Effect of Water Chemistry on Corrosion of Oil Pipelines

Fang Zhi; Wu Yinshun; Zhang Lin; Tan Chaodong; Huang Sujuan; Liu Gongmin

doi:10.13374/j.issn1001-053x.1996.s2.006

Volume 18 Issue S2

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Fang Zhi, Wu Yinshun, Zhang Lin, Tan Chaodong, Huang Sujuan, Liu Gongmin. Effect of Water Chemistry on Corrosion of Oil Pipelines[J]. Chinese Journal of Engineering, 1996, 18(S2): 27-31. doi: 10.13374/j.issn1001-053x.1996.s2.006

Citation:

Fang Zhi, Wu Yinshun, Zhang Lin, Tan Chaodong, Huang Sujuan, Liu Gongmin. Effect of Water Chemistry on Corrosion of Oil Pipelines[J]. Chinese Journal of Engineering, 1996, 18(S2): 27-31. doi: 10.13374/j.issn1001-053x.1996.s2.006

Citation:

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Effect of Water Chemistry on Corrosion of Oil Pipelines

doi: 10.13374/j.issn1001-053x.1996.s2.006

1. Department of Surface Science and Corrosion Engineering, USTB, Beijing 100083, PRC;
2. Oil Production Factory of Qinghai Oil Administration Bureau

Received Date: 1996-01-22
Available Online: 2021-11-13

Abstract

Abstract

The influence of water chemistry factors on corrosion of oil pipeline steel in simulated water has been studied by electrochemical method,including discharging of oxygen by Na₂SO₃,dissolved oxygen,concentration of Cl^- and temperature.The critical values of dissolved oxygen, Cl^- concentration and temperature below which corrosion rate will not exceed the confined value of Standard SY5329-88 have been obtained.
- oil pipeline,
- corrosion,
- dissolved oxygen,
- chloride ion,
- temperature