| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Characterization of Minerals, Metals and Materials 2025: In-Situ Characterization Techniques
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| Presentation Title |
Synthesis and Characterization of Conventional and Non-Conventional Adsorbent Materials |
| Author(s) |
V. Acosta-Sánchez, M. García-Hernández, M. Pérez-Labra, A. Cruz-Ramírez, F. Patiño-Cardona, M. Reyes-Pérez, J. C. Juárez-Tapia, J. I. Martínez-Soto, F. R. Barrientos-Hernández |
| On-Site Speaker (Planned) |
V. Acosta-Sánchez |
| Abstract Scope |
In this work the characterization of activated carbon (AC) and clinoptilolite-type zeolite (ZC) and the fabrication and characterization of hydroxyapatite (HAp), obtained from heat treatment of rainbow trout (Oncorhynchus mykiss) bone at 900 and 600°C was carried out. Characterization included density, zero-point charge (PZC), thermogravimetric analysis (TGA), infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and HRSEM-EDS. PZC results indicated values for AC of 2.04, 2.03 and 2.09 and for ZC of 6.20, 6.17 and 6.18 in samples with particle size of 53, 44 and 37 µm respectively. HAp showed a PZC value of 7.40 and 7.49 for the samples obtained at 600 and 900°C respectively. All materials indicated density values in the range of 1.68 to 3.23 g/cm^3. XRD results indicated a mostly amorphous structure for AC adsorbent. The ZC sample indicó the presence of the sodium clinoptilolite, quartz and feldspars. And the Hap sample revealed the presence of β-tricalcium phosphate phase. HRSEM micrographs shown significant differences in the morphology, characterized by particles with flat faceted surfaces and a granular structure. The analysis of the results of AC, ZC, and HAp materials revealed important characteristics for their potential use as adsorbents. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Characterization, Environmental Effects, Other |