| 常减压蒸馏装置高温部位的腐蚀与防护 |
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| 引用本文： | 张爱显,朱庆云.常减压蒸馏装置高温部位的腐蚀与防护[J].腐蚀与防护,2002,23(8):373-374. |
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| 作者姓名： | 张爱显 朱庆云 |
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| 作者单位： | [1]兰州炼油化工设计院，兰州730060 [2]中国石油润滑油公司兰州研究开发中心 |
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| 摘 要： | 阐述了常减压蒸馏装置高温部位的腐蚀机理，介绍了高温防腐蚀的三种方法：正确选材、高温缓蚀剂技术及喷涂渗铝技术，建议在类似的石化装置推广使用。
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| 关 键 词： | 常减压蒸馏装置 高温部位 腐蚀 防护 机理 缓蚀剂 喷涂渗铝 炼油 |
| 文章编号： | 1005-748X(2002)08-0373-02 |
| 修稿时间： | 2002年4月27日 |
CORROSION AND PROTECTION FOR HIGH TEMPERATURE EQUIPMENT IN ATMOSPHERIC-VACUUM DISTILLATION UNITS |
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| ZHANG Ai xian ,ZHU Qing yun.CORROSION AND PROTECTION FOR HIGH TEMPERATURE EQUIPMENT IN ATMOSPHERIC-VACUUM DISTILLATION UNITS[J].Corrosion & Protection,2002,23(8):373-374. |
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| Authors: | ZHANG Ai xian ZHU Qing yun |
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| Affiliation: | ZHANG Ai xian 1,ZHU Qing yun 2 |
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| Abstract: | This article discussed corrosion mechanism for high temperature equipment in atmospheric vacuum distillation unit. Three ways, including correct selecting materials, corrosion inhibitor for high temperature and spray aluminizing technology, are proposed for avoiding corrosion. It is advised to use these ways to reduce corrosion in the same units. |
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| Keywords: | Corrosion Mechanism Material Corrosion inhibitor Spray aluminizing |
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