| 减少渣油催化裂化装置的结焦 |
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| 引用本文： | 滕天灿. 减少渣油催化裂化装置的结焦[J]. 炼油技术与工程, 1998, 0(6) |
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| 作者姓名： | 滕天灿 |
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| 作者单位： | 清江石化有限公司!江苏省淮阴市223002 |
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| 摘 要： | 介绍了清江石化有限公司渣油催化裂化装置反应分馏系统提升管进料喷射区、沉降器顶部、大油气管线、分馏塔底等主要结焦部位的结焦情况，分析了结焦的原因，阐述了为防结焦所采取的一些措施及其效果。
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| 关 键 词： | 渣油 流化催化裂化装置 沉积物形成 降低 提升管式反应器 蒸馏塔 沉降器 |
PREVENTION OF COKE FORMATION IN RESIDUE FLUID CATALYTIC CRACKING UNIT |
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| Teng Tiancan. PREVENTION OF COKE FORMATION IN RESIDUE FLUID CATALYTIC CRACKING UNIT[J]. Petroleum Refinery Engineering, 1998, 0(6) |
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| Authors: | Teng Tiancan |
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| Abstract: | The coking situations at the main coking positions such as the injection area of riser reactor, the top of settler, the large gas line and the bottom of fractionator in the reaction-fractionation system of the residue catalytic cracking unit of the Qingjiang Petrochemical Company were introduced. Causes of coke formation were analyzed, and some measures for coking prevention and their effects were also presented. |
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| Keywords: | residual oil fluid catalytic cracking unit coke formation prevention riser reactor fractionator settler |
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