顶燃式热风炉超低排技术探究  

Exploration of Ultra Low Emission Technology for Top Combustion Hot Air Stove

作　　者：林青林 金锋 刘西琨 程立 Lin Qinglin;Jin Feng;Liu Xikun;Cheng Li(Sinosteel Equipment Co.,Ltd.,Beijing 100080,China)

机构地区：[1]中钢设备有限公司,北京100080

出　　处：《山西冶金》2024年第5期198-200,共3页Shanxi Metallurgy

摘　　要：因采用SNCR(喷氨)脱硝技术,使顶燃式热风炉炉内脱硝,达到超低排放烟气(ρ(NO_(x))<50 mg/m^(3))标准。该技术工艺简单、投资小、运行成本低,为钢铁企业提高了竞争力。Due to the use of SNCR(ammonia injection)denitrification technology,the top combustion hot blast furnace achieves ultra-low emission flue gas(ρ(NO_(x))<50 mg/m^(3))standards for denitrification.This technology has the advantages of simple process,low investment,and low operating costs,which enhances the competitiveness of steel enterprises.

关 键 词：转炉煤气 高炉喷煤载体气 气封 减排 

分 类 号：TF573.7[冶金工程—钢铁冶金]