任世宇,陈敏,李小兵,刘俊果

• 1:河北科技大学生物科学与工程学院
• 2:石家庄学院化工学院

摘要(Abstract)：

测定了雄烯二酮在不同有机溶剂及含大豆油的有机溶剂体系中的溶解度,旨在为工业生产工艺优化提供基础数据和理论支持。采用平衡法测定了253.15K~313.15K,雄烯二酮在甲醇、乙腈、丙酮、异丙醇、乙酸乙酯和乙醇这六种有机溶剂和分别含有大豆油的这六种有机溶剂体系中的溶解度,结果表明:雄烯二酮在乙腈中的溶解度最大,有机溶剂对雄烯二酮溶解能力的大小依次为:乙腈>丙酮>乙酸乙酯>甲醇>乙醇>异丙醇。且雄烯二酮在所有溶剂体系中溶解度随着温度的升高而增加。在含大豆油的有机溶剂体系中的溶解度均大于在相应纯溶剂中的溶解度。采用多项式经验方程、半经验关联模型和Apelblat方程模型对实验测定溶解度数据进行关联,相关系数都在98%以上,结果满意。

关键词(KeyWords)： 雄烯二酮;有机溶剂;溶解度;模型关联

Abstract:

Keywords:

基金项目(Foundation): 河北省教育厅科学研究计划重点项目(ZD2014205)

作者(Author): 任世宇,陈敏,李小兵,刘俊果

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