Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/2532
Title: | Kinetics of proton transfer in the zeolitic tuff | Authors: | Çakıcıoğlu Özkan, Seher Fehime Polatoğlu, İlker |
Keywords: | Clinoptilolite Particle size Proton diffusion Zeolite tuff |
Publisher: | Central European Science Journals | Source: | Çakıcıoğlu-Özkan, S.F., and Polatoğlu, İ. (2009). Kinetics of proton transfer in the zeolitic tuff. Central European Journal of Chemistry, 7(3), 508-511. doi: 10.2478/s11532-009-0034-y | Abstract: | The kinetics of a proton transfer into dilute acid solutions containing natural zeolitic tuff was studied by following the pH evolution of the liquid phase. Four different solutions with tuff contents of 9, 3, 1 and 0.5 (% wt) and three different particle size fractions (≤ 2000 μm) were studied. The proton concentration of the solution was decreased by increasing the zeolite amount and decreasing the particle size fraction. The proton transfer reaction was analyzed with chemical reactions and diffusion model equations. Analysis shows that the adsorption and/or ion exchange are possible mechanisms and are expressed by a second order reaction model. | URI: | http://dx.doi.org/ 10.2478/s11532-009-0034-y http://hdl.handle.net/11147/2532 |
ISSN: | 1895-1066 1895-1066 |
Appears in Collections: | Chemical Engineering / Kimya Mühendisliği Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Show full item record
CORE Recommender
Page view(s)
998
checked on Sep 2, 2024
Download(s)
1,012
checked on Sep 2, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.