Corrosion behavior of API-X120 carbon steel alloy in a GTL F-T process water environment at low COD concentration
| Author | Ewis, Dina |
| Author | Talkhan, Ahmed Gomaa G. |
| Author | Benamor, Abdelbaki |
| Author | Qiblawey, Hazim |
| Author | Nasser, Mustafa |
| Author | Ba-Abbad, Muneer M. M. |
| Author | El-Naas, Muftah |
| Available date | 2022-09-29T06:48:43Z |
| Publication Date | 2020 |
| Publication Name | Metals |
| Resource | Scopus |
| Abstract | The effect of temperature, time and rotation speed of FT-GTL process water on the corrosion rate of API X-120 carbon steel was investigated. Electrochemical impedance spectroscopy and potentiodynamic polarization techniques were used to determine the carbon steel corrosion rate under temperatures ranging from 293 to 323 K and rotation speed of 0, 500, 1000, 2000 rpm when the immersion time was 0.5, 1, and 2 h. The corrosion rate increased with temperature and rotation speed but decreased with immersion time. SEM, XRD, and XPS analyses of the corroded surfaces confirmed the formation of iron oxide and ferric oxide as the main components of the protective layer. |
| Sponsor | Funding: This research was made possible by an NPRP Grant # 10-0127-170270 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors. |
| Language | en |
| Publisher | MDPI AG |
| Subject | Carbon steel API X120 Corrosion Electrochemical methods GTL process water |
| Type | Article |
| Issue Number | 6 |
| Volume Number | 10 |
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Chemical Engineering [1105 items ]
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GPC Research [464 items ]