测定了酯化硅胶的物理结构、水蒸气吸附等温线、润湿热、差热分析和红外光谱。
The physical structure, water vapor adsorption isotherms, heat of wetting, DTA and IR for esterified silica gel were determined.
活性炭一般装填在透明的容器中，当其吸附油蒸气后颜色发生变化。
Activated carbon general loading in transparent containers, when its adsorption oil steam color change after.
或是采用干燥剂直接吸附压缩空气中的水(油)蒸气。
Or the adsorption of compressed air desiccant direct water (oil) steam.
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