Evaluation of inhibition efficiency of corrosion and scale inhibitor for oil pipelines

  • Hoang Linh Lan
  • Phan Cong Thanh
  • Pham Vu Dung
  • Le Thi Phuong Nhung
  • Pham Thi Huong
  • Le Thi Hong Giang
Keywords: Corrosion inhibitor, scale inhibitor

Abstract

In this study, corrosion and scale inhibitor used in oil pipelines has been prepared, based on 20% of active com-ponent (N-butyl-2-heptadecenyl imidazoline acrylate and phosphonic acid compounds) and 80% of additives (NP10, isopropanol and acid citric). The results indicated that the corrosion inhibiton efficiency by electrochemical test could reach over 90% and the anti-scaling efficiency by static test over 86%.

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Published
2015-05-28
How to Cite
Lan, H. L., Thanh, P. C., Dung, P. V., Nhung, L. T. P., Huong, P. T., & Giang, L. T. H. (2015). Evaluation of inhibition efficiency of corrosion and scale inhibitor for oil pipelines. Petrovietnam Journal, 5, 42-48. Retrieved from http://www.pvj.com.vn/index.php/TCDK/article/view/458
Section
Articles

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