摘要
选用活性炭吸附正丁醇体系进行固体在溶液中的等温吸附实验,用表面张力法测定平衡浓度,并改进了测定表面张力的装置。所设计的实验方法既避免了与前置课内容的重复,又提高了实验精度和实验效率。
An experiment on the system of active carbon adsorbing butanol for isothermal adsorption in solution was chosen by authors. They adopted surface tension method to measure adsorption concentration in equiiibrium, and improved the device of surface tension measuring. This design not only avoided the repeats of testing method with the contents of preceding courses hut also improved the test accuracy and test efficiency.
关键词
吸附
表面张力
正丁醇
活性炭
adsorption
surface tension
butanol
active carbon
