尿素脱蜡装置的设计与生产运行  

Design and Product Operation of Urea Dewaxing Unit

作　　者：史丽华[1] 刘志宇[1] 

机构地区：[1]沈阳石蜡化工有限公司,辽宁沈阳110141

出　　处：《沈阳化工》2000年第4期208-210,220,共4页

摘　　要：介绍了沈阳石蜡化工有限公司６．０Ｍｔ/ａ尿素脱蜡装置的设计、生产运行及生产中存在的问题。生产运行表明，采用大庆原油的常二线馏分油生产３００＃重液蜡和－３５＃低凝柴油，产品质量均达到行业及国家标准，综合能耗也低于原设计。The design, production operation and problems in operation of the 0.6million urea dewaxing unit in Shenyang paraffin-wax-chemical CO.were introduced.Production operation of the unit indicate3d that the 300# heavy liquid parcaffin and-35# low solidification point light diesel fuel can be produced from the second atmospheric side stream of Daqing crude oil .The quality of the products had come up to the standard of state and profession com- pared with the design. The energy consumption of unit has been reduced in the operation.

关 键 词：尿素 重液蜡 低凝柴油 脱蜡装置 设计 运行 

分 类 号：TQ440.51[化学工程—化学肥料工业]