Inhibition of corrosion of L 80 alloy pipeline carrying simulated oil well water by succinic acid
Simulated oil well water (SOWW) is conceded out by pipelines made of several alloys, for instance mild steel L80. These alloys may simulated oil well water undergo corrosion owing to presence of various aggressive ions present in SOWW. To prevent this several inhibitors have been used. Inhibition of...
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Engineering Society for Corrosion, Belgrade
2022-12-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/139 |
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| author | Arjunan Krishnaveni Nilavan Anitha Veerapandian Velkannan Duraisamy Sarmina Thangaiyan Shanthi Gurmeet Singh Hashem Abdulhameed Al Susai Rajendran Časlav Lačnjevac |
| author_facet | Arjunan Krishnaveni Nilavan Anitha Veerapandian Velkannan Duraisamy Sarmina Thangaiyan Shanthi Gurmeet Singh Hashem Abdulhameed Al Susai Rajendran Časlav Lačnjevac |
| author_sort | Arjunan Krishnaveni |
| collection | DOAJ |
| description | Simulated oil well water (SOWW) is conceded out by pipelines made of several alloys, for instance mild steel L80. These alloys may simulated oil well water undergo corrosion owing to presence of various aggressive ions present in SOWW. To prevent this several inhibitors have been used. Inhibition of corrosion of L80 alloy pipeline carrying simulated oil well water by succinic acid has been evaluated by electrochemical studies such as polarization study and AC impedance spectra (EIS). Polarisation study reveals that in the presence of inhibitor linear polarization resistance increases and corrosion current decreases. AC impedance spectra reveal that in presence of succinic acid, RT value increases, impedance value increases, phase angle increases and Cdl value decreases. The present study reveals that when succinic acid is added to simulated oil well water, the corrosion resistance of L80 alloy increases. It implies that succinic acid may be added to simulated oil well water flowing through pipe line made of L80 alloy. |
| format | Article |
| id | doaj-art-2c4d0a1aecd74797a90785609247dfe2 |
| institution | OA Journals |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2022-12-01 |
| publisher | Engineering Society for Corrosion, Belgrade |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-2c4d0a1aecd74797a90785609247dfe22025-08-20T02:38:49ZengEngineering Society for Corrosion, BelgradeZaštita Materijala0351-94652466-25852022-12-0163445446210.5937/zasmat2204454K138Inhibition of corrosion of L 80 alloy pipeline carrying simulated oil well water by succinic acidArjunan Krishnaveni0Nilavan Anitha1Veerapandian Velkannan2Duraisamy Sarmina3Thangaiyan Shanthi4Gurmeet Singh5Hashem Abdulhameed Al6Susai Rajendran7Časlav Lačnjevac8Yadava College, Department of Chemistry, Madurai, India + Madurai Kamaraj University, Madurai, IndiaSt. Antony's College of Arts and Sciences for Women, Department of Chemistry, Corrosion Research Centre, Dindigul, IndiaThiagarajar College of Engineering, Department of Chemistry, Thiruparankundram, Madurai, Tamil Nadu, IndiaNamakkal Kavignar Ramalingam Government Arts College for Women, Department of Chemistry, Namakkal, IndiaArasu College of Arts and Sciences for Women, Department of Chemistry, Karur, IndiaPondicherry University, Puducherry, IndiaKuwait Institute for Scientific Research, Petroleum Research Centre, Kuwait City, KuwaitSt. Antony's College of Arts and Sciences for Women, Department of Chemistry, Corrosion Research Centre, Dindigul, India + Pondicherry University, Centre for Nanoscience and Technology, Puducherry, IndiaUniversity of Belgrade, Faculty of Agriculture, SerbiaSimulated oil well water (SOWW) is conceded out by pipelines made of several alloys, for instance mild steel L80. These alloys may simulated oil well water undergo corrosion owing to presence of various aggressive ions present in SOWW. To prevent this several inhibitors have been used. Inhibition of corrosion of L80 alloy pipeline carrying simulated oil well water by succinic acid has been evaluated by electrochemical studies such as polarization study and AC impedance spectra (EIS). Polarisation study reveals that in the presence of inhibitor linear polarization resistance increases and corrosion current decreases. AC impedance spectra reveal that in presence of succinic acid, RT value increases, impedance value increases, phase angle increases and Cdl value decreases. The present study reveals that when succinic acid is added to simulated oil well water, the corrosion resistance of L80 alloy increases. It implies that succinic acid may be added to simulated oil well water flowing through pipe line made of L80 alloy.https://www.zastita-materijala.org/index.php/home/article/view/139inhibition of corrosionl80 alloypipeline carrying simulated oil well watersuccinic acidelectrochemical studies |
| spellingShingle | Arjunan Krishnaveni Nilavan Anitha Veerapandian Velkannan Duraisamy Sarmina Thangaiyan Shanthi Gurmeet Singh Hashem Abdulhameed Al Susai Rajendran Časlav Lačnjevac Inhibition of corrosion of L 80 alloy pipeline carrying simulated oil well water by succinic acid Zaštita Materijala inhibition of corrosion l80 alloy pipeline carrying simulated oil well water succinic acid electrochemical studies |
| title | Inhibition of corrosion of L 80 alloy pipeline carrying simulated oil well water by succinic acid |
| title_full | Inhibition of corrosion of L 80 alloy pipeline carrying simulated oil well water by succinic acid |
| title_fullStr | Inhibition of corrosion of L 80 alloy pipeline carrying simulated oil well water by succinic acid |
| title_full_unstemmed | Inhibition of corrosion of L 80 alloy pipeline carrying simulated oil well water by succinic acid |
| title_short | Inhibition of corrosion of L 80 alloy pipeline carrying simulated oil well water by succinic acid |
| title_sort | inhibition of corrosion of l 80 alloy pipeline carrying simulated oil well water by succinic acid |
| topic | inhibition of corrosion l80 alloy pipeline carrying simulated oil well water succinic acid electrochemical studies |
| url | https://www.zastita-materijala.org/index.php/home/article/view/139 |
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