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
王仕文 1郭亮 1匡艳华 2刘剑2
作者信息
- 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
- 折叠
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.
Abstract
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Key words
fired heater/low temperature/dew point corrosion/waste heat recovery technology/CFD numerical simulation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据