H2S Corrosion Inhibition of Carbon Steel by a Coconut- Modified Imidazoline

Rivera-Grau, L.M.; Casales, M.; Regla, Ignacio; Ortega-Toledo, D.M.; Ascencio-Gutiérrez, J. A.; Martínez-Gómez, L.

doi:10.1016/s1452-3981(23)16553-9

Cited by 12 publications

(1 citation statement)

References 23 publications

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“…Among them, the hydrophobic part is the most important part that plays an inhibition role [150]. Given the negative effects of its bioaccumulation, much work has been carried out to address this problem [151]. In addition, the corrosion inhibition of similar products has been studied, such as 2-mercaptobenzimidazole [20,152,153], thiazole, thiadiazole, and tetraazole [154][155][156][157][158].…”

Section: Imidazole Compoundsmentioning

confidence: 99%

Progress in Corrosion Research on Alternative Liquid Fuels

Jin,

Xu,

et al. 2024

Energies

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In the current context of fossil energy depletion and the requirement for low carbon emissions, the efficient use of energy and a diversified energy mix have become increasingly important. The use of cleaner and low-carbon alternative fuels is rapidly growing. However, corrosion remains a key issue limiting the large-scale application of alternative fuels. This paper describes the corrosion characteristics of different alternative fuels. Also, the mechanisms of fuel corrosion, corrosion measurement methods, and the future of corrosion inhibitor applications are discussed. Corrosion causes changes in material weight and surface morphology and generates electrical signals as it progresses. Although there are well-established methods to characterize corrosion by recognizing these changes, there is still a need to identify a universal standard signal for their detailed description. For the foreseeable future, corrosion in fuels will continue to be mitigated by the addition of corrosion inhibitors. The research on corrosion inhibitors focuses on green corrosion inhibitors and multifunctional corrosion inhibitors. However, further analysis is needed to understand the active ingredients in green corrosion inhibitors, and the mechanism of corrosion inhibition for different types of corrosion inhibitors needs further research.

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Section: Imidazole Compoundsmentioning

confidence: 99%

Progress in Corrosion Research on Alternative Liquid Fuels

Jin,

Xu,

et al. 2024

Energies

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Corrosion Inhibitors for Sour Oilfield Environment (H₂SCorrosion)

Umoren

Solomon

Saji

2020

Corrosion Inhibitors in the Oil and Gas Industry

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Lower-grade steel materials are the most commonly used construction materials for oil and gas wells due to their low cost and high performance. However, they are susceptible to corrosion when they come in contact with corrosive environments that are highly acidic. In oil wells, particularly deep oil wells, hydrogen sulfide (H2S) is commonly found. The dissolution of H2S gas in produced water makes the fluid corrosive. The use of corrosion inhibitors is perhaps the most practical and costeffective means of controlling corrosion of low carbon steels in the sour environment. In this chapter, typical corrosion inhibitors used in oil and gas fields to control the internal corrosion of oilfield equipment caused by H2S are being examined. The inhibitors found to be effective are polar functional compounds, with many being based on nitrogen-containing compounds, such as amines, imidazolines, and quaternary ammonium salts. Drawbacks of these compounds in practical applications and potentials of future developments are discussed.

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