重油催化裂化装置产品分离系统的技术改造  

TECHNICAL TRANSFORM OF THE PRODUCT SEPARATION SYSTEM OF A HEAVY OIL FCCU

作　　者：赵华 陶兴 伦剑红[2] 

机构地区：[1]洛阳石化公司炼油厂,洛阳471012 [2]洛阳石油化工工程公司

出　　处：《石油炼制与化工》2003年第11期17-21,共5页Petroleum Processing and Petrochemicals

摘　　要：为解决洛阳分公司二套重油催化裂化装置产品分离系统出现的问题,同时为满足提升管反应器MGD技术改造的需要,于2002年5月对主分馏塔、吸收稳定系统及液化气精制等进行了技术改造。改造后,产品分离系统操作弹性增大,操作稳定性增强,尤其是分馏塔压降大幅度降低,操作适应性提高。产品分布和产品质量也得到改善。The No. 2 heavy oil FCCU in the refinery of Luoyang Petrochemical Company was technically transformed in May, 2002 for enabling the riser reactor to operate MGD technology and sol-ving the problems appeared in the running of the main fractionator, absorbing-stabilizing system and LPG treating. The operation of the product separation system was more flexible and stable especially the pressure-drop in the main fractionator was significantly reduced after the revamping. The product slate and product quality were also improved.

关 键 词：重油 催化裂化 生产装置 产品 分离系统 技术改造 提升管式反应器 石油炼制 

分 类 号：TE966[石油与天然气工程—石油机械设备]