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炔氧甲基季胺盐和咪唑啉对N80在饱和CO2的3%NaCl溶液中的缓蚀性能研究
蒋秀; 骆素珍; 郑玉贵; 柯伟
2004
Source Publication中国腐蚀与防护学报
ISSN1005-4537
Volume24.0Issue:1.0Pages:10-15
Abstract利用交流阻抗(EIS)、线性极化、动电位极化和拉曼光谱等方法对炔氧甲基季胺盐和咪唑啉在常温常压CO2饱和的模拟油田产出水中的电化学行为和缓蚀性能进行了研究.结果表明:随两种缓蚀剂的加入,体系的阳极电流都明显减小,自腐蚀电位都明显正移,都存在阳极脱附现象和浓度极值现象;炔氧甲基季胺盐的极值浓度为150mg/L,而咪唑啉的极值浓度为100mg/L咪唑啉缓蚀剂的缓蚀效果更佳,但在7m/s时直至缓蚀剂浓度为300mg/L时也没有发现静态下的浓度极值现象。
KeywordCO2腐蚀 无缝钢N80 缓蚀剂 浓度极值 阳极脱附 电化学测试 流速
Indexed ByCSCD
Language中文
CSCD IDCSCD:1506890
Citation statistics
Cited Times:15[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/152235
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
蒋秀,骆素珍,郑玉贵,等. 炔氧甲基季胺盐和咪唑啉对N80在饱和CO2的3%NaCl溶液中的缓蚀性能研究[J]. 中国腐蚀与防护学报,2004,24.0(1.0):10-15.
APA 蒋秀,骆素珍,郑玉贵,&柯伟.(2004).炔氧甲基季胺盐和咪唑啉对N80在饱和CO2的3%NaCl溶液中的缓蚀性能研究.中国腐蚀与防护学报,24.0(1.0),10-15.
MLA 蒋秀,et al."炔氧甲基季胺盐和咪唑啉对N80在饱和CO2的3%NaCl溶液中的缓蚀性能研究".中国腐蚀与防护学报 24.0.1.0(2004):10-15.
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