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%.

References

Defang Zeng, Huan Yan. Study on an Eco-Friendly corrosion and scale inhibitor in simulated cooling water. American Journal of Engineering Research (AJER). 2013; 2(5): p.39 - 43.

Lekan Taofeek Popoola, Alhaji Shehu Grema, Ganiyu Kayode Latinwo, Babagana Gutti, Adebori Saheed Balog. Corrosion problems during oil and gas production and its mitigation. International Journal of Industrial Chemistry. 2013; 4: 35.

Margrethe Nergaard, Chriss Grimholt. An introduction to scaling causes, problems and solutions. 2010.

Eric Greyson, Joseph Manna, Somil Chandrakant Mehta. Scale and corrosion inhibitors for high temperature and pressure conditions. Patent CA2709033 C. 23/4/2013.

Gary Woodward, Graham Otter, Keith Davis, Robert Talbot. Scale and corrosion inhibitors. Patent US 20030141486 A1. 31/7/2003.

Defang Zeng, Huan Yan. Experimental study on a new corrosion and scale inhibitor. Journal of Environmental Protection. 2013; 4(7): p. 671 - 675.

Đỗ Thành Trung và nnk. Nghiên cứu lựa chọn hỗn hợp hóa phẩm chống hiện tượng sa lắng muối vô cơ cho giếng khai thác tầng móng mỏ Bạch Hổ. Viện Dầu khí Việt Nam. 2009.

Nguyễn Phương Tùng và nnk. Xây dựng công nghệ sản xuất các hóa phẩm chống sa lắng muối trong vỉa và các thiết bị khai thác dầu thô. Viện Khoa học Vật liệu Ứng dụng. 2005.

Gui Cai Zhang, Ji Jiang Ge, Ming Qin Sun, Bin Lin Pan, Tao Mao, Zhao Zheng Song. Investigation of scale inhibition mechanisms based on the effect of scale inhibitor on calcium carbonate crystal forms. Science in China Series B: Chemistry. 2007; 50(1): p. 114 - 120.

TCVN 6198:1996. Chất lượng nước - Xác định hàm lượng canxi - Phương pháp chuẩn độ EDTA.

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://pvj.com.vn/index.php/TCDK/article/view/458
Section
Articles

Most read articles by the same author(s)