The effects of hydrophilic structures of
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Y. Matsumura; K. Yamabe; H. Takahashi
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Article
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1985
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Elsevier Science
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English
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## Two kinds of commercial coconut-shell active carbons were treated by sequential washing with hydrochloric acid, hydrofluoric acid and water followed by deoxygenation at 1000ยฐC in a HI atmosphere. The dete~ination of the hydrophilic structures such as oxygen complexes and ash before and after th