裂解气压缩机表面冷凝器在线清洗浅析  

ONLINE CLEANING OF SURFACE CONDENSER IN CRACKED GAS COMPRESSOR

作　　者：王平[1] 蒋雄伟[1] 黄伟[1] 臧德平[1] 

机构地区：[1]中国石化上海石油化工股份公司烯烃部,上海200540

出　　处：《乙烯工业》2009年第2期33-35,共3页Ethylene Industry

摘　　要：介绍了中国石化上海石油化工股份公司2号乙烯联合装置(400 kt/a)裂解气压缩机在运行中真空度长期偏低的问题,根据对裂解气压缩机透平表面冷凝器设备结构的分析,成功实施了在线清洗方案。消除了装置运行瓶颈,保证了乙烯装置满负荷、长周期运行。This paper introduces the long-standing problem of low vacuum degree in the operation of cracked gas compressor in No.2 Ethylene Complex at SPC.Online cleaning is successfully implemented based on the analysis of the equipment structure of surface condenser in cracked gas compressor.The bottleneck in operation is eliminated,and long-term operation of the ethylene plant at full load is guaranteed.

关 键 词：乙烯装置 表面冷凝器 真空度 在线清洗 

分 类 号：TQ221.211[化学工程—有机化工] TQ440.52