碳钢在90℃、H_2S-HCl-H_2O环境下的腐蚀行为 Ⅱ-H_2S溶液中HCl浓度对碳钢腐蚀行为的影响
CORROSION BEHAVIOR OF CARBON STEEL IN H_2S-HCL-H_2O AT 90℃ Ⅱ-The Effect of HCl Concentration on Corrosion Behavior of Carbon Steel in H_2S Solutions
查看参考文献29篇
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文摘
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利用腐蚀失重和电化学测试方法并结合SEM分析技术,研究90℃含有H_2S的模拟炼油厂常减压塔顶冷凝水中不同HCl浓度下碳钢的腐蚀行为. 结果表明,HCl有效地促进碳钢的阴极过程,阴极去极化过程随HCl浓度升高而加剧,碳钢腐蚀速率加快. 无HCl时,碳钢表面形成大量的腐蚀坑,而有HCl存在时,电极表面呈现严重的均匀腐蚀. 金属表面形成的腐蚀产物为四方硫铁矿 |
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其他语种文摘
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The electrochemical behavior of SAE-1020 carbon steel in acidic simulation solutions containing H_2S with different concentrations of HCl at 90℃was investigated by mass loss method, electrochemical measurements, SEM observations and XRD.The results indicated that the cathodic depolarization was promoted greatly and the corrosion rate of carbon steel increased remarkably with the increase of HCl concentration in H_2S-containing solutions. Large numbers of corrosion holes formed on carbon steel in H_2S-containing solution without HCl, whereas only the uniform corrosion characteristic was observed on carbon steel surface in the simulation solutions containing different concentrations of HCl. Mackinawite was the sole corrosion product formed on the carbon steel surface in the H_2S-containing solutions with and without HCl |
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来源
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中国腐蚀与防护学报
,2011,31(1):34-39 【核心库】
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关键词
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碳钢
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HCl
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H_2S
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腐蚀
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地址
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1.
哈尔滨工程大学材料科学与化学工程学院腐蚀与防护实验室, 哈尔滨, 150001
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中国石油兰州石油化工公司, 兰州, 730060
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哈尔滨工程大学材料科学与化学工程学院腐蚀与防护实验室, 金属腐蚀与防护国家重点实验室, 哈尔滨, 150001
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1005-4537 |
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学科
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金属学与金属工艺 |
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文献收藏号
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CSCD:4136031
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参考文献 共
29
共2页
|
|
1.
顾望平. 加工进口高硫原油腐蚀环境分析与防护.
石油化工腐蚀与防护,1994(2):56-60
|
CSCD被引
7
次
|
|
|
|
|
2.
Veloz M A. Electrochemical study of carbon steel corrosion in buffered acetic acid solutions with chlorides and H2S.
Electrochim. Acta,2002,48:135-144
|
CSCD被引
28
次
|
|
|
|
|
3.
谷其发.
炼油厂设备腐蚀与防护图解,2000
|
CSCD被引
8
次
|
|
|
|
|
4.
Ma H Y. The influence of hydrogen sulfide on corrosion of iron under different conditions.
Corros. Sci,2000,42:1669-1683
|
CSCD被引
62
次
|
|
|
|
|
5.
Cheng X L. Corrosion of iron in acid solutions with hydrogen sulfide.
Corrosion,1998,54:369-376
|
CSCD被引
9
次
|
|
|
|
|
6.
Huang H H. Effect of H2S on the electrochemical behavior of steel weld in acidic chloride solutions.
Mater. Chem. Phys,1999,58(2):177-181
|
CSCD被引
6
次
|
|
|
|
|
7.
Huang H H. Electrochemical behavior of the simulated heat-affected zone of A516 carbon steel in H2S solution.
Electrochim. Acta,1996,41(7/8):1191-1199
|
CSCD被引
10
次
|
|
|
|
|
8.
Vedage H. Electrochemical growth of iron sulfide films in H2S-saturated chloride media.
Corrosion,1993,49(2):114-121
|
CSCD被引
18
次
|
|
|
|
|
9.
唐俊文. 碳钢在90℃H2S-HCl-H20环境下腐蚀行为研究: I -H2S浓度对碳钢腐蚀行为的影响.
中国腐蚀与防护学报,2011,31(1):11-16
|
CSCD被引
1
次
|
|
|
|
|
10.
曹楚南.
腐蚀电化学,1982
|
CSCD被引
1
次
|
|
|
|
|
11.
Shao H B. The cooperative inhibition effects of alkaline earth metal ions and EDTA on the corrosion of pure aluminum in an alkaline solution.
Acta Phys. Chim. Sin,2006,22(3):312-315
|
CSCD被引
3
次
|
|
|
|
|
12.
Shao H B. Electrochemical impedance spectroscopy analysis on the electrochemical dissolution of aluminum in an alkaline solution.
J. Electroanal. Chem,2003,549:145-150
|
CSCD被引
6
次
|
|
|
|
|
13.
杨怀玉. H_2S水溶液中的腐蚀与缓蚀作用机理的研究Ⅲ.不同pH值H_2S溶液中碳钢的腐蚀电化学行为.
中国腐蚀与防护学报,2000,20(2):97-104
|
CSCD被引
23
次
|
|
|
|
|
14.
Huang H H. The influences of microstructure and composition on the electrochemical behavior of A516 steel weldment.
Corros. Sci,1994,36(6):1027-1038
|
CSCD被引
11
次
|
|
|
|
|
15.
Epelboin I. Corrosion inhibition and hydrogen adsorption in the case of iron in a sulfuric aqueous medium.
J. Electrochem. Soc,1971,118(8):1282-1286
|
CSCD被引
1
次
|
|
|
|
|
16.
Keddam M. Reaction model for iron dissolution studied by electrode impedance.
J. Electrochem. Soc,1981,128(2):257-266
|
CSCD被引
5
次
|
|
|
|
|
17.
Huang H H. Electrochemical behavior of A516 carbon steel in solutions containing hydrogen sulfide.
Corrosion,1996,52(9):708-713
|
CSCD被引
8
次
|
|
|
|
|
18.
杨怀玉. H_2S水溶液中的腐蚀与缓蚀作用机理的研究 Ⅰ.酸性H_2S溶液中碳钢的腐蚀行为及硫化物膜的生长.
中国腐蚀与防护学报,2000,20(1):1-7
|
CSCD被引
30
次
|
|
|
|
|
19.
Gerus B R D.
H2S Corrosion in Oil and Gas Production-A Compilation of Classic Papers,1981
|
CSCD被引
1
次
|
|
|
|
|
20.
Fragiel A. Electrochemical study of two microalloyed pipeline steels in H2S environments.
Int. J. Hydrogen Energy,2005,30:1303-1309
|
CSCD被引
8
次
|
|
|
|
|
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