1400kt/a重油催化裂化装置扩能改造及其效果  

Expansion of 1400kt/a RFCC plant and its results

作　　者：刘静翔[1] 甘敏 

机构地区：[1]中国石油化工股份有限公司洛阳分公司炼油厂,471012 [2]洛阳石化总厂设计院,471012

出　　处：《石油化工设计》2002年第1期63-67,共5页Petrochemical Design

摘　　要：洛阳炼油厂Ⅱ套RFCCU为提高处理能力,根据生产中暴露出的问题,在2000年装置检修中,通过分馏塔顶循系统增加一台湿式空冷器,再生器增加取热能力和换用CCK型高效喷嘴等有针对性的技术改造,以及通过将再生方式由完全再生改为不完全再生,消除了装置主要“瓶颈”,处理量超过设计值,并且产品分布理想,扩能效果显著,达到了预期目标。In order to expanding capacity of No. 2 RFCCU in Luoyang Refinery, during maintenance time in 2000, technical innovation was carried out. A wet air cooler was added to the top of circulating reflux system of the fractionator, capacity of heat exchange of regenerator was increased and high efficient CGK nozzles were applied, complete regeneration is changed into incomplete regeneration, satisfactory results were achieved.

关 键 词：RFCCU 湿式空冷器 CCK型高效喷嘴 扩能改造 重油 催化裂化装置 

分 类 号：TE624[石油与天然气工程—油气加工工程]