水滑石-膨润土异凝聚体的形成及对石蜡乳化效果的初步研究  

Primary Study on Formation of the Coagulation of Hydrotalcite-Bentonite System and Its Emulsifying Effect on Wax

作　　者：毕延莉[1] 张宏伟[1] 刘温霞[2] 田鹏飞[2] 彭涛[1] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广州510640 [2]山东轻工业学院制浆造纸工程省级重点学科,济南250100

出　　处：《造纸科学与技术》2007年第4期22-25,共4页Paper Science & Technology

基　　金：国家自然科学基金(20476053)资助项目

摘　　要：探讨了水滑石-膨润土浓度对异凝聚体系粘度、电导率、透光度的影响,得出浓度与异凝聚作用的关系。用占总量0.5%的异凝聚体对液体石蜡进行乳化,初步探讨了异凝聚体对液体石蜡的乳化作用。In this paper, the effect of the concentration of aluminum magnesium hydroxide-bentonite on viscusity, conductivity,transmittance of this system was discussed, then the relationship between the concentration and heterocoagulation could be obtained. Pickering emulsions could be obtained when the hetrocoagulation with a total solid content of 0.5% was used in wax emalsification. The emulsifying effect of different oil/water ratio was discussed primarily.

关 键 词：水滑石 膨润土 异凝聚 Pickering乳状液 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]