大型板壳式冷凝器在苯酚丙酮装置上的应用  

APPLICATION OF LARGE PLATE AND SHELL CONDENSER IN PHENOL AND ACETONE PLANT

作　　者：刘雪姣 翟阳 刘晶瑞 Liu Xuejiao;Liu Jingrui;Zhai Yang(SINOPEC Shanghai Petrochemical Machinery Manufacturing Co.,Ltd.,Shanghai 200540;Alfa Laval Shanghai Technologies Co.,Ltd.,Beijing Branch,Beijing 100025)

机构地区：[1]上海石化机械制造有限公司,上海200540 [2]阿法拉伐(上海)技术有限公司北京分公司,北京100025

出　　处：《大氮肥》2024年第4期241-243,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：针对苯酚丙酮装置提浓工段的塔顶大型冷凝器,通过对比进口和国产设备在结构设计、加工工艺等方面的特点,为该装置大型冷凝器在使用、选择,以及国产化提升等方面提供参考意见。This paper introduced the overall process of phenol and acetone unit,and especially the Pre-flash Column and Flash Column Condenser in the Concentration Section.By comparing differences on structural design,manufacturing process of imported and domestic condensers,this paper provides reference opinions for the equipment usage and selection in this plant,as well as improvement of domestic condenser.

关 键 词：苯酚丙酮 全焊接板壳式冷凝器 全焊接板束 国产化 

分 类 号：TQ243.12[化学工程—有机化工]