Table 7. Autoclave Corrosion Inhibition Test Results of the KHCI, Solvent System, and Blank Sample under High TDS and Low Dosage.
| samples | concentration (ppm) | corrosion rate (MPY) | inhibition efficiency % |
|---|---|---|---|
| KHCI | 20 | 9.1 | 43.4 |
| KHCI | 100 | 6.3 | 60.8 |
| solvent | 100 | 11 | 29.9 |
| blank | 16 |