Carbon aerogels were prepared from resorcinol and formaldehyde via sol-gel process, high temperature carbonization and atmospheric pressure drying technology with solvent replacement.
以间苯二酚和甲醛为原料，采用溶胶-凝胶工艺，结合高温碳化和溶剂替换常压干燥技术，制备了碳气凝胶。
Steam entering the drying chamber is at supply temperature and essentially atmospheric pressure, so any remaining mist is re-evaporated.
进入干汽室的蒸汽处于供汽温度和基本上大气压力下，使任何尚存的水雾再次汽化。
"in a desiccator": the drying is carried out over diphosphorus pentoxide R at atmospheric pressure and at room temperature;
“干燥器中”：采用五氧化二磷试剂干燥，大气压，室温。
"in a desiccator": the drying is carried out over diphosphorus pentoxide R at atmospheric pressure and at room temperature;
“干燥器中”：采用五氧化二磷试剂干燥，大气压，室温。
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