Figures index

From

Synthesis and Characterization of Activated Carbons from Avocado Kernel; Application to Phenol Removal

Taba To’ora Kaga, Kwamivi Nyonuwosro Segbeaya, Virginie Pallier, Geneviève Feuillade

American Journal of Materials Science and Engineering. 2024, 12(1), 1-12 doi:10.12691/ajmse-12-1-1
  • Figure 1. Schematic diagram of the activated carbon preparation process
  • Figure 2. Correlation circles between variables and factors
  • Figure 3. Influence of contact time on phenol adsorption
  • Figure 4. Kinetics of phenol adsorption
  • Figure 5. Phenol adsorption isotherm
  • Figure 6. Modeling of phenol adsorption isotherms
  • Figure 7. IR spectra for some activated carbons compared to non-activated avocado core
  • Figure 8. Elemental mineralogical composition of some activated carbons compared with non-activated avocado kernel
  • Figure 9. Diffractogram of activated carbon AC500 -2-65 (in red color) compared with non-activated avocado kernel
  • Figure 10. SEM images for activated carbons AC500 -2-50 (a), AC500 -2-65 (b) and non-activated avocado kernel (c)
  • Figure 11. IR spectra of activated carbons carbonized at different temperature
  • Figure 12. SEM images of activated carbons carbonized at different temperatures AC400-2-65 (a), AC500-2-65 (b), AC600-2-65 (c) and AC700-2-65 (d)