| 改性天然高分子酸缓蚀剂的长效缓蚀性能研究 |
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| 引用本文： | 汪晓军,肖锦.改性天然高分子酸缓蚀剂的长效缓蚀性能研究[J].华南理工大学学报(自然科学版),1998,26(10):71-75. |
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| 作者姓名： | 汪晓军 肖锦 |
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| 作者单位： | 广州华南理工大学造纸与环境工程学院!广州，510641，广州华南理工大学造纸与环境工程学院!广州，510641 |
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| 基金项目： | 广东省自然科学基金!970515 |
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| 摘 要： | 文中研究了吡啶季铵盐接技天然高分子技术，制取的药剂（FNP－C）是性能良好的酸缓蚀剂，而且在1mol／L．的盐酸中具有长效缓蚀性能．同时采用色谱一质谱联用仪分析了FNP－C在酸中的降解规律，探索了其长效缓蚀作用机理
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| 关 键 词： | 天然高分子 吡啶季铵盐 酸缓蚀剂 长效缓蚀 |
A LONG-TERM CORROSION INHIBITION OF A MODIFYING NATURAL POLYMER ACID CORROSION INHIBITOR |
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| Wang Xiaojun, Xiao Jin.A LONG-TERM CORROSION INHIBITION OF A MODIFYING NATURAL POLYMER ACID CORROSION INHIBITOR[J].Journal of South China University of Technology(Natural Science Edition),1998,26(10):71-75. |
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| Authors: | Wang Xiaojun Xiao Jin |
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| Abstract: | A South China natural polymer is chemically modified, being grafted cationic quaternary pyridine group. The modified natural polymer FNP-C can be used as an acid corrosion inhibitor. FNP-C not only has excellent property of corrosion inhibition in 1 mol/L HCI, it also has long--term corrosion inhibition in acid. This paper studies the long-term corrosion inhibition mechanism by means of GC-MS. |
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| Keywords: | natural polymer quaternary pyridine salt acid corrosion inhibitor long-term corrosion inhibition |
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