Modification of smectite structure by sulfuric acid and characteristics of the modified smectite

Modification of smectite structure by sulfuric acid and characteristics of the modified smectite

Bentonite samples from Petrovac and Aleksinac were treated with sulfuric acid of different molarities. Differences in structure and texture of the initial and modified bentonite were determined by chemical analysis and Xraypowder diffraction (XRPD), infra-red spectroscopy (FTIR), scanning electro...

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Bibliographic Details
Main Authors: Tomić Zorica P., Antić-Mladenović Svetlana B., Babić Biljana M., Poharc-Logar Vesna A., Đorđević Aleksandar R., Cupać Svjetlana B.
Format: Article
Language:English
Published: University of Belgrade - Faculty of Agriculture, Belgrade 2011-01-01
Series:Journal of Agricultural Sciences (Belgrade)
Subjects:
bentonite
acid activation
smectite
cation exchange capacity
specific surface area
Online Access:http://www.doiserbia.nb.rs/img/doi/1450-8109/2011/1450-81091101025T.pdf

Internet

http://www.doiserbia.nb.rs/img/doi/1450-8109/2011/1450-81091101025T.pdf

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