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| 碳钢CO_2/H_2S腐蚀及缓蚀行为试验研究 | |
| 引用本文： | 艾俊哲,梅平,陈武,高秋英. 碳钢CO_2/H_2S腐蚀及缓蚀行为试验研究[J]. 长江大学学报, 2006, 0(10) |
| 作者姓名： | 艾俊哲 梅平 陈武 高秋英 |
| 作者单位： | [1]长江大学化学与环境工程学院 [2]湖北荆州 |
| 基金项目： | 湖北省自然科学基金项目(2005ABA308) |
| 摘 要： | 采用失重法研究了75℃时3%NaCl水溶液中不同CO2/H2S分压下碳钢(A3钢、P110钢和N80钢)在CO2/H2S共存条件下的腐蚀及缓蚀行为。结果表明,H2S的存在使得碳钢的CO2腐蚀速率减缓,缓蚀剂JHC-A能较好地抑制碳钢在CO2/H2S共存条件下的腐蚀。 |
| 关 键 词： | 失重法 硫化氢（H2S） 二氧化碳（CO2） 腐蚀 缓蚀剂 |
Experimental Study on CO_2/H_2S Corrosion of Carbon Steel and Its Inhibition Behavior |
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| AI Jun-zhe,MEI Ping,CHEN Wu,GAO Qiu-ying. Experimental Study on CO_2/H_2S Corrosion of Carbon Steel and Its Inhibition Behavior[J]. Journal of Yangtze University, 2006, 0(10) | |
| Authors: | AI Jun-zhe MEI Ping CHEN Wu GAO Qiu-ying |
| Abstract: | The corrosion and inhibition behavior of carbon steels(A3 steel,P110 steel and N80 steel) in 3% NaCl aqueous solution in the presence of CO_2 and H_2S at different partial pressures is studied by weight loss method.The result indicates that corrosion rate of carbon steel in NaCl solution saturated with pressed CO_2 is reduced by adding H_2S,and the corrosion of carbon steel in the existence of CO_2 and H_2S can be well inhibited by the inhibitor JHC-A. |
| Keywords: | weight loss method hydrogen sulfide carbon dioxide corrosion inhibitor |
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