| 常减压蒸馏装置减压炉炉管腐蚀原因研究 |
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| 引用本文： | 郭文浩,张国福,宋天民,王丽娟.常减压蒸馏装置减压炉炉管腐蚀原因研究[J].炼油技术与工程,2006,36(4):35-37. |
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| 作者姓名： | 郭文浩 张国福 宋天民 王丽娟 |
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| 作者单位： | 辽宁石油化工大学机械工程学院,辽宁省,抚顺市,113001 |
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| 摘 要： | 通过对常减压蒸馏装置减压炉失效炉管的材质、性能、工作条件及腐蚀形貌、腐蚀产物的全面分析与研究,找出了使炉管管壁发生大面积腐蚀的腐蚀介质及其腐蚀原因.并提出了减少减压炉管环烷酸腐蚀的措施.
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| 关 键 词： | 常减压蒸馏装置 减压炉 炉管 环烷酸腐蚀 腐蚀机理 |
| 收稿时间： | 2006-01-17 |
| 修稿时间： | 2006年1月17日 |
STUDY ON CORROSION OF VACUUM FURNACE TUBES OF ATMOSPHERIC-VACUUM DISTILLATION UNIT |
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| Guo Wenhao,Zhang Guofu,Song Tianmin,Wang Lijuan.STUDY ON CORROSION OF VACUUM FURNACE TUBES OF ATMOSPHERIC-VACUUM DISTILLATION UNIT[J].Petroleum Refinery Engineering,2006,36(4):35-37. |
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| Authors: | Guo Wenhao Zhang Guofu Song Tianmin Wang Lijuan |
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| Affiliation: | Mechanical Engineering School of Liaoning University of Petroleum and Chemical Technology , Fushun 113001, Linoning , China |
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| Abstract: | The extensive analysis and study of metallurgy, performance, operating conditions, corrosion forms, corrosion products of the failed tubes of vacuum furnace in atmospheric-vacuum distillation unit have located the corrosion media and corrosion causes of large scale corrosion of tube wall. Effective measures are recommended to control the naphthenic acid corrosion. |
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| Keywords: | atmospheric-vacuum distillation unit vacuum furnace furnace tubes naphthenic acid corrosion corrosion mechanism |
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