浅谈酮苯脱蜡装置套管结晶器的工艺原理及结构改进  

Discussion on double pipe crystallizer′s technics principle and structure amelioration

作　　者：赵玉龙 谢长河 

机构地区：[1]兰州石化公司,甘肃兰州730060

出　　处：《机械研究与应用》2009年第4期142-144,150,共4页Mechanical Research & Application

摘　　要：主要介绍了酮苯脱蜡装置的主要设备套管结晶器,并对该设备出现的常见故障进行技术分析,使得设备得以长周期运行,同时这些改进技术也可推广到其他有缺陷的设备中加以应用。Double pipe crystallizer which play an important part in the refinery acetone - benzol dewaxing unit is introduced, and frequent fault is technically analyzed so as to implements running longer cycle, at the same time these amelioration can be applied to any other defective equipment.

关 键 词：酮苯脱蜡 套管结晶器 长周期 

分 类 号：TE96[石油与天然气工程—石油机械设备]