Phosphites compound: Novel corrosion inhibitor for radioactive waste container (carbon steel) in simulated Callovo-Oxfordian (COx) groundwater
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- 作者：M.A. Deyaba ; hamadadeiab@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; R. Ouarsalb ; M. Lachkarb ; B. El Balib ; R. Essehlic
- 关键词：Groundwater ; Corrosion inhibitor ; Carbon steel ; Electrochemical
- 刊名：Journal of Molecular Liquids
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：219
- 期：Complete
- 页码：994-999
- 全文大小：767 K
文摘
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NaNi(H2PO3)3·H2O was synthesized and investigated as a new corrosion inhibitor.
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It is an efficient inhibitor for carbon steel in the Callovo-Oxfordian groundwater.
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The inhibition efficiency reaches 96.7% at 100 ppm.
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Adsorption isotherm and inhibition mechanism for NaNi(H2PO3)3·H2O are proposed.