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Corrosion behavior of API-X120 carbon steel alloy in a GTL F-T process water environment at low COD concentration

المؤلفEwis, Dina
المؤلفTalkhan, Ahmed Gomaa G.
المؤلفBenamor, Abdelbaki
المؤلفQiblawey, Hazim
المؤلفNasser, Mustafa
المؤلفBa-Abbad, Muneer M. M.
المؤلفEl-Naas, Muftah
تاريخ الإتاحة2022-09-29T06:48:43Z
تاريخ النشر2020
اسم المنشورMetals
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.3390/met10060707
معرّف المصادر الموحدhttp://hdl.handle.net/10576/34642
الملخصThe 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.
راعي المشروعFunding: 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.
اللغةen
الناشرMDPI AG
الموضوعCarbon steel API X120
Corrosion
Electrochemical methods
GTL process water
العنوانCorrosion behavior of API-X120 carbon steel alloy in a GTL F-T process water environment at low COD concentration
النوعArticle
رقم العدد6
رقم المجلد10


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