催化裂化装置节能降耗优化分析

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作者:: 李继翔1 ，张可坤1 ，王冰2 ，王志良1 ，司马慧2
Li Jixiang 1 ，Zhang Kekun 2 ，Wang Bing 3 ，Wang Zhiliang 1 ，Sima Hui 2

作者单位:: 1.中国石油青岛炼化公司，山东青岛 266500；2.中国石油大庆石化公司，黑龙江大庆 163714
1. PetroChina Qingdao Refining& Petrochemical Company，Qingdao 266500，China；2. PetroChina Daqing Petrochemical Company，Daqing 163714，China

关键词:: 催化裂化；节能；降耗；改造；优化
catalytic cracking；energy saving；consumption reduction；transformation；optimization

摘要:: 摘要：文中对某公司催化裂化装置的实际运行情况进行分析，重点针对大型机组电耗、泵的电

耗、全装置蒸汽消耗、反应和分馏单元操作等的情况进行了说明，找出装置高负荷状态下包括

设计、设备、管理、操作等方面的存在的问题和瓶颈，并逐一进行分析。从全装置角度进行关

联性讨论，对全装置上下游之间、反应—再生单元内各系统间、分馏稳定单元内内各系统间参

数的相互关联进行了综合分析。对独立系统单元操作和全装置管理给出改造、管理、操作运

行等方面的优化建议。

Abstract: This paper analyzed the actual operation of a catalytic cracking plant, focused on the power consumption of large

rotaryequipment units and pumps, the steam consumption of the whole unit, the operation of reaction and fractionation units, and

found out the problems and bottlenecks in the design, equipment, management, operation and other aspects of the unit under high

load state, and analyzed one by one. Comprehensive analysis on the correlations of parameters between the upstream and

downstream of the whole plant, the reaction-regeneration unit and the systems in the fractionation stabilization unit were discussed.

The optimization suggestions of transformation, management and operation were given for the operation of independent system unit

and whole unit management.