The synergistic effect of phosphonates with Sodium Tungstate - Zn2+ on the inhibition of corrosion of carbon steel in well water environment has been evaluated in the present study. The phosphonates chosen in the present study are sodium salts of:2-Chloroethylphosphonic acid (2-Cl EPA ), 1-Hydroxyethane-1,1-diphosphonic acid (HEDP), Amino(trimethylenephosphonic acid)(ATMP) and Diethylene triamine pentamethylene phosphonic acid (DTPMP). The mechanistic aspects of corrosion inhibition are discussed based on the results obtained from the classical mass-loss method, potentiodynamic polarization study, AC impedance spectrum and surface analysis techniques like Fluorescence, FT-IR spectroscopy and scanning electron microscopy. The biocidal efficiencies of these systems in the presence and absence of suitable biocides have been evaluated.
| Autorius: | N. Anitha, Susai Rajendran, Gurmeet Singh, |
| Leidėjas: | LAP LAMBERT Academic Publishing |
| Išleidimo metai: | 2022 |
| Knygos puslapių skaičius: | 156 |
| ISBN-10: | 6204954768 |
| ISBN-13: | 9786204954769 |
| Formatas: | Knyga minkštu viršeliu |
| Kalba: | Anglų |
| Žanras: | Chemistry |
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