Effect of small amount of H2S on the corrosion behavior of carbon steel in the dynamic supercritical CO2 environments
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- 作者：Liang Wei ; Xiaolu Pang ; Kewei Gao ; kwgao@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：A. Carbon steel ; B. Raman spectroscopy ; B. SEM ; B. XRD ; C. Acid corrosion
- 刊名：Corrosion Science
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：103
- 期：Complete
- 页码：132-144
- 全文大小：5139 K
文摘
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Effect of H2S on the corrosion of carbon steel in supercritical CO2 was studied.
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H2S changed the adsorbability of H2O on the steel surface in supercritical CO2 phase.
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H2S presented more significant effect on the corrosion of steel in the aqueous phase.
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H2S did not change the dominant corrosion type in supercritical CO2 phase.
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H2S changed the dominant corrosion type of carbon steel in aqueous phase.