Characterization and Evaluation of Thermodynamic Parameters for Egyptian Heap Fired Rice Straw Ash (RSA)
- Morsi M. Abou-Sekkina
- Raafat M. Issa
- Alam El-Deen M. Bastawisy
- Wael A. El-Helece
Abstract
The composition of the studied ash was confirmed by elemental analysis, IR, XRD spectra, and thermal data (TG &
DTA). These analyses were used to determine thermodynamic parameters such as the activation energy (?Ea), enthalpy
change (?H*), entropy change (?S*) and free energy change (?G*) related to the thermal decomposition process were
calculated. Analytical reactions were also used to evaluate the composition of the ash.
- Full Text: PDF
- DOI:10.5539/ijc.v2n1p81
This work is licensed under a Creative Commons Attribution 4.0 License.
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