Various corrosion monitoring methods are used in order to monitor the corrosion state of gas object equipment. The main parameter for evaluation is corrosion rate. In addition to the main gravimetric method, two more determination methods are used: an electrical resistance ER-method, and linear polarization resistance LPR-method. In the course of testing ER- and LPR-probes the possibility of their use in corrosive-aggressive conditions of hydrocarbon processing facilities, as well as the influence of various factors on the data obtained for corrosion rate are evaluated.
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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 58, No. 4, pp. 38−41, April, 2022.
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Vagapov, R.K., Ibatullin, K.А. & Yarkovoi, V.V. Comparison of Corrosion Monitoring Instrument Methods for Hydrocarbon Processing Object Conditions. Chem Petrol Eng 58, 328–333 (2022). https://doi.org/10.1007/s10556-022-01095-z
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DOI: https://doi.org/10.1007/s10556-022-01095-z