| 高效含氮有机缓蚀剂BIEA及其复配剂的研究 |
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| 引用本文： | 胡雁,齐公台,陈妤.高效含氮有机缓蚀剂BIEA及其复配剂的研究[J].华中科技大学学报(自然科学版),2003,31(9):111-113. |
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| 作者姓名： | 胡雁 齐公台 陈妤 |
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| 作者单位： | 华中科技大学化学系 |
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| 摘 要： | 合成了一种含氮有机化合物BIEA，采用失重法和电化学方法，测定了其与丙炔醇复配时在盐酸溶液中对45#钢的缓蚀效果。结果表明：BIEA与丙炔醇有很好的协同作用。BIEA与丙炔醇的复配体可同时抑制45#钢在盐酸中腐蚀的阴极过程与阳极过程，是混合型缓蚀剂。
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| 关 键 词： | 有机缓蚀剂 复配体 协同作用 浓盐酸 |
| 文章编号： | 1671-4512(2003)09-0111-03 |
| 修稿时间： | 2002年9月6日 |
Organic corrosion inhibitor containing nitrogen BIEA and its synergy with propiolic alcohol |
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| Hu YanQi GongtaiChen YuPostgraduate, Dept. of Chemistry,Huazhong Univ. of Sci. & Tech.,Wuhan ,China..Organic corrosion inhibitor containing nitrogen BIEA and its synergy with propiolic alcohol[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2003,31(9):111-113. |
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| Authors: | Hu YanQi GongtaiChen YuPostgraduate Dept of Chemistry Huazhong Univ of Sci & Tech Wuhan China |
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| Institution: | Hu YanQi GongtaiChen YuPostgraduate, Dept. of Chemistry,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. |
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| Abstract: | An organic corrosion inhibitor containing nitrogen BIEA was synthesized. The synergistic effect of BIEA with propiolic alcohol on the corrosion of 45 # steel in 4?mol/L HCl was studied by weight loss measurements and electrochemical techniques, From the investigation, it was shown that the enhancement of the inhibition efficiency with the addition of small amounts of propiolic alcohol The study of potential dynamic polarization revealed the fact that BIEA companied with propiolic alcohol can inhibit both the anodic and cathodic process of 45 # steel in hydrochloric acid, and it was a mixed type inhibitor. |
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| Keywords: | organic corrosion inhibitor synergy corrosion inhibitor hydrochloric acid |
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