催化分馏塔塔顶冷凝系统改造  

Rehabilitation of Condensing System on Top of Catalytic Fractionator

作　　者：盛伟[1] 

机构地区：[1]石家庄石油化工设计院,石家庄050032

出　　处：《化工设计》2003年第2期50-51,45,共3页Chemical Engineering Design

摘　　要：对催化分馏塔顶冷凝系统存在的问题进行了分析 ,提出优化流程 ,应用表面蒸发式空冷器替代干湿联合式空冷器的改造方案 ,并设计实施 ,取得满意效果。Analyze problems existed in the condensing system on the top of catalytic fractionator, put forward optimized process flow sheet, adopt surface evaporation air cooler instead of dry and wet combined air cooler. Design was developed and put into practice, and satisfactory result obtained.

关 键 词：催化分馏塔 塔顶 冷凝系统 技术改造 表面蒸发式空冷器 炼油 

分 类 号：TE96[石油与天然气工程—石油机械设备]