| 环烷基咪唑啉衍生物在硫酸介质中的缓蚀性能研究 |
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| 引用本文： | 朱驯,周秀芹.环烷基咪唑啉衍生物在硫酸介质中的缓蚀性能研究[J].应用化工,2006,35(1):51-53. |
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| 作者姓名： | 朱驯 周秀芹 |
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| 作者单位： | 盐城纺织职业技术学院,化工系,江苏,盐城,224005 |
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| 摘 要： | 介绍了环烷基咪唑啉衍生物(NID)的合成,并探讨了其在硫酸介质中的缓蚀性。结果表明,在5%H2SO4溶液中,在50℃,投加剂量为0.1%时,合成的环烷基咪唑啉衍生物对碳钢片缓蚀率达93%以上。因此,所合成的环烷基咪唑啉衍生物是一种优异高效的酸洗缓蚀剂。
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| 关 键 词： | 环烷基咪唑啉衍生物 缓蚀剂 硫酸 |
| 文章编号： | 1671-3206(2006)01-0051-03 |
| 收稿时间： | 2005-10-16 |
| 修稿时间： | 2005年10月16 |
Study on corrosion inhibition of naphthenic imidazoline derivative in H2SO4 solution |
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| ZHU Xun,ZHOU Xiu-qin.Study on corrosion inhibition of naphthenic imidazoline derivative in H2SO4 solution[J].Applied chemical industry,2006,35(1):51-53. |
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| Authors: | ZHU Xun ZHOU Xiu-qin |
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| Affiliation: | Department of Chemical Engineering, Yancheng Textile Vocational Technology College, Yancheng 224005, China |
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| Abstract: | New imidazoline compounds were synthesized,their inhibiting behavior on carbon steel in H_2SO_4 was investigated.The result indicated that in 5% H_2SO_4 solution,at 50℃,when the mass fraction of corrosion inhibitor is 0.1%,the corrosion inhibition rate on mild steel is over 93%.Therefore,the naphthenic imidazoline derivatives has excellent inhibition efficiency for H_2SO_4. |
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| Keywords: | naphthenic imidazoline derivative inhibitor H2SO4 |
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