| 壳聚糖季铵盐在硫酸介质中的缓蚀性能研究 |
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| 引用本文： | 杨晓红,廖双泉,廖建和.壳聚糖季铵盐在硫酸介质中的缓蚀性能研究[J].腐蚀科学与防护技术,2007,19(4):255-258. |
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| 作者姓名： | 杨晓红 廖双泉 廖建和 |
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| 作者单位： | 华南热带农业大学,理工学院,儋州,571737;华南热带农业大学,理工学院,儋州,571737;北京理工大学,材料科学与工程学院,北京,100081 |
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| 摘 要： | 研究了壳聚糖季铵盐作为单组分缓蚀剂对碳钢在硫酸溶液中的缓蚀性能,以及缓蚀剂浓度、温度、时间和特性粘度、取代度等因素对缓蚀效果影响.结果表明,在一定条件下壳聚糖季铵盐具有良好的缓蚀性能,为壳聚糖季铵盐开拓新的应用领域作了探讨.
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| 关 键 词： | 壳聚糖季铵盐 缓蚀 硫酸介质 |
| 文章编号： | 1002-6495（2007）04-0255-04 |
| 收稿时间： | 2006-05-24 |
| 修稿时间： | 2006-05-242006-11-17 |
STUDY ON CORROSION INHIBITION OF CHITOSAN QUATERNARY AMMONIUM FOR CARBON STEEL IN SULFURIC ACID |
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| YANG Xiao-hong,LIAO Shuang-quan,LIAO Jian-he.STUDY ON CORROSION INHIBITION OF CHITOSAN QUATERNARY AMMONIUM FOR CARBON STEEL IN SULFURIC ACID[J].Corrosion Science and Protection Technology,2007,19(4):255-258. |
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| Authors: | YANG Xiao-hong LIAO Shuang-quan LIAO Jian-he |
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| Abstract: | The inhibition action of chitosan quaternary ammonium was studied for carbon steel in sulfuric acid. Some factors were discussed on inhibition action such as the concentration, temperature, time and intrinsic viscosity, as well as the degree of substitution. The results show that the chitosan quaternary ammonium has good inhibition action under certain conditions in sulfuric acid. |
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| Keywords: | chitosan quaternary ammonium corrosion inhibition sulfuric acid |
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