| 在线处理重油催化裂化装置分馏塔结盐 |
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| 引用本文： | 王巍慈,李晓光.在线处理重油催化裂化装置分馏塔结盐[J].现代化工,2010,30(4). |
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| 作者姓名： | 王巍慈 李晓光 |
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| 作者单位： | 1. 辽宁石油化工大学职业技术学院,辽宁,抚顺113001
2. 中国石油抚顺石化公司石油二厂,辽宁,抚顺113004 |
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| 摘 要： | 介绍了重油催化裂化装置分馏塔结盐的在线处理方法,分析了结盐的原因。工业生产实践证明,分馏塔塔盘结盐在线水洗效果明显,解决了分馏塔塔盘结盐对装置运行的不良影响,有利于重油催化裂化装置的长周期安全生产,有利于提高炼油厂的经济效益。
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| 关 键 词： | 重油催化裂化 分馏塔 结盐 在线处理 |
Online processing of salt coagulation in fractioning column of RFCC unit |
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| Abstract: | The on-line processing of salt coagulation in fractioning column of RFCC is introduced,and the reason of salt coagulation is analyzed.The industrial production has proved that the removal effect on salt coagulation in fractioning column is obvious by online washing method.In this way,the adverse effect of salt coagulation on the tray of fractioning column is so resolved,it is favorable in long-period safety in production for catalytic cracking unit and in advancing the economic benefit of refinery. |
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| Keywords: | RFCC fractionating column salt coagulation on-line processing |
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