超声波防除垢技术在烯烃装置的应用

摘要

分析了中国石化上海石油化工股份有限公司2＃烯烃装置部分换热设备结垢的原因，并采用超声波防除垢技术在相应设备上进行了技术改造。结果表明：超声波防除垢技术有效延长了换热设备的运行周期，节省了循环水与蒸汽用量，达到了节能增效的目的。%The causes of fouling of some heat -exchange equipment in 2#olefin plant of SINOPEC Shanghai Petrochemical Co.,Ltd.were analyzed,and technical reconstruction was made on the relevant equipment with ultrasonic anti -fouling technology.Result showed that the ultrasonic anti -fouling technology could effectively extend the operation period of heat-exchange equipment,save the amount of circulating water and steam so as to achieve the purpose of energy efficiency.