Studies of activated charcoal cloth. IV.
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J.J. Freeman; F.G.R. Gimblett
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Article
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1988
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Elsevier Science
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English
⚖ 479 KB
The influence of aqueous solutions of phosphates as impregnants of viscose rayon cloths on the subsequent activation of the derived carbonized materials in CO, gas at 850°C has been studied. In all cases, the observed rate of activation was less than that for the untreated cloth indicating that the