碱洗塔黄油生成机理及控制方法  

Alkaline scrubbing tower and countermeasure

作　　者：张玉宽[1] 刘英[2] 杨咏[2] 

机构地区：[1]大庆石化公司工程管理部,黑龙江大庆163714 [2]大庆石化公司化工一厂,黑龙江大庆163714

出　　处：《炼油与化工》2014年第5期27-29,62,共3页Refining And Chemical Industry

摘　　要：阐述了乙烯装置碱洗塔黄油生成的机理及危害,分析了温度、碱浓度、氧含量、进料组成、操作压力对碱洗塔操作的影响,并实施了相应的控制方法,保证了乙烯装置碱洗塔的长周期稳定运行。The mechanism and hazard of grease formation in caustic scrubbing tower of ethylene are expounded. The influence of temperature,alkali concentration,oxygen content,feed composition and operating pressure on the alkaline scrubbing tower operation is analyzed,some countermeasures are implemented,and the long-period stable operation of the alkaline scrubbing tower is ensured.

关 键 词：碱洗塔 黄油 影响因素 控制方法 

分 类 号：TQ05[化学工程]