催化重整装置预加氢反应器压降升高原因分析  

Analysis in Intensification Reason of Pressure Drop in Pre-hydrogenated Reactor of Reforming Unit

作　　者：盖金祥[1] 吕亮功 王绪远[1] 

机构地区：[1]中国石油化工股份有限公司济南分公司,山东济南250101

出　　处：《石化技术》2011年第4期41-44,共4页Petrochemical Industry Technology

摘　　要：预加氢是借助催化剂的作用对原料进行预处理,脱除杂质,满足重整反应系统对原料的质量要求。介绍了预加氢反应器压降上升的情况,以及压降增大对催化重整装置的危害。从原料和生产波动方面,分析了压降上升的原因。分析结果表明原料质量对压降上升的影响最大,为了保证装置操作平稳,日常操作中需加强原料管理。In order to obtain the fit quality of feedstock for reactor in reforming unit,the feedstock must be pretreated in pre-hydrogenated reactor by catalyst,the undesirable fraction removed.It is introduced that the pressure drop intensified in pre-hydrogenated reactor and the phenomenon to endanger the unit.The reasons of intensified pressure drop are analyzed from the feedstock and instable operation.The intensified pressure drop is resulted from undesirable component in the feedstock.The feedstock need to strengthen detection and to ensure stable operation.

关 键 词：预加氢反应器 催化剂 压降 原料 

分 类 号：TE966[石油与天然气工程—石油机械设备]