| 同轴式反应器待生立管及套筒损坏原因分析及对策 |
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| 引用本文： | 肖佐华,丁振君. 同轴式反应器待生立管及套筒损坏原因分析及对策[J]. 炼油技术与工程, 2000, 30(9): 33-35 |
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| 作者姓名： | 肖佐华 丁振君 |
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| 作者单位： | 洛阳石油化工总厂,河南省洛阳市471012 |
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| 摘 要： | 对洛阳石油化工总厂炼油厂同轴式反应器待生立管及套筒损坏原因进行分析,认为待生套筒气封结构不合理是造成损坏的主要原因.对待生立管及套筒进行了纠偏处理,对气封结构进行了局部改造,改造是成功的,同时也提出了进一步改进的建议.
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| 关 键 词： | 催化裂化；反应设备；烧裂；处理 |
| 修稿时间： | 1999-12-16 |
CAUSES AND CURES FOR DESTRUCTION OF CASING AND VERTICAL TUBE IN COAXIAL REACTOR |
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| Xiao Zuohua,Ding Zhenjun Refinery of Luoyang General Petrochemical Works. CAUSES AND CURES FOR DESTRUCTION OF CASING AND VERTICAL TUBE IN COAXIAL REACTOR[J]. Petroleum Refinery Engineering, 2000, 30(9): 33-35 |
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| Authors: | Xiao Zuohua Ding Zhenjun Refinery of Luoyang General Petrochemical Works |
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| Abstract: | Destruction causes of vertical tube and casing for spent catalyst in coaxial reactor were analyzed.It is considered that unreasonable seal structure of the casing is the main cause of destruction.Both vertical tube and casing were corrected and successful revamping for sealing structure achieved. |
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| Keywords: | catalytic cracking reaction equipment descrepitation treatment |
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