摘要
介绍了中国石化武汉分公司5Mt/a常减压蒸馏装置减压深拔技术的开发及设计特点,并对装置开工后的标定数据进行了计算分析与对比。结果表明,装置的生产运行达到了设计的预期目的,在保证产品质量的同时直馏蜡油收率提高了约2.38个百分点,按月加工原油350kt计算,直馏蜡油产量增加8300t/月,月增效约400万元,取得了良好的社会效益和经济效益。
The development and design characteristics of applying vacuum deep cut technology in the 5 Mt/a crude oil distillation unit of Wuhan Company are introduced and the performance test results are analyzed. Results show that the operation data of this unit well reach the design target, obtaining good social and economic benefits. The VGO yield increases 2.38 percentage points while all the products are qualified, i. e. with a 350 kt processing capacity monthly, the output of VGO increases 8 300 t, providing a 4 million RMB profit per month.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2010年第10期12-16,共5页
Petroleum Processing and Petrochemicals
关键词
常减压蒸馏装置
减压深拔
拔出率
减压塔
atmospheric-vacuum distillation unit
vacuum deep cut
cut yield
vacuum column
