Abstract
Pyridine chemisorbed on acid sites of active carbon was displaced by n-butylamine and the displaced amount was measured spectrophotometrically. This amount, supposed to be proportional to the surface concentration of carboxy groups, depends on the chemical pretreatment of active carbon.
Abstract
Пиридин, хемосорбированный на кислых центрах активного угля, был измерен спектрофотометрически. Это количество, которое должно быть пропорционально концентрации карбоксильных групп на поверхности, зависит от предварительной химической обработки активного угля.
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References
H. P. Boehm: Advan. Catal.,16, 179 (1966).
J. Siedlevski, W. Smigiel: Chem. Stos.,20, 455 (1979).
Z. Vít, L. Nondek, J. Málek: React. Kinet. Catal. Lett.,14, 459 (1980).
Catalogue of Active Carbons, Slovak Chemical Works, Hnústa, Czechoslovakia, 1978.
J. Siedlewski, W. Smigiel: Chem. Stos.,21, 509 (1977).
J. Siedlewski, W. Smigiel: Chem. Stos.,20, 443 (1976).
L. Nondek, D. Zdárová, J. Málek, V. Chvalovský: Collect. Czech. Chem. Commun. (in press).
N. Zelinsky, N. Glinka: Ber. Deut. Chem. Ges.,44, 2305 (1911).
L. Nondek, J. Málek, unpublished results.
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Nondek, L., Vít, Z. Determination of acid sites on carbon surface. React Kinet Catal Lett 19, 307–310 (1982). https://doi.org/10.1007/BF02074051
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DOI: https://doi.org/10.1007/BF02074051