油田燃气加热炉低氮改造方案设计  

Design of low nitrogen transformation scheme for oil field gas heating furnace

作　　者：李广生 LI Guangsheng(China Kunlun Engineering Co.,Ltd.Beijing 100037)

机构地区：[1]中国昆仑工程有限公司,北京100037

出　　处：《工业安全与环保》2022年第3期80-83,共4页Industrial Safety and Environmental Protection

摘　　要：为满足地方环保指标要求,某油田需对场站内的燃气加热炉进行低氮改造。经过对各种常用脱硝方案的比选,最终采用低氮燃烧器+烟气再循环技术方案,实现加热炉排放烟气中NO_(x)质量浓度≤30 mg/m^(3)。该技术方案及改造后处理办法为类似加热炉低氮改造工程提供了借鉴。In order to meet the requirements of local environmental protection index, oil fields need to carry out low-nitrogen transformation of the gas heating furnace. After the comparison of various commonly used denitration schemes, the low nitrogen burner + flue gas recirculation technology scheme is finally adopted to implement the target of NO_(x)concentration ≤30 mg/m^(3)in the flue gas discharged from the heating furnace. The design and the solutions after the transformation provide a reference for the low-nitrogen transformation project of the similar heating furnace.

关 键 词：加热炉 NO_(x)低氮燃烧 烟气再循环 

分 类 号：TE974.2[石油与天然气工程—石油机械设备]