Table 9: Results of calcinated samples analysis using EDXRF Spectrophotometer
Calcinated samples | A(pre-soaked) | B | C | D(pre-soaked) | E(pre-soaked) | F | G | H(pre-soaked) |
|---|---|---|---|---|---|---|---|---|
Duration (hrs) | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 |
% Potassium | 56.19 | 54.73 | 58.14 | 58.48 | 56.94 | 57.89 | 55.16 | 56.08 |