| 硫化亚铁在原油储运过程中的危害及防治措施 |
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| 引用本文： | 胡广杰,邹韬,张志宏.硫化亚铁在原油储运过程中的危害及防治措施[J].腐蚀与防护,2012(4):342-344. |
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| 作者姓名： | 胡广杰 邹韬 张志宏 |
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| 作者单位： | 中国石油化工股份有限公司西北油田分公司 |
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| 摘 要： | 阐明了原油储罐中硫化亚铁主要来源于硫化氢等腐蚀性气体直接与金属作用,产生的腐蚀产物及硫化氢与铁锈的反应产物。硫化亚铁最主要的危害是其自燃引起火灾,呼吸阀外腔内的硫化亚铁危害最大。分析了原油储罐中硫化亚铁的自燃过程,提出了硫化亚铁自燃事故的预防措施。
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| 关 键 词： | 硫化亚铁 原油储运 危害 腐蚀 自燃 |
Harm Fulness and Preventive Measure of FeS in Oil Storage and Transportion Process |
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| HU Guang-jie,ZOU Tao,ZHANG Zhi-hong.Harm Fulness and Preventive Measure of FeS in Oil Storage and Transportion Process[J].Corrosion & Protection,2012(4):342-344. |
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| Authors: | HU Guang-jie ZOU Tao ZHANG Zhi-hong |
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| Affiliation: | (Northwest Exploration Bureau of SINOPEC,Urumqi 830011,China) |
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| Abstract: | It is pointed out that iron sulfide in the crude oil storage tanks is procluced by directly interaction hydrogen sulfide and other corrosive gases with the metal and reaction between hydrogen sulfide and rust.The greatest hazard of ferrous sulfide is its spontaneous combustion resulting in fire,and ferrous sulfide in the external cavity of breathing valves has the greatest harmfulness.The process of the spontaneous combustion of ferrous sulfide in oil tanks is analyzed,and some prevention measures are proposed. |
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| Keywords: | ferrous sulfide storage and transportation of crude oil hazard corrosion spontaneous combustion |
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