| Title |
By-products revaluation in the production of design micaceous materials |
| ID_Doc |
29765 |
| Authors |
Mouchet, A; Raffin, F; Cota, A; Osuna, FJ; Pavón, E; Alba, MD |
| Title |
By-products revaluation in the production of design micaceous materials |
| Year |
2021 |
| Published |
|
| DOI |
10.1016/j.clay.2021.106292 |
| Abstract |
One of the main objectives of a sustainable development and circular economy is the recycling of by-products generated in industrial and agricultural production processes. One of the possible solution is the use of such by-product materials in the synthesis of environmental adsorbents. In the current research, we present the synthesis of a high charge swelling mica with enhance adsorbent properties from blast furnace slag and rice husk ash. Moreover, to ensure the sustainable synthesis a natural bentoniteis used as Si and Al source. Thus, the current study investigated the fabrication of swelling high charged micas, Na-Mn (n (layer charge) = 2 or 4), from FEBEX bentonite, blast furnace slag and rice husk ash thorough the NaCl melt method. The reaction yield, cation framework distribution and structural characteristic of micas have been studied thorough X-ray Diffraction and Solid State Nuclear Magnetic Resonance. The yields of Na-Mn synthesis and degree of purity of the mica depends on the nature of these precursors. Thus, a sustainable, non-expensive and environmental friendly process has been evaluated. |
| Author Keywords |
Design micas; Bentonites; Blast furnace slag; Rice husk ash; By-products |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000707887900004 |
| WoS Category |
Chemistry, Physical; Materials Science, Multidisciplinary; Mineralogy |
| Research Area |
Chemistry; Materials Science; Mineralogy |
| PDF |
https://doi.org/10.1016/j.clay.2021.106292
|