| 裂解炉注汽法兰泄漏原因分析及对策 |
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| 引用本文： | 李秀伟.裂解炉注汽法兰泄漏原因分析及对策[J].石油化工设备技术,2003,24(5):62-63. |
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| 作者姓名： | 李秀伟 |
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| 作者单位： | 中国石油大庆石化公司,黑龙江,大庆,163714 |
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| 摘 要： | 针对大庆石化公司480kt/a改造新增80U裂解炉注汽法兰经常泄漏的问题进行分析,找出泄漏着火的原因,并提出在600～700℃高温下法兰密封的办法,在实际使用中证实该方法经济、适用、有效。
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| 关 键 词： | 裂解炉 泄漏 垫片 |
| 文章编号： | 1006-8805(2003)05-0062-02 |
| 修稿时间： | 2003年4月6日 |
Rreason Analysis on The Leakage of Steam - Injection Flange for Cracking Furnace and Its Countermeasure |
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| Li Xiuuiei. Da Qing petrochemical company,PC.Rreason Analysis on The Leakage of Steam - Injection Flange for Cracking Furnace and Its Countermeasure[J].Petro-Chemical Equipment Technology,2003,24(5):62-63. |
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| Authors: | Li Xiuuiei Da Qing petrochemical company PC |
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| Affiliation: | Li Xiuuiei. Da Qing petrochemical company,PC 163714 |
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| Abstract: | The problem of often leakage of steam - injection flange for Da Qing 480Kt transformed 80U cracking furnace was analyzed comprehensively, The reasons of leakage and fire of steam - injection flange were determined. The solution of flange seal problem at 600to 700?C high temperature was proposed. In practice application proved that the method were economy, suitability, and effectiveness. |
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| Keywords: | Cracking furnace Leakage Gasket |
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