Abstract
It has been established that the preliminary introduction of alkali metal salts (specifically, K2CO3) onto the surface of activated fruit-pit charcoal tends to improve certain structural-sorption characteristics of the activated samples that are obtained, so that the carbonaceous material can be oxidized up to the required level of parameters within a short time at temperatures considerably lower than usual; i.e., the oxidation temperature can be lowered by some 120–150°C.
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Institute of Sorption and Problems of Endoecology, Ukrainian National Academy of Sciences, 32/34 Academician Palladin Prospect, Kiev-142 252680, Ukraine. Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 34, No. 4, pp. 257–261, July–August, 1998.
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Gerasimenko, N.V., Stavitskaya, S.S. & Petrenko, T.P. Influence of alkali metal salts on the processes of activation and oxidation of carbonaceous sorbents. Theor Exp Chem 34, 235–238 (1998). https://doi.org/10.1007/BF02523255
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DOI: https://doi.org/10.1007/BF02523255