磺酸盐表面活性剂的制备及应用教学实践

Teaching Practice on Preparation and Application of Sulfonate Surfactant

磺酸盐表面活性剂是一种应用广泛的阴离子型表面活性剂。中北大学化学工程与工艺专业为了提高学生的实验设计以及问题综合分析能力,针对磺酸盐表面活性剂的制备、性能及应用设计了一个综合设计型专业实验项目。通过该实验的实施,不仅培养学生实验设计与操作能力、综合分析的能力以及团队协作能力,还培养学生绿色化工的理念。

Sulfonate surfactant is a widely used anionic surfactant.In order to improve students ability of designing experiments and comprehensive analysis,a comprehensive and designing experiment was designed for the preparation,properties and application of sulfonate surfactant with Chemical Engineering and Technology major of North China University.The implementation of this experiment not only improved students ability of designing and operating experiments,comprehensive analysis ability,and teamwork competency,but also cultivated their awareness of green chemical.