【摘要】：通過(guò)將硅膠浸泡在氯化鋰溶液中制成硅膠-氯化鋰復(fù)合材料,并對(duì)硅膠及復(fù)合吸附材料的平衡吸附量進(jìn)行測(cè)試,利用材料的平衡吸附模型分析材料在不同再生溫度和再生濕度條件下的再生特性以及材料的最大蓄能特性,結(jié)果表明:復(fù)合材料的平衡吸水量約為硅膠的2.3倍,且其最大蓄能密度可以達(dá)到1723 k J/(kg吸附劑),約為硅膠的1.65倍。材料在不同的處理空氣入口溫度與濕度條件下,分析材料釋放熱量的特點(diǎn)以及在利用材料進(jìn)行除濕供暖時(shí),吸濕量每增加2 g/(kg干空氣)時(shí),出口空氣溫度平均升高5℃。
[Abstract]:Silica gel and lithium chloride composites were prepared by soaking silica gel in lithium chloride solution, and the equilibrium adsorption capacity of silica gel and composite adsorption material was measured. The equilibrium adsorption model was used to analyze the regeneration characteristics of the materials at different regeneration temperatures and humidity and the maximum energy storage characteristics of the materials. The results showed that the equilibrium water absorption of the composites was about 2.3 times that of silica gel. The maximum energy storage density can reach 1723 KJ / (kg adsorbent), which is about 1.65 times of that of silica gel. Under different conditions of air inlet temperature and humidity, the characteristics of heat release from materials were analyzed. When the material was used for dehumidification heating, the average outlet air temperature increased by 5 鈩，

本文編號(hào)：2398387