摘要：

对逆流、散装填料、LiBr溶液的除湿器进行实验研究，实验过程中溶液流量为800～1600 L·h^-1，入口溶液浓度为49%～54%，温度为28～41℃，空塔气速为0.39～0.96 m·s^-1，入口空气湿度为10～21 g

Abstract:

Experiments were carried out for a counter flow dehumidifier with random packing and LiBr solution when solution flow was 800—1600 L·h^-1 with inlet concentration and temperature of 49%—54%，and 28—41℃，respectively，and the air velocity of empty tower was 0.39—0.96 m·s^-1，inlet air humidity was 10—21 g·kg^-1.The performance of dehumidification was described by moisture removal and volumetric mass transfer coefficient.The impact of the solution and the air inlet parameters on the dehumidification performance were analysed.With an average volumetric mass transfer coefficient of 1.0 kg