Evaluation of the corrosion resistance of SA-543 and X65 steels in emulsions containing H2S and CO2 using a novel emulsion flow loop

被引：40

作者：

Zafar, Muhammad Nauman ^{[1
]}

Rihan, Rihan ^{[2
]}

Al-Hadhrami, Luai ^{[2
]}

机构：

[1] King Fahd Univ Petr & Minerals, Ctr Res Excellence Corros, Dhahran 31261, Saudi Arabia

[2] King Fahd Univ Petr & Minerals, Engn Res Ctr, Res Inst, Dhahran 31261, Saudi Arabia

来源：

CORROSION SCIENCE | 2015年 / 94卷

关键词：

Steel; Electrochemical calculation; Polarisation; Weight loss; Acid corrosion; CARBON-STEEL; ELECTROCHEMICAL CORROSION; STAINLESS-STEELS; SIMULATED OIL; BEHAVIOR; HYDROGEN; PRESSURE; CRACKING;

D O I：

10.1016/j.corsci.2015.02.013

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel emulsion flow loop was constructed to investigate the corrosion resistance (R-P) of SA-543 and X65 steels in oil-in-water emulsions containing H2S and CO2. Results show that R-P of SA-543 steel is significantly better than that of X65 steel. The R-P, which increases with increasing oil concentration, velocity, and temperature, is lower in the developing flow region when compared to that in the fully developed region. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：275 / 287

页数：13

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