تقييم تثبيط تآكل الكربون الصلب في النفط الخام باستخدام مثبطات تآكل خضراء مختلفة وسرع دوران مختلفة
DOI:
https://doi.org/10.52716/jprs.v13i1.582الكلمات المفتاحية:
Corrosion rate; Green inhibitors; Dissolution current density; Rotational speed.الملخص
يعتبر التآكل مشكلة رئيسية في الصناعة البترولية، والتي تحدث غالبًا في معدات إنتاج النفط الخام وفي أنابيب نقل المنتجات البترولية ايضاً. من أجل حماية هذه الأجزاء من التآكل، يتم حقن كميات صغيرة جدا من المانع باستمرار، والذي يشكل تدريجياً طبقة رقيقة من المانع على سطح المعدن لحمايته من التآكل. في الآونة الأخيرة، أثار تأثير مثبطات التآكل على البيئة مزيدا من الاهتمام والقلق. تم وضع لوائح جديدة تتعلق بالبيئية، وفرض تغييراً في استخدام المواد الكيميائية السامة الى استخدام بما يسمى "المواد الكيميائية الخضراء. تم أجراء تجارب لحماية الصلب الكربوني من التآكل في وسط من النفط الخام له API يبلغ 30.6 باستخدام تراكيز مختلفة تتراوح بين 100-400 جزء في المليون من مثبطات خضراء مختلفة مثل زيت الذرة وزيت عباد الشمس وزيت بذور الكتان وزيت الخروع مع سرع دوران مختلفة وهي 0، 500، 1250 و 2000 دورة في الدقيقة. أظهرت نتائج فقدان الوزن أن معدل تآكل الفولاذ الكربوني في الزيت الخام يتناقص مع زيادة تركيز المثبطات الخضراء، بينما يرتفع مع زيادة سرعة الدوران. بالاضافة الى ذلك، وجد ان أقصى كفاءة ثبيط تم تحقيقها لمثبطات زيت الذرة وزيت عباد الشمس وزيت بذور الكتان وزيت الخروع في النفط الخام كانت باستخدام تركيز 400 جزء في المليون وسرعة دوران صفر دورة في الدقيقة وعند درجة حرارة 25 م˚ وهي 41.85٪، 50.76٪، 63.55٪ و 92.63٪ على التوالي.
المراجع
M. A. Deyab, K. Eddahaoui, R. Essehli, T. Rhadfi, S. Benmokhtar, and G. Mele, “Experimental evaluation of new inorganic phosphites as corrosion inhibitors for carbon steel in saline water from oil source wells”, Desalination, 383, pp.38-45, 2016.
M. A. Deyab, “Inhibition activity of Seaweed extract for mild carbon steel corrosion in saline formation water”, Desalination, 384, pp.60-67, 2016.
M. A. Deyab, and S. S. Abd El-Rehim, “Effect of succinic acid on carbon steel corrosion in produced water of crude oil”, Journal of the Taiwan Institute of Chemical Engineers, vol. 45, no. 3, pp. 1065-1072, 2014.
F. E. T. Heakal, M. M. Osman, M. A. Deyab, and A. E. Elkholy, “Electrochemical and quantum chemical studies on the corrosion inhibition potential of camellia sinensis leaves extract for carbon steel in produced water”, Zeitschrift für Physikalische Chemie, vol. 232, no. 1, pp.13-35, 2018.
A. Hamdy, and N. S. El-Gendy, “Thermodynamic, adsorption and electrochemical studies for corrosion inhibition of carbon steel by henna extract in acid medium”, Egyptian Journal of Petroleum, vol. 22, no. 1, pp. 17-25, 2013.
N. Muthukumar, S. Maruthamuthu, and N. Palaniswamy, “Green inhibitors for petroleum product pipelines”, Electrochemistry, vol. 75, no. 1, pp. 50-53, 2007.
N. H. El-Sayed, “Corrosion inhibition of carbon steel in chloride solutions by some amino acids”, European Journal of Chemistry, vol. 7, no. 1, pp. 14-18, 2016.
N. Muthukumar, A. Rajasekar, S. Ponmariappan, S. Mohanan, S. Maruthamuthu, S. Muralidharan, P. Subramanian, N. Palaniswamy, and M. Raghavan, “Microbiologically influenced corrosion in petroleum product pipelines-a review”, Indian Journal of Experimental Biology, vol. 41, no. 9, pp. 1012-1022, 2003.
W. Yan, W. K. Ong, L. Y. Wu, and S. L. Wijesinghe, “Investigation of using sol-gel technology for corrosion protection coating systems incorporating colours and inhibitors”, Coatings, vol. 9, no. 1, 52, 2019. https://doi.org/10.3390/coatings9010052
V. Hluchan, B. L. Wheeler, and N. Hackerman, “Amino acids as corrosion inhibitors in hydrochloric acid solutions”, Materials and corrosion, vol. 39, no. 11, pp. 512-517, 1988. https://doi.org/10.1002/maco.19880391106
H. T. Abdel-Fatah, M. M. Kamel, A. A. Hassan, S. A. Rashwan, S. M. Abd El Wahaab, and H. E. El-Sehiety, “Adsorption and inhibitive properties of Tryptophan on low alloy steel corrosion in acidic media”, Arabian Journal of Chemistry, vol. 10, pp. 1164-1171, 2017.
L. K. Goni, and M. A. Mazumder, “Green corrosion inhibitors”, Corrosion Inhibitors, vol. 30, no. 4, pp. 77-83, 2019.
A. Bhangale, S. Wadekar, S. Kale, D. Bhowmick, and A. Pratap, “Production of sophorolipids synthesized on castor oil with glucose and glycerol by using starmerella bombicola (ATCC 22214)”, European Journal of Lipid Science and Technology, vol. 116, no. 3, pp. 336-43, 2014. https://doi.org/10.1002/ejlt.201300236
Rauf, S., Jamil, N., Tariq, S. A., Khan, M., Kausar, M., Kaya, Y., ‘Progress in modification of sunflower oil to expand its industrial value’, J Sci Food Agric. 97 (7), 2017, pp. 1997–2006.
Christov, M., ‘Contribution of interspecific hybridization to sunflower breeding', HELIA, vol. 35, no. 57, pp. 37-46, 2012. https://doi.org/10.2298/HEL1257037C
Z. S. Zhang, L. J. Wang, L. S. Dong, and N. Özkan, “Characteristics of flaxseed oil from two different flax plants”, International Journal of Food Properties, vol. 14, no. 6, pp.1286-1296, 2011. https://doi.org/10.1080/10942911003650296
S. Punia, K. S. Sandhu, S. B. Dhull, M. Kaur, and A. K. Siroha, “Kinetic rheological and thermal studies of flaxseed (Linum usitatissiumum L.) oil and its utilization”, Journal of Food Science and Technology, vol. 57, no. 11, pp. 4014-4021, 2020. https://doi.org/10.1007/s13197-020-04434-1
R. L. Wolke, “Where There's Smoke, There's a Fryer”. The Washington Post, 2007.
S. T. Abbas and B. O. Hasan, “Corrosion of carbon steel in formic acid as an organic pollutant under the influence of concentration cell”, Journal of Petroleum Research and Studies, vol. 10, no. 2, pp. 76-94, Jun. 2020. https://doi.org/10.52716/jprs.v10i2.352
L. Du, Q. Wang, X. Li and H. Yan, “Cause analysis and suggestion on corrosion leakage of pipe in atmospheric and vacuum pressure unit’, In IOP Conference Series: Materials Science and Engineering, vol. 711, no. 1, p. 012015, 2020. http://dx.doi.org/10.1088/1757-899X/711/1/012015
Y. P. Asmara, T. Kurniawan, A. G. E. Sutjipto, and J. Jafar, “Application of plants extracts as green corrosion inhibitors for steel in concrete-A review”, Indonesian Journal of Science and Technology, vol. 3, no. 2, pp. 158-170, 2018.
H. Jafari, and K. Akbarzade, “Effect of concentration and temperature on carbon steel corrosion inhibition”, Journal of Bio-and Tribo-Corrosion, vol. 3, no. 1, pp. 1-9, 2017.
M. F. Hamad, H. D. Kader, H. A. Alabdly, B. O. Hasan, and I. S. Ali, “Corrosion of carbon steel in oxygen and NaCl concentration cells: the influence of solution temperature and aeration”, Iraqi Journal of Chemical and Petroleum Engineering, vol. 20, no. 3, pp. 49-57, 2019.
C. Ram, B. Zaman, A. Dhir, “Study on corrosion investigations in industrial effluents: a review”, Corrosion Reviews, vol. 37, no. 2, pp. 115-30, 2019. https://doi.org/10.1515/CORRREV-2017-0113
E. McCafferty, “Crevice corrosion and pitting”, Introduction to Corrosion Science, Springer, New York, NY, pp. 263-313, 2010.
M. Ramezanzadeh, Z. Sanaei, G. Bahlakeh, and B. Ramezanzadeh, “Highly effective inhibition of mild steel corrosion in 3.5% NaCl solution by green Nettle leaves extract and synergistic effect of eco-friendly cerium nitrate additive: experimental, MD simulation and QM investigations”, Journal of Molecular Liquids, vol. 256, pp. 67-83, 2018. https://doi.org/10.1016/j.molliq.2018.02.021
H. Ashassi-Sorkhabi, and E. Asghari, “Effect of hydrodynamic conditions on the inhibition performance of l-methionine as a “green” inhibitor”, Electrochemica Acta, vol. 54, no. 2, pp. 162-167, 2008.
H. A. Ali, “Modification of castor oil and study its efficiency as corrosion inhibitors in formation water media”, Engineering, vol. 9, no. 03, p. 254, 2017. https://doi.org/10.4236/eng.2017.93013
N. Muthukumar, S. Maruthamuthu, and N. Palaniswamy, “Green inhibitors for petroleum product pipelines”, Corrosion Protection Division, Central Electrochemical Research Institute, vol. 75, no. 1, pp. 50-53, 2007.
M. A. Deyab, M. M. Osman, A. E. Elkholy, and F. E. T. Heakal, “Green approach towards corrosion inhibition of carbon steel in produced oilfield water using lemongrass extract”, Royal Society of Chemistry, vol. 7, pp. 45241-4525, 2017.
J. Panchal, D. Shah, R. Patel, S. Shah, M. Prajapati, and M. Shah, “Comprehensive review and critical data analysis on corrosion and emphasizing on green eco-friendly corrosion inhibitors for oil and gas industries”, Journal of Bio-and Tribo-Corrosion, vol. 7, no. 3, pp. 1-29, 2021.
التنزيلات
منشور
كيفية الاقتباس
إصدار
القسم
الرخصة
الحقوق الفكرية (c) 2023 مجلة البحوث والدراسات النفطية
هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.