Characterization of microbiological influence corrosion for API 5L X46 pipeline by sulphate-reducing bacteria (SRB)

Al-Sultani, Kadhim F.; Khulief, Zuheir Talib; Hasan, Ali Abbas

doi:10.1016/j.matpr.2020.12.301

Cited by 9 publications

(5 citation statements)

References 11 publications

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“…SRB are part of a wider group known as Sulfate-Reducing Prokaryotes (SRP), a polyphyletic group that encompasses microorganisms from the domains of Bacteria and Archaea, and possesses a relatively conserved set of genes that enable them to perform the dissimilatory reduction of sulfate (Tian et al, 2017;Enzien et al, 2021). Despite their commonalities, only a few representatives from bacterial genera such as Desulfovibrio and Desulfotomaculum are recovered and semi-quantified in culture media used in the field, compromising the accuracy of the assessment (Zhang et al, 2016;Li et al, 2017;Tian et al, 2017;Al-Sultani et al, 2021;Chatterjee et al, 2021). The second most reported physiological category in corrosion monitoring are the Acid Producing Bacteria (APB) (Supplementary Table S1) within what can be regarded as Acid-Producing Prokaryotes (APP).…”

Section: Mic Biodiversity As Source For Biasesmentioning

confidence: 99%

Microbiologically influenced corrosion: The gap in the field

Puentes-Cala¹,

Tapia-Perdomo²,

Espinosa-Valbuena³

et al. 2022

Front. Environ. Sci.

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Microorganisms have evolved to inhabit virtually all environments on the planet, from oceanic hot-seeps to pipelines transporting crude and refined hydrocarbons. Often microbial colonization of man-made structures results in the reduction of their service life requiring preemptive or corrective human intervention. Microbiologically Influenced Corrosion (MIC) is caused by a set of intricate bioelectrochemical interactions between a diverse group of microorganisms and metallic surfaces. The complexity of MIC microbiomes and their mechanisms as well as the logistics constraints of industrial facilities are factors to consider when choosing suitable analytical methods for MIC monitoring. These generally reflect only a partial view of the phenomenon and in consequence, might lead to ineffective mitigation measures. This paper acknowledges the discrepancies between the fieldwork for MIC monitoring and the currently available technological advancements. It also highlights the most pressing issues that operators have in the field in light of the diversity of the microbial key players present in corrosive microbiomes. Finally, it compiles and outlines a strategy for the integration of novel molecular approaches aiming for a practical and accurate assessment of the microbial threat.

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Section: Mic Biodiversity As Source For Biasesmentioning

confidence: 99%

Microbiologically influenced corrosion: The gap in the field

Puentes-Cala¹,

Tapia-Perdomo²,

Espinosa-Valbuena³

et al. 2022

Front. Environ. Sci.

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“…Biokorosi adalah fenomena yang menyebabkan kerusakan material logam atau non logam yang dirangsang oleh mikroorganisme yang berbeda. Gambar 1 dan 2 merupakan kerusakan berupa korosi eksternal akibat adanya MIC pada industri minyak bumi [22] dan gas [23] serta industri petrokimia [24]. MIC dianggap sebagai salah satu tantangan utama dalam industri minyak dan gas sebagai hasil dari proses yang kompleks.…”

Section: Korosi Yang Dipengaruhi Mikrobiologi (Mic)unclassified

“…(a) Korosi eksternal akibat MIC pada pipa transmisi gas yang terkubur di tanah rawa lokasi kerusakan pada pipa, (b) daerah pengelasan yang terkorosi setelah lapisan aspal dan produk korosi dibersihkan, (c) pembesaran lubang korosi akibat MIC [23] (a) (b) Gambar 2. Kerusakan akibat SRB pada saluran pipa di ; (a) industri petrokimia [24], (b) industri minyak bumi (kanan) [22]…”

Section: Korosi Yang Dipengaruhi Mikrobiologi (Mic)unclassified

“…Faktanya, interaksi biologis yang kompleks ini menambah kompleksitas penyelidikan, prediksi, dan mitigasi MIC [17]. Jenis bakteri yang berasosiasi dengan logam dalam sistem perpipaan adalah bakteri pereduksi sulfat (SRB) [22], bakteri pereduksi logam (MRB) [27], bakteri penghasil asam (APB) [28], dan bakteri pengoksidasi logam (MOB) [29].…”

Section: Mikroorganisme Penyebab Micunclassified

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Biokorosi Dan Teknologi Pencegahannya Di Industri Minyak Dan Gas

Royani¹,

Hanafi²,

Julistiono³

et al. 2022

metal.

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Biokorosi atau Microbiologically Influenced Corrosion (MIC) adalah salah satu bentuk korosi lokal yang dihasilkan dari mikroorganisme dan aktivitasnya yang mempunyai dampak negatif pada fasilitas di industri minyak dan gas. Keberadaan mikroorganisme dan aktivitasnya yang kompleks memainkan peranan penting dalam pembentukan biofilm dan produk korosi yang menyebabkan kerusakan peralatan. Meskipun beberapa teknik mitigasi dan pencegahan dalam usaha pengendalian mikroorganisme telah dilakukan, tinjauan tentang mitigasi korosi yang dipengaruhi mikroorganisme masih terbatas. Dalam tinjauan ini, dibahas jenis mikroorganisme terkait biokorosi, pembentukan biofilm, teknik deteksi dan evaluasi mikroorganisme, teknologi pencegahan dan pengendalian mikroorganisme di industri minyak dan gas. Perkembangan teknologi terkini pengendalian mikroorganisme di industri lainnya juga turut dibahas.

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“…Then, the pH of the local chemical environment will decrease, which will destroy the stability of passive film and enhance the corrosion sensitivity of metal [ 10 , 12 ]. Microbiologically influenced corrosion (MIC) may occur when the SRB biofilm is formed because hydrogenase from the SRB biofilm promotes a cathodic reaction, and the anodic dissolution of metal will be accelerated [ 13 , 14 , 15 , 16 ]. In addition, the extracellular polymeric substance (EPS) generated from SRB biofilm could combine with metal ions, which may also accelerate the corrosion of the metal substrate [ 17 ].…”

Section: Introductionmentioning

confidence: 99%

Study of Anticorrosion and Antifouling Properties of a Cu-Doped TiO2 Coating Fabricated via Micro-Arc Oxidation

Hu,

Zhu,

Tian

et al. 2023

Materials

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As a promising material for petroleum industrial applications, titanium (Ti) and its alloys receive wide attention due to their outstanding physicochemical properties. However, the harsh industrial environment requires an antifouling surface with a desired corrosion resistance for Ti and its alloys. In order to achieve the desired antifouling properties, micro-arc oxidation (MAO) was used to prepare a Cu-doped TiO2 coating. The microstructure of the Cu-doped TiO2 coating was investigated by TF-XRD, SEM, and other characterization techniques, and its antifouling and anticorrosion properties were also tested. The results show the effects of the incorporation of Cu (~1.73 wt.%) into TiO2 to form a Cu-doped TiO2, namely, a Ti–Cu coating. The porosity (~4.8%) and average pore size (~0.42 μm) of the Ti–Cu coating are smaller than the porosity (~5.6%) and average pore size (~0.66 μm) of Ti–blank coating. In addition, there is a significant reduction in the amount of SRB adhesion on the Ti–Cu coating compared to the Ti–blank coating under the same conditions, while there is little difference in corrosion resistance between the two coatings. There, the addition of copper helps to improve the fouling resistance of TiO2 coatings without compromising their corrosion resistance. Our work provides a practical method to improve the antifouling function of metallic Ti substrates, which could promote the application of Ti in the petroleum industry.

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Characterization of microbiological influence corrosion for API 5L X46 pipeline by sulphate-reducing bacteria (SRB)

Cited by 9 publications

References 11 publications

Microbiologically influenced corrosion: The gap in the field

Microbiologically influenced corrosion: The gap in the field

Biokorosi Dan Teknologi Pencegahannya Di Industri Minyak Dan Gas

Study of Anticorrosion and Antifouling Properties of a Cu-Doped TiO2 Coating Fabricated via Micro-Arc Oxidation

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