摘要
本文研究了水在沸石上的脱附特性,提出了脱附动力学模型。用实测的脱附动力学数据进行拟合,得出了脱附速率常数和脱附表观活化能。并根据水在吸附柱内脱附的实测数据,得出了脱附温度和气速与脱附时间的关系。
The desorption characteristics of water on zeolitcs were studied. The effect of desorption temperature and gas velocity on the desorption rate were studied in an adsorption column. A desorption kinetic model was thus proposed. The desorption rate constant and apparent energy of activation were obtained with this model using experimental data.
关键词
水
沸石
脱附
动力学
zeolite, desorption kinetics, desorption time
