HSCO技术在常压加热炉上的应用  

Application of HSCO Technology in Atmospheric Furnace

作　　者：孙全胜[1] 谢金刚 Sun Quansheng;Xie Jingang(SINOPEC Tianjin Company,Tianjin 300450,China;Beijing Hontye Technology Co.,Ltd.,Beijing 100102,China)

机构地区：[1]中国石油化工股份有限公司天津分公司,天津300450 [2]北京泓泰天诚科技有限公司,北京100102

出　　处：《当代石油石化》2022年第7期26-30,共5页Petroleum & Petrochemical Today

摘　　要：炼厂加热炉应用理论配比燃烧优化控制(HSCO)技术可显著提高加热炉的燃烧效率。某石化企业的常压加热炉在实施HSCO技术后,同比氧含量由3.0%降至0.8%,排烟温度降低了5℃以上,热效率提升至93%,提高了0.9%,减少NO_(x)排放50%以上,产生了较好的节能减排效果。Stoichiometric combustion optimization(HSCO)technology can significantly improve the combustion efficiency of heating furnace.After the implementation of theoretical proportioning combustion technology in an atmospheric heating furnace of a petrochemical plant,the year-on-year oxygen content decreased from 3.0%to 0.8%,the exhaust gas temperature decreased by more than 5℃,the thermal efficiency increased by 0.9%to 93.3%,and the emission of NO_(x) decreased by more than 50%,resulting in a good effect of energy conservation and emission reduction.

关 键 词：常压加热炉 热效率 燃烧优化 一氧化碳 氮氧化物 

分 类 号：TE65[石油与天然气工程—油气加工工程] TQ054[化学工程]