目(072300420020)
河南省教育厅自然科学研究计划项目(2009A530005)
关键词
丁二酸
溶解度
测定
关联
succinic acid
solubility
measurement
correlation
