| 连续重整催化剂密度分级技术的应用 |
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| 引用本文： | 张琰彬,赵亚娟,王聪. 连续重整催化剂密度分级技术的应用[J]. 炼油技术与工程, 2011, 41(10): 18-21 |
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| 作者姓名： | 张琰彬 赵亚娟 王聪 |
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| 作者单位： | 1. 中国石化海南炼油化工有限公司,海南省洋浦,578101
2. 海南省出入境检验检疫局,海南省海口市,570311 |
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| 摘 要： | 海南炼油化工有限公司1.2 Mt/a连续重整装置首次大检修卸剂期间,约10.17 t铂重整催化剂被装置运行中产生的滞底高碳催化剂污染,采用颗粒状催化剂振动流态化密度分级技术对其进行分级处理,回收低碳催化剂4.71 t.开工过程中未发生再生器床层超温现象,避免了催化剂高温失活、再生器约翰逊网高温烧穿等现象发生,催化剂性能...
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| 关 键 词： | 连续重整装置 催化剂 密度分级 工业应用 |
Application of CCR catalyst density grading technology |
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| Zhang Yanbin,Zhao Yajuan,Wang Cong. Application of CCR catalyst density grading technology[J]. Petroleum Refinery Engineering, 2011, 41(10): 18-21 |
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| Authors: | Zhang Yanbin Zhao Yajuan Wang Cong |
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| Affiliation: | Zhang Yanbin1,Zhao Yajuan2,Wang Cong1(1.SINOPEC Hainan Refining & Chemical Co.,Ltd.,Danzhou,Hainan 578101,2.Hainan Entry-Exit Inspection and Quarantine Bureau,Haikou,Hainan 570311) |
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| Abstract: | During the catalyst unloading operation in the initial turnaround of the 1.2 MM TPY CCR in SINOPEC Hainan Refining & Chemical Co.,Ltd.,about 10.17 tons of Pt CCR catalysts were contaminated by the bottom high-coke catalysts produced in the operation.To solve this problem,the particle catalyst vibration fluidization density grading technology was applied to grade the catalyst and 4.71 tons of low-coke catalyst was recovered.No temperature run-away was experienced in the regenerator bed in the start-up of the... |
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| Keywords: | CCR unit catalyst density grading commercial application |
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