| 减压渣油催化裂化装置防止结焦的技术措施及效果 |
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| 引用本文： | 张红星.减压渣油催化裂化装置防止结焦的技术措施及效果[J].炼油技术与工程,2002,32(11):4-6. |
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| 作者姓名： | 张红星 |
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| 作者单位： | 北京燕山石油化工公司炼油事业部,北京市,102503 |
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| 摘 要： | 介绍了北京燕山石油化工公司Ⅱ套催化裂化装置在提高渣油掺炼率的改造中所采取的防止反应系统和分馏系统结焦的技术措施 ,并提出了进一步减少结焦的建议。装置一年多的运转结果表明 ,改造后装置的结焦比改造前大为减少。
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| 关 键 词： | 减压渣油 催化裂化装置 降低 沉积物形成 技术措施 |
| 修稿时间： | 2002年8月30日 |
MEASURES TO PREVENT COKING IN VRFCC UNIT AND THEIR EFFECT |
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| Zhang Hongxing,Beijing Yanshan Petrochemical Company.MEASURES TO PREVENT COKING IN VRFCC UNIT AND THEIR EFFECT[J].Petroleum Refinery Engineering,2002,32(11):4-6. |
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| Authors: | Zhang Hongxing Beijing Yanshan Petrochemical Company |
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| Affiliation: | Beijing 102503 |
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| Abstract: | A summary is give on technical measures adopted to prevent coking in the reaction system and fractionation system of FCC unit for the revamping project of the second FCC unit in Yanshan Petrochemical Company, whose objective is to increase residue blending ratio. After revamping, coking in the unit has been greatly reduced. Suggestions for further decreasing coking in the unit have been proposed. |
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| Keywords: | vacuum residue catalytic cracker decreasing deposit formation technical measures |
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