A study was carried out on the kinetics of the dehydration of 2-propanol on activated bone charcoal (ABC) with supported acid sites. The rate-limiting step is the loss of water from the alcohol molecule adsorbed on the acid site. The sites containing the minimum amount of water are the most active. The reaction on these sites presumably proceeds through a concerted mechanism, which is possible at sufficiently high temperatures (above 120 °C).
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
V. B. Fenelonov, Porous Carbon [in Russian], Institute of Catalysis, Novosibirsk (1995).
F. J. Tzompantzi, M. E. Manríquez, J. M. Padilla, et al., Catal. Today, 133-135, 154–159 (2008).
M. A. Abdel-Rahim, A. C. B. dos Santos, V. L. L. Comorim, and A. da Costa Faro, Jr., Appl. Catal. A, 305, 211–218 (2006).
T. Onfroy, G. Clet, S. B. Bukallah, et al., Appl. Catal. A, 298, 80–87 (2006).
T. S. Petkevich, G. K. Berezovik, T. L. Sen'ko, and Yu. G. Egiazarov, Vestsi Nats. Akad. Navuk Belarusi. Ser. Khim. Navuk, No. 1, 24–28 (2000).
T. S. Petkevich, G. K. Berezovik, T. L. Sen'ko, and Yu. G. Egiazarov, Vestsi Nats. Akad. Navuk Belarusi, Ser. Khim. Navuk, No. 1, 56–61 (1999).
V. E. Diyuk, T. M. Bezugla, V. L. Budarin, et al., Physical Chemistry of Condensed Systems and Phase Boundaries [in Ukrainian], Vol. 1, Vyd. Kiev University, Kiev (2003), pp. 42–46.
V. K. Yatsimirskii, L. N. Gomonyuk, T. N. Bezugla, and V. E. Diyuk, Ukr. Khim. Zh., 73, Nos. 1/2, 25–31 (2007).
V. E. Diyuk, L. M. Grishchenko, A. M. Savyts'ka, and V. K. Yatsymyrs'kii, Vopr. Khim. Khim. Tekhnol., No. 2, 96–101 (2008).
G. P. Korneichuk, V. A. Ostapyuk, and N. A. Boldyreva, Catalysis and Catalysts [in Russian], Vol. 22, Naukova Dumka, Kiev (1984), pp. 77–79.
M. U. Kislyuk and V. V. Rozanov, Kinet. Katal., No. 1, 89–98 (1995).
P. A. Sykes, A Guide Book to Mechanism in Organic Chemistry, John Wiley & Sons, New York (1970).
O. V. Krylov, Heterogeneous Catalysis [in Russian], Akademkniga, Moscow (2004).
M. E. Manríquez, T. López, R. Gómez, and J. Navarrete, J. Mol. Catal. A, 220, 229–237 (2004).
M. I. Vinnik and P. A. Obraztsov, Usp. Khim., 59, No. 1, 105 (1990).
B. Kh. Cherches, G. N. Lysenko, and Yu. G. Egiazarov, Zh. Prikl. Spektr., 67, No. 5, 587–590 (2000).
B. C. Gates, J. S. Wisnouskas, and H. W. Heath, J. Catal., 24, No. 2, 320 (1972).
E. A. Bekturov and S. Kudaibergenov, Catalysis by Polymers [in Russian], Nauka, Alma Ata (1988).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 44, No. 5, pp. 321–327, September–October, 2008.
Rights and permissions
About this article
Cite this article
Diyuk, V.E., Grishchenko, L.N. & Yatsimirskii, V.K. Kinetics of the dehydration of 2-propanol on modified activated charcoal containing acid sites. Theor Exp Chem 44, 331–337 (2008). https://doi.org/10.1007/s11237-008-9046-5
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11237-008-9046-5