Effect of H2S Partial Pressure on CO2/H2S Corrosion of Oil Tube Steels

Abstract:

Article Preview

The CO2/H2S corrosion behaviors of oil tube steels N80 and P110 at different H2S partial pressure (0.2psi, 3psi, 9psi, 18psi) were investigated by autoclave corrosion tests, corrosion rate calculation and corrosion morphology observation. The results show that with the increase of H2S partial pressure the CO2/H2S corrosion rates of both steels increase at first and then decrease after the peaks appear at 3psi H2S.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

3131-3134

DOI:

10.4028/www.scientific.net/AMR.239-242.3131

Citation:

Y. Wang and P. Li, "Effect of H2S Partial Pressure on CO2/H2S Corrosion of Oil Tube Steels", Advanced Materials Research, Vols. 239-242, pp. 3131-3134, 2011

Online since:

May 2011

Authors:

Export:

Price:

$35.00

[1] K. Masamura, S. Hashizume, J. Sakai. Corrosion, Vol. 6 (1987), p.359.

[2] G. Fierro, GM. M Ingo, Fi Mancla. Corrosion, Vol. 10 (1989), p.814.

[3] S. Srinivasan, R.D. Kane. Corrosion, Vol. 14 (1999), p.1168.

[4] Zhenquan Bai, Helin Li, Daoxin Liu, et al. Material and Protection, Vol. 36(2003), pp.32-34 (in Chinese).

[5] Jiming Zhou. Xian: Northwestern Polytechnical University, 2002, p.21 (in Chinese).

[6] Chengqiang Ren. Xi'an: Northwestern Polytechnical University, 2003, p.29 (in Chinese).

[7] Qing Zhang, Quan-an Li, Jiu-ba Wen, et al. Welded Pipe and Tube, Vol. 29(2006), p.25(in Chinese).

[8] Qing Zhang, Quan-an Li, Jiu-ba Wen, et al. Welded Pipe and Tube, Vol. 30(2007), p.25(in Chinese).

In order to see related information, you need to Login.