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Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT)

Year 2020, Volume: 15 Issue: 3, 151 - 158, 19.07.2020

Abstract

       This investigative study was conducted on two on-stream test separators that are in similar service, hence exposed to similar damage mechanisms. The test separators were constructed of low and medium carbon steel BS 1501-224-490BLT50 and SA 516 Gr 70 materials respectively. The methods used for the evaluation was Manual Contact Ultrasonic Testing. For medium and low carbon steel test separator, thirteen and twelve years respectively of thinning and diminution of the wall thickness data was collected to establish their corrosion rates (both short and long term) and their remaining life. Low and medium carbon steel test separators corrosion rates were evaluated by using UT. From the results obtained, the short-term corrosion rate for both low and medium carbon steel test separators was noted to be higher than the long-term corrosion rate. The estimated corrosion rates of the inspected vessels are in excess of what is 0.125mm/year prescribed by API 510 code. These high corrosion rates can be attributed to the aggressive working conditions of the vessels. The results of the study show that the remaining life of the test separators can be safely and accurately predicted with the short-term corrosion rate.

References

  • [1] Kwesi Agyenim-Boateng, A.N., Dagadu, C.P.K., Attorbrah Tikwa, A., Kwesi Awuvey, D., Amoakohene, E.Y., and Kwaasi, E., (2014). Determination of Corrosion Rate and Remaining Life of Pressure Vessel Using Ultrasonic Thickness Testing Technique. Global Journal of Engineering, Design and Technology. 3(2):43-50.
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  • [10] Oluwaseun, A. and Ibitoye, A.S., (2015). Effect of Induced Stress on the Corrosion Rate of Medium Carbon Steel in Saline Environment. Journal of Chemical Engineering and Materials Science, 6(4):52-59.
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  • [14] Thangavelu, S.K. and Ezhumalai, P., (2017). Corrosion Behavior of Low Carbon Steel in Bioethanol Fuel Blends. Solid State Phenomena, 263:115-119.
Year 2020, Volume: 15 Issue: 3, 151 - 158, 19.07.2020

Abstract

References

  • [1] Kwesi Agyenim-Boateng, A.N., Dagadu, C.P.K., Attorbrah Tikwa, A., Kwesi Awuvey, D., Amoakohene, E.Y., and Kwaasi, E., (2014). Determination of Corrosion Rate and Remaining Life of Pressure Vessel Using Ultrasonic Thickness Testing Technique. Global Journal of Engineering, Design and Technology. 3(2):43-50.
  • [2] www.scribd.com.
  • [3] www.ijetch.org.
  • [4] Jaske, C.E., (1985). Predicting the Residual Life of Plant Equipment-Why Worry. Journal of Pressure Vessel Technology. Vol 107(3):213-217.
  • [5] Ramcena-machinedesign.blogspot.com.
  • [6] www.tankpressure.com.
  • [7] www.tandfonline.com.
  • [8] Sengupta, M., (1990). Some Problems of Surface Mining in the Arctic. International Journal of Mining Reclamation and Environment. Vol. 4.
  • [9] Lamb, J., Arjuna, V., Deodeshmukh, V., Chandra, D., Deamen, J., and Rebak, R.B., (2007). Hydrogen Diffusion and Trapping Effects in Low and Medium Carbon Steels for Subsurface Reinforcement in the Proposed Yucca Mountain Repository. Metallurgical and Materials Transactions A. 38(2):348-355.
  • [10] Oluwaseun, A. and Ibitoye, A.S., (2015). Effect of Induced Stress on the Corrosion Rate of Medium Carbon Steel in Saline Environment. Journal of Chemical Engineering and Materials Science, 6(4):52-59.
  • [11] www.ccetbhilai.ac.in.
  • [12] etd.lib.nsysu.edu.tw.
  • [13] article.sapub.org.
  • [14] Thangavelu, S.K. and Ezhumalai, P., (2017). Corrosion Behavior of Low Carbon Steel in Bioethanol Fuel Blends. Solid State Phenomena, 263:115-119.
There are 14 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Articles
Authors

Vandi Njelle This is me

Obidimma Ikeh 0000-0002-9094-5504

Obumure Cornelıus This is me

Nchedo Obiukwu-ıfeanyi This is me

Publication Date July 19, 2020
Published in Issue Year 2020 Volume: 15 Issue: 3

Cite

APA Njelle, V., Ikeh, O., Cornelıus, O., Obiukwu-ıfeanyi, N. (2020). Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT). Engineering Sciences, 15(3), 151-158.
AMA Njelle V, Ikeh O, Cornelıus O, Obiukwu-ıfeanyi N. Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT). Engineering Sciences. July 2020;15(3):151-158.
Chicago Njelle, Vandi, Obidimma Ikeh, Obumure Cornelıus, and Nchedo Obiukwu-ıfeanyi. “Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT)”. Engineering Sciences 15, no. 3 (July 2020): 151-58.
EndNote Njelle V, Ikeh O, Cornelıus O, Obiukwu-ıfeanyi N (July 1, 2020) Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT). Engineering Sciences 15 3 151–158.
IEEE V. Njelle, O. Ikeh, O. Cornelıus, and N. Obiukwu-ıfeanyi, “Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT)”, Engineering Sciences, vol. 15, no. 3, pp. 151–158, 2020.
ISNAD Njelle, Vandi et al. “Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT)”. Engineering Sciences 15/3 (July 2020), 151-158.
JAMA Njelle V, Ikeh O, Cornelıus O, Obiukwu-ıfeanyi N. Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT). Engineering Sciences. 2020;15:151–158.
MLA Njelle, Vandi et al. “Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT)”. Engineering Sciences, vol. 15, no. 3, 2020, pp. 151-8.
Vancouver Njelle V, Ikeh O, Cornelıus O, Obiukwu-ıfeanyi N. Study of Corrosion Rate of Low and Medium Carbon Steel Pressure Vessel in Nigeria Oil and Gas Industry Using Ultrasonic Testing (UT). Engineering Sciences. 2020;15(3):151-8.