Some Physicochemical Characteristics of Zeolite-bearing Deposits In the West and South of the Coastal Chain
Abstract
Natural zeolite is one of the important materials that began to be used in industry and agriculture in the sixties of the last century, due to its unique properties.
The adsorption of methylene blue was studied for three samples of crude deposits containing zeolite within the study area (M, R, J). The specific surface area of these deposits was determined, and analyzed by (DTA-TG), where the results showed that the adsorption curve for methylene blue is of a type the langmoire and belongs to the class L according to the classification of Gillis and his colleagues. The research concluded that the adsorption capacity of the monolayer Xm for the first sample was Xm for the second sample Xm , while for the third sample it was Xm .
The receptive surface area of methylene blue particles is in the first sample SMB=81.63 m2/g, and in the second sample SMB=51.29 m2/g, in the third sample SMB=73.68 m2/g.
The differential thermal analysis (DTA-TG) showed that the three samples have thermal stability within a wide range and that there is a slight and othermic effect at the degree ( ) caused by slight thermal in sintering the zeolitic structure.
In general, the study showed that the studied deposits are suitable for their acceptable surface areas as a good adsorbent material.
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to the Tishreen University Journal -Basic Sciences Series
Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal -Basic Sciences Series . The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal -Basic Sciences Series Publisher
journal uses a CC BY-NC-SA license which mean
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
- The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.