Weight loss measurements for mild steel in 15% HCl with different concentrations of DEEQ for 4 h at different temperatures.
| Temperature (K) | Concentration (mM) | v (g m−2 h−1) | η (%) | θ |
|---|---|---|---|---|
| 333 | Blank | 18.116 | — | — |
| 1.0 | 1.410 | 92.2 | 0.922 | |
| 3.0 | 0.746 | 95.9 | 0.959 | |
| 4.0 | 0.411 | 97.7 | 0.977 | |
| 6.0 | 0.314 | 98.3 | 0.983 | |
| 7.0 | 0.179 | 99.0 | 0.990 | |
| 343 | Blank | 72.464 | — | — |
| 1.0 | 6.90 | 90.5 | 0.905 | |
| 3.0 | 5.391 | 92.6 | 0.926 | |
| 4.0 | 3.169 | 95.6 | 0.956 | |
| 6.0 | 1.948 | 97.3 | 0.973 | |
| 7.0 | 1.476 | 98.0 | 0.980 | |
| 353 | Blank | 271.739 | — | — |
| 1.0 | 47.582 | 82.5 | 0.825 | |
| 3.0 | 30.170 | 88.9 | 0.889 | |
| 4.0 | 14.875 | 94.5 | 0.945 | |
| 6.0 | 9.814 | 96.4 | 0.964 | |
| 7.0 | 4.790 | 98.2 | 0.982 | |
| 363 | Blank | 825.525 | — | — |
| 1.0 | 148.696 | 81.9 | 0.819 | |
| 3.0 | 97.198 | 88.2 | 0.882 | |
| 4.0 | 87.256 | 89.4 | 0.894 | |
| 6.0 | 64.198 | 92.2 | 0.922 | |
| 7.0 | 37.964 | 95.4 | 0.954 |