催化裂化装置用能分析

Energy Comsumption Analysis of Catalytic Cracking Unit

关键词:  催化裂化装置 Yong分析 节能 炼油厂

Key words:  catalytic cracking unit, energy consumption, energy balance, exergy analysis, energy conservation,

摘要:

采用三环节模型及现场实测数据，对胜利炼油厂催化裂化装置，进行了能量平衡和Ｙｏｎｇ平衡计算，并对该装置的能耗情况进行了分析。认为催化装置在能量转换环节和能量回收环节有很大潜力，指出了降低再生器及能量回收系统能耗，优化换热网络以及低温热利用是装置节能的重点，并对装置节能途径进行了探讨。对其它同类装置具有借鉴意义。

Abstract:

The energy balance and exergy balance of catalytic cracking unit in Shengli Refinery are computed using the three-link model and on-site measurement dta, and the energy consumptionof unit is analyzed. It considers that the catalytic unit has great potenti