| 焦化炉注水管露点腐蚀穿孔的分析与处理 |
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| 引用本文： | 郑华东.焦化炉注水管露点腐蚀穿孔的分析与处理[J].石油化工设备技术,2007,28(3):39-41. |
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| 作者姓名： | 郑华东 |
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| 作者单位： | 中国石化福建炼油化工有限公司,福建,泉州,362800 |
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| 摘 要： | 中国石化福建炼油化工有限公司焦化炉对流室上部注水管腐蚀后穿孔泄漏,造成装置临时停车,严重影响装置的长周期运行。分析了造成穿孔的原因属低温露点腐蚀,对焦化炉的注水管进行了技术处理并采取相关措施,实施后效果显著。
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| 关 键 词： | 焦化炉 注水管 穿孔 低温露点腐蚀 |
| 文章编号： | 1006-8805(2007)03-0039-03 |
| 修稿时间： | 2006年8月18日 |
Analysis and Handle of Dew Point Corrosion on Coking Furnace Water Injection Pipeline |
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| Zheng Huadong.Analysis and Handle of Dew Point Corrosion on Coking Furnace Water Injection Pipeline[J].Petro-Chemical Equipment Technology,2007,28(3):39-41. |
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| Authors: | Zheng Huadong |
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| Affiliation: | Zheng Huadong.Refining Division of Fujiang Petrochemical Co.Ltd.P.C.362800 |
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| Abstract: | A corrosion perforation on water injection pipeline of the coking furnace convection room caused coking unit short time shut down,and brought a serious influence on long term operation.The problem was solved by deep analysis of the cause and desirable method would be used for testing water injection pipeline in coking furnace and a good result has been achieved by taking correct measures. |
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| Keywords: | Coking furnace Water injection pipeline Corrosion perforation Low-temperature dew point corrosion Cause analysis Counter measure |
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