【摘要】 物料在太阳能干燥房中干燥以后 ,用水分测定仪测定其含水量进行再干燥。测定再干燥前后物料的红外光谱 ,研究其水分状态表明 ,在干燥过程后期 ,将干燥温度控制在结合水开始逸出的温度 ,可得到最好的干燥效果更多还原

【Abstract】 The moisture content in the samples, dried in solar room, were measured by moisture teller, and the infrared spectra of samples were measured before and after re drying for the study of their humidity appearance, which shows that the best dry result can be obtained by controlling the temperature at the escaping point of combined water in the later drying process.更多还原