DOAJ Open Access 2020

Corrosion Behavior of API-X120 Carbon Steel Alloy in a GTL F-T Process Water Environment at Low COD Concentration

Dina Ewis Ahmed Gomaa Gomaa Talkhan Abdelbaki Benamor Hazim Qiblawey Mustafa Nasser +2 lainnya

Abstrak

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.

Topik & Kata Kunci

Mining engineering. Metallurgy

Penulis (7)

Dina Ewis

Ahmed Gomaa Gomaa Talkhan

Abdelbaki Benamor

Hazim Qiblawey

Mustafa Nasser

Muneer M. M. Ba-Abbad

Muftah El-Naas

Format Sitasi

APA MLA BibTeX

Ewis, D., Talkhan, A.G.G., Benamor, A., Qiblawey, H., Nasser, M., Ba-Abbad, M.M.M. et al. (2020). Corrosion Behavior of API-X120 Carbon Steel Alloy in a GTL F-T Process Water Environment at Low COD Concentration. https://doi.org/10.3390/met10060707

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Informasi Jurnal

Tahun Terbit: 2020
Sumber Database: DOAJ
DOI: 10.3390/met10060707
Akses: Open Access ✓