| 碱液分离罐的硫化氢腐蚀与冲刷腐蚀 |
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| 引用本文： | 陈学斌. 碱液分离罐的硫化氢腐蚀与冲刷腐蚀[J]. 石油化工腐蚀与防护, 2002, 19(5): 37-38 |
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| 作者姓名： | 陈学斌 |
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| 作者单位： | 中国石化股份公司安庆分公司技术处,安徽,安庆,246001 |
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| 摘 要： | 对碱液分离罐腐蚀原因进行了分析 ,指出H2 S腐蚀与设备结构缺陷是造成分离罐大面积、快速腐蚀的主要原因。加大分离罐A区的容积可减缓冲刷腐蚀的发生 ;内壁涂刷耐蚀涂料或选用不锈钢耐蚀材料可使腐蚀得到控制
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| 关 键 词： | H2S 腐蚀 容器 结构 涂料 |
| 修稿时间： | 2001-11-19 |
Hydrogen Sulfide Corrosion and Erosion-corrosion of Caustic Liquid Separator |
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| Chen Xuebin. Hydrogen Sulfide Corrosion and Erosion-corrosion of Caustic Liquid Separator[J]. Petrochemical Corrosion and Protection, 2002, 19(5): 37-38 |
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| Authors: | Chen Xuebin |
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| Abstract: | It was concluded from the analysis of the corrosion of the caustic liquid separator that the large-scale rapid corrosion of the separator was mainly caused by H 2S corrosion and defects in equipment construction. Increasing the volume of zone A could mitigate the occurrence of the corrosion, while the application of internal corrosion-resistant coating and selection of the stainless steels could control the corrosion. |
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| Keywords: | H 2S corrosion vessel construction coating |
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