| 炼油厂高温设备的腐蚀与设计选材 |
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| 引用本文： | 杨秀峰. 炼油厂高温设备的腐蚀与设计选材[J]. 石油化工腐蚀与防护, 2003, 20(4): 17-20 |
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| 作者姓名： | 杨秀峰 |
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| 作者单位： | 中国石化集团金陵石油化工设计院,江苏,南京,210033 |
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| 摘 要： | 介绍了炼油厂高温设备腐蚀的主要类型和发生部位,主要有高温氧化、催化裂化、延迟焦化、高温烟气管道等;高温部位与含硫介质接触部位的硫化腐蚀;高温氢、高温碳化以及垢物腐蚀等。同时提出了相应的设计选材建议。
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| 关 键 词： | 高温设备 腐蚀 设计 选材 |
| 文章编号： | 1007-015X(2003)04-0017-04 |
| 修稿时间： | 2002-09-10 |
Corrosion of Refinery High - temperature Equipment and Material Selection |
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| Yang Xiufeng Jinling Petrochemical Design Institute/SINOPEC. Corrosion of Refinery High - temperature Equipment and Material Selection[J]. Petrochemical Corrosion and Protection, 2003, 20(4): 17-20 |
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| Authors: | Yang Xiufeng Jinling Petrochemical Design Institute/SINOPEC |
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| Abstract: | The main corrosion forms and spots in refinery high - temperature equipment are introduced. The major corrosion spots are high -temperature oxidation unit, FCC unit, delayed coker and high - temperature flue gas duct etc. The corrosions are the hydrogen sulfide corrosion in the high - temperature section contacting the sulfur - containing media, high - temperature hydrogen corrosion, high - temperature carbonization and fouling corrosion etc. The corresponding material selection is suggested. |
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| Keywords: | high - temperature equipment corrosion design material selection |
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