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活性炭是什麼東西
活性炭是什麼東西
更新时间:2024-09-28 18:17:25

  活性炭是一種經特殊處理的炭,将木材等有機材料在隔絕空氣的條件下加熱,與氣體發生反應,使活性炭表面具有無數細小孔隙。活性炭通常是粉狀或者粒狀的,活性炭的含炭量是随活化溫度的提高而增大的,活化的溫度越高,揮發的物質就會越完全,吸附活性就會越大。

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