| 催化裂化装置硫化氢腐蚀问题及防治对策 |
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| 引用本文： | 邹国斌.催化裂化装置硫化氢腐蚀问题及防治对策[J].安全．健康和环境,2005,5(6):40-42. |
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| 作者姓名： | 邹国斌 |
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| 作者单位： | 镇海炼油化工股份有限公司 |
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| 摘 要： | 阐述了H2S对设备的腐蚀机理,具体分析了催化裂化装置MIP-CGP技术改造后硫分布的新情况,从选材、工艺防腐、表面防腐、焊接质量控制和检测技术等方面提出了防硫化氢腐蚀的对策措施.
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| 关 键 词： | 催化裂化 H2S 腐蚀 硫分布 防治 |
Corrosion of Hydrogen Disulfide to Fluid Catalytic Cracking MIP- CGP Installation And Prevention Measures |
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| Zou Guobin.Corrosion of Hydrogen Disulfide to Fluid Catalytic Cracking MIP- CGP Installation And Prevention Measures[J].Safety Environment Health,2005,5(6):40-42. |
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| Authors: | Zou Guobin |
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| Institution: | SINOPEC Zhenhai Branch |
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| Abstract: | This article elaborated the corrosion mechanism of hydrogen disulfide on machinery and analyzed the new distribution of sulfur after the technological upgrade of the MIP-CGP catalytic cracking unit. The prevention measures against hydrogen sulfide corrosion from aspects of raw materials selection, corrosion prevention techniques, corrosion prevention treatment for surface, quality and quantity control of welding as well as technical inspection and testing etc also have been proposed. |
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| Keywords: | catalytic cracking hydrogen disulfide Corrosion sulfur distribution prevention and treatment |
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