<Original>Removal of Mercury from Aqueous Solutions of Mercuric Chloride Using Wood Powder Carbonized at High Temperature

概要

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この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。Japanese cedar (Cryptomeria japonica D. Don) wood powder was carbonized at varying temperatures from 400° to 2,400℃ and used to remove mercury from 5 ppm mercuric chloride solutions. The removal efficiency of the carbonized wood materials changed depending on the carbonization temperature. The carbonization temperatures that provided wood powder with high removal capacity ranged from 600° to 1,400℃. Low removal of mercury from the aqueous solutions was observed for carbonization temperatures below 400° and above 1,600℃. The specific surface area of the carbonized wood materials was highly correlated with the capacity to remove mercury.
京都大学の論文
1998-09-30