95+技术在加热炉中的应用及节能减排效果分析  

APPLICATION OF 95+TECHNOLOGY IN FIRED HEATER AND ITS EFFECTS OF ENERGY-SAVING AND EMISSION REDUCTION

作　　者：王仕文 郭亮 匡艳华 刘剑 Wang Shiwen;Guo Liang;Kuang Yanhua;Liu Jian(CNOOC Ningbo Daxie Petrochemical Co.,Ltd.,Ningbo,Zhejiang 315812;Shanghai Hoyon Industrial Furnace Co.,Ltd.)

机构地区：[1]中海石油宁波大榭石化有限公司,浙江宁波315812 [2]上海浩用工业炉有限公司

出　　处：《石油炼制与化工》2024年第6期143-147,共5页Petroleum Processing and Petrochemicals

摘　　要：对某炼化企业加热炉采用高效超净余热回收(95+)技术的方案路线和实际应用效果进行了介绍。该技术核心在于燃料气精制系统和燃料气、空气双并联换热系统,以及两段式空气预热器布置。在多套装置中的应用结果表明,95+技术可满足设计指标要求,并且具有可观的经济效益和社会效益,为今后同类型装置或其他加热炉节能减排提供借鉴和参考。The technical route and application effects of high-efficiency super-clean waste heat recovery 95+technology in the fired heater of a refinery were introduced.The cores of the technology lies in the fuel gas purification system and the fuel gas-air double parallel heat exchange system,as well as the two-stage air preheater arrangement.The results of application in many units showed that 95+technology could meet the requirements of design index and had considerable economic and social benefits.It could be used as a reference for energy-saving and emission reduction in similar types of units or other fired heaters in future.

关 键 词：加热炉 低温 露点腐蚀 余热回收技术 CFD数值模拟 

分 类 号：TE963[石油与天然气工程—石油机械设备]